SDM Administrative Messages

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0910Z MON JAN 05 2026

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days; However,
the need for CWD to support fire weather operations across
portions of the Texas Panhandle and east-central New Mexico is
being monitored on Monday.

CRITICAL WEATHER OUTLOOK...
Monday - None.
Tuesday - None.
Wednesday - None.

MDS STATUS...
GOES-W MDS Sector 2 will remain centered over 38N/119W until
06/1200Z due to a radar outage at KBBX with a rain and
thunderstorm risk today.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0133Z MON JAN 05 2026

The 00Z NCEP model production suite is currently running on time.

00Z NAM RAOB RECAP...
70231/MCG - No Report
72562/LBF - No Report
72645/GRB - No Report
72764/BIS - No Report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70261/FAI - 10145
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1802Z SUN JAN 04 2026

MDS STATUS...
GOES-W MDS Sector 2 will be centered over 38N/119W from
1756Z to 05/1200Z due to a radar outage at KBBX with
thunderstorm risk today.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1541Z SUN JAN 04 2026

12Z NCEP model production is running on time with 9 Alaskan...
24 Canadian...51 CONUS...11 Mexican...7 Caribbean...and 9
Pacific stations available for ingest.

UPDATED 12Z GFS RAOB RECAP...
70231/MCG - No report for the NAM/GFS.
70361/YAK - No report for the NAM...Full report in for the GFS.
72202/MFL - No report for the NAM/GFS.
72240/LCH - No report for the NAM/GFS.
72248/SHV - No report for the NAM/GFS.
72251/CRP - No report for the NAM/GFS.
72365/ABQ - No report for the NAM/GFS.
72476/GJT - No report for the NAM/GFS.
72558/OAX - No report for the NAM/GFS.
72562/LBF - No report for the NAM/GFS.
72645/GRB - No report for the NAM/GFS.
72662/UNR - No report for the NAM/GFS.
72776/TFX - No report for the NAM/GFS.
74455/DVN - No report for the NAM/GFS.
70133/OTZ - 10159.
70200/OME - 10142...Ground equipment failure.
70261/FAI - 10145...Unfavorable weather conditions.
70308/SNP - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72786/OTX - 10159.
76394/MTY - 10142...Ground equipment failure.
76405/LAP - 10159.
76644/MID - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.
78016/BDA - Missing Part TTBB...Full report in for the GFS.

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 36.7N/102.6W from
1600Z to 05/0400Z in support of fire wx ops along the Front
Range.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1338Z SUN JAN 04 2026

12Z NCEP model production started on time with 8 Alaskan...
24 Canadian...51 CONUS...11 Mexican...7 Caribbean...and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
70231/MCG - No report for the NAM.
70361/YAK - No report for the NAM.
72202/MFL - No report for the NAM.
72240/LCH - No report for the NAM.
72248/SHV - No report for the NAM.
72251/CRP - No report for the NAM.
72365/ABQ - No report for the NAM.
72476/GJT - No report for the NAM.
72558/OAX - No report for the NAM.
72562/LBF - No report for the NAM.
72645/GRB - No report for the NAM.
72662/UNR - No report for the NAM.
72776/TFX - No report for the NAM.
74455/DVN - No report for the NAM.
70133/OTZ - 10159.
70200/OME - 10142...Ground equipment failure.
70261/FAI - 10145...Unfavorable weather conditions.
70308/SNP - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72786/OTX - 10159.
76394/MTY - 10142...Ground equipment failure.
76405/LAP - 10159.
76644/MID - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.
78016/BDA - Missing Part TTBB.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1050Z SUN JAN 04 2026

MDS STATUS...

GOES-W Meso Sector 1 will be centered over 21N/158W from 04/1400Z
to 06/1400Z in support of excessive rainfall and winter weather
operations, with a radar outage, in Hawaii.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0921Z SUN JAN 04 2026

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days; However,
the need for CWD to support fire weather operations across
portions of the Texas Panhandle and east-central New Mexico is
being monitored.

CRITICAL WEATHER OUTLOOK...
Sunday - None.
Monday - None.
Tuesday - None.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0310Z SUN JAN 04 2026

The 00Z NCEP model production suite continues to run on time.

00Z UPDATED RAOB RECAP...
70414/SYA - No Report
72261/DRT - Short to 839mb
72562/LBF - No Report
72645/GRB - No Report
72764/BIS - No Report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70261/FAI - 10142
70308/SNP - 10159
70326/AKN - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76458/MZT - 10142
78384/GCM - 10142
78970/POS - 10159
72572/SLC - Part A missing
76679/MEX - Part B missing


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0226Z SUN JAN 04 2026

The 00Z NCEP model production suite is currently running on time.

00Z NAM RAOB RECAP...
70414/SYA - No Report
72261/DRT - No Report
72562/LBF - No Report
72645/GRB - No Report
72764/BIS - No Report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70261/FAI - 10142
70308/SNP - 10159
70326/AKN - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76458/MZT - 10142
78384/GCM - 10142
78970/POS - 10159
72572/SLC - Part A missing
76679/MEX - Part B missing


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1549Z SAT JAN 03 2026

12Z NCEP model production is running on time with 8 Alaskan...
24 Canadian...49 CONUS...10 Mexican...7 Caribbean...and 9
Pacific stations available for ingest.

UPDATED 12Z GFS RAOB RECAP...
76595/CUN - Purged temps/moisture 770-765mb...wet bulb effect.
70414/SYA - Purged winds 486-465mb...too slow.
71802/WDS - Purged spurious winds at 619mb.
70231/MCG - No report for the NAM/GFS.
70261/FAI - No report for the NAM/GFS.
72202/MFL - No report for the NAM/GFS.
72240/LCH - No report for the NAM/GFS.
72248/SHV - No report for the NAM/GFS.
72251/CRP - No report for the NAM/GFS.
72365/ABQ - No report for the NAM/GFS.
72476/GJT - No report for the NAM/GFS.
72558/OAX - No report for the NAM/GFS.
72562/LBF - No report for the NAM/GFS.
72645/GRB - No report for the NAM/GFS.
72662/UNR - No report for the NAM/GFS.
74455/DVN - No report for the NAM/GFS.
70133/OTZ - 10159.
70200/OME - 10142...Ground equipment failure.
70308/SNP - 10159.
70361/YAK - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72634/APX - 10142...Ground equipment failure.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10159.
76644/MID - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1347Z SAT JAN 03 2026

12Z NCEP model production started on time with 8 Alaskan...
23 Canadian...49 CONUS...10 Mexican...7 Caribbean...and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
76595/CUN - Purged temps/moisture 770-765mb...wet bulb effect.
70414/SYA - Purged winds 486-465mb...too slow.
71802/WDS - Purged spurious winds at 619mb.
70231/MCG - No report for the NAM.
70261/FAI - No report for the NAM.
72202/MFL - No report for the NAM.
72240/LCH - No report for the NAM.
72248/SHV - No report for the NAM.
72251/CRP - No report for the NAM.
72365/ABQ - No report for the NAM.
72476/GJT - No report for the NAM.
72558/OAX - No report for the NAM.
72562/LBF - No report for the NAM.
72645/GRB - No report for the NAM.
72662/UNR - No report for the NAM.
74455/DVN - No report for the NAM.
70133/OTZ - 10159.
70200/OME - 10142...Ground equipment failure.
70308/SNP - 10159.
70361/YAK - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72634/APX - 10142...Ground equipment failure.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10159.
76644/MID - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 31.5N/84.5W from
1600Z to 04/0400Z in support of severe wx ops in the Southeast
U.S.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0901Z SAT JAN 03 2026

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Saturday - None.
Sunday - None.
Monday - None.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0249Z SAT JAN 03 2026

The 00Z NCEP model production continues to run on time.

00Z UPDATED RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70261/FAI - 10145..
70308/SNP - 10159..
70326/AKN - 10159..
72235/JAN - 10158..
72776/TFX - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
78384/GCM - 10142..
78970/POS - 10159..
70361/YAK - No report for NAM.. in for GFS.
70414/SYA - No report..
72562/LBF - No report..
72582/LKN - No report..
72645/GRB - No report..
72764/BIS - No report..


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0122Z SAT JAN 03 2026

The 00Z NCEP model production has started and is
running on time.

00Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70261/FAI - 10145..
70308/SNP - 10159..
70326/AKN - 10159..
72235/JAN - 10158..
72776/TFX - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
78384/GCM - 10142..
78970/POS - 10159..
70361/YAK - No report..
70414/SYA - No report..
72562/LBF - No report..
72582/LKN - No report..
72645/GRB - No report..
72764/BIS - No report..

There were 6 Alaskan..24 Canadian..61 CONUS..1 Mexican
5 Caribbean..and 9 Pacific stations available for ingest.


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1906Z FRI JAN 02 2026

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 39.3N/119.7W from
1900Z to 04/1200Z in support of a radar outage at KBBX until
further notice with an incoming atmospheric river.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1515Z FRI JAN 02 2026

12Z NCEP model production is running on time with 10 Alaskan...
24 Canadian...50 CONUS...10 Mexican...6 Caribbean...and 9
Pacific stations available for ingest.

UPDATED 12Z GFS RAOB RECAP...
72393/VBG - Purged heights/temps/moisture 977mb and up...high
            heights throughout; too warm in layers.
70361/YAK - No report for the NAM...Full report in for the GFS.
72202/MFL - No report for the NAM/GFS.
72240/LCH - No report for the NAM/GFS.
72248/SHV - No report for the NAM/GFS.
72251/CRP - No report for the NAM/GFS.
72365/ABQ - No report for the NAM/GFS.
72476/GJT - No report for the NAM/GFS.
72558/OAX - No report for the NAM/GFS.
72562/LBF - No report for the NAM/GFS.
72645/GRB - No report for the NAM/GFS.
72662/UNR - No report for the NAM/GFS.
74455/DVN - No report for the NAM/GFS.
70133/OTZ - 10159.
70200/OME - 10142...Ground equipment failure.
70261/FAI - 10145...Unfavorable weather conditions.
70308/SNP - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
72797/UIL - 10142...Ground equipment failure.
76394/MTY - 10142...Ground equipment failure.
76405/LAP - 10159.
76644/MID - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1348Z FRI JAN 02 2026

12Z NCEP model production started on time with 9 Alaskan...
24 Canadian...50 CONUS...10 Mexican...6 Caribbean...and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
72393/VBG - Purged heights/temps/moisture 977mb and up...high
             heights throughout; too warm in layers.
70361/YAK - No report for the NAM.
72202/MFL - No report for the NAM.
72240/LCH - No report for the NAM.
72248/SHV - No report for the NAM.
72251/CRP - No report for the NAM.
72365/ABQ - No report for the NAM.
72476/GJT - No report for the NAM.
72558/OAX - No report for the NAM.
72562/LBF - No report for the NAM.
72645/GRB - No report for the NAM.
72662/UNR - No report for the NAM.
74455/DVN - No report for the NAM.
70133/OTZ - 10159.
70200/OME - 10142...Ground equipment failure.
70261/FAI - 10145...Unfavorable weather conditions.
70308/SNP - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
72797/UIL - 10142...Ground equipment failure.
76394/MTY - 10142...Ground equipment failure.
76405/LAP - 10159.
76644/MID - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0848Z FRI JAN 02 2026

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Friday - None.
Saturday - None.
Sunday - None.

Churchill/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0301Z FRI JAN 02 2026

The 00Z NCEP model production suite continues to run on time.

00Z UPDATED RAOB RECAP...
70261/FAI - No report
70361/YAK - No report for NAM; Available for GFS
72562/LBF - No report
72645/GRB - No report
72764/BIS - No report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72776/TFX - 10159
72797/UIL - 10142
76458/MZT - 10142
76654/MZL - 10159
78384/GCM - 10142

Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0148Z FRI JAN 02 2026

The 00Z NCEP model production has started and is running on time.

00Z NAM RAOB RECAP...
70261/FAI - No report
70361/YAK - No report
72562/LBF - No report
72645/GRB - No report
72764/BIS - No report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72776/TFX - 10159
72797/UIL - 10142
76458/MZT - 10142
76654/MZL - 10159
78384/GCM - 10142

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1515Z THU JAN 01 2026

12Z NCEP model production is running on time with 10 Alaskan...
22 Canadian...48 CONUS...8 Mexican...7 Caribbean...and 9
Pacific stations available for ingest.

UPDATED 12Z GFS RAOB RECAP...
72208/CHS - Purged temps 276-250mb...too warm.
72393/VBG - Purged spurious winds sfc-174mb...Bad spds/dirs
            throughout.
70261/FAI - No report for the NAM/GFS.
72202/MFL - No report for the NAM/GFS.
72240/LCH - No report for the NAM/GFS.
72248/SHV - No report for the NAM/GFS.
72251/CRP - No report for the NAM/GFS.
72265/MAF - No report for the NAM/GFS.
72365/ABQ - No report for the NAM/GFS.
72476/GJT - No report for the NAM/GFS.
72558/OAX - No report for the NAM/GFS.
72562/LBF - No report for the NAM/GFS.
72645/GRB - No report for the NAM/GFS.
72662/UNR - No report for the NAM/GFS.
74455/DVN - No report for the NAM/GFS.
91376/MAJ - No report for the NAM...Full report in for the GFS.
70133/OTZ - 10159.
70200/OME - 10142...Ground equipment failure.
70308/SNP - 10159.
70361/YAK - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
72797/UIL - 10142...Ground equipment failure.
76225/CUU - Short to 439mb.
76405/LAP - 10159.
76644/MID - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1339Z THU JAN 01 2026

12Z NCEP model production started on time with 9 Alaskan...
22 Canadian...48 CONUS...8 Mexican...7 Caribbean...and 8
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
72208/CHS - Purged temps 276-250mb...too warm.
72393/VBG - Purged spurious winds sfc-174mb...Bad spds/dirs
            throughout.
70261/FAI - No report for the NAM.
72202/MFL - No report for the NAM.
72240/LCH - No report for the NAM.
72248/SHV - No report for the NAM.
72251/CRP - No report for the NAM.
72265/MAF - No report for the NAM.
72365/ABQ - No report for the NAM.
72476/GJT - No report for the NAM.
72558/OAX - No report for the NAM.
72562/LBF - No report for the NAM.
72645/GRB - No report for the NAM.
72662/UNR - No report for the NAM.
74455/DVN - No report for the NAM.
91376/MAJ - No report for the NAM.
70133/OTZ - 10159.
70200/OME - 10142...Ground equipment failure.
70308/SNP - 10159.
70361/YAK - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
72797/UIL - 10142...Ground equipment failure.
76225/CUU - Short to 439mb.
76405/LAP - 10159.
76644/MID - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0901Z THU JAN 01 2026


CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Thursday - None.
Friday - None.
Saturday - None.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0219Z THU JAN 01 2026

The 00Z NCEP model production is running on time.

00Z NAM RAOB RECAP...
72562/LBF - no report
72645/GRB - no report
72764/BIS - no report
70133/OTZ - 10159
70200/OME - 10159
70261/FAI - 10159
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72776/TFX - 10159
72786/OTX - 10159
72797/UIL - 10142
70361/YAK - Part B missing

Churchill/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1542Z WED DEC 31 2025

The 12Z NCEP model production continues to run
on time.

12Z UPDATED RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10142..
70261/FAI - 10142..
70308/SNP - 10159..
70414/SYA - 10158..
72274/TWC - 10159..
72363/AMA - 10159..
72582/LKN - 10159..
72597/MFR - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76394/MTY - 10142..
76405/LAP - 10158..
76644/MID - 10142..
78384/GCM - 10142..
78988/CUR - 10142..
70219/BET - Short to 608mb..
70361/YAK - No report for NAM.. in for GFS.
72202/MFL - No report..
72240/LCH - No report..
72248/SHV - No report..
72251/CRP - No report..
72265/MAF - No report..
72365/ABQ - No report..
72476/GJT - No report..
72558/OAX - No report..
72562/LBF - No report..
72645/GRB - No report..
72662/UNR - No report..
72797/UIL - No report..
74455/DVN - No report..
78016/BDA - Missing TTBB..


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1335Z WED DEC 31 2025

The 12Z NCEP model production has started and is running
on time.

12Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10142..
70261/FAI - 10142..
70308/SNP - 10159..
70414/SYA - 10158..
72274/TWC - 10159..
72363/AMA - 10159..
72582/LKN - 10159..
72597/MFR - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76394/MTY - 10142..
76405/LAP - 10158..
76644/MID - 10142..
78384/GCM - 10142..
78988/CUR - 10142..
70219/BET - Short to 608mb..
70361/YAK - No report..
72202/MFL - No report..
72240/LCH - No report..
72248/SHV - No report..
72251/CRP - No report..
72265/MAF - No report..
72365/ABQ - No report..
72476/GJT - No report..
72558/OAX - No report..
72562/LBF - No report..
72645/GRB - No report..
72662/UNR - No report..
72797/UIL - No report..
74455/DVN - No report..
78016/BDA - Missing TTBB..

There were 8 Alaskan..24 Canadian..49 CONUS..10 Mexican
7 Caribbean..and 9 Pacific stations available for ingest.

Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0905Z WED DEC 31 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Wednesday - None.
Thursday - None.
Friday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0255Z WED DEC 31 2025

The 00Z GFS has started and is running on time.

00Z UPDATED RAOB RECAP...
72562/LBF - no report
72645/GRB - no report
72764/BIS - no report
72776/TFX - 10159
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142
72776/TFX - 10159
70361/YAK - Part A is missing

Churchill/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0146Z WED DEC 31 2025

The 00Z NCEP model production has started and is running on time.

00Z NAM RAOB RECAP...
72562/LBF - no report
72645/GRB - no report
72764/BIS - no report
72776/TFX - no report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72786/OTX - 10159
76458/MZT - 10142
78384/GCM - 10142

Churchill/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1453Z TUE DEC 30 2025

The 12Z NCEP model production continues to
run on time.

12Z UPDATED RAOB RECAP...
70133/OTZ - 10142..
70200/OME - 10142..
70219/BET - 10142..
70261/FAI - 10142..
70308/SNP - 10159..
70361/YAK - 10159..
72274/TWC - 10159..
72363/AMA - 10159..
72403/LWX - 10142..
72582/LKN - 10159..
72597/MFR - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76394/MTY - 10142..
76405/LAP - 10158..
76644/MID - 10142..
70326/AKN - No report..
72202/MFL - No report..
72210/TBW - No report for NAM.. in for GFS.
72240/LCH - No report..
72248/SHV - No report..
72251/CRP - No report..
72265/MAF - No report..
72340/LZK - No report for NAM.. in for GFS.
72365/ABQ - No report..
72476/GJT - No report..
72558/OAX - No report..
72562/LBF - No report..
72645/GRB - No report..
72662/UNR - No report..
74455/DVN - No report..
91348/PNI - No report for NAM.. in for GFS.


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1323Z TUE DEC 30 2025

The 12Z NCEP model production has started and is
running on time.

12Z NAM RAOB RECAP...
70133/OTZ - 10142..
70200/OME - 10142..
70219/BET - 10142..
70261/FAI - 10142..
70308/SNP - 10159..
70361/YAK - 10159..
72274/TWC - 10159..
72363/AMA - 10159..
72403/LWX - 10142..
72582/LKN - 10159..
72597/MFR - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76394/MTY - 10142..
76405/LAP - 10158..
76644/MID - 10142..
70326/AKN - No report..
72202/MFL - No report..
72210/TBW - No report..
72240/LCH - No report..
72248/SHV - No report..
72251/CRP - No report..
72265/MAF - No report..
72340/LZK - No report..
72365/ABQ - No report..
72476/GJT - No report..
72558/OAX - No report..
72562/LBF - No report..
72645/GRB - No report..
72662/UNR - No report..
74455/DVN - No report..
91348/PNI - No report..

There were 7 Alaskan..24 Canadian..46 CONUS..10 Mexican
7 Caribbean..and 8 Pacific stations available for ingest.

Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0857Z TUE DEC 30 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Tuesday - None.
Wednesday - None.
Thursday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0305Z TUE DEC 30 2025

The 00Z GFS has started and is running on time.

00Z UPDATED RAOB RECAP...
70261/FAI - No report
70273/AFC - No report for NAM...10142 for GFS
72562/LBF - No report
72645/GRB - No report
72764/BIS - No report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
76654/MZL - 10159
78384/GCM - 10142

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0227Z TUE DEC 30 2025

The 00Z NCEP model production is running on time.

00Z NAM RAOB RECAP...
70261/FAI - No report
70273/AFC - No report
72562/LBF - No report
72645/GRB - No report
72764/BIS - No report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
70414/SYA - 10145
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
76654/MZL - 10159
78384/GCM - 10142

Handel/Churchill/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1502Z MON DEC 29 2025

The 12Z NCEP model production has started and is running
on time.

12Z UPDATED RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10142..
70219/BET - 10142..
70273/AFC - 10142..
70308/SNP - 10159..
70326/AKN - 10142..
72274/TWC - 10159..
72363/AMA - 10159..
72582/LKN - 10145..
72597/MFR - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76394/MTY - 10159..
76405/LAP - 10158..
76644/MID - 10142..
76743/VHA - 10144..
78384/GCM - 10142..
78988/CUR - 10142..
70398/ANN - Short to 619.5mb.. full report in for GFS.
70261/FAI - No report.. 10142.
70361/YAK - No report.. 10159.
72202/MFL - No report..
72240/LCH - No report..
72248/SHV - No report..
72251/CRP - No report..
72265/MAF - No report..
72365/ABQ - No report..
72476/GJT - No report..
72558/OAX - No report..
72562/LBF - No report..
72645/GRB - No report..
72662/UNR - No report..
74455/DVN - No report..
91376/MAJ - No report for NAM.. in for GFS.
71119/WSE - Purged temp, moist 850mb to 844mb.. super-adiabatic
             lapse rate.
76526/ZAC - Purged temp, moist 504mb to 503mb.. super-adiabatic
             lapse rate.
72233/LIX - Purged moisture at 1018mb/sfc.. baseline error.


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1329Z MON DEC 29 2025

The 12Z NCEP model production has started and is running on time.

12Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10142..
70219/BET - 10142..
70273/AFC - 10142..
70308/SNP - 10159..
70316/CDB - 10142..
72274/TWC - 10159..
72363/AMA - 10159..
72582/LKN - 10145..
72597/MFR - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76394/MTY - 10159..
76405/LAP - 10158..
76644/MID - 10142..
76743/VHA - 10144..
78384/GCM - 10142..
78988/CUR - 10142..
70398/ANN - Short to 619.5mb..
70261/FAI - No report..
70361/YAK - No report..
72202/MFL - No report..
72240/LCH - No report..
72248/SHV - No report..
72251/CRP - No report..
72265/MAF - No report..
72365/ABQ - No report..
72476/GJT - No report..
72558/OAX - No report..
72562/LBF - No report..
72645/GRB - No report..
72662/UNR - No report..
74455/DVN - No report..
91376/MAJ - No report..
71119/WSE - Purged temp, moist 850mb to 844mb.. super-adiabatic
             lapse rate.
76526/ZAC - Purged temp, moist 504mb to 503mb.. super-adiabatic
             lapse rate.
72233/LIX - Purged moisture at 1018mb/sfc.. baseline error.

There were 6 Alaskan..25 Canadian..47 CONUS..8 Mexican
7 Caribbean..and 8 Pacific stations available for ingest.


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0907Z MON DEC 29 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Monday - None.
Tuesday - None.
Wednesday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0423Z MON DEC 29 2025

00Z NCEP Production is on time...


12Z RAOB RECAP UPDATE...

70133/OTZ - 10159.
70200/OME - 10159.
70219/BET - 10159.
70261/FAI - 10159.
70308/SNP - 10159.
70326/AKN - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76654/MZL - 10159.
78384/GCM - 10142.
78970/POS - 10159.
72632/DTX - Purge temps and humidity 958 to 861mb and 167 to
             148mb..Wet bulb effect.
72327/OHX - Purge temps and humidity 774 to 754mb wet bulb
             effect and 163mb too warm.
70361/YAK - Not available for the NAM. In for the GFS.
70414/SYA - Not available for the NAM/GFS.
72562/LBF - Not available for the NAM/GFS.
72645/GRB - Not available for the NAM/GFS.
72764/BIS - Not available for the NAM/GFS.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0249Z MON DEC 29 2025

MDS STATUS...
GOES-W MDS Sector 2 will be centered over 57N/138W from 0600Z to
30/0600Z in support of WFO Juneau winter weather ops.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0150Z MON DEC 29 2025

00Z NCEP model production started and is running on time with 6
Alaskan..25 Canadian..62 CONUS..1 Mexican..4 Caribbean..and 9
Pacific stations available for ingest.

00Z NAM RAOB RECAP...

70361/YAK - Not available for the NAM.
70414/SYA - Not available for the NAM.
72562/LBF - Not available for the NAM.
72645/GRB - Not available for the NAM.
72764/BIS - Not available for the NAM.
70133/OTZ - 10159.
70200/OME - 10159.
70219/BET - 10159.
70261/FAI - 10159.
70308/SNP - 10159.
70326/AKN - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76654/MZL - 10159.
78384/GCM - 10142.
78970/POS - 10159.
72632/DTX - Purge temps and humidity 958 to 861mb and 167 to
             148mb..Wet bulb effect.
72327/OHX - Purge temps and humidity 774 to 754mb wet bulb
             effect and 163mb too warm.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1535Z SUN DEC 28 2025

The 12Z NCEP model production suite continues to run on time.

12Z UPDATED RAOB RECAP...
70261/FAI - 10142
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72265/MAF - No Report
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72645/GRB - No Report
72662/UNR - No Report
74455/DVN - No Report
70133/OTZ - 10159
70200/OME - 10142
70219/BET - 10142
70308/SNP - 10159
70326/AKN - 10142
70361/YAK - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10142
78384/GCM - 10142
78988/CUR - 10142
76394/MTY - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1431Z SUN DEC 28 2025

MDS STATUS...

GOES-E Meso Sector 1 will be centered over 34N/100W from 28/1600Z
to 29/0000Z in support of fire weather operations in the Southern
Plains. 


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1335Z SUN DEC 28 2025

The 12Z NCEP model production suite is currently running on time.

12Z NAM RAOB RECAP...
70261/FAI - No Report
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72265/MAF - No Report
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72645/GRB - No Report
72662/UNR - No Report
74455/DVN - No Report
70133/OTZ - 10159
70200/OME - 10142
70219/BET - 10142
70308/SNP - 10159
70326/AKN - 10142
70361/YAK - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10142
78384/GCM - 10142
78988/CUR - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0907Z SUN DEC 28 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Sunday - None.
Monday - None.
Tuesday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0343Z SUN DEC 28 2025

00Z NCEP model production is on time with 8 Alaskan...26
Canadian...62 CONUS...1 Mexican...4 Caribbean...and 9 Pacific
stations available for ingest.

00Z RAOB RECAP UPDATE...

70133/OTZ - 10159.
70200/OME - 10159.
70219/BET - 10159.
70308/SNP - 10159.
70326/AKN - 10159.
72274/TWC - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
76458/MZT - 10142.
78384/GCM - 10142.
72327/OHX - Purge temps/humidity 811 to 796mb too cold.
70261/FAI - Not available for the NAM/GFS.
70361/YAK - Not available for the NAM. In for the GFS.
72562/LBF - Not available for the NAM/GFS.
72645/GRB - Not available for the NAM/GFS.
72764/BIS - Not available for the NAM/GFS.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0130Z SUN DEC 28 2025

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 14.2S/170.1W from
0025Z to 29/0000Z in support of flash flood ops for American
Samoa.

00Z NCEP model production started and is running on time with 7
Alaskan...
25 Canadian...61 CONUS...1 Mexican...4 Caribbean...and 9
Pacific stations available for ingest.

00Z NAM RAOB RECAP...

70261/FAI - Not available for the NAM.
70361/YAK - Not available for the NAM.
72562/LBF - Not available for the NAM.
72645/GRB - Not available for the NAM.
72764/BIS - Not available for the NAM.
70133/OTZ - 10159.
70200/OME - 10159.
70219/BET - 10159.
70308/SNP - 10159.
70326/AKN - 10159.
72274/TWC - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
76458/MZT - 10142.
78384/GCM - 10142.
72327/OHX - Purge temps/humidity 811 to 796mb too cold.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1523Z SAT DEC 27 2025

The 12Z NCEP model production suite continues to run on time.

12Z NAM RAOB RECAP...
70219/BET - 10142
70326/AKN - 10142
70361/YAK - No Report for NAM; Available for GFS
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72265/MAF - No Report
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72634/APX - No Report for NAM; Available for GFS
72645/GRB - No Report
72662/UNR - No Report
74455/DVN - No Report
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76394/MTY - 10142
76405/LAP - 10158
76644/MID - 10142
78384/GCM - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1332Z SAT DEC 27 2025

The 12Z NCEP model production suite is currently running on time.

12Z NAM RAOB RECAP...
70219/BET - No Report
70326/AKN - No Report
70361/YAK - No Report
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72265/MAF - No Report
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72634/APX - No Report
72645/GRB - No Report
72662/UNR - No Report
74455/DVN - No Report
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76394/MTY - 10142
76405/LAP - 10158
76644/MID - 10142
78384/GCM - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0925Z SAT DEC 27 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Friday - None.
Saturday - None.
Sunday - None.
Monday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0324Z SAT DEC 27 2025

00Z NCEP model production is running on time with 8 Alaskan...
26 Canadian...62 CONUS...1 Mexican...4 Caribbean...and 9
Pacific stations available for ingest.

UPDATED 00Z GFS RAOB RECAP...
72210/TBW - No report for the NAM...Full report in for the GFS.
72562/LBF - No report for the NAM/GFS.
72645/GRB - No report for the NAM/GFS.
72764/BIS - No report for the NAM/GFS.
70133/OTZ - 10159.
70200/OME - 10159.
70219/BET - 10142...Ground equipment failure.
70308/SNP - 10142...Ground equipment failure.
70316/CDB - 10142...Ground equipment failure.
70326/AKN - 10142...Ground equipment failure.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158...Flight equipment failure.
76458/MZT - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.
78988/CUR - 10142...Ground equipment failure.
76679/MEX - Missing Part TTBB...Full report in for the GFS.
76654/MZL - 10159.

MDS STATUS...
GOES-W MDS Sector 2 will be centered over 57N/138W from
0600Z to 29/060Z in support of winter wx ops at WFO Juneau, AK.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0142Z SAT DEC 27 2025

00Z NCEP model production started on time with 8 Alaskan...
26 Canadian...61 CONUS...1 Mexican...4 Caribbean...and 9
Pacific stations available for ingest.

00Z NAM RAOB RECAP...
72210/TBW - No report for the NAM.
72562/LBF - No report for the NAM.
72645/GRB - No report for the NAM.
72764/BIS - No report for the NAM.
70133/OTZ - 10159.
70200/OME - 10159.
70219/BET - 10142...Ground equipment failure.
70308/SNP - 10142...Ground equipment failure.
70316/CDB - 10142...Ground equipment failure.
70326/AKN - 10142...Ground equipment failure.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158...Flight equipment failure.
76458/MZT - 10142...Ground equipment failure.
78384/GCM - 10142...Ground equipment failure.
78988/CUR - 10142...Ground equipment failure.
76679/MEX - Missing Part TTBB.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1623Z FRI DEC 26 2025

The 12Z NCEP model production suite continues to run on time.

12Z UPDATED RAOB RECAP...
70219/BET - 10142
70326/AKN - 10142
70361/YAK - No Report for NAM; Available for GFS
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72265/MAF - No Report
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72597/MFR - No Report
72645/GRB - No Report
72659/ABR - No Report
72662/UNR - No Report
74455/DVN - No Report
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1331Z FRI DEC 26 2025

The 12Z NCEP model production suite is currently running on time.

12Z NAM RAOB RECAP...
70219/BET - No Report
70326/AKN - No Report
70361/YAK - No Report
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72265/MAF - No Report
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72597/MFR - No Report
72645/GRB - No Report
72659/ABR - No Report
72662/UNR - No Report
74455/DVN - No Report
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0915Z FRI DEC 26 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not scheduled in the next 3 days.
However, the need for CWD to support excessive rainfall
operations in Southern California continues to be monitored.

CRITICAL WEATHER OUTLOOK...
Thursday - Caution...Excessive Rainfall, Flooding.
Friday - None.
Saturday - None.
Sunday - None.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0309Z FRI DEC 26 2025

00Z NCEP model production is running on time with 9 Alaskan...
26 Canadian...63 CONUS...0 Mexican...4 Caribbean...and 9
Pacific stations available for ingest.

UPDATED 00Z GFS RAOB RECAP...
72562/LBF - No report for the NAM/GFS.
72645/GRB - No report for the NAM/GFS.
72764/BIS - No report for the NAM/GFS.
70133/OTZ - 10159.
70200/OME - 10159.
70219/BET - 10159.
70308/SNP - 10159.
70326/AKN - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158...Flight equipment failure.
76654/MZL - 10159.
78384/GCM - 10142...Ground equipment failure.
78988/CUR - 10142...Ground equipment failure.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0148Z FRI DEC 26 2025

00Z NCEP model production started on time with 9 Alaskan...
26 Canadian...63 CONUS...0 Mexican...4 Caribbean...and 9
Pacific stations available for ingest.

00Z NAM RAOB RECAP...
72562/LBF - No report for the NAM.
72645/GRB - No report for the NAM.
72764/BIS - No report for the NAM.
70133/OTZ - 10159.
70200/OME - 10159.
70219/BET - 10159.
70308/SNP - 10159.
70326/AKN - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158...Flight equipment failure.
76654/MZL - 10159.
78384/GCM - 10142...Ground equipment failure.
78988/CUR - 10142...Ground equipment failure.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1540Z THU DEC 25 2025

The 12Z NCEP model production suite continues to run on time.

12Z UPDATED RAOB RECAP...
70219/BET - 10142
70326/AKN - 10142
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72305/MHX - No Report for NAM; Available for GFS
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72645/GRB - No Report
72662/UNR - No Report
74455/DVN - No Report
91413/YAP - No Report for NAM; Available for GFS
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
70361/YAK - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10142
76654/MZL - 10159


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1527Z THU DEC 25 2025

The 12Z NCEP model production suite continues to run on time.

12Z UPDATED RAOB RECAP...
70219/BET - 10142
70326/AKN - 10142
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72305/MHX - No Report
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72645/GRB - No Report
72662/UNR - No Report
74455/DVN - No Report
91413/YAP - No Report for NAM; Available for GFS
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
70361/YAK - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10142
76654/MZL - 10159


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1333Z THU DEC 25 2025

The 12Z NCEP model production suite is currently running on time.

12Z NAM RAOB RECAP...
70219/BET - No Report
70326/AKN - No Report
72202/MFL - No Report
72240/LCH - No Report
72248/SHV - No Report
72251/CRP - No Report
72305/MHX - No Report
72365/ABQ - No Report
72476/GJT - No Report
72558/OAX - No Report
72562/LBF - No Report
72645/GRB - No Report
72662/UNR - No Report
74455/DVN - No Report
91413/YAP - No Report
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
70361/YAK - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10142
76654/MZL - 10159


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1201Z THU DEC 25 2025


...CRITICAL WEATHER DAY ENDED...

Critical Weather Day has ended as scheduled for...

* NWS Western Region
- END: 1200Z Thu Dec 25 2025
- REASON: Excessive rainfall ops across Southern California.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0936Z THU DEC 25 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is scheduled to end at 12Z Thu Dec 25 and
will transition to Enhanced Caution from 12Z Thu Dec 25 until 12Z
Fri Dec 26 in support of excessive rainfall and flash flood ops
over Southern California.

CRITICAL WEATHER OUTLOOK...

Wednesday - Critical...Excessive Rainfall, Flooding.
Thursday - Caution...Excessive Rainfall, Flooding.
Friday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0537Z THU DEC 25 2025

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 38.4N/120.7W from 1800Z
to 27/0600Z in support of flooding ops over California.

GOES-W MDS Sector 2 will be centered over 38.7N/111.8W from 1800Z
to 27/0600Z in support of radar outages in VEF/SLC.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0247Z THU DEC 25 2025

The 00Z NCEP model production continues to run
on time.

00Z UPDATED RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70308/SNP - 10159..
70326/AKN - 10159..
70361/YAK - 10159..
72265/MAF - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
78384/GCM - 10142..
78970/POS - 10159..
72249/FWD - No report for NAM.. in for GFS.
72558/OAX - No report for NAM.. in for GFS.
72562/LBF - No report..
72645/GRB - No report..
72764/BIS - No report..
91212/GUM - No report for NAM.. in for GFS.


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0121Z THU DEC 25 2025

The 00Z NCEP model production has started and is
running on time.

00Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70308/SNP - 10159..
70326/AKN - 10159..
70361/YAK - 10159..
72265/MAF - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
78384/GCM - 10142..
78970/POS - 10159..
72249/FWD - No report..
72558/OAX - No report..
72562/LBF - No report..
72645/GRB - No report..
72764/BIS - No report..
91212/GUM - No report..

There were 8 Alaskan..26 Canadian..59 CONUS..1 Mexican
4 Caribbean..and 8 Pacific stations available for ingest.

Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
2033Z WED DEC 24 2025

MDS STATUS...
GOES-W MDS Sector 2 will be centered over 38.3N/112.7W from
now to 25/1800Z in support of weather ops across Southern Utah.

Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1519Z WED DEC 24 2025


12Z NCEP model production continues running on time with 10
Alaskan..26 Canadian..50 CONUS..11 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.

12Z GFS RAOB RECAP...
70326/AKN - Missing
72202/MFL - Missing
72240/LCH - Missing
72248/SHV - Missing
72251/CRP - Missing
72340/LZK - Missing for NAM, in for GFS
72365/ABQ - Missing
72476/GJT - Missing
72558/OAX - Missing
72562/LBF - Missing
72645/GRB - Missing
72662/UNR - Missing
74455/DVN - Missing
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
71925/YCB - Short to 812 mb
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10158
78384/GCM - 10142


Renkevens/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1341Z WED DEC 24 2025


12Z NCEP model production started and is running on time with 10
Alaskan..26 Canadian..48 CONUS..10 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
70326/AKN - Missing
72202/MFL - Missing
72240/LCH - Missing
72248/SHV - Missing
72251/CRP - Missing
72340/LZK - Missing
72365/ABQ - Missing
72476/GJT - Missing
72558/OAX - Missing
72562/LBF - Missing
72645/GRB - Missing
72662/UNR - Missing
74455/DVN - Missing
70133/OTZ - 10159
70200/OME - 10142
70308/SNP - 10159
71925/YCB - Short to 812 mb
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10158
78384/GCM - 10142


Renkevens/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0851Z WED DEC 24 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is scheduled from 12Z today to 12Z Thu Dec
25 in support of excessive rainfall and flash flood ops over
Southern California.

CRITICAL WEATHER OUTLOOK...
Wednesday - Critical...Excessive Rainfall, Flooding.
Thursday - None.
Friday - None.

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0250Z WED DEC 24 2025

The 00Z NCEP model production continues to
run on time.

00Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70308/SNP - 10159..
70326/AKN - 10159..
72265/MAF - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
76458/MZT - 10142..
78384/GCM - 10142..
72393/VBG - Missing TTBB..
72562/LBF - No report..
72645/GRB - No report..
72764/BIS - No report..

Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0127Z WED DEC 24 2025

MDS STATUS...
GOES-W MDS Sector 1 will be centered over 38.1N/119.2W through
25/1800Z in support of excessive rainfall ops across California
and the Southwest.

00Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70308/SNP - 10159..
70326/AKN - 10159..
72265/MAF - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
76458/MZT - 10142..
78384/GCM - 10142..
72393/VBG - Missing TTBB..
72562/LBF - No report..
72645/GRB - No report..
72764/BIS - No report..

There were 9 Alaskan..26 Canadian..62 CONUS..1 Mexican
4 Caribbean..and 9 Pacific stations available for ingest.


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1515Z TUE DEC 23 2025


12Z NCEP model continues running on time with 9 Alaskan..25
Canadian..50 CONUS..12 Mexican..7 Caribbean..and 9 Pacific
stations available for ingest.

12Z GFS RAOB RECAP...
70326/AKN - 10159
72202/MFL - Missing
72240/LCH - Missing
72248/SHV - Missing
72251/CRP - Missing
72365/ABQ - Missing
72476/GJT - Missing
72558/OAX - Missing
72562/LBF - Missing
72645/GRB - Missing
72662/UNR - Missing
74455/DVN - Missing
70133/OTZ - 10159
70200/OME - 10142
70261/FAI - 10145
70308/SNP - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
72797/UIL - 10142
76405/LAP - 10158
76644/MID - 10142
78384/GCM - 10142
78988/CUR - 10142


Renkevens/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1346Z TUE DEC 23 2025


12Z NCEP model production started and is running on time with 9
Alaskan..25 Canadian..49 CONUS..12 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
70326/AKN - Missing
72202/MFL - Missing
72240/LCH - Missing
72248/SHV - Missing
72251/CRP - Missing
72365/ABQ - Missing
72476/GJT - Missing
72558/OAX - Missing
72562/LBF - Missing
72645/GRB - Missing
72662/UNR - Missing
74455/DVN - Missing
70133/OTZ - 10159
70200/OME - 10142
70261/FAI - 10145
70308/SNP - 10159
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10159
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
72797/UIL - 10142
76405/LAP - 10158
76644/MID - 10142
78384/GCM - 10142
78988/CUR - 10142


Renkevens/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0853Z TUE DEC 23 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is scheduled from 12Z Wed Dec 24 to 12Z Thu
Dec 25 in support of excessive rainfall and flash flood ops over
Southern California due to the approaching atmospheric river.

CRITICAL WEATHER OUTLOOK...
Tuesday - None.
Wednesday - Critical...Excessive Rainfall, Flooding.
Thursday - None.

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0252Z TUE DEC 23 2025

The 00Z NCEP model production continues to
run on time.

00Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70261/FAI - 10145..
70308/SNP - 10159..
70326/AKN - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
76458/MZT - 10142..
72562/LBF - No report..
72645/GRB - No report..
72764/BIS - No report..
72776/TFX - No report.. 10159.


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0124Z TUE DEC 23 2025

The 00Z NCEP model production has started
and is running on time.

00Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70261/FAI - 10145..
70308/SNP - 10159..
70326/AKN - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
76458/MZT - 10142..
72562/LBF - No report..
72645/GRB - No report..
72764/BIS - No report..
72776/TFX - No report..

There were 8 Alaskan..25 Canadian..61 CONUS..1 Mexican
5 Caribbean..and 9 Pacific stations available for ingest.

Green/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1958Z MON DEC 22 2025

...CRITICAL WEATHER DAY DECLARED...

Critical Weather Day has been declared...

* NWS Western Region
- START: 1200Z Wed Dec 24 2025
- END: 1200Z Thu Dec 25 2025
- REASON: Excessive Rainfall ops across Southern California.

* NCEP and NCF are also participating in this CWD to ensure a
  reliable flow of weather data.

All scheduled software/hardware/network changes for the
impacted offices will be postponed until the CWD has ended.
Any emergency changes will be evaluated and approved by
regional management officials or their designees. NWS offices
should contact their regional offices for further questions
about this CWD.

Please visit the CWD status page for more information:
https://www.nco.ncep.noaa.gov/status/cwd/


Green/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1520Z MON DEC 22 2025


12Z NCEP model production continues to run on time with 8
Alaskan..25 Canadian..51 CONUS..11 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.

12Z GFS RAOB RECAP...
70200/OME - 10142
70308/SNP - 10159
72202/MFL - Missing
72240/LCH - Missing
72248/SHV - Missing
72251/CRP - Missing
72365/ABQ - Missing
72476/GJT - Missing
72558/OAX - Missing
72562/LBF - Missing
72645/GRB - Missing
72662/UNR - Missing
74455/DVN - Missing
70133/OTZ - 10159
70261/FAI - 10145
70273/AFC - 10142
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10140
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10158
78384/GCM - 10142
70326/AKN - 10142


Renkevens/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1350Z MON DEC 22 2025

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 35.3N/102.6W from 1500Z
to 23/0600Z in support of fire wx ops over the front range.

12Z NCEP model production started and is running on time with 8
Alaskan..25 Canadian..50 CONUS..11 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...
70200/OME - Missing
70308/SNP - Missing
72202/MFL - Missing
72240/LCH - Missing
72248/SHV - Missing
72251/CRP - Missing
72365/ABQ - Missing
72476/GJT - Missing
72558/OAX - Missing
72562/LBF - Missing
72645/GRB - Missing
72662/UNR - Missing
74455/DVN - Missing
70133/OTZ - 10159
70261/FAI - 10145
70273/AFC - 10142
72274/TWC - 10159
72363/AMA - 10159
72582/LKN - 10140
72597/MFR - 10159
72776/TFX - 10159
72786/OTX - 10159
76405/LAP - 10158
76644/MID - 10158
78384/GCM - 10142
70326/AKN - 10142


Renkevens/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0909Z MON DEC 22 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected today or Tuesday. The heavy
rainfall risk over Southern California on Wednesday is being
monitored for possible CWD.

CRITICAL WEATHER OUTLOOK...
Monday - None.
Tuesday - None.
Wednesday - None.

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0328Z MON DEC 22 2025

The 00Z GFS is running on time.

00Z UPDATED RAOB RECAP...
72562/LBF - No report
72645/GRB - No report
72764/BIS - No report
70273/AFC - 10142
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
70414/SYA - Part A short to 850 mb...Part B is missing
76679/MEX - Part B is missing

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0152Z MON DEC 22 2025

The 00Z NCEP model production is running on time.

00Z NAM RAOB RECAP...
70273/AFC - No report
72562/LBF - No report
72645/GRB - No report
72764/BIS - No report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
70414/SYA - Part A short to 850 mb...Part B is missing
76679/MEX - Part B is missing

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1615Z SUN DEC 21 2025

12Z NCEP Production is on schedule..


12Z RAOB RECAP UPDATE...

70133/OTZ - 10159.
70200/OME - 10142.
70308/SNP - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10140.
72597/MFR - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
78384/GCM - 10142.
78988/CUR - 10142.
72776/TFX - 10159.
76644/MID - 10142.
72202/MFL - Not available for the NAM/GFS.
72240/LCH - Not available for the NAM/GFS.
72248/SHV - Not available for the NAM/GFS.
72251/CRP - Not available for the NAM/GFS.
72365/ABQ - Not available for the NAM/GFS.
72476/GJT - Not available for the NAM/GFS.
72558/OAX - Not available for the NAM/GFS.
72562/LBF - Not available for the NAM/GFS.
72645/GRB - Not available for the NAM/GFS.
72662/UNR - Not available for the NAM/GFS.
74455/DVN - Not available for the NAM/GFS.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1352Z SUN DEC 21 2025


12Z NCEP model production started and is running on time with 11
Alaskan..24 Canadian..50 CONUS..12 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.


12Z NAM RAOB RECAP...

72202/MFL - Not available for the NAM.
72240/LCH - Not available for the NAM.
72248/SHV - Not available for the NAM.
72251/CRP - Not available for the NAM.
72365/ABQ - Not available for the NAM.
72476/GJT - Not available for the NAM.
72558/OAX - Not available for the NAM.
72562/LBF - Not available for the NAM.
72645/GRB - Not available for the NAM.
72662/UNR - Not available for the NAM.
74455/DVN - Not available for the NAM.
70133/OTZ - 10159.
70200/OME - 10142.
70308/SNP - 10159.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10140.
72597/MFR - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
78384/GCM - 10142.
78988/CUR - 10142.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0839Z SUN DEC 21 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is not expected in the next 3 days.

CRITICAL WEATHER OUTLOOK...
Sunday - None.
Monday - None.
Tuesday - None.

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0308Z SUN DEC 21 2025

The 00Z GFS has started and is running on time.


Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0153Z SUN DEC 21 2025

The 00Z NCEP model production is running on time.

00Z NAM RAOB RECAP...
72562/LBF - No report
72645/GRB - No report
72764/BIS - No report
78526/SJU - No report
76679/MEX - Part B is missing
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
76654/MZL - 10159
78384/GCM - 10142

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1656Z SAT DEC 20 2025


MDS STATUS...
GOES-E MDS Sector 2 will be centered over 33N/100W from 1700Z to
21/0100Z in support of WFO OUN fire wx ops over the
Texas/Oklahoma Panhandles.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1622Z SAT DEC 20 2025

NCEP Production is on time..

12Z RAOB RECAP UPDATE..

70133/OTZ - 10159.
70200/OME - 10142.
70308/SNP - 10159.
71964/YXY - 10146.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10140.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
76644/MID - 10142.
78988/CUR - 10142.
72202/MFL - Not available for the NAM/GFS.
72240/LCH - Not available for the NAM/GFS.
72248/SHV - Not available for the NAM/GFS.
72251/CRP - Not available for the NAM/GFS.
72365/ABQ - Not available for the NAM/GFS.
72476/GJT - Not available for the NAM/GFS.
72558/OAX - Not available for the NAM/GFS.
72662/UNR - Not available for the NAM/GFS.
72645/GRB - Not available for the NAM/GFS.
72597/MFR - Not available for the NAM/GFS.
72562/LBF - Not available for the NAM/GFS.
74455/DVN - Not available for the NAM/GFS.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1345Z SAT DEC 20 2025

12Z NCEP model production started and is running on time with 11
Alaskan..23 Canadian..49 CONUS..12 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.


12Z NAM RAOB RECAP...

72202/MFL - Not available for the NAM.
72240/LCH - Not available for the NAM.
72248/SHV - Not available for the NAM.
72251/CRP - Not available for the NAM.
72365/ABQ - Not available for the NAM.
72476/GJT - Not available for the NAM.
72558/OAX - Not available for the NAM.
72662/UNR - Not available for the NAM.
72645/GRB - Not available for the NAM.
72597/MFR - Not available for the NAM.
72562/LBF - Not available for the NAM.
74455/DVN - Not available for the NAM.
70133/OTZ - 10159.
70200/OME - 10142.
70308/SNP - 10159.
71964/YXY - 10146.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10140.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
76644/MID - 10142.
78988/CUR - 10142.




Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1214Z SAT DEC 20 2025


...CRITICAL WEATHER DAY ENDED...

Critical Weather Day has ended as scheduled for...

* NWS Central Region
- END: 1200Z Sat Dec 20 2025
- REASON: Wildfire ops for portions of the Colorado Foothills to
extreme southeastern Wyoming.




Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0903Z SAT DEC 20 2025


CRITICAL WEATHER DAY STATUS...
Current Critical Weather Day (CWD) for fire weather ops will
expire at 20/12Z.  Otherwise, CWD is not expected in the next 3
days.

CRITICAL WEATHER OUTLOOK...
Saturday - None.
Sunday - None.
Monday - None.



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0155Z SAT DEC 20 2025

The 00Z NCEP model production suite is currently running on time.

00Z NAM RAOB RECAP...
72562/LBF - No report
72645/GRB - No report
72764/BIS - No report
70133/OTZ - 10159
70200/OME - 10159
70219/BET - 10159
70308/SNP - 10159
70326/AKN - 10159
72776/TFX - 10159
72786/OTX - 10159
76458/MZT - 10142
76654/MZL - 10159
78384/GCM - 10142
71722/YMW - Purged temps 966mb-847mb...too high.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1543Z FRI DEC 19 2025

12Z NCEP Production is running on time..


12Z RAOB RECAP UPDATE..

70133/OTZ - 10159.
70200/OME - 10142.
70308/SNP - 10159.
70414/SYA - 10145.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10140.
72597/MFR - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
76644/MID - 10142.
78384/GCM - 10142.
72528/BUF - Purge temps and humidity 265 to 242mb and 202 to
             200mb..Wet bulb effect.
72202/MFL - Not available for the NAM/GFS.
72240/LCH - Not available for the NAM/GFS.
72248/SHV - Not available for the NAM/GFS.
72251/CRP - Not available for the NAM/GFS.
72365/ABQ - Not available for the NAM/GFS.
72476/GJT - Not available for the NAM/GFS.
72558/OAX - Not available for the NAM/GFS.
72562/LBF - Not available for the NAM/GFS.
72645/GRB - Not available for the NAM/GFS.
72662/UNR - Not available for the NAM/GFS.
74455/DVN - Not available for the NAM/GFS.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1428Z FRI DEC 19 2025

12Z NCEP model production started and is running on time with 10
Alaskan..25 Canadian..50 CONUS..12 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.

12Z NAM RAOB RECAP...

72202/MFL - Not available for the NAM.
72240/LCH - Not available for the NAM.
72248/SHV - Not available for the NAM.
72251/CRP - Not available for the NAM.
72365/ABQ - Not available for the NAM.
72476/GJT - Not available for the NAM.
72558/OAX - Not available for the NAM.
72562/LBF - Not available for the NAM.
72645/GRB - Not available for the NAM.
72662/UNR - Not available for the NAM.
74455/DVN - Not available for the NAM.
70133/OTZ - 10159.
70200/OME - 10142.
70308/SNP - 10159.
70414/SYA - 10145.
72274/TWC - 10159.
72363/AMA - 10159.
72582/LKN - 10140.
72597/MFR - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
76644/MID - 10142.
78384/GCM - 10142.
72528/BUF - Purge temps and humidity 265 to 242mb and 202 to
             200mb..Wet bulb effect.



Shruell/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1035Z FRI DEC 19 2025


...CRITICAL WEATHER DAY DECLARED...

A Critical Weather Day has been declared for...

* NWS Central Region
- START: 1200Z Fri Dec 19 2025
- END: 1200Z Sat Dec 20 2025
- REASON: Wildfire ops for portions of the Colorado Foothills to
extreme southeastern Wyoming.

* NCEP and NCF are also participating in this CWD to ensure a
  reliable flow of weather data.

All scheduled software/hardware/network changes for the
impacted offices will be postponed until the CWD has ended.
Any emergency changes will be evaluated and approved by
regional management officials or their designees. NWS offices
should contact their regional offices for further questions
about this CWD.

Please visit the CWD status page for more information:
https://www.nco.ncep.noaa.gov/status/cwd/



Ready/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0906Z FRI DEC 19 2025


CRITICAL WEATHER DAY STATUS...
Critical Weather Day will be in effect 19/12Z until 20/12Z for a
Day-1 extremely critical fire weather threat across portions of
Colorado into southeast Wyoming.

CRITICAL WEATHER OUTLOOK...
Friday - Critical...Wildfire.
Saturday - None.
Sunday - None.



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0249Z FRI DEC 19 2025

The 00Z NCEP model production continues to run
on time.

00Z UPDATED RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70308/SNP - 10159..
70316/CDB - 10159..
70326/AKN - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
76458/MZT - 10142..
76654/MZL - 10159..
78384/GCM - 10142..
72215/FFC - No report for NAM.. full report in for GFS.
72562/LBF - No report..
72645/GRB - No report..
72764/BIS - No report..
76679/MEX - Missing TTBB..


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0136Z FRI DEC 19 2025

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 36.2N/100.5W from
19/1200Z to 20/1200Z in support of fire wx ops across portions of
Colorado and Wyoming.

00Z NAM RAOB RECAP...
70133/OTZ - 10159..
70200/OME - 10159..
70219/BET - 10159..
70308/SNP - 10159..
70316/CDB - 10159..
70326/AKN - 10159..
72776/TFX - 10159..
72786/OTX - 10159..
76405/LAP - 10158..
76458/MZT - 10142..
76654/MZL - 10159..
78384/GCM - 10142..
72215/FFC - No report..
72562/LBF - No report..
72645/GRB - No report..
72764/BIS - No report..
76679/MEX - Missing TTBB..

There were 9 Alaskan..26 Canadian..62 CONUS..1 Mexican
5 Caribbean..and 9 Pacific stations available for ingest.


Green/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1630Z THU DEC 18 2025

12Z NCEP Production is on time..


12Z RAOB RECAP UPDATE...


70133/OTZ - 10159.
70200/OME - 10142.
70308/SNP - 10159.
72274/TWC - 10159.
72327/OHX - 10142.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
76644/MID - 10142.
78384/GCM - 10142.
72202/MFL - Not available for the NAM/GFS.
72215/FFC - Not available for the NAM/GFS.
72240/LCH - Not available for the NAM/GFS.
72248/SHV - Not available for the NAM/GFS.
72251/CRP - Not available for the NAM/GFS.
72265/MAF - Not available for the NAM/GFS.
72365/ABQ - Not available for the NAM/GFS.
72476/GJT - Not available for the NAM/GFS.
72558/OAX - Not available for the NAM/GFS.
72562/LBF - Not available for the NAM/GFS.
72645/GRB - Not available for the NAM/GFS.
72662/UNR - Not available for the NAM/GFS.
74455/DVN - Not available for the NAM/GFS.



Shruell/Churchill/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1437Z THU DEC 18 2025


12Z NCEP model production started and is running on time with 11
Alaskan..26 Canadian..48 CONUS..12 Mexican..7 Caribbean..and 9
Pacific stations available for ingest.


12Z NAM RAOB RECAP...


72202/MFL - Not available for the NAM.
72215/FFC - Not available for the NAM.
72240/LCH - Not available for the NAM.
72248/SHV - Not available for the NAM.
72251/CRP - Not available for the NAM.
72265/MAF - Not available for the NAM.
72365/ABQ - Not available for the NAM.
72476/GJT - Not available for the NAM.
72558/OAX - Not available for the NAM.
72562/LBF - Not available for the NAM.
72645/GRB - Not available for the NAM.
72662/UNR - Not available for the NAM.
74455/DVN - Not available for the NAM.
70133/OTZ - 10159.
70200/OME - 10142.
70308/SNP - 10159.
72274/TWC - 10159.
72327/OHX - 10142.
72363/AMA - 10159.
72582/LKN - 10159.
72597/MFR - 10159.
72776/TFX - 10159.
72786/OTX - 10159.
76405/LAP - 10158.
76644/MID - 10142.
78384/GCM - 10142.


Shruell/SDM/NCO/NCEP