SDM Administrative Messages

SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0332Z FRI MAY 02 2025

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

00Z UPDATED RAOB RECAP...
70414/SYA - 10159
72694/SLE - 10159
70133/OTZ - 10159
72768/GGW - 10142
70361/YAK - 10148
70219/BET - No report
72562/LBF - No report
72662/UNR - No report
91285/ITO - No report for NAM; Available for GFS


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0155Z FRI MAY 02 2025


The 00Z NAM began and is running on time.


00Z NAM RAOB RECAP...
70414/SYA - 10159
72694/SLE - 10159
70133/OTZ - 10159
72768/GGW - 10142
70361/YAK - 10148
70219/BET - No report
72562/LBF - No report
72662/UNR - No report
91285/ITO - No report




Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1934Z THU MAY 01 2025


MDS STATUS...UPDATED
GOES-E MDS Sector 2 will be centered over 33N/87.3W until
02/0600Z in support of severe wx ops in the Southeast.


Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1755Z THU MAY 01 2025

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 33N/87.3W until
02/0200Z in support of severe wx ops in the Southeast.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1647Z THU MAY 01 2025

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 35.2N/101.9W until
02/0600Z in support of severe wx ops in the southern Plains.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1520Z THU MAY 01 2025

12Z GFS is running on time.

UPDATED 12Z RAOB RECAP...
72476/GJT - No report.
72558/OAX - No report.
72645/GRB - No report.
72659/ABR - No report.
72662/UNR - No report.
74455/DVN - No report.
70133/OTZ - 10159.
70414/SYA - 10158.
72493/OAK - 10142.
72597/MFR - 10159.
72768/GGW - 10142.
74389/GYX - 10159.
78954/BGI - 10142.
72764/BIS - No report for NAM. Available for GFS.
91285/ITO - No report for NAM. Available for GFS.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1338Z THU MAY 01 2025

12Z model production is running on time.

12Z NAM RAOB RECAP...
72476/GJT - No report.
72558/OAX - No report.
72645/GRB - No report.
72659/ABR - No report.
72662/UNR - No report.
72764/BIS - No report.
74455/DVN - No report.
91285/ITO - No report.
70133/OTZ - 10159.
70414/SYA - 10158.
72493/OAK - 10142.
72597/MFR - 10159.
72768/GGW - 10142.
74389/GYX - 10159.
78954/BGI - 10142.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1311Z THU MAY 01 2025

...IRIS FAILOVER...

An IRIS/iNWS application failover will occur today at 1500 UTC.
During this failover the IRIS web site will be unavailable for up
to 15 minutes. Watches and warnings delivered via iNWS texts and
emails will be delayed by roughly 5 minutes.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1224Z THU MAY 01 2025

...SPOT FAILOVER...

The SPOT application is scheduled to be failed over today at
1600Z. There will be a 10-15 min outage during the failover.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0310Z THU MAY 01 2025

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

00Z UPDATED RAOB RECAP...
70133/OTZ - 10159
70219/BET - 10159
70361/YAK - 10148
72340/LZK - 10145
72248/SHV - 10145
72493/OAK - 10142
72768/GGW - 10142
71925/YCB - Short to 773 mb
91334/TKK - Short to 572 mb
72562/LBF - No report
72662/UNR - No report
91285/ITO - No report for NAM; In for GFS
91376/MAJ - No report for NAM; In for GFS
72786/OTX - Missing TTBB for NAM; Full report for GFS


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0149Z THU MAY 01 2025


The 00Z NAM began and is running on time with 11 Alaskan...25
Canadian...62 CONUS...14 Mexican...and 4 Caribbean raobs
available for ingest.


00Z NAM RAOB RECAP...
70133/OTZ - 10159
70219/BET - 10159
70361/YAK - 10148
72340/LZK - 10145
72248/SHV - 10145
72493/OAK - 10142
72768/GGW - 10142
71925/YCB - Short to 773 mb
91334/TKK - Short to 572 mb
72562/LBF - No report
72662/UNR - No report
91285/ITO - No report
91376/MAJ - No report
72786/OTX - Missing TTBB




Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1515Z WED APR 30 2025

12Z GFS is running on time.

UPDATED 12Z RAOB RECAP...
72476/GJT - No report.
72558/OAX - No report.
72645/GRB - No report.
72659/ABR - No report.
72662/UNR - No report.
70133/OTZ - 10159.
72357/OUN - 10145.
72597/MFR - 10159.
72768/GGW - 10142.
78384/GCM - 10142.
78954/BGI - 10142.
78970/POS - 10159.
72215/FFC - No report for NAM. Available for GFS.
72764/BIS - No report for NAM. Available for GFS.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1334Z WED APR 30 2025

12Z model production is running on time.

12Z NAM RAOB RECAP...
72215/FFC - No report.
72476/GJT - No report.
72558/OAX - No report.
72645/GRB - No report.
72659/ABR - No report.
72662/UNR - No report.
72764/BIS - No report.
70133/OTZ - 10159.
72357/OUN - 10145.
72597/MFR - 10159.
72768/GGW - 10142.
78384/GCM - 10142.
78954/BGI - 10142.
78970/POS - 10159.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1304Z WED APR 30 2025

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 31.7N/96.9W until
01/1200Z in support of severe wx ops in TX.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1103Z WED APR 30 2025

This is a test.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1058Z WED APR 30 2025

Test message.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0913Z WED APR 30 2025

CRITICAL WEATHER DAY STATUS...
Enhanced caution in support of excessive rainfall and flooding
ops over the Southern Plains into the Missouri Valley will
continue for Day 1. Wednesday 4/30. NCO will continue to monitor
for Critical Weather Day criteria; severe thunderstorms,
excessive rain and flooding over Day 1 and Day 2.

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

Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0255Z WED APR 30 2025


The 00Z GFS began and is running on time.


UPDATED 00Z RAOB RECAP...
91285/ITO - Missing TTAA/TTBB for the NAM...in for the GFS
72202/MFL - No report for the NAM...in for the GFS
72493/OAK - No report for the NAM...in for the GFS



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0157Z WED APR 30 2025


The 00Z NAM began and is running on time.


00Z NAM RAOB RECAP...
72768/GGW - 10142
72501/OKX - 10154
72426/ILN - 10145
70361/YAK - 10148
70219/BET - 10159
70133/OTZ - 10159
70316/CDB - Missing TTAA
91285/ITO - Missing TTAA/TTBB
72202/MFL - No report
72493/OAK - No report
72562/LBF - No report
72662/UNR - No report




Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1500Z TUE APR 29 2025



CFS MODEL UPDATE...
The operational CFSv2 shows a cold SST bias in the southern
tropical Atlantic Ocean. The SST bias is associated with a lack
of sufficient ocean data to properly constrain the ocean state.
NCO will implement a fix to re-initialize the CFSv2 ocean with
the operational GODAS ocean analysis effective with today's 06z
cycle. A similar procedure was followed 3/29/2016, 7/21/2016,
11/10/2016, 1/17/2017, 4/18/2017, 8/15/2017, 2/13/2018,
9/18/2018, and 2/14/2019, 1/15/2021, 3/29/2022.



12Z NCEP Model Production is on time..

12Z GFS RAOB RECAP...
72476/GJT - Unavb
72493/OAK - Unavb for NAM...in for GFS
72558/OAX - Unavb
72645/GRB - Unavb
72659/ABR - Unavb
72662/UNR - Unavb
70133/OTZ - 10159
72249/FWD - TTAA/BB missing for NAM...in for GFS
72357/OUN - 10145
72518/ALY - 10159
72597/MFR - 10159
78954/BGI - 10142
72251/CRP - Purged 884mb temp...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1335Z TUE APR 29 2025


12Z NCEP Model Production is on time..

12Z NAM RAOB RECAP...
72476/GJT - Unavb
72493/OAK - Unavb
72558/OAX - Unavb
72645/GRB - Unavb
72659/ABR - Unavb
72662/UNR - Unavb
70133/OTZ - 10159
72249/FWD - TTAA/BB missing
72357/OUN - 10145
72518/ALY - 10159
72597/MFR - 10159
78954/BGI - 10142
72251/CRP - Purged 884mb temp...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1140Z TUE APR 29 2025


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 40.4N/81.3W from
1200Z to 30/1200Z in support of severe wx ops.

GOES-E MDS Sector 2 will be centered over 32N/99.9W from
1200Z to 30/1200Z in support of severe wx ops.


Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0853Z TUE APR 29 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day will transition to ECE, in support of severe
thunderstorm ops over the Ohio Valley into the lower Great Lakes
Region and for excessive rainfall and flooding over the Southern
Plains into the northwestern lower Mississippi and southwestern
middle Mississippi Valleys on Day 1.  ECE will continue on Day 2
for excessive rain and flooding over the same area.  NCO will
continue to monitor for CWD criteria throughout the period.

CRITICAL WEATHER OUTLOOK...
Tuesday - Caution...Severe Thunderstorms, Excessive Rainfall,
Flooding.
Wednesday - Caution...Excessive Rainfall, Flooding.
Thursday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0137Z TUE APR 29 2025

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

00Z NAM RAOB RECAP...
72562/LBF - No report
72662/UNR - No report
70133/OTZ - 10159
70219/BET - 10159
70361/YAK - 10148
72768/GGW - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1528Z MON APR 28 2025


12Z NCEP Model Production is on time..

12Z GFS RAOB RECAP...
72476/GJT - Unavb
72558/OAX - Unavb
72645/GRB - Unavb
72659/ABR - Unavb
72662/UNR - Unavb
72764/BIS - Unavb for NAM...in for GFS
70133/OTZ - 10159
70414/SYA - 10145
72597/MFR - 10159
91765/PPG - 10142
78954/BGI - 10142

SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1415Z MON APR 28 2025


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 36.5N/98.4W until
29/1200Z in support of severe wx ops.

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1344Z MON APR 28 2025


12Z NCEP Model Production is on time..

12Z NAM RAOB RECAP...
72476/GJT - Unavb
72558/OAX - Unavb
72645/GRB - Unavb
72659/ABR - Unavb
72662/UNR - Unavb
72764/BIS - Unavb
70133/OTZ - 10159
70414/SYA - 10145
72597/MFR - 10159
91765/PPG - 10142
78954/BGI - 10142

Shirey/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0935Z MON APR 28 2025

...CRITICAL WEATHER DAY UPDATED...

Critical Weather Day will remain in effect for the following...

* NWS Central Region
- START: 1200Z Mon Apr 28 2025
- END: 1200Z Tue Apr 29 2025
- REASON: Severe Thunderstorms ops across the Upper Mississippi
Valley.

* 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/


Shruell/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0916Z MON APR 28 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day will be declared for day 1, Monday 4/28, in
support of severe thunderstorm ops over parts of the Upper
Mississippi Valley. In addition Critical Weather Day will be
monitored for severe thunderstorms over eastern Ohio into the
lower Great Lakes Region on Day 2 and Excessive Rainfall and
Flooding over the Southern Plains into the Missouri Valley on Day
2 and Day 3.


CRITICAL WEATHER OUTLOOK...

Monday - Critical...Severe Thunderstorms.
Tuesday - None.
Wednesday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0322Z MON APR 28 2025


00Z NCEP Production is on schedule.

00Z RAOB RECAP - UPDATE

72562/LBF - No report.
70133/OTZ - 10159.
78970/POS - 10157.
72786/OTX - Purge temps and humidity 532mb warm and 137mb to
             130mb wet bulb effect.
70219/BET - 10159.
72251/CRP - No report for the NAM; In for the GFS.
72786/OTX - Purge temps and humidity 532mb warm and 137mb to
             130mb wet bulb effect.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0144Z MON APR 28 2025

00Z NCEP Production started and is on schedule..


00Z NAM RAOB RECAP...

72562/LBF - No report.
72251/CRP - No report.
70133/OTZ - 10159.
78970/POS - 10157.
72786/OTX - Purge temps and humifity 532mb warm and 137mb to
             130mb wet bulb effect.
70219/BET - 10159.



Shruell/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
2106Z SUN APR 27 2025


...DELAYS WITH THE 18Z NAM - FINAL UPDATE...

Production of the 18Z NAM was interrupted by a node failure on
the supercomputer. Production has now resumed and stabilized.
Forecast hours beyond 57 hours will be delayed by up to 30
minutes.

If users experience further issues, please contact the SDM by
email at sdm@noaa.gov or in the sdmchat room on NWSChat. We can
also be reached by phone at 301-683-1500.


Gerhardt/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
2050Z SUN APR 27 2025


MDS STATUS...
GOES-E Meso Sector 2 will be centered over 42N/89.5W from
28/1200Z to 29/1200Z in support of severe weather operations in
the Upper Midwest. This includes coverage over the Upper
Peninsula of Michigan, where there is a radar outage.   



Gerhardt/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
2037Z SUN APR 27 2025


...DELAYS WITH THE 18Z NAM...

There is currently a problem with the production of the 18Z NAM.
NCO is investigating. Delays with forecast hours beyond 57 hours
are expected.


Gerhardt/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1510Z SUN APR 27 2025


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

12Z UPDATED RAOB RECAP...
72476/GJT - No report
72558/OAX - No report
72645/GRB - No report
72659/ABR - No report
70133/OTZ - 10159
71722/YMW - Short to 843mb for NAM; Full report for GFS
72597/MFR - 10159
78954/BGI - 10142
78970/POS - 10157
91765/PPG - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1351Z SUN APR 27 2025


12Z NAM RAOB RECAP...
72476/GJT - No report
72558/OAX - No report
72645/GRB - No report
72659/ABR - No report
70133/OTZ - 10159
71722/YMW - Short to 843mb
72597/MFR - 10159
78954/BGI - 10142
78970/POS - 10157
91765/PPG - 10142

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



MDS STATUS...
GOES-E MDS Sector 1 will be centered over 33.7N/103.2W until
28/1200Z in support of fire weather and severe weather operations
over the Southern High Plains.

GOES-E MDS Sector 2 will be centered over 43.3N/103.2W until
28/1200Z in support of fire weather and severe weather operations
over the Central Plains.

GOES-W MDS Sector 2 will be centered over 34.9N/107.6W from
27/1700Z to 28/0500Z in support of fire weather operations in AZ,
NM, CO, and TX.   



Gerhardt/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0930Z SUN APR 27 2025

...CRITICAL WEATHER DAY DECLARED...

A Critical Weather Day has been declared for...

* NWS Southern Region
- START: 1200Z Sun Apr 27 2025
- END: 1200Z Mon Apr 28 2025
- REASON: Wildfire ops across New Mexico and far West Texas.

* 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/



Shruell/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0913Z SUN APR 27 2025


CRITICAL WEATHER DAY STATUS...
Critical Weather Day will be declared for Day 1, Sunday 4/27, in
support of fire weather ops across New Mexico and far West Texas.
In addition Critical Weather is expected for Day 2, Monday 4/28
in support of severe thunderstorm ops over parts of the
Upper/Middle Mississippi Valleys.


CRITICAL WEATHER OUTLOOK...

Sunday - Critical...Wildfire.
Monday - Critical...Severe Thunderstorms.
Tuesday - None.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0251Z SUN APR 27 2025

00Z NCEP Production started and is on schedule.


00Z RAOB RECAP...

70133/OTZ - 10159.
70219/BET - 10159.
72403/LWX - 10158.
78970/POS - 10159.
72562/LBF - No report.
72662/UNR - No report.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
2116Z SAT APR 26 2025

MDS STATUS...
GOES-W Meso Sector 1 will be centered over 42.8N/112W from
27/1800Z to 28/0630Z in support of severe weather and excessive
rainfall operations across the northern Rockies.

Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1831Z SAT APR 26 2025


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 33.5N/101.7W until
27/0600Z in support of severe weather operations in the Southern
Plains. 


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1625Z SAT APR 26 2025


MDS STATUS...
GOES-W Meso Sector 1 will be centered over 35.5N/107.5W from
26/1735Z to 27/1200Z in support of fire weather operations in the
Four Corners region.      


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1334Z SAT APR 26 2025

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

12Z NAM RAOB RECAP...
72476/GJT - No report
72558/OAX - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
91165/LIH - No report
91285/ITO - No report
91765/PPG - No report
70133/OTZ - 10159
70414/SYA - 10159
72363/AMA - 10145
72597/MFR - 10159
78384/GCM - 10142
78954/BGI - 10142


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0935Z SAT APR 26 2025

CRITICAL WEATHER DAY STATUS - UPDATE...
Critical Weather Day is expected on Day 2, Sunday 04/27 in
support of fire weather ops across New Mexico and far west Texas
and Day 3, Monday 04/28 in support of severe thunderstorm ops
across the Upper/Middle Mississippi Valleys.

CRITICAL WEATHER OUTLOOK...
Saturday - None.
Sunday - Critical...Wildfire.
Monday - Critical...Severe Thunderstorms.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0917Z SAT APR 26 2025

CRITICAL WEATHER DAY STATUS...
Critical Weather Day is expected on Day 2, Sunday 04/27, in
support of fire weather ops across New Mexico and far west Texas.

CRITICAL WEATHER OUTLOOK...

Saturday - None.
Sunday - Critical...Wildfire.
Monday - None.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0254Z SAT APR 26 2025


00Z NCEP Model Production is on time..

00Z GFS RAOB RECAP...
70219/BET - 10159
72562/LBF - Unavb
72662/UNR - Unavb
70133/OTZ - 10159
70316/CDB - 10142
70414/SYA - 10159
72632/DTX - Short to 595mb
78384/GCM - 10142
72363/AMA - Purged report 200mb and up
72293/NKX - Purged temps/moisture 799-784mb...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0137Z SAT APR 26 2025


00Z NCEP Model Production is on time..

00Z NAM RAOB RECAP...
70219/BET - Unavb
72562/LBF - Unavb
72662/UNR - Unavb
70133/OTZ - 10159
70316/CDB - 10142
70414/SYA - 10159
72632/DTX - Short to 595mb
78384/GCM - 10142
72363/AMA - Purged report 200mb and up
72293/NKX - Purged temps/moisture 799-784mb...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1704Z FRI APR 25 2025


This is a test.  Please disregard.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1646Z FRI APR 25 2025


This is a test.  Please disregard.


Kempisty/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1520Z FRI APR 25 2025

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

12Z UPDATED RAOB RECAP...
70026/BRW - No report
72265/MAF - No report for NAM; Available for GFS
72476/GJT - No report
72558/OAX - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
91165/LIH - No report for NAM; Available for GFS
91285/ITO - No report for NAM; Available for GFS
91765/PPG - 10142
70133/OTZ - 10159
72597/MFR - 10159
78954/BGI - 10142
74455/DVN - Part A missing


MDS STATUS...
GOES-E Meso Sector 1 will be centered over 33N/101W until
26/1800Z in support of severe thunderstorm/heavy rainfall
operations in Texas.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1353Z FRI APR 25 2025


...TRANSLATION SERVICES REINSTATED FOR NATIONAL WEATHER SERVICE
PRODUCTS...

The National Weather Service's contract to produce common
language translations for NWS products has been reinstated.
Translation capabilities are expected to be operational on or
before the end of the day on Tuesday, April 29.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1334Z FRI APR 25 2025

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

12Z NAM RAOB RECAP...
70026/BRW - No report
72265/MAF - No report
72476/GJT - No report
72558/OAX - No report
72645/GRB - No report
72659/ABR - No report
72662/UNR - No report
91165/LIH - No report
91285/ITO - No report
91765/PPG - No report
70133/OTZ - 10159
72597/MFR - 10159
78954/BGI - 10142
74455/DVN - Part A missing


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0905Z FRI APR 25 2025

RITICAL WEATHER DAY STATUS...
Critical Weather Day (CWD) is not expected during the next 3 days.

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


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0250Z FRI APR 25 2025


00Z NCEP Model Production is on time..

00Z GFS RAOB RECAP...
72265/MAF - Unavb for NAM...in for GFS
72558/OAX - Unavb
72562/LBF - Unavb
72662/UNR - Unavb
74389/GYX - Unavb for NAM...in for GFS
70026/BRW - 10142
70133/OTZ - 10159
70219/BET - 10159
70316/CDB - 10142
72340/LZK - Purged temps/moisture 587-586mb...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0152Z FRI APR 25 2025


00Z NCEP Model Production is on time..

00Z NAM RAOB RECAP...
72265/MAF - Unavb
72558/OAX - Unavb
72562/LBF - Unavb
72662/UNR - Unavb
74389/GYX - Unavb
70026/BRW - 10142
70133/OTZ - 10159
70219/BET - 10159
70316/CDB - 10142
70326/AKN - 10142
72340/LZK - Purged temps/moisture 587-586mb...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0146Z FRI APR 25 2025


00Z NCEP Model Production is on time..

00Z NAM RAOB RECAP...
72265/MAF - Unavb
72558/OAX - Unavb
72562/LBF - Unavb
72662/UNR - Unavb
74389/GYX - Unavb
70026/BRW - 10142
70133/OTZ - 10159
70219/BET - 10159
70316/CDB - 10142
70326/AKN - 10142
72340/LZK - Purged temps/moisture 587-586mb...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0145Z FRI APR 25 2025


00Z NCEP Model Production is on time..

00Z NAM RAOB RECAP...
72265/MAF - Unavb
72558/OAX - Unavb
72562/LBF - Unavb
72662/UNR - Unavb
74389/GYX - Unavb
70026/BRW - 10142
70133/OTZ - 10159
70219/BET - 10159
70316/CDB - 10142
70326/AKN - 10142
72340/LZK - Purged temps/moisture 587-586mb...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0133Z FRI APR 25 2025


00Z NCEP Model Production is on time..

00Z NAM RAOB RECAP...
72265/MAF - Unavb
72558/OAX - Unavb
72562/LBF - Unavb
72662/UNR - Unavb
74389/GYX - Unavb
70026/BRW - 10142
70133/OTZ - 10159
70219/BET - 10159
70316/CDB - 10142
70326/AKN - 10142
72340/LZK - Purged temps/moisture 587-586mb...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0133Z FRI APR 25 2025


00Z NCEP Model Production is on time..

00Z NAM RAOB RECAP...
72265/MAF - Unavb
72558/OAX - Unavb
72562/LBF - Unavb
72662/UNR - Unavb
74389/GYX - Unavb
70026/BRW - 10142
70133/OTZ - 10159
70219/BET - 10159
70316/CDB - 10142
70326/AKN - 10142
72340/LZK - Purged temps/moisture 587-586mb...wet bulb effect

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1712Z THU APR 24 2025


MDS STATUS...

GOES-E MDS Sector 1 will be centered over 44.3N/87.9W until
25/1200Z in support of IDSS for an event in Green Bay Wisconsin. 


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1530Z THU APR 24 2025

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

12Z UPDATED RAOB RECAP...
70026/BRW - No Report
70200/OME - No Report
70231/MCG - No Report
70308/SNP - No Report
72249/FWD - No Report for the NAM; available for the GFS
72476/GJT - No Report
72558/OAX - No Report
72662/UNR - No Report
91285/ITO - No Report for the NAM; available for the GFS
91765/PPG - No Report
70133/OTZ - 10159
70414/SYA - 10159
72597/MFR - 10159
78954/BGI - 10142
78970/POS - 10157
72645/GRB - No Report
72659/ABR - No Report


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1358Z THU APR 24 2025

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

12Z NAM RAOB RECAP...
70026/BRW - No Report
70200/OME - No Report
70231/MCG - No Report
70308/SNP - No Report
72249/FWD - No Report
72476/GJT - No Report
72558/OAX - No Report
72662/UNR - No Report
91285/ITO - No Report
91765/PPG - No Report
70133/OTZ - 10159
70414/SYA - 10159
72597/MFR - 10159
78954/BGI - 10142
78970/POS - 10157
72645/GRB - No Report
72659/ABR - No Report


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1101Z THU APR 24 2025


...SCHEDULED IRIS FAILOVER TODAY...


IRIS will be failed over from College Park to Boulder today, Thu
April 24, at 1600Z. A brief outage of approximately 15 minutes is
expected during the failover process.


Gerhardt/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0850Z THU APR 24 2025


CRITICAL WEATHER DAY STATUS...
Critical Weather Day (CWD) is not expected during the next 3 days.

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



MDS STATUS...
GOES-E MDS Sector 2 will be centered over 34.5N/99.5W from 12Z
until 25/12Z in support of SPC severe weather operations across
the southern and central Plains.



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0311Z THU APR 24 2025


The 00Z GFS began and is running on time.


UPDATED 00Z RAOB RECAP...
72489/REV - No report for the NAM...in for the GFS with TTBB
             missing.


Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0131Z THU APR 24 2025

00Z model production is running on time.

00Z NAM RAOB RECAP...
70219/BET - No report.
70414/SYA - No report.
72489/REV - No report.
72558/OAX - No report.
72662/UNR - No report.
91765/PPG - No report.
70133/OTZ - 10159.
72456/TOP - 10145.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1959Z WED APR 23 2025

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 32.5N/81.5W until
24/1200Z in support of severe wx ops in the Southeast.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1502Z WED APR 23 2025


12Z NCEP Model Production is on time..

12Z GFS RAOB RECAP...
72249/FWD - Unavb for NAM...in for GFS
72265/MAF - Unavb for NAM...in for GFS
72476/GJT - Unavb
72489/REV - Unavb for NAM...in for GFS
72558/OAX - Unavb
72645/GRB - Unavb
72659/ABR - Unavb
72662/UNR - Unavb
70133/OTZ - 10159
70414/SYA - 10159
72206/JAX - 10142
72293/NKX - 10142
72597/MFR - 10159
78954/BGI - 10142
78970/POS - 10159

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1339Z WED APR 23 2025


12Z NCEP Model Production is on time..

12Z NAM RAOB RECAP...
72249/FWD - Unavb
72265/MAF - Unavb
72476/GJT - Unavb
72489/REV - Unavb
72558/OAX - Unavb
72645/GRB - Unavb
72659/ABR - Unavb
72662/UNR - Unavb
70133/OTZ - 10159
70414/SYA - 10159
72206/JAX - 10142
72293/NKX - 10142
72597/MFR - 10159
78954/BGI - 10142
78970/POS - 10159

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0854Z WED APR 23 2025


CRITICAL WEATHER DAY STATUS...
Critical Weather Day (CWD) is not expected during the next 3 days.

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


MDS STATUS...
GOES-E MDS Sector 2 will be centered over 34.5N/99.5W from 12Z
until 24/12Z in support of SPC severe weather ops across the
southern/central Plains.




Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0317Z WED APR 23 2025


The 00Z GFS began and is running on time.


UPDATED 00Z RAOB RECAP...
72265/MAF - No report for the NAM...in for the GFS.
76394/MTY - TTAA/TTBB missing.


Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0131Z WED APR 23 2025

00Z model production is running on time.

00Z NAM RAOB RECAP...
72265/MAF - No report.
72558/OAX - No report.
72562/LBF - No report.
72662/UNR - No report.
91765/PPG - No report.
76458/MZT - TTAA missing.
70133/OTZ - 10159.
70219/BET - 10159.
70414/SYA - 10159.
72451/DDC - 10158.
78384/GCM - 10142.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1848Z TUE APR 22 2025

MDS STATUS...
GOES-E MDS Sector 1 will be centered over 36.6N/79.4W until
23/0600Z in support of severe wx ops in the Mid-Atlantic.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1512Z TUE APR 22 2025


12Z NCEP Model Production is on time..


12Z GFS RAOB RECAP...
70026/BRW - Unavb
72261/DRT - Missed the NAM...in for GFS
72476/GJT - Unavb
72558/OAX - Unavb
72645/GRB - Unavb
72659/ABR - Unavb
72662/UNR - Unavb
70133/OTZ - 10159
70414/SYA - 10159
72327/OHX - 10142
72597/MFR - 10159
91765/PPG - 10142
78954/BGI - 10142
78970/POS - 10159

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1343Z TUE APR 22 2025


12Z NCEP Model Production is on time..


12Z NAM RAOB RECAP...
70026/BRW - Unavb
72261/DRT - Missed the NAM...in for GFS
72476/GJT - Unavb
72558/OAX - Unavb
72645/GRB - Unavb
72659/ABR - Unavb
72662/UNR - Unavb
70133/OTZ - 10159
70414/SYA - 10159
72327/OHX - 10142
72597/MFR - 10159
91765/PPG - 10142
78954/BGI - 10142

Shirey/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0901Z TUE APR 22 2025


CRITICAL WEATHER DAY STATUS...
Critical Weather Day (CWD) is not expected during the next 3 days.


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


MDS STATUS...
GOES-E MDS Sector 2 will be centered over 34N/99.1W from 12Z
until 23/12Z in support of SPC severe weather operations across
the southern/central Plains.




Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0325Z TUE APR 22 2025


The 00Z GFS began and is running on time.

UPDATED 00Z RAOB RECAP...
72215/FFC - No report for the NAM...in for the GFS.


Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0134Z TUE APR 22 2025

00Z model production is running on time.

00Z NAM RAOB RECAP...
70026/BRW - No report.
72215/FFC - No report.
72558/OAX - No report.
72562/LBF - No report.
72572/SLC - No report.
72662/UNR - No report.
70133/OTZ - 10159.
70219/BET - 10159.
70414/SYA - 10159.
72261/DRT - 10142.
72327/OHX - 10142.
76692/HYY - 10158.
76805/ACA - 10159.
78384/GCM - 10142.
78970/POS - 10159.
91765/PPG - 10142.


Liddick/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1354Z MON APR 21 2025

12Z NCEP Production started on time with 12 Alaskan, 26 Canadian,
59 CONUS, 12 Mexican, 5 Caribbean, and 8 Pacific upper air RAOBS
received for the 12Z NAM.   

12Z NAM RAOB RECAP...

72476/GJT - No report.
72558/OAX - No report.
72645/GRB - No report.
72659/ABR - No report.
72662/UNR - No report.
70026/BRW - 10142
70261/FAI - 10142
72327/OHX - 10142
72493/OAK - 10142
72597/MFR - 10159
70133/OTZ - 10159
78954/BGI - 10142
91765/PPG - 10142


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1239Z MON APR 21 2025

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 39.5N/102.5W from 1400Z
to 22/1200Z in support of fire wx ops over the northern Plains.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1037Z MON APR 21 2025


...IRIS FAILOVER - TODAY AT 1430Z...

IRIS will be failed over to College Park today starting at 1430Z.
 A normal outage of 15 minutes can be expected.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0853Z MON APR 21 2025


CRITICAL WEATHER DAY STATUS...
Critical Weather Day (CWD) is not expected during the next 3 days.

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



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0302Z MON APR 21 2025


The 00Z GFS began and is running on time.


UPDATED 00Z RAOB RECAP...
70231/MCG - 10142
70316/CDB - Unavbl due to ground equipment failure



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0133Z MON APR 21 2025


The 00Z NAM began and is running on time with 9 Alaskan...25
Canadian...62 CONUS...11 Mexican...and 4 Caribbean raobs
available for ingest.


00Z NAM RAOB RECAP...
70026/BRW - 10142
72327/OHX - 10142
72493/OAK - 10142
70133/OTZ - 10159
70219/BET - 10159
70231/MCG - No report
70316/CDB - No report
72261/DRT - No report
72558/OAX - No report
72562/LBF - No report
72662/UNR - No report
91765/PPG - No report




Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1930Z SUN APR 20 2025

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 44.9N/97.9W from
1821Z to 21/1200Z in support of fire wx ops over the northern
Plains.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1639Z SUN APR 20 2025

12Z NCEP Production is on time..

MDS STATUS...
GOES-E MDS Sector 2 will be centered over 37N/92.1W from 1445Z to
21/1200Z in support of severe wx ops over the mid-Mississippi and
Ohio Valleys.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1359Z SUN APR 20 2025

12Z NCEP Production is on time...With 12 Alaskan.. 26
Canadian..62 CONUS..11 Mexican..06 Caribbean and 08 Pacific Raobs
received for the 12Z NAM.

12Z NAM RAOB RECAP...

72476/GJT - No report.
72558/OAX - No report.
72645/GRB - No report.
72659/ABR - No report.
72662/UNR - No report.
70026/BRW - 10142.
72327/OHX - 10142.
72493/OAK - 10142.
78954/BGI - 10142.
70133/OTZ - 10159.
72440/SGF - 10145.
78970/POS - 10157.
72768/GGW - Part TTAA not available for the NAM.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0858Z SUN APR 20 2025


CRITICAL WEATHER DAY STATUS...
NCEP is monitoring the Day-1 severe weather hazard for a
potential Critical Weather Day (CWD). Otherwise, CWD is not
expected during the next 3 days.


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


MDS STATUS...
GOES-E MDS Sector 2 will be centered over 35N/92.1W from 12Z
until 21/12Z in support of SPC severe weather operations across
Arkansas and Missouri.



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0302Z SUN APR 20 2025


The 00Z GFS began and is running on time with 10 Alaskan...25
Canadian...63 CONUS...12 Mexican...and 5 Caribbean raobs
available for ingest.


UPDATED 00Z RAOB RECAP...
91285/ITO - 10150
91376/MAJ - No report for the NAM...in for the GFS
76644/MID - Purged all hgts...too high



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0130Z SUN APR 20 2025


The 00Z NAM began and is running on time with 10 Alaskan...25
Canadian...62 CONUS...12 Mexican...and 5 Caribbean raobs
available for ingest.


00Z NAM RAOB RECAP...
70026/BRW - 10142
72327/OHX - 10142
70326/AKN - 10142
70133/OTZ - 10159
70219/BET - 10159
72493/OAK - No report
72558/OAX - No report
72562/LBF - No report
72662/UNR - No report
91285/ITO - No report
91376/MAJ - No report
91765/PPG - No report




Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1528Z SAT APR 19 2025

12Z NCEP production is on schedule..


12Z GFS RAOB RECAP

72476/GJT - No report.
72558/OAX - No report.
72645/GRB - No report.
72659/ABR - No report.
72662/UNR - No report.
91765/PPG - No report.
78954/BGI - 10142.
72797/UIL - 10142.
72327/OHX - 10142.
70026/BRW - 10142.
70133/OTZ - 10159.
72249/FWD - 10145.
76394/MTY - 10142.


Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1333Z SAT APR 19 2025


12Z NCEP Production is on schedule..

12Z NAM RAOB RECAP...

72476/GJT - No report.
72558/OAX - No report.
72645/GRB - No report.
72659/ABR - No report.
72662/UNR - No report.
91765/PPG - No report.
78954/BGI - 10142.
72797/UIL - 10142.
72327/OHX - 10142.
70026/BRW - 10142.
70133/OTZ - 10159.
72249/FWD - 10145.
76394/MTY - 10142.



Shruell/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0858Z SAT APR 19 2025


CRITICAL WEATHER DAY STATUS...
NCEP is monitoring the severe weather and excessive rainfall
hazards for a potential Critical Weather Day (CWD). Otherwise,
CWD is not expected during the next 3 days.

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


MDS STATUS...
GOES-E MDS Sector 2 will be centered over 32.6N/96.9W from 12Z
until 20/12Z in support of SPC severe weather ops across the
southern Plains to the Ozarks.

GOES-W MDS Sector 1 will be centered over 33.7N/105.7W from 12Z
until 20/06Z in support of SPC fire weather ops across portions
of west Texas.



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0321Z SAT APR 19 2025


The 00Z GFS began and is running on time.


UPDATED 00Z RAOB RECAP...
76394/MTY - 10142
70200/OME - Purged temps/moisture at 672 mb and 652
             mb...super-adiabatic lapse rate


Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0148Z SAT APR 19 2025

The 00Z NCEP model production is running on time.

00Z NAM RAOB RECAP...
70026/BRW - No report
70414/SYA - No report
72558/OAX - No report
72562/LBF - No report
72662/UNR - No report
91765/PPG - No report
70133/OTZ - 10159
70219/BET - 10159
72327/OHX - 10142
76692/HYY - 10158
78384/GCM - 10142
78970/POS - 10159
04320/GDH - Deleted spurious wind at 600 mb
04220/JEG - Deleted spurious wind at 600 mb

Handel/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1355Z FRI APR 18 2025

12Z NCEP Production started and is on schedule.

12Z NAM RAOB RECAP...

72327/OHX - No Report for the NAM.
72476/GJT - No Report for the NAM.
72558/OAX - No Report for the NAM.
72645/GRB - No Report for the NAM.
72659/ABR - No Report for the NAM.
72662/UNR - No Report for the NAM.
72672/RIW - No Report for the NAM.
70026/BRW - 10142.
70133/OTZ - 10159.
76394/MTY - 10142.
76654/MZL - 10142.
78954/BGI - 10142.
91765/PPG - 10142.


Shruell/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
1200Z FRI APR 18 2025

..CRITICAL WEATHER DAY ENDED...

Critical Weather Day has ended as scheduled for...

* NWS Southern Region
- END: 1200Z Fri Apr 18 2025
- REASON: Wildfire ops across portions of central and northeast
New Mexico.



Shruell/SDM/NCO/NCEP





SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0907Z FRI APR 18 2025


CRITICAL WEATHER DAY STATUS...
Critical Weather Day (CWD) is not expected during the next 3 days.

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


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 40.3N/88.1W from 12Z
until 19/12Z in support of SPC severe weather operations across
the mid Mississippi Valley to the upper Great Lakes.

GOES-E MDS Sector 2 will be centered over 34N/97.3W from 21Z
until 19/12Z in support of SPC severe weather operations across
the southern Plains.

GOES-W MDS Sector 1 will be centered over 34.6N/105.7W from 12Z
until 19/12Z in support of SPC fire weather operations across New
Mexico and far west Texas.



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0321Z FRI APR 18 2025


The 00Z GFS began and is running on time.


UPDATED 00Z RAOB RECAP...
70026/BRW - No report.
91765/PPG - No report.


MDS STATUS...
GOES-E MDS Sector 1 will be centered over 32N/81.7W from 13Z
until 21Z in support of the NASA FireSense field campaign.

GOES-W MDS Sector 1 will be centered over 32N/81.7W from 13Z
until 21Z in support of the NASA FireSense field campaign.



Ready/SDM/NCO/NCEP




SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE
NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD
0121Z FRI APR 18 2025

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

00Z NAM RAOB RECAP...
70133/OTZ - 10159..
70219/BET - 10159..
72327/OHX - 10142..
70026/BRW - Missing for NAM..
91765/PPG - Missing for NAM..
72558/OAX - No report.
72562/LBF - No report.
72662/UNR - No report.


Green/SDM/NCO/NCEP