SDM Administrative Messages
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0332Z THU MAR 26 2026 The 00Z NCEP model production suite continues to run on time with 8 Alaskan, 26 Canadian, 63 CONUS, 2 Mexican, 7 Caribbean, and 9 Pacific stations available for ingest. 00Z GFS RAOB RECAP... 72645/GRB - No Report 72764/BIS - No Report 70133/OTZ - 10159 70200/OME - 10158 70219/BET - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10159 72274/TWC - 10159 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 72520/PBZ - Part B missing for NAM, in for GFS Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0136Z THU MAR 26 2026 The 00Z NCEP model production suite is currently running on time. 00Z NAM RAOB RECAP... 72645/GRB - No Report 72764/BIS - No Report 70133/OTZ - 10159 70200/OME - 10158 70219/BET - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10159 72274/TWC - 10159 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 72520/PBZ - Part B missing Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 2255Z WED MAR 25 2026 ...iNWS SERVICES RESTORED... The earlier problems with iNWS services have been restored. If users experience further issues, please contact Tech Control by email at nco.ops@noaa.gov or by phone at 301-683-1518. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 2224Z WED MAR 25 2026 ...iNWS SERVICES DEGRADED... NCO is currently investigating degradation of iNWS services. Users are unable to log into their accounts, and links in iNWS emails are not loading correctly. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1504Z WED MAR 25 2026 The 12Z NCEP model production suite continues to run on time with 10 Alaskan..26 Canadian..46 CONUS..13 Mexican..9 Caribbean..and 9 Pacific stations available for ingest. UPDATED 12Z GFS RAOB RECAP... 70414/SYA - No Report for NAM..in for GFS 72240/LCH - No Report for NAM/GFS 72248/SHV - No Report for NAM/GFS 72251/CRP - No Report for NAM/GFS 72265/MAF - No Report for NAM/GFS 72365/ABQ - No Report for NAM/GFS 72451/DDC - No Report for NAM/GFS 72476/GJT - No Report for NAM/GFS 72558/OAX - No Report for NAM/GFS 72562/LBF - No Report for NAM/GFS 72572/SLC - No Report for NAM/GFS 72582/LKN - No Report for NAM/GFS 72645/GRB - No Report for NAM/GFS 72659/ABR - No Report for NAM/GFS 72662/UNR - No Report for NAM/GFS 74455/DVN - No Report for NAM/GFS 91376/MAJ - No Report for NAM..in for GFS 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10142 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1335Z WED MAR 25 2026 The 12Z NCEP model production suite is currently running on time. 12Z NAM RAOB RECAP... 70414/SYA - No Report 72240/LCH - No Report 72248/SHV - No Report 72251/CRP - No Report 72265/MAF - No Report 72365/ABQ - No Report 72451/DDC - No Report 72476/GJT - No Report 72558/OAX - No Report 72562/LBF - No Report 72572/SLC - No Report 72582/LKN - No Report 72645/GRB - No Report 72659/ABR - No Report 72662/UNR - No Report 74455/DVN - No Report 91376/MAJ - No Report 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10142 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1220Z WED MAR 25 2026 ...SPOT AND IRIS APPLICATION FAILOVERS WITH OUTAGE - TODAY AT 1430Z AND 1500Z... NCO will migrate the SPOT application from Boulder to College Park today (3/25) at 1430Z to support database maintenance in Boulder next week. Users can expect up to a 15 minute outage during the transition. In addition, a site failover of the IRIS/iNWS application from Boulder to College Park will occur today (3/25) at 1500Z. Users can expect the IRIS website to be unavailable for up to 30 minutes. Watches and warnings delivered via iNWS texts and emails will be delayed by roughly 5 minutes. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0931Z WED MAR 25 2026 MDS STATUS... GOES-E MDS Sector 2 will be centered over 37.3N/100W from 1200Z to 26/1200Z in support of fire wx ops in the Central and Southern Plains. GOES-W MDS Sector 1 will be centered over 39.9N/109W from 1200Z to 26/1200Z in support of fire wx ops in the High Plains and northern/central Rockies. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0902Z WED MAR 25 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is not expected in the next 3 days. However, the need for CWD is being monitored to support severe weather operations across portions of the Midwest and Ohio Valley on Thursday and fire weather operations across portions of the Plains today, Thursday, and Friday. CRITICAL WEATHER OUTLOOK... Wednesday - None. Thursday - None. Friday - None. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1530Z TUE MAR 24 2026 ...SPOT FAILOVER WITH OUTAGE - TOMORROW AT 1430Z... NCO will migrate the SPOT application from Boulder to College Park at 1430Z tomorrow (3/25) to support database maintenance in Boulder next week. Users can expect up to a 15 minute outage during the transition. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1504Z TUE MAR 24 2026 The 12Z NCEP model production suite continues to run on time with 10 Alaskan..25 Canadian..44 CONUS..13 Mexican..9 Caribbean..and 9 Pacific stations available for ingest. UPDATED 12Z GFS RAOB RECAP... 72240/LCH - No Report for NAM/GFS 72248/SHV - No Report for NAM/GFS 72251/CRP - No Report for NAM/GFS 72265/MAF - No Report for NAM/GFS 72365/ABQ - No Report for NAM/GFS 72451/DDC - No Report for NAM/GFS 72476/GJT - No Report for NAM/GFS 72558/OAX - No Report for NAM/GFS 72562/LBF - No Report for NAM/GFS 72572/SLC - No Report for NAM/GFS 72645/GRB - No Report for NAM/GFS 72659/ABR - No Report for NAM/GFS 72662/UNR - No Report for NAM/GFS 74455/DVN - No Report for NAM/GFS 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10142 72233/LIX - 10150 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 76405/LAP - Short to 564 mb 78866/SXM - Missing Part B for NAM..in for GFS Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1332Z TUE MAR 24 2026 The 12Z NCEP model production suite is currently running on time. 12Z NAM RAOB RECAP... 72240/LCH - No Report 72248/SHV - No Report 72251/CRP - No Report 72265/MAF - No Report 72365/ABQ - No Report 72451/DDC - No Report 72476/GJT - No Report 72558/OAX - No Report 72562/LBF - No Report 72572/SLC - No Report 72645/GRB - No Report 72659/ABR - No Report 72662/UNR - No Report 74455/DVN - No Report 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10142 72233/LIX - 10150 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 76405/LAP - Short to 564 mb 78866/SXM - Missing Part B Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0853Z TUE MAR 24 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is not expected in the next 3 days. However, the need for CWD is being monitored to support severe weather operations across portions of the Midwest and Ohio Valley on Thursday and fire weather operations across portions of the Plains tomorrow, Thursday, and Friday. CRITICAL WEATHER OUTLOOK... Tuesday - None. Wednesday - None. Thursday - None. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0255Z TUE MAR 24 2026 The 00Z NCEP model production suite continues to run on time. 00Z UPDATED RAOB RECAP... 72645/GRB - No Report 72681/BOI - No Report 72764/BIS - No Report 70133/OTZ - 10159 70200/OME - 10158 70219/BET - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10159 72274/TWC - 10159 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 74794/XMR - Part A missing for NAM; Full report for GFS Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0144Z TUE MAR 24 2026 The 00Z NCEP model production suite is currently running on time. 00Z NAM RAOB RECAP... 72645/GRB - No Report 72681/BOI - No Report 72764/BIS - No Report 70133/OTZ - 10159 70200/OME - 10158 70219/BET - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10159 72274/TWC - 10159 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 74794/XMR - Part A missing MDS STATUS... GOES-W Meso Sector 2 will remain centered over 20.4N/157W until 25/0400Z for continued support of flooding ops, with a radar outage, in Hawaii. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1330Z MON MAR 23 2026 The 12Z NCEP model production suite is currently running on time. 12Z NAM RAOB RECAP... 70026/BRW - No Report 72240/LCH - No Report 72248/SHV - No Report 72251/CRP - No Report 72265/MAF - No Report 72365/ABQ - No Report 72451/DDC - No Report 72476/GJT - No Report 72558/OAX - No Report 72562/LBF - No Report 72572/SLC - No Report 72645/GRB - No Report 72659/ABR - No Report 72662/UNR - No Report 74455/DVN - No Report 91348/PNI - No Report 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10142 70414/SYA - 10145 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 MDS STATUS... GOES-E MDS Sector 2 will be centered over 38.9N/102.3W from 1400Z to 24/1200Z in support of fire wx ops (Red Flag Warnings/Hot Spot Detection) across portions of the Central Region. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0903Z MON MAR 23 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is not expected in the next 3 days. However, the need for CWD continues to be monitored today in support of flood operations in Hawaii. CRITICAL WEATHER OUTLOOK... Sunday - Caution...Flooding. Monday - None. Tuesday - None. Wednesday - None. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0313Z MON MAR 23 2026 00Z NCEP model production is running on time with 6 Alaskan... 25 Canadian...61 CONUS...1 Mexican...6 Caribbean...and 9 Pacific stations available for ingest. UPDATED 00Z GFS RAOB RECAP... 72645/GRB - No Report for the NAM/GFS. 72764/BIS - No Report for the NAM/GFS. 70026/BRW - 10142...Ground equipment failure. 70133/OTZ - 10159. 70200/OME - 10158...Flight equipment failure. 70219/BET - 10159. 70308/SNP - 10159. 70316/CDB - 10142...Ground equipment failure. 70326/AKN - 10159. 70414/SYA - 10145...Unfavorable weather conditions. 72274/TWC - 10159. 72776/TFX - 10159. 72786/OTX - 10159. 78970/POS - 10159. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0134Z MON MAR 23 2026 The 00Z NCEP model production suite is currently running on time. 00Z NAM RAOB RECAP... 72645/GRB - No Report 72764/BIS - No Report 70026/BRW - 10142 70133/OTZ - 10159 70200/OME - 10158 70219/BET - 10159 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10159 70414/SYA - 10145 72274/TWC - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1519Z SUN MAR 22 2026 The 12Z NCEP model production suite continues to run on time with 8 Alaskan, 24 Canadian, 44 CONUS, 13 Mexican, 8 Caribbean, and 9 Pacific stations available for ingest. 12Z GFS RAOB RECAP... 70026/BRW - 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 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10140 70326/AKN - 10142 70414/SYA - 10145 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1340Z SUN MAR 22 2026 The 12Z NCEP model production suite has started and is running on time with 8 Alaskan, 24 Canadian, 44 CONUS, 13 Mexican, 8 Caribbean, and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 70026/BRW - 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 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10140 70326/AKN - 10142 70414/SYA - 10145 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0926Z SUN MAR 22 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 the Southern Plains and severe weather operations in the Ohio Valley is being monitoring on Sunday. Also, the need for CWD to support flood operations in Hawaii continues to be monitored. CRITICAL WEATHER OUTLOOK... Sunday - Caution...Flooding. Monday - None. Tuesday - None. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0724Z SUN MAR 22 2026 MDS STATUS... GOES-E Meso Sector 1 will be centered over 38.6N/79.6W from 22/1200Z to 23/1200Z in support of severe thunderstorm operations in the Ohio Valley and Mid-Atlantic region. GOES-E Meso Sector 2 will be centered over 34.3N/98.9W from 22/1200Z to 23/1200Z in support of fire weather operations across portions of the southern/central Plains. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0135Z SUN MAR 22 2026 The 00Z NCEP model production suite is currently running on time. 00Z NAM RAOB RECAP... 70026/BRW - No Report 70219/BET - No Report 72645/GRB - No Report 72764/BIS - No Report 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70316/CDB - 10142 70326/AKN - 10159 70414/SYA - 10145 72274/TWC - 10159 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0043Z SUN MAR 22 2026 MDS STATUS... GOES-W Meso Sector 2 will remain centered over 20.4N/157W until 24/0400Z for continued support of flooding operations in Hawaii. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1511Z SAT MAR 21 2026 The 12Z NCEP model production suite continues to run on time with 7 Alaskan, 25 Canadian, 43 CONUS, 13 Mexican, 7 Caribbean, and 9 Pacific stations available for ingest. 12Z GFS RAOB RECAP... 70026/BRW - No report 70231/MCG - No report 70316/CDB - No report 70326/AKN - 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 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70133/OTZ - 10159 70308/SNP - 10159 70414/SYA - 10158 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72364/EPZ - 10159 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 72764/BIS - Missing Part A 76644/MID - Purged spurious winds at 1020mb 76805/ACA - Purged temps/moisture 513-505mb, wetbulb effect Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1352Z SAT MAR 21 2026 The 12Z NCEP model production suite has started and is running on time with 7 Alaskan, 25 Canadian, 43 CONUS, 13 Mexican, 7 Caribbean, and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 70026/BRW - No report 70231/MCG - No report 70316/CDB - No report 70326/AKN - 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 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70133/OTZ - 10159 70308/SNP - 10159 70414/SYA - 10158 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72364/EPZ - 10159 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 72764/BIS - Missing Part A 76644/MID - Purged spurious winds at 1020mb 76805/ACA - Purged temps/moisture 513-505mb, wetbulb effect Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0937Z SAT MAR 21 2026 MDS STATUS... GOES-E MDS Sector 1 will be centered over 36.3N/81.3W from 1200Z to 22/1200Z in support of severe wx ops across parts of the Southern Appalachians/Southeast. GOES-E MDS Sector 2 will be centered over 37.7N/99.2W from 1200Z to 22/1200Z in support of fire wx ops across the Central Plains. GOES-W MDS Sector 1 will be centered over 38.7N/108.7W from 1200Z to 22/1200Z in support of fire wx ops across the Four Corners region to the Northern High Plains. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0902Z SAT MAR 21 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 the Southern Plains on Sunday, as well as flood operations in Hawaii are being monitored. CRITICAL WEATHER OUTLOOK... Saturday - Caution...Flooding. Sunday - Caution...Flooding. Monday - None. KempistySDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0306Z SAT MAR 21 2026 00Z NCEP model production is running on time with 9 Alaskan... 25 Canadian...62 CONUS...1 Mexican...7 Caribbean...and 9 Pacific stations available for ingest. UPDATED 00Z GFS RAOB RECAP... 70133/OTZ - 10159. 70308/SNP - 10159. 70326/AKN - 10159. 72274/TWC - 10159. 72776/TFX - 10159. 72786/OTX - 10159. 70200/OME - 10158..Flight equipment failure. 72340/LZK - 10142...Ground equipment failure. 70026/BRW - No report for the NAM/GFS. 72251/CRP - No report for the NAM...Full report in for the GFS. 72645/GRB - No report for the NAM/GFS. 72764/BIS - No report for the NAM/GFS. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0132Z SAT MAR 21 2026 The 00Z NAM began and is running on time with 9 Alaskan...25 Canadian...61 CONUS...1 Mexican...7 Caribbean...and 9 Pacific raobs available for ingest. 00Z NAM RAOB RECAP... 70133/OTZ - 10159 70308/SNP - 10159 70326/AKN - 10159 72274/TWC - 10159 72776/TFX - 10159 72786/OTX - 10159 70200/OME - 10158 72340/LZK - 10142 70026/BRW - No report 72251/CRP - No report 72645/GRB - No report 72764/BIS - No report Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1513Z FRI MAR 20 2026 ...SPOT FAILOVER WITH OUTAGE - TODAY AT 1700Z... NCO will migrate the SPOT application from CPRK to BLDR at 1700Z today to support sybase maintenance in CPRK. The SPOT application will be unavailable for up to fifteen minutes during the failover. The 12Z NCEP model production suite continues running on time with 9 Alaskan, 26 Canadian, 44 CONUS, 12 Mexican, 9 Caribbean, and 9 Pacific stations available for ingest. 12Z GFS RAOB RECAP... 72202/MFL - No report 72240/LCH - No report 72248/SHV - No report 72251/CRP - No report 72265/MAF - No report 72365/ABQ - No report 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70026/BRW - 10142 70133/OTZ - 10159 70308/SNP - 10159 70326/AKN - 10142 70414/SYA - 10158 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72364/EPZ - 10140 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72786/OTX - 10159 76743/VHA - 10142 72776/FTX - 10159 78970/POS - 10159 Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1341Z FRI MAR 20 2026 ...SPOT FAILOVER WITH OUTAGE - TODAY AT 1700Z... NCO will migrate the SPOT application from CPRK to BLDR at 1700Z today to support sybase maintenance in CPRK. The SPOT application will be unavailable for up to fifteen minutes during the failover. The 12Z NCEP model production suite has started and is running on time with 9 Alaskan, 26 Canadian, 44 CONUS, 12 Mexican, 7 Caribbean, and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 72202/MFL - No report 72240/LCH - No report 72248/SHV - No report 72251/CRP - No report 72265/MAF - No report 72365/ABQ - No report 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70026/BRW - 10142 70133/OTZ - 10159 70308/SNP - 10159 70326/AKN - 10142 70414/SYA - 10158 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72364/EPZ - 10140 72376/FGZ - 10159 72582/LKN - 10159 72597/MFR - 10159 72786/OTX - 10159 76743/VHA - 10142 78970/POS - 10159 Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0904Z FRI MAR 20 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is not expected in the next 3 days. However, the need for CWD to support severe weather operations across the Ohio Valley on Sunday is being monitored. CRITICAL WEATHER OUTLOOK... Friday - None. Saturday - None. Sunday - None. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0741Z FRI MAR 20 2026 MDS STATUS... GOES-E Meso Sector 1 will be centered over 41.7N/109.1W from 20/1200Z to 21/1200Z in support of fire weather ops over the northern/central Rockies and High Plains. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0211Z FRI MAR 20 2026 MDS STATUS... GOES-W MDS Sector 2 will be centered over 20.4N/157W from 04Z until 22/04Z to support WFO Honolulu flash flood ops during a radar outage. Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0141Z FRI MAR 20 2026 The 00Z NAM began and is running on time with 9 Alaskan...26 Canadian...61 CONUS...2 Mexican...7 Caribbean...and 9 Pacific raobs available for ingest. 00Z NAM RAOB RECAP... 72340/LZK - 10142 70200/OME - 10158 70133/OTZ - 10159 70308/SNP - 10159 70326/AKN - 10159 72274/TWC - 10159 72776/TFX - 10159 72786/OTX - 10159 70026/BRW - No report 72265/MAF - No report 72645/GRB - No report 72764/BIS - Unavbl due to comms issue Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1848Z THU MAR 19 2026 ...SPOT FAILOVER WITH OUTAGE RESCHEDULED TO 20/1700Z... NCO will migrate the SPOT application from CPRK to BLDR at 1700Z tomorrow (March 20th) to support Sybase maintenance in CPRK. The SPOT application will be unavailable for up to fifteen minutes during the failover. Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1515Z THU MAR 19 2026 GOES-19 YAW FLIP TODAY - 1630Z-1720Z Expect data outages of 50 minutes and navigation and product quality degradation for up to 30 minutes after the outage. The 12Z NCEP model production suite continues to run on time with 10 Alaskan, 26 Canadian, 47 CONUS, 12 Mexican, 9 Caribbean, and 9 Pacific stations available for ingest. 12Z GFS RAOB RECAP... 70026/BRW - Missing for NAM, 10142 for GFS 72202/MFL - Missing 72240/LCH - Missing 72248/SHV - Missing 72251/CRP - Missing 72363/AMA - Missing 72365/ABQ - Missing 72451/DDC - Missing 72476/GJT - Missing 72558/OAX - Missing 72562/LBF - Missing 72572/SLC - Missing 72597/MFR - Missing 72645/GRB - Missing 72649/MPX - Missing for NAM, in for GFS 72659/ABR - Missing 72662/UNR - Missing 74455/DVN - Missing 70133/OTZ - 10159 70308/SNP - 10159 70414/SYA - 10158 72274/TWC - 10159 72340/LZK - 10142 72376/FGZ - 10159 72582/LKN - 10159 72776/TFX - 10159 72786/OTX - 10159 72672/RIW - Part A missing Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1338Z THU MAR 19 2026 ...SPOT FAILOVER WITH OUTAGE - TOMORROW AT 1400Z... NCO will migrate the SPOT application from CPRK to BLDR at 1400Z tomorrow March 20 to support sybase maintenance in CPRK. The SPOT application will be unavailable for up to fifteen minutes during the failover. The 12Z NCEP model production suite has started and is running on time with 10 Alaskan, 26 Canadian, 46 CONUS, 12 Mexican, 8 Caribbean, and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 70026/BRW - Missing 72202/MFL - Missing 72240/LCH - Missing 72248/SHV - Missing 72251/CRP - Missing 72363/AMA - Missing 72365/ABQ - Missing 72451/DDC - Missing 72476/GJT - Missing 72558/OAX - Missing 72562/LBF - Missing 72572/SLC - Missing 72597/MFR - Missing 72645/GRB - Missing 72649/MPX - Missing 72659/ABR - Missing 72662/UNR - Missing 74455/DVN - Missing 70133/OTZ - 10159 70308/SNP - 10159 70414/SYA - 10158 72274/TWC - 10159 72340/LZK - 10142 72376/FGZ - 10159 72582/LKN - 10159 72776/TFX - 10159 72786/OTX - 10159 72672/RIW - Part A missing Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0937Z THU MAR 19 2026 MDS STATUS... GOES-E Meso Sector 2 will be centered over 41N/102.9W from 19/1200Z to 20/1200Z in support of fire weather ops in the Central/Northern High Plains. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0840Z THU MAR 19 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 0323Z THU MAR 19 2026 The 00Z NCEP model production suite continues to run on time. 00Z UPDATED RAOB RECAP... 70026/BRW - No report for the NAM/GFS 72388/VEF - No report for the NAM; Available for the GFS 72645/GRB - No report for the NAM/GFS 72764/BIS - No report for the NAM/GFS 70133/OTZ - 10159. 70200/OME - 10158...Flight equipment failure. 70308/SNP - 10159. 70326/AKN - 10159. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72582/LKN - 10148 72776/TFX - 10159. 72786/OTX - 10159. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0133Z THU MAR 19 2026 00Z NCEP model production started on time with 9 Alaskan... 26 Canadian...59 CONUS...2 Mexican...8 Caribbean...and 9 Pacific stations available for ingest. 00Z NAM RAOB RECAP... 70026/BRW - No report for the NAM. 72388/VEF - No report for the NAM. 72645/GRB - No report for the NAM. 72764/BIS - No report for the NAM. 70133/OTZ - 10159. 70200/OME - 10158...Flight equipment failure. 70308/SNP - 10159. 70326/AKN - 10159. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72582/LKN - Missed the NAM. 72776/TFX - 10159. 72786/OTX - 10159. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1517Z WED MAR 18 2026 The 12Z GFS began and is running on time. Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1345Z WED MAR 18 2026 The 12Z NAM began and is running on time with 11 Alaskan...23 Canadian...45 CONUS...13 Mexican...9 Caribbean...and 8 Pacific raobs available for ingest. 12Z NAM RAOB RECAP... 70133/OTZ - 10159 70308/SNP - 10159 72274/TWC - 10159 72363/AMA - 10159 72376/FGZ - 10159 72582/LKN - 10159 72776/TFX - 10159 72786/OTX - 10159 72597/MFR - 10159 70414/SYA - 10158 72340/LZK - 10142 72202/MFL - No report 72240/LCH - No report 72248/SHV - No report 72251/CRP - No report 72365/ABQ - No report 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 91413/YAP - No report 72649/MPX - Flight initialized early...11Z observation 71082/YLT - Purged temps/moisture 583-573 mb...super-adiabatic lapse rate MDS STATUS... GOES-E MDS Sector 2 will be centered over 40.9N/102.7W from 14Z until 19/12Z in support of fire weather ops in western Nebraska. CMC MODEL DELAYS RESOLVED... As of 18/1300Z, CMC reported that their catch-up processing has completed with yesterday's 12Z and 18Z model runs along with today's 00Z run. CMC expects today's 12Z model run will start on time. Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1034Z WED MAR 18 2026 CMC MODEL DELAYS DUE TO SYSTEM/STORAGE ISSUES... The CMC model is currently experiencing delays due to a system/storage problem at CMC that began at 17/1615Z. CMC production analysts are investigating the issue. No ETR is available. Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0908Z WED MAR 18 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is not expected in the next 3 days. CRITICAL WEATHER OUTLOOK... Wednesday - None. Thursday - None. Friday - None. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0152Z WED MAR 18 2026 00Z NCEP model production started on time with 10 Alaskan... 25 Canadian...61 CONUS...1 Mexican...7 Caribbean...and 9 Pacific stations available for ingest. 00Z NAM RAOB RECAP... 72318/RNK - No report for the NAM. 72645/GRB - No report for the NAM. 72764/BIS - No report for the NAM. 70133/OTZ - 10159. 70200/OME - 10158...Flight equipment failure. 70308/SNP - 10159. 70326/AKN - 10159. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72582/LKN - 10148...Ascent not authorized for this period. 72776/TFX - 10159. 72786/OTX - 10159. 78970/POS - 10159. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1507Z TUE MAR 17 2026 The 12Z NCEP model production has started and is running on time. 12Z UPDATED RAOB RECAP... 70133/OTZ - 10159. 70308/SNP - 10159. 70414/SYA - 10158. 72274/TWC - 10159. 72340/LZK - 10142. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10159. 72597/MFR - 10159. 72776/TFX - 10159. 72786/OTX - 10159. 78970/POS - 10159. 72202/MFL - No report. 72240/LCH - No report. 72248/SHV - No report. 72251/CRP - No report. 72365/ABQ - No report. 72451/DDC - No report. 72476/GJT - No report. 72558/OAX - No report. 72562/LBF - No report. 72572/SLC - No report. 72645/GRB - No report. 72659/ABR - No report. 72662/UNR - No report. 74455/DVN - No report. 72672/RIW - Purged suspicious light winds 697 to 624 mb. Green/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1328Z TUE MAR 17 2026 ...SPOT FAILOVER WITH OUTAGE - TODAY AT 1600Z... NCO will migrate the SPOT application from BLDR to CPRK at 1600Z today to support deployment of SPOT v3.23.1. The SPOT application will be unable for fifteen minutes during the failover. 12Z NAM RAOB RECAP... `70133/OTZ - 10159. `70308/SNP - 10159. `70414/SYA - 10158. `72274/TWC - 10159. `72340/LZK - 10142. `72363/AMA - 10159. `72376/FGZ - 10159. `72582/LKN - 10159. `72597/MFR - 10159. `72776/TFX - 10159. `72786/OTX - 10159. `72202/MFL - No report. `72240/LCH - No report. `72248/SHV - No report. `72251/CRP - No report. `72365/ABQ - No report. `72451/DDC - No report. `72476/GJT - No report. `72558/OAX - No report. `72562/LBF - No report. `72572/SLC - No report. `72645/GRB - No report. `72659/ABR - No report. `72662/UNR - No report. `74455/DVN - No report. `72672/RIW - Purged winds 697 to 624 mb.. There were 11 Alaskan...26 Canadian...47 CONUS...12 Mexican 8 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 1241Z TUE MAR 17 2026 MDS STATUS... GOES-E MDS Sector 2 will be centered over 36.5N/100.8W from now to 18/1200Z in support of fire wx ops across the Plains. This supersedes the previous GOES-E MDS Sector 2 centered over 34.5N/101.4W. Green/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0913Z TUE MAR 17 2026 ...CRITICAL WEATHER DAY ENDED... Critical Weather Day has ended early. Blizzard warnings across the Upper Midwest have expired, and the severe weather threat from the Southeast to the Mid-Atlantic has diminished. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0859Z TUE MAR 17 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is not expected in the next 3 days. CRITICAL WEATHER OUTLOOK... Tuesday - None. Wednesday - None. Thursday - None. MDS STATUS... GOES-E Meso-1 will be centered over 34.5N/101.4W from 17/1200Z to 18/1200Z in support of fire weather ops in Texas and Oklahoma. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0135Z TUE MAR 17 2026 00Z NCEP model production started on time with 9 Alaskan... 26 Canadian...58 CONUS...1 Mexican...6 Caribbean...and 9 Pacific stations available for ingest. 00Z NAM RAOB RECAP... 70414/SYA - No report for the NAM. 72293/NKX - No report for the NAM. 72645/GRB - No report for the NAM. 72764/BIS - No report for the NAM. 70133/OTZ - 10159. 70200/OME - 10158...Flight equipment failure. 70308/SNP - 10159. 70326/AKN - 10159. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72582/LKN - 10148...Ascent not authorized for this period. 72776/TFX - 10159. 72786/OTX - 10159. 72672/RIW - Missing Part TTBB. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1717Z MON MAR 16 2026 MDS STATUS... GOES-E MDS Sector 2 will be centered over 31.9N/79.8W from 1800Z to 17/0800Z in support of severe storm ops across the Southeast and Mid-Atlantic. Green/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1505Z MON MAR 16 2026 The 12Z NCEP model production continues to run on time. 12Z UPDATED RAOB RECAP... 70133/AOT - 10159. 70308/ASN - 10159. 72215/FFC - 10141. 72274/TWC - 10159. 72293/NKX - 10142. 72340/LZK - 10142. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10159. 72597/MFR - 10159. 72634/APX - 10142. 72776/TFX - 10159. 72786/OTX - 10159. 72797/OTX - 10159. 72215/FFC - Short to 719.0 mb.. 10141. 72202/MFL - No report. 72240/LCH - No report. 72248/SHV - No report. 72251/CRP - No report. 72365/ABQ - No report. 72451/DDC - No report. 72476/GJT - No report. 72558/OAX - No report. 72562/LBF - No report. 72572/SLC - No report. 72645/GRB - No report. 72659/ABR - No report. 72662/UNR - No report. 74455/DVN - No report. Green/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1339Z MON MAR 16 2026 ...SPOT FAILOVER WITH OUTAGE - TOMORROW 17/1600Z... NCO will migrate the SPOT application from BLDR to CPRK at 1600Z to support deployment of SPOT v3.23.1.The SPOT application will be unable for fifteen minutes during the failover. 12Z NAM RAOB RECAP... 70133/AOT - 10159. 70308/ASN - 10159. 72215/FFC - 10141. 72274/TWC - 10159. 72293/NKX - 10142. 72340/LZK - 10142. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10159. 72597/MFR - 10159. 72634/APX - 10142. 72786/OTX - 10159. 72215/FFC - Short to 719.0 mb.. 10141. 72202/MFL - No report. 72240/LCH - No report. 72248/SHV - No report. 72251/CRP - No report. 72365/ABQ - No report. 72451/DDC - No report. 72476/GJT - No report. 72558/OAX - No report. 72562/LBF - No report. 72572/SLC - No report. 72645/GRB - No report. 72659/ABR - No report. 72662/UNR - No report. 72776/TFX - No report. 72797/UIL - No report. 74455/DVN - No report. There were 12 Alaskan...27 Canadian...43 CONUS...13 Mexican 8 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 0907Z MON MAR 16 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day remains in effect until 1200Z Tue March 17 in support of winter storm operations across the Upper Midwest and severe thunderstorm operations from the Southeast to the Mid-Atlantic states. CRITICAL WEATHER OUTLOOK... Monday - Critical...Severe Thunderstorms, Winter Storm. Tuesday - None. Wednesday - None. Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0340Z MON MAR 16 2026 The 00Z NCEP model production suite continues to run on time. 00Z UPDATED RAOB RECAP... 72340/LZK - 10142 72376/FGZ - No Report for NAM; Available for GFS 72520/PBZ - No Report for NAM; Available for GFS 72645/GRB - No Report 72764/BIS - No Report 72776/TFX - 10159 74560/ILX - No Report for NAM; Available for GFS 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70326/AKN - 10159 72274/TWC - 10159 72786/OTX - 10159 72797/UIL - 10159 Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0130Z MON MAR 16 2026 The 00Z NCEP model production suite is currently running on time. 00Z NAM RAOB RECAP... 72340/LZK - No Report 72376/FGZ - No Report 72520/PBZ - No Report 72645/GRB - No Report 72764/BIS - No Report 72776/TFX - No Report 74560/ILX - No Report 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70326/AKN - 10159 72274/TWC - 10159 72786/OTX - 10159 72797/UIL - 10159 Gerhardt/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1524Z SUN MAR 15 2026 12Z NCEP model production is running on time with 12 Alaskan... 26 Canadian...43 CONUS...13 Mexican...8 Caribbean...and 9 Pacific stations available for ingest. UPDATED 12Z GFS RAOB RECAP... 76644/MID - Purged spurious surface wind. 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. 72451/DDC - 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. 72572/SLC - No report for the NAM/GFS. 72645/GRB - No report for the NAM/GFS. 72659/ABR - 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. 70308/SNP - 10159. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10159. 72597/MFR - 10159. 72776/TFX - 10159. 72786/OTX - 10159. 78970/POS - 10159. 72797/UIL - Missed the NAM...10159 for the GFS. MDS STATUS... GOES-E MDS Sector 2 will be centered over 35.1N/82.3W from 16/0600Z to 16/1800Z in support of severe wx ops in the Southeastern U.S. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1335Z SUN MAR 15 2026 12Z NCEP model production started on time with 12 Alaskan... 26 Canadian...43 CONUS...13 Mexican...8 Caribbean...and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 76644/MID - Purged spurious surface wind. 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. 72451/DDC - 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. 72572/SLC - 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. 74455/DVN - No report for the NAM. 70133/OTZ - 10159. 70308/SNP - 10159. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10159. 72597/MFR - 10159. 72776/TFX - 10159. 72786/OTX - 10159. 78970/POS - 10159. 72797/UIL - Missed the NAM. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1000Z SUN MAR 15 2026 MDS STATUS... GOES-E MDS Sector 1 will be centered over 33N/101.7W from 1200Z to 16/1200Z in support of SPC Critical Fire Risk across NM/TX. GOES-E MDS Sector 2 will be centered over 36.5N/89.1W from 1200Z to 16/1200Z in support of SPC Enhanced Risk from LA to IN. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0910Z SUN MAR 15 2026 ...CRITICAL WEATHER DAY UPDATED... Critical Weather Day has been has been extended to 1200Z Tue Mar 17 2026 and expanded to also include Southern and Eastern Regions for Severe Thunderstorm operations... * NWS Eastern, Southern, Central Regions - START: 0000Z Sun Mar 15 2026 - END: 1200Z Tue Mar 17 2026 - REASON: Winter Storm ops across the Upper Midwest and Severe Thunderstorm ops from the Mid-South and Ohio Valley into the Southeast and Mid-Atlantic. * 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/ Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0900Z SUN MAR 15 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is in effect until 12Z March 17 in support of widespread major winter storm impacts across the Upper Midwest and severe thunderstorm impacts from the Mid-South and Ohio Valley into the Southeast and Mid-Atlantic. CRITICAL WEATHER OUTLOOK... Sunday - Critical...Severe Thunderstorms, Winter Storm. Caution...Flooding. Monday - Critical...Severe Thunderstorms, Winter Storm. Tuesday - None. MDS STATUS... GOES-W MDS Sector 2 will be centered over 56N/137W until 16/0900Z in support of winter storm and high wind warnings over WFO Juneau. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0305Z SUN MAR 15 2026 The 00Z NCEP model production suite continues to run on time with 9 Alaskan..26 Canadian..57 CONUS..1 Mexican..6 Caribbean..and 9 Pacific stations available for ingest. UPDATED 00Z GFS RAOB RECAP... 72493/OAK - No report for NAM..10142 for GFS 72645/GRB - No report for NAM/GFS 72694/SLE - No report for NAM..10142 for GFS 72764/BIS - No report for NAM/GFS 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70326/AKN - 10159 70398/ANN - 10142 72274/TWC - 10159 72293/NKX - 10142 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 72797/UIL - 10159 Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0143Z SUN MAR 15 2026 The 00Z NCEP model production suite is currently running on time. 00Z NAM RAOB RECAP... 72493/OAK - No report 72645/GRB - No report 72694/SLE - No report 72764/BIS - No report 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70326/AKN - 10159 70398/ANN - 10142 72274/TWC - 10159 72293/NKX - 10142 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 72797/UIL - 10159 Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 2201Z SAT MAR 14 2026 ...CRITICAL WEATHER DAY DECLARED... A Critical Weather Day has been declared for... * NWS Central Region - START: 0000Z Sun Mar 15 2026 - END: 0000Z Tue Mar 17 2026 - REASON: Winter Storm ops across the Upper Midwest. * 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/ Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1544Z SAT MAR 14 2026 12Z NCEP model production is running on time with 12 Alaskan... 25 Canadian...43 CONUS...12 Mexican...8 Caribbean...and 9 Pacific stations available for ingest. UPDATED 12Z GFS RAOB RECAP... 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. 72451/DDC - 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. 72572/SLC - No report for the NAM/GFS. 72645/GRB - No report for the NAM/GFS. 72659/ABR - No report for the NAM/GFS. 72662/UNR - No report for the NAM/GFS. 72776/TFX - No report for the NAM...10159 for the GFS. 74455/DVN - No report for the NAM/GFS. 70133/OTZ - 10159. 72340/LZK - 10142...Ground equipment failure. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10159. 72597/MFR - 10159. 72786/OTX - 10159. 72797/UIL - 10159. 76256/GYM - 10142...Ground equipment failure. 70308/SNP - 10159. 72274/TWC - 10159. 72235/JAN - Missing Parts TTAA/TTBB. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1336Z SAT MAR 14 2026 12Z NCEP model production started on time with 12 Alaskan... 25 Canadian...43 CONUS...12 Mexican...8 Caribbean...and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 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. 72451/DDC - 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. 72572/SLC - 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. 72776/TFX - No report for the NAM. 74455/DVN - No report for the NAM. 70133/OTZ - 10159. 72340/LZK - 10142...Ground equipment failure. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10159. 72597/MFR - 10159. 72786/OTX - 10159. 72797/UIL - 10159. 76256/GYM - 10142...Ground equipment failure. 70308/SNP - 10159. 72274/TWC - 10159. 72235/JAN - Missing Parts TTAA/TTBB. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1039Z SAT MAR 14 2026 MDS STATUS... GOES-E MDS Sector 2 will be centered over 36.6N/103.6W from 1200Z to 15/1200Z in support of fire wx ops across the Plains. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0900Z SAT MAR 14 2026 Critical Weather Day is possible Sunday into Sunday night in association with severe thunderstorms across much of the Mississippi/Tennessee/Ohio Valley region. CRITICAL WEATHER OUTLOOK... Saturday - Caution...Severe Thunderstorms, Flooding, Winter Storm. Sunday - Caution...Severe Thunderstorms, Winter Storm. Monday - Caution...Severe Thunderstorms, Winter Storm. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0305Z SAT MAR 14 2026 The 00Z NCEP model production suite continues to run on time with 9 Alaskan, 25 Canadian, 59 CONUS, 1 Mexican, 6 Caribbean, and 9 Pacific stations available for ingest. UPDATED 00Z GFS RAOB RECAP... 70414/SYA - No report for NAM/GFS 72265/MAF - No report for NAM/GFS 72520/PBZ - No report for NAM..10145 for GFS 72645/GRB - No report for NAM/GFS 72764/BIS - No report for NAM/GFS 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70326/AKN - 10159 72274/TWC - 10159 72340/LZK - 10142 72388/VEF - 10142 72776/TFX - 10159 72786/OTX - 10159 74646/LMN - Short to 446mb 78970/POS - 10159 Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0139Z SAT MAR 14 2026 The 00Z NCEP model production suite has started and is running on time with 9 Alaskan, 25 Canadian, 58 CONUS, 1 Mexican, 6 Caribbean, and 9 Pacific stations available for ingest. 00Z NAM RAOB RECAP... 70414/SYA - No report 72265/MAF - No report 72520/PBZ - No report 72645/GRB - No report 72764/BIS - No report 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70326/AKN - 10159 72274/TWC - 10159 72340/LZK - 10142 72388/VEF - 10142 72776/TFX - 10159 72786/OTX - 10159 74646/LMN - Short to 446 mb 78970/POS - 10159 Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 2001Z FRI MAR 13 2026 MDS STATUS... GOES-W MDS Sector 1 will be centered over 20.2N/158.5W from 14/0245Z to 16/0245Z in support of severe wx, flooding and high wind threat over Hawaii. This is essentially an extension of the current MDS in place. Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1518Z FRI MAR 13 2026 12Z NCEP model production is running on time with 11 Alaskan... 26 Canadian...44 CONUS...11 Mexican...9 Caribbean...and 9 Pacific stations available for ingest. UPDATED 12Z GFS RAOB RECAP... 76458/MZT - Purged temps/moisture 448-400mb...wet bulb effect. 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. 72451/DDC - 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. 72572/SLC - No report for the NAM/GFS. 72645/GRB - No report for the NAM/GFS. 72659/ABR - No report for the NAM/GFS. 72662/UNR - No report for the NAM/GFS. 72712/CAR - No report for the NAM/GFS. 74455/DVN - No report for the NAM/GFS. 70133/OTZ - 10159. 70261/FAI - 10159. 70308/SNP - 10159. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10140...Report not filed. 72597/MFR - 10159. 72776/TFX - 10159. 72786/OTX - 10159. 76256/GYM - 10142...Ground equipment failure. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1400Z FRI MAR 13 2026 12Z NCEP model production started on time with 11 Alaskan... 26 Canadian...44 CONUS...11 Mexican...9 Caribbean...and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 76458/MZT - Purged temps/moisture 448-400mb...wet bulb effect. 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. 72451/DDC - 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. 72572/SLC - 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. 72712/CAR - No report for the NAM. 74455/DVN - No report for the NAM. 70133/OTZ - 10159. 70261/FAI - 10159. 70308/SNP - 10159. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10140...Report not filed. 72597/MFR - 10159. 72776/TFX - 10159. 72786/OTX - 10159. 76256/GYM - 10142...Ground equipment failure. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0900Z FRI MAR 13 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is possible late Saturday into Sunday in association with a major winter storm across portions of the Northern Plains into the Upper Great Lakes. CRITICAL WEATHER OUTLOOK... Friday - Caution...Severe Thunderstorms, Flooding. Saturday - Caution...Severe Thunderstorms, Flooding, Winter Storm. Sunday - Caution...Winter Storm. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0300Z FRI MAR 13 2026 The 00Z NCEP model production suite continues to run on time with 10 Alaskan, 25 Canadian, 63 CONUS, 2 Mexican, 7 Caribbean, and 8 Pacific stations available for ingest. In addition, there were 30 dropsondes ingested into the 00Z GFS in support of AR Recon. UPDATED 00Z GFS RAOB RECAP... 72645/GRB - No report for NAM/GFS 72764/BIS - No report for NAM/GFS 91376/MAJ - No report for NAM/GFS 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70326/AKN - 10159 72265/MAF - 10159 72274/TWC - 10159 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 72230/BMX - Purged bad temps/moisture 1001 to 994mb Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0152Z FRI MAR 13 2026 The 00Z NCEP model production suite has started and is running on time with 10 Alaskan, 25 Canadian, 61 CONUS, 2 Mexican, 7 Caribbean, and 8 Pacific stations available for ingest. In addition, there were 8 dropsondes available in support of AR Recon. 00Z NAM RAOB RECAP... 72645/GRB - No report 72764/BIS - No report 91376/MAJ - No report 70133/OTZ - 10159 70200/OME - 10158 70308/SNP - 10159 70326/AKN - 10159 72265/MAF - 10159 72274/TWC - 10159 72340/LZK - 10142 72776/TFX - 10159 72786/OTX - 10159 72230/BMX - Purged bad temps/moisture 1001 to 994mb Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1511Z THU MAR 12 2026 12Z NCEP model production is running on time with 11 Alaskan... 25 Canadian...43 CONUS...14 Mexican...9 Caribbean...and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 76654/MZL - Purged spurious surface wind at 1011mb. 72202/MFL - No report for the NAM/GFS. 72215/FFC - 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. 72451/DDC - 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. 72572/SLC - No report for the NAM/GFS. 72645/GRB - No report for the NAM/GFS. 72659/ABR - 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. 70308/SNP - 10159. 70414/SYA - 10159. 71802/WDS - Short to 485mb...Full report in for the GFS. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10140...Report not filed. 72597/MFR - 10159. 72776/TFX - 10159. 72797/UIL - 10159. 78970/POS - 10159. 78988/CUR - Purged temps/moisture 711-700mb...wet bulb effect. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1340Z THU MAR 12 2026 12Z NCEP model production started on time with 11 Alaskan... 25 Canadian...43 CONUS...14 Mexican...9 Caribbean...and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 76654/MZL - Purged spurious surface wind at 1011mb. 72202/MFL - No report for the NAM. 72215/FFC - 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. 72451/DDC - 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. 72572/SLC - 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. 74455/DVN - No report for the NAM. 70133/OTZ - 10159. 70308/SNP - 10159. 70414/SYA - 10159. 71802/WDS - Short to 485mb. 72274/TWC - 10159. 72340/LZK - 10142...Ground equipment failure. 72363/AMA - 10159. 72376/FGZ - 10159. 72582/LKN - 10140...Report not filed. 72597/MFR - 10159. 72776/TFX - 10159. 72797/UIL - 10159. 78970/POS - 10159. MDS STATUS... GOES-E MDS Sector 1 will be centered over 37.1N/100.9W from 1400Z to 13/0900Z in support of fire wx ops across the Plains. GOES-E MDS Sector 2 will be centered over 34.7N/79.2W from 1323Z to 13/0000Z in support of severe wx ops across parts of the Southeast U.S. Kempisty/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0900Z THU MAR 12 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is possible late Thursday into Friday in association with severe weather and flooding across portions of Hawaii. CRITICAL WEATHER OUTLOOK... Thursday - Caution...Severe Thunderstorms, Flooding. Friday - Caution...Severe Thunderstorms, Flooding. Saturday - None. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0307Z THU MAR 12 2026 MDS STATUS... GOES-W MDS Sector 1 will be centered over 20.6N/157.3W until 14/0245Z in support of excessive rainfall and flooding ops across Hawaii. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0257Z THU MAR 12 2026 The 00Z NCEP model production suite continues to run on time with 9 Alaskan..25 Canadian..63 CONUS..2 Mexican..7 Caribbean..and 9 Pacific stations available for ingest. UPDATED 00Z GFS RAOB RECAP... 72340/LZK - 10142 70200/OME - 10158 70133/OTZ - 10159 70308/SNP - 10159 70326/AKN - 10159 70414/SYA - 10159 72274/TWC - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 72265/MAF - No report for NAM/GFS 72645/GRB - No report for NAM/GFS 72764/BIS - No report for NAM/GFS 72797/UIL - Short to 804 mb Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0137Z THU MAR 12 2026 The 00Z NAM began and is running on time with 9 Alaskan...25 Canadian...62 CONUS...2 Mexican...6 Caribbean...and 9 Pacific raobs available for ingest. 00Z NAM RAOB RECAP... 72340/LZK - 10142 70200/OME - 10158 70133/OTZ - 10159 70308/SNP - 10159 70326/AKN - 10159 70414/SYA - 10159 72274/TWC - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 72265/MAF - No report 72645/GRB - No report 72764/BIS - No report 72797/UIL - Short to 804 mb Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1531Z WED MAR 11 2026 The 12Z NCEP model production suite continues to run on time with 10 Alaskan, 24 Canadian, 45 CONUS, 14 Mexican, 9 Caribbean, and 9 Pacific stations available for ingest. 12Z GFS RAOB RECAP... 72202/MFL - No report 72240/LCH - No report 72248/SHV - No report 72251/CRP - No report 72265/MAF - No report 72365/ABQ - No report 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10142 70414/SYA - 10159 72274/TWC - 10159 72340/LZK - 10142 72376/FGZ - 10159 72582/LKN - 10140 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 72363/AMA - No report for NAM, in for GFS 91408/ROR - 10159 for NAM, in for GFS 71722/YMW - Short to 724mb for NAM, in for GFS Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1428Z WED MAR 11 2026 MDS STATUS... GOES-E MDS Sector 1 is centered over 37.5N/80.0W until 12/1200Z in support of severe wx ops from the Lower Mississippi Valley through the Mid Atlantic. GOES-E MDS Sector 2 is centered over 34.9N/96.3W until 12/1200Z in support of fire wx ops over the Central and Southern Plains. Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1352Z WED MAR 11 2026 The 12Z NCEP model production suite has started and is running on time with 10 Alaskan, 24 Canadian, 45 CONUS, 14 Mexican, 9 Caribbean, and 8 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 72202/MFL - No report 72240/LCH - No report 72248/SHV - No report 72251/CRP - No report 72265/MAF - No report 72363/AMA - No report 72365/ABQ - No report 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72572/SLC - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70133/OTZ - 10159 70308/SNP - 10159 70316/CDB - 10142 70414/SYA - 10159 72274/TWC - 10159 72340/LZK - 10142 72376/FGZ - 10159 72582/LKN - 10140 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 78970/POS - 10159 91408/ROR - 10159 71722/YMW - Short to 724mb Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1204Z WED MAR 11 2026 Critical Weather Day has ended as scheduled for... * NWS Central Region - END: 1200Z Wed Mar 11 2026 - REASON: Severe Thunderstorm ops over northern Illinois and Indiana. Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0920Z WED MAR 11 2026 CRITICAL WEATHER DAY STATUS... Critical Weather Day is possible late Thursday into Friday in association with severe weather and flooding across portions of Hawaii. CRITICAL WEATHER OUTLOOK... Wednesday - Caution...Flooding. Thursday - Caution...Severe Thunderstorms, Flooding. Friday - Caution...Severe Thunderstorms, Flooding. Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0255Z WED MAR 11 2026 The 00Z NCEP model production suite continues to run on time with 9 Alaskan..24 Canadian..62 CONUS..2 Mexican..7 Caribbean..and 9 Pacific stations available for ingest. In addition, there were 30 dropsondes ingested into the 00Z GFS in support of AR Recon. UPDATED 00Z GFS RAOB RECAP... 72340/LZK - 10142 70316/CDB - 10144 70200/OME - 10158 70133/OTZ - 10159 70308/SNP - 10159 70326/AKN - 10159 72274/TWC - 10159 72776/TFX - 10159 72786/OTX - 10159 72645/GRB - No report for NAM/GFS 72764/BIS - No report for NAM/GFS 91348/PNI - No report for NAM..in for GFS 70273/AFC - Purged temps/moisture 854-836 mb...wet bulb effect Churchill/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 0132Z WED MAR 11 2026 The 00Z NAM began and is running on time with 9 Alaskan...24 Canadian...62 CONUS...2 Mexican...6 Caribbean...and 8 Pacific raobs available for ingest. 00Z NAM RAOB RECAP... 72340/LZK - 10142 70316/CDB - 10144 70200/OME - 10158 70133/OTZ - 10159 70308/SNP - 10159 70326/AKN - 10159 72776/TFX - 10159 72786/OTX - 10159 72645/GRB - No report 72764/BIS - No report 91348/PNI - No report 70273/AFC - Purged temps/moisture 854-836 mb...wet bulb effect Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 2100Z TUE MAR 10 2026 MDS STATUS... GOES-W MDS Sector 2 will be centered over 1.2S/78.6W from 21Z until 12/21Z in support of NESDIS/SAB severe weather monitoring in Ecuador. Ready/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1918Z TUE MAR 10 2026 MDS STATUS... GOES-W MDS Sector 1 will be centered over 20.5N/159.8W from 11/0200Z to 12/0200Z in support of severe wx ops and possible flooding over Hawaii. Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ALERT ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1648Z TUE MAR 10 2026 ..CRITICAL WEATHER DAY DECLARED... A Critical Weather Day has been declared for... * NWS Central Region - START: 1700Z Tue Mar 10 2026 - END: 1200Z Wed Mar 11 2026 - REASON: Severe Thunderstorm ops over northern Illinois and Indiana. * 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/ Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1508Z TUE MAR 10 2026 The 12Z NCEP model production suite continues running on time with 11 Alaskan, 25 Canadian, 43 CONUS, 14 Mexican, 9 Caribbean, and 9 Pacific stations available for ingest. 12Z GFS RAOB RECAP... 72202/MFL - No report 72240/LCH - No report 72248/SHV - No report 72251/CRP - No report 72265/MAF - No report 72365/ABQ - No report 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70133/OTZ - 10159 70308/SNP - 10159 70414/SYA - 10158 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72582/LKN - 10140 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 76458/MZT - Short to 416mb 78970/POS - 10159 78954/BGI - Purged temp/moisture at 742mb... wet bulb effect Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1344Z TUE MAR 10 2026 The 12Z NCEP model production suite has started and is running on time with 11 Alaskan, 25 Canadian, 42 CONUS, 14 Mexican, 8 Caribbean, and 9 Pacific stations available for ingest. 12Z NAM RAOB RECAP... 72202/MFL - No report 72240/LCH - No report 72248/SHV - No report 72251/CRP - No report 72265/MAF - No report 72365/ABQ - No report 72451/DDC - No report 72476/GJT - No report 72558/OAX - No report 72562/LBF - No report 72645/GRB - No report 72659/ABR - No report 72662/UNR - No report 74455/DVN - No report 70133/OTZ - 10159 70308/SNP - 10159 70414/SYA - 10158 72274/TWC - 10159 72340/LZK - 10142 72363/AMA - 10159 72376/FGZ - 10159 72582/LKN - 10140 72597/MFR - 10159 72776/TFX - 10159 72786/OTX - 10159 76458/MZT - Short to 416mb 78970/POS - 10159 78954/BGI - Purged temp/moisture at 742mb... wet bulb effect Renkevens/SDM/NCO/NCEP
SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1311Z TUE MAR 10 2026 MDS STATUS... GOES-E MDS Sector 2 has been shifted slightly north at 33.8N/99.7W until 11/1200Z in support of severe wx ops (including SPC Enhanced Risk) across portions of the Southern/Central Plains. GOES-E MDS Sector 1 continues at over 39.0N/88.3W to 11/1200Z in support of severe wx ops (including SPC Enhanced Risk) across portions of the MS/OH Valley and Midwest. Renkevens/SDM/NCO/NCEP
Page last modified: 23 January 2025.
