


Alert Administrative Message
Issued by NWS
Issued by NWS
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732 NOUS42 KWNO 181526 ADMSDM SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD 1525Z MON AUG 18 2025 *** Corrected Raob Recap to include dropsonde/flight level obs near Hcn Erin *** The 12Z GFS began and is running on time with 11 Alaskan...27 Canadian...53 CONUS...11 Mexican...9 Caribbean...and 6 Pacific raobs available for ingest. There were also 29 dropsondes and 5 flight level obs were available courtesy of USAF Hurricane Hunter recon flights within the vicinity of Hurricane Erin. UPDATED 12Z RAOB RECAP... 72206/JAX - No report for the NAM...in for the GFS 78970/POS - 10142...Ground equipment failure 78384/GCM - 10142...Ground equipment failure 72582/LKN - 10142...Ground equipment failure 71909/YFB - Purged temps/moisture at 570 mb and 550 mb...super-adiabatic lapse rate 72649/MPX - Purged temps/moisture at 213 mb...super-adiabatic lapse rate Ready/SDM/NCO/NCEP