NOUS42 KWNO 270331

ADMSDM



SENIOR DUTY METEOROLOGIST NWS ADMINISTRATIVE MESSAGE

NWS NCEP CENTRAL OPERATIONS COLLEGE PARK MD

0330Z MON OCT 27 2025



...00Z RAP DELAYED - UPDATE...



NCO continues to investigate the issue preventing successful

completion of the 00Z RAP. Model developers are engaged to assist

with troubleshooting. The 01Z and 02Z RAP cycles have completed

successfully.





00Z GFS RAOB RECAP...

72562/LBF - No Report

72764/BIS - No Report

91348/PNI - No Report for NAM; Available for GFS

70133/OTZ - 10159

70308/SNP - 10159

70326/AKN - 10159

70414/SYA - Short to  451mb

72776/TFX - 10159

72786/OTX - 10159

78384/GCM - 10142

78970/POS - 10159

72403/LWX - Part A is missing



10 Alaskan...25 Canadian...64 CONUS...12 Mexican...3

Caribbean...and 9 Pacific stations were available for 00Z GFS

ingest. There were also 21 drops in the vicinity of Hurricane

Melissa.





Gerhardt/SDM/NCO/NCEP