ALERT: No maps available for GFS run 12 UTC Mon 23 Apr 2018. Defaulting to 00 UTC Sun 05 May 2024.
ALERT: Maps for forecast hour 324 do not exist, defaulting to fhour = 312.
Valid: 00 UTC Sat 18 May 2024
ERROR: Parameter HLCY3 unavailable for GFS forecast hour 312.