ALERT: No maps available for GFS run 00 UTC Wed 21 Mar 2018. Defaulting to 00 UTC Sat 20 Apr 2024.
ALERT: Maps for forecast hour 372 do not exist, defaulting to fhour = 348.
Valid: 12 UTC Sat 04 May 2024
ERROR: Parameter CREF unavailable for GFS forecast hour 348.