ALERT: No maps available for GFS run 18 UTC Fri 12 Jul 2024. Defaulting to 18 UTC Mon 05 Aug 2024.
ALERT: Maps for forecast hour 45 do not exist, defaulting to fhour = 24.
Valid: 18 UTC Tue 06 Aug 2024
ERROR: Parameter REFC unavailable for GFS forecast hour 24.