ALERT: No maps available for GFS run 18 UTC Mon 15 Jul 2024. Defaulting to 00 UTC Thu 22 Aug 2024.
ALERT: Maps for forecast hour 336 do not exist, defaulting to fhour = 264.
Valid: 00 UTC Mon 02 Sep 2024
ERROR: Parameter EHI3 unavailable for GFS forecast hour 264.