ALERT: No maps available for GFS run 00 UTC Tue 16 Jul 2024. Defaulting to 00 UTC Fri 23 Aug 2024.
ALERT: Maps for forecast hour 276 do not exist, defaulting to fhour = 252.
Valid: 12 UTC Mon 02 Sep 2024
ERROR: Parameter EHI3 unavailable for GFS forecast hour 252.