ALERT: No maps available for GFS run 00 UTC Sun 14 Jul 2024. Defaulting to 06 UTC Tue 13 Aug 2024.
ALERT: Maps for forecast hour 216 do not exist, defaulting to fhour = 174.
Valid: 12 UTC Tue 20 Aug 2024
ERROR: Parameter HGT unavailable for GFS forecast hour 174.