ALERT: No maps available for GFS run 18 UTC Mon 01 Jul 2024. Defaulting to 06 UTC Sat 06 Jul 2024.
ALERT: Maps for forecast hour 288 do not exist, defaulting to fhour = 180.
Valid: 18 UTC Sat 13 Jul 2024
ERROR: Parameter HGT unavailable for GFS forecast hour 180.