ALERT: No maps available for GFS run 12 UTC Mon 15 Jul 2024. Defaulting to 00 UTC Wed 21 Aug 2024.
ALERT: Maps for forecast hour 252 do not exist, defaulting to fhour = 144.
Valid: 00 UTC Tue 27 Aug 2024
ERROR: Parameter LFTX unavailable for GFS forecast hour 144.