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 156 do not exist, defaulting to fhour = 108.
Valid: 18 UTC Wed 10 Jul 2024
ERROR: Parameter EHI1 unavailable for GFS forecast hour 108.