ALERT: No maps available for GFS run 18 UTC Tue 18 Dec 2018. Defaulting to 12 UTC Tue 28 May 2024.
ALERT: Maps for forecast hour 132 do not exist, defaulting to fhour = 96.
Valid: 12 UTC Sat 01 Jun 2024
ERROR: Parameter EHI unavailable for GFS forecast hour 96.