ALERT: No maps available for GFS run 18 UTC Sat 23 Feb 2019. Defaulting to 12 UTC Tue 14 May 2024.
ALERT: Maps for forecast hour 240 do not exist, defaulting to fhour = 60.
Valid: 00 UTC Fri 17 May 2024
ERROR: Parameter RH unavailable for GFS forecast hour 60.