ALERT: No maps available for GFS run 00 UTC Fri 19 Jul 2019. Defaulting to 18 UTC Sat 25 May 2024.
ALERT: Maps for forecast hour 120 do not exist, defaulting to fhour = 66.
Valid: 12 UTC Tue 28 May 2024
ERROR: Parameter RH unavailable for GFS forecast hour 66.