ALERT: No maps available for GFS run 18 UTC Thu 21 Jun 2018. Defaulting to 06 UTC Sat 04 May 2024.
ALERT: 6 hour accumulated precip map does not exist for forecast hour 00, defaulting to 12 hour accumulated precip.
Valid: 06 UTC Sat 04 May 2024
ERROR: Parameter PCPIN unavailable for GFS forecast hour 00.