International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
662 WSPA06 PHFO 280648 SIGPAS KZAK SIGMET SIERRA 11 VALID 280647/280715 PHFO- OAKLAND OCEANIC FIR CNL SIGMET SIERRA 10 VALID 280315/280715. TS HAVE WEAKENED.