


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
021 WSPA06 PHFO 202228 SIGPAS KZAK SIGMET SIERRA 14 VALID 202228/202300 PHFO- OAKLAND OCEANIC FIR CNL SIGMET SIERRA 13 VALID 201900/202300. THUNDERSTORMS HAVE WEAKENED.