International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
891 WSPA06 PHFO 110018 SIGPAS KZAK SIGMET SIERRA 2 VALID 110018/110055 PHFO- OAKLAND OCEANIC FIR CNL SIGMET SIERRA 1 VALID 102055/110055. TS WEAKENED.