International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
155 WSPA06 PHFO 031334 SIGPAS KZAK SIGMET SIERRA 4 VALID 031334/031400 PHFO- OAKLAND OCEANIC FIR CNL SIGMET SIERRA 3 VALID 031000/031400. TS HAVE WEAKENED.