International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
060 WSPA06 PHFO 132218 SIGPAS KZAK SIGMET SIERRA 6 VALID 132218/132235 PHFO- OAKLAND OCEANIC FIR CNL SIGMET SIERRA 5 VALID 131835/132235. TS HAVE WEAKENED.