


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
974 WSPA06 PHFO 172151 SIGPAS KZAK SIGMET SIERRA 8 VALID 172151/172250 PHFO- OAKLAND OCEANIC FIR CNL SIGMET SIERRA 7 VALID 171850/172250. TS HAVE WEAKENED.