


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
456 WSPA01 PHFO 171956 SIGPAN KZAK SIGMET NOVEMBER 17 VALID 171955/172035 PHFO- OAKLAND OCEANIC FIR CNL SIGMET NOVEMBER 16 VALID 171635/172035. TS HAVE WEAKENED.