International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
915 WSPA07 PHFO 010117 SIGPAT KZAK SIGMET TANGO 4 VALID 010117/010330 PHFO- OAKLAND OCEANIC FIR CNL SIGMET TANGO 3 VALID 312330/010330. TS HAVE WEAKENED.