


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
756 WSPA06 PHFO 280412 SIGPAS KZAK SIGMET SIERRA 12 VALID 280412/270035 PHFO- OAKLAND OCEANIC FIR CNL SIGMET SIERRA 11 VALID 262035/270035. TS HAVE WEAKENED.