International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
975 WSPA06 PHFO 132104 SIGPAS KZAK SIGMET SIERRA 13 VALID 132104/132355 PHFO- OAKLAND OCEANIC FIR CNL SIGMET SIERRA 12 VALID 131955/132355. TS HAVE WEAKENED.