International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
577 WSPA11 PHFO 112021 SIGPAX KZAK SIGMET XRAY 3 VALID 112021/112110 PHFO- OAKLAND OCEANIC FIR CNL SIGMET XRAY 2 VALID 111710/112110. TS WEAKENED.