International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
534 WSPA11 PHFO 310253 SIGPAX KZAK SIGMET XRAY 10 VALID 310253/310425 PHFO- OAKLAND OCEANIC FIR CNL SIGMET XRAY 9 VALID 310025/310425. TS WEAKENED.