International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
548 WSPA11 PHFO 131421 SIGPAX KZAK SIGMET XRAY 6 VALID 131421/131550 PHFO- OAKLAND OCEANIC FIR CNL SIGMET XRAY 5 VALID 131150/131550. TS HAVE WEAKENED.