International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
633 WSPA06 PHFO 300659 SIGPAS KZAK SIGMET SIERRA 2 VALID 300655/301055 PHFO- OAKLAND OCEANIC FIR SEV TURB FCST WI N2830 W17345 - N2700 W17200 - N2145 E17800 - N2400 E17645 - N2830 W17345. FL350/420. STNR. WKN.