International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
333 WSPA06 PHFO 170318 SIGPAS KZAK SIGMET SIERRA 2 VALID 170320/170720 PHFO- OAKLAND OCEANIC FIR SEV TURB FCST WI N2515 W14830 - N2445 W13845 - N2200 W13845 - N2145 W14830 - N2515 W14830. FL310/380. STNR. INTSF.