International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
350 WSPA01 PHFO 190311 SIGPAN KZAK SIGMET NOVEMBER 4 VALID 190310/190710 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0310Z WI N1230 E13515 - N0930 E13845 - N0915 E13715 - N1145 E13345 - N1230 E13515. TOP FL520. STNR. NC.