International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
303 WSPA13 PHFO 250958 SIGPAZ KZAK SIGMET ZULU 6 VALID 251015/251415 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0955Z WI N1145 E17430 - N0900 E17730 - N0545 E17545 - N0630 E17215 - N1000 E17030 - N1145 E17430. TOP FL570. STNR. NC.