International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
235 WSPA03 PHFO 080042 SIGPAP KZAK SIGMET PAPA 4 VALID 080040/080440 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 2330Z WI N1030 W16030 - N0945 W15715 - N0630 W15845 - N0700 W16300 - N1030 W16030. TOP FL540. STNR. WKN.