International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
144 WSPA07 PHFO 050102 SIGPAT KZAK SIGMET TANGO 5 VALID 042120/050120 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 2120Z WI N0930 W16130 - N0730 W16030 - N0730 W15745 - N1000 W15500 - N0930 W16130. TOP FL520. STNR. WKN.