International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
991 WSPA11 PHFO 050319 SIGPAX KZAK SIGMET XRAY 4 VALID 050315/050715 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0315Z WI N2500 E15500 - N2700 E15730 - N2700 E16000 - N2500 E16015 - N2115 E15730 - N2100 E15500 - N2500 E15500. TOP FL420. STNR. WKN.