International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
771 WSPA02 PHFO 250953 SIGPAO KZAK SIGMET OSCAR 4 VALID 251010/251410 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0950Z WI N1415 E13015 - N0730 E13015 - N0400 E13300 - N1130 E13500 - N1300 E13245 - N1415 E13015. TOP FL580. MOV NNW 5KT. NC.