International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
555 WSPA02 PHFO 221603 SIGPAO KZAK SIGMET OSCAR 1 VALID 221600/222000 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1600Z WI N1700 E15315 - N1700 E15700 - N1430 E15700 - N1500 E15300 - N1700 E15315. TOP FL500. STNR. INTSF.