International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
848 WSPA02 PHFO 011750 SIGPAO KZAK SIGMET OSCAR 4 VALID 011745/012145 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1750Z WI N1515 W17715 - N1615 W17400 - N1330 W17300 - N1215 W17545 - N1515 W17715. TOP FL480. MOV E 5KT. NC.