International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
241 WSPA06 PHFO 281037 SIGPAS KZAK SIGMET SIERRA 1 VALID 281035/281435 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1035Z WI N0715 W16245 - N0700 W15900 - N0500 W15830 - N0500 W16245 - N0715 W16245. TOP FL520. MOV W 15KT. INTSF.