International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
405 WSPN01 KKCI 290735 SIGP0A KZAK SIGMET ALFA 16 VALID 290735/291135 KKCI- OAKLAND OCEANIC FIR EMBD TS OBS AT 0735Z WI N4030 W15715 - N4030 W15100 - N3015 W15615 - N2630 W16145 - N2630 W16600 - N4030 W15715. TOP FL450. MOV ENE 20KT. NC.