International Sigmet / Convective Sigmet Issued by NWS
608
WSPN02 KKCI 191930
SIGP0B
KZAK SIGMET BRAVO 3 VALID 191930/192330 KKCI-
OAKLAND OCEANIC FIR FRQ TS OBS AT 1930Z WI N3400 W15915 - N3345
W15645 - N3000 W15730 - N3000 W15930 - N3400 W15915. TOP FL480.
MOV N 20KT. WKN.