


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
486 WSPN05 KKCI 181820 SIGP0E KZAK SIGMET ECHO 3 VALID 181820/182220 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 1820Z WI N1130 W12000 - N0915 W12000 - N0500 W12315 - N0730 W12645 - N1100 W12515 - N1130 W12000. TOP FL500. MOV W 10KT. NC.