International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
470 WSPN03 KKCI 172315 SIGP0C KZAK SIGMET CHARLIE 3 VALID 172315/180315 KKCI- OAKLAND OCEANIC FIR SEV TURB FCST WI N4415 E16430 - N4045 E17200 - N3715 E17245 - N3515 E17030 - N3545 E16500 - N4215 E16500 - N4415 E16430. FL300/400. MOV E 20KT. NC.