International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
278 WSPN05 KKCI 211945 SIGP0E KZAK SIGMET ECHO 1 VALID 211945/212345 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 1945Z WI N3831 E16802 - N3829 E17001 - N3544 E16942 - N3228 E16505 - N3608 E16510 - N3831 E16802. TOP FL460. MOV NE 15KT. NC.