International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
893 WSPN04 KKCI 111915 SIGP0D KZAK SIGMET DELTA 3 VALID 111915/112315 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 1915Z WI N4430 W17515 - N3730 E17845 - N3745 E17330 - N4345 E17845 - N4430 W17515. TOP FL390. MOV NNE 35KT. NC.