International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
978 WSPN06 KKCI 031320 SIGP0F KZAK SIGMET FOXTROT 6 VALID 031320/031720 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 1320Z WI N2430 W12230 - N2245 W12000 - N0630 W12000 - N1045 W12930 - N1545 W13245 - N2430 W12230. TOP FL520. STNR. NC.