


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
583 WSPN01 KKCI 312110 SIGP0A KZAK SIGMET ALFA 4 VALID 312110/010110 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 2110Z WI N1400 W13600 - N1145 W12000 - N0830 W11945 - N0745 W14000 - N1115 W14000 - N1400 W13600. TOP FL500. MOV W 10KT. NC.