


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
539 WSPN01 KKCI 120655 SIGP0A KZAK SIGMET ALFA 11 VALID 120655/121055 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 0655Z WI N5030 W16015 - N4015 W16630 - N4015 W17015 - N4930 W16445 - N5030 W16015. TOP FL400. MOV NE 40KT. NC.