WSNT03 KKCI 301525 SIGA0C KZMA SIGMET CHARLIE 3 VALID 301525/301925 KKCI- MIAMI OCEANIC FIR FRQ TS OBS AT 1525Z WI N2630 W08400 - N2500 W08315 - N2500 W08430 - N2615 W08445 - N2630 W08400. TOP FL480. MOV N 10KT. WKN.