000 WSNT03 KKCI 201815 SIGA0C KZWY SIGMET CHARLIE 1 VALID 201815/202215 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 1815Z WI N3000 W04715 - N2915 W04000 - N2600 W04000 - N2115 W04845 - N2130 W05200 - N3000 W04715. TOP FL450. MOV ENE 25KT. NC.