****0000000243**** WSNT03 KKCI 251040 SIGA0C KZWY SIGMET CHARLIE 4 VALID 251040/251440 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 1040Z WI N3630 W07015 - N3530 W06745 - N2930 W07345 - N2815 W07700 - N3200 W07700 - N3630 W07015. TOP FL400. MOV ENE 20KT. NC.