000 WSNT13 KKCI 182120 SIGA0M KZWY SIGMET MIKE 5 VALID 182120/190120 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 2120Z WI N3845 W06815 - N3345 W06430 - N3115 W06515 - N3315 W07430 - N3845 W06815. TOP FL400. MOV E 25KT. INTSF.