000 WSNT02 KKCI 192020 SIGA0B KZWY SIGMET BRAVO 4 VALID 192020/200020 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 2020Z WI N2400 W04845 - N2315 W04545 - N2115 W04745 - N2200 W05045 - N2400 W04845. TOP FL420. MOV E 15KT. WKN.