WCNT05 KKCI 310910 KZWY SIGMET ECHO 4 VALID 310910/311510 KKCI- NEW YORK OCEANIC FIR TC KATE OBS AT 0910Z NR N2242 W05054. MOV N 5KT. NC. FRQ TS TOP FL490 WI N2445 W04800 - N2130 W04700 - N2030 W05030 - N2345 W05215 - N2445 W04800. FCST 1510Z TC CENTER N2318 W05045.