288 WCNT11 KKCI 291515 WSTA0K KZWY SIGMET KILO 4 VALID 291515/292115 KKCI- NEW YORK OCEANIC FIR TC RINA OBS AT 1515Z NR N1924 W04700. MOV NNW 5KT. NC. FRQ TS TOP FL500 WI N1945 W04710 - N1915 W04345 - N1805 W04500 - N1800 W04655 - N1945 W04710. FCST 2115Z TC CENTER N1940 W04724.