WSNT12 KKCI 180500 SIGA0L KZWY KZMA TJZS SIGMET LIMA 10 VALID 180500/180900 KKCI- NEW YORK OCEANIC FIR MIAMI OCEANIC FIR SAN JUAN OCEANIC FIR FRQ TS OBS AT 0500Z WI N2545 W06930 - N2200 W06300 - N2015 W06415 - N2315 W07130 - N2545 W06930. TOP FL500. STNR. NC.