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International Sigmet / Convective Sigmet
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WSNT13 KKCI 170540
SIGA0M
KZWY SIGMET MIKE 1 VALID 170540/170940 KKCI-
NEW YORK OCEANIC FIR FRQ TS OBS AT 0540Z WI N4445 W04030 - N4115
W04015 - N4115 W04245 - N4430 W04400 - N4445 W04030. TOP FL340.
MOV NE 20KT. NC.