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International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
041 WSNT01 KKCI 182155 SIGA0A KZHU SIGMET ALFA 5 VALID 182155/190155 KKCI- HOUSTON OCEANIC FIR FRQ TS OBS AT 2155Z WI N2815 W09345 - N2815 W08845 - N2615 W08700 - N2430 W08730 - N2430 W09300 - N2600 W09600 - N2745 W09500 - N2815 W09345. TOP FL490. MOV NW 15KT. NC.