****0000000240**** WSNT12 KKCI 281755 SIGA0L KZHU SIGMET LIMA 3 VALID 281755/282155 KKCI- HOUSTON OCEANIC FIR EMBD TS OBS AT 1755Z WI N2830 W09400 - N2830 W08930 - N2445 W09130 - N2430 W09300 - N2545 W09530 - N2830 W09400. TOP FL490. MOV ENE 20KT. NC.