WSNT05 KKCI 072020 SIGA0E KZHU SIGMET ECHO 3 VALID 072020/080020 KKCI- HOUSTON OCEANIC FIR FRQ TS OBS AT 2020Z WI N2800 W09215 - N2800 W08645 - N2700 W08630 - N2645 W09100 - N2800 W09215. TOP FL480. MOV E 35KT. NC.