International Sigmet / Convective Sigmet Issued by NWS
679
WSNT04 KKCI 181455
SIGA0D
KZHU SIGMET DELTA 1 VALID 181455/181855 KKCI-
HOUSTON OCEANIC FIR FRQ TS OBS AT 1455Z WI N2815 W08745 - N2645
W08645 - N2745 W09215 - N2815 W09215 - N2815 W08745. TOP FL450.
MOV NE 45KT. INTSF.