International Sigmet / Convective Sigmet Issued by NWS
184
WSNT12 KKCI 172030
SIGA0L
KZHU SIGMET LIMA 5 VALID 172030/180030 KKCI-
HOUSTON OCEANIC FIR FRQ TS OBS AT 2030Z WI N2800 W09045 - N2700
W09030 - N2600 W09115 - N2530 W09400 - N2630 W09445 - N2800
W09045. TOP FL470. STNR. WKN.