AI Summary

Passengers, a Convective SIGMET (21C) is in effect until 1:55 PM local time. It covers Texas and coastal waters. Thunderstorms are moving from the west at 22 knots and reaching up to 40,000 feet. This will affect flights. Stay updated with ACUS01 KWNS for more information.

Hazard Type
Convective Turbulence
Hazard Severity
Light to Moderate
Valid From
01/22 16:55 GMT
Valid To
01/22 18:55 GMT
Expires (min)
-749394
Min Altitude
Unknown
Max Altitude
40,000 ft
Direction (deg)
Speed (kt)
Raw Report
WSUS32 KKCI 221655 
SIGC  
CONVECTIVE SIGMET 21C 
VALID UNTIL 1855Z 
TX AND CSTL WTRS 
FROM PSX-110SSE PSX-80E BRO-40E BRO-50S CRP-PSX 
AREA TS MOV FROM 25020KT. TOPS TO FL400. 
 
OUTLOOK VALID 221855-222255 
FROM TTT-GGG-LCH-120SSE LCH-120SSW LCH-90SE PSX-80E 
BRO-BRO-CWK-TTT 
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM 
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.