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Additional Heavy Rain and Flooding Concerns in Central Texas; Tropical Storm Chantal to Impact the Coastal Carolinas

Heavy rainfall and flooding concerns remain for today across Central Texas and the Hill Country, with scattered thunderstorms expected this afternoon and evening. Tropical Storm Chantal has formed and will bring heavy rainfall and flooding concerns to portions of the coastal Carolinas. Life-threatening surf and rip currents are expected from the Southeast to Mid-Atlantic. Read More >

Lacombe, LA Tornado - March 30, 2022

 

Roseland, LA tornado track of March 30, 2022
Surveyed Damage Track Near Lacombe, LA

 

A National Weather Service Damage Assessment Team has surveyed the storm damage near Lacombe, LA in St. Tammany Parish. It has been determined the damage was the result of a tornado. The tornado has been rated an EF-0 on the Enhanced Fujita Scale. Damage estimates were consistent with winds of 65 mph.

A waterspout over Lake Pontchartrain moved onshore near the outlet of Cane Bayou.  As the tornado raced northeast at 50 to 60 mph, it snapped large limbs and tree tops on property surrounding the Rankin House  on Cane Bayou. The tornado continued northeastward and snapped large limbs and uprooted a tree at a residence along U.S. Highway 190.  The tornado quickly lifted at this point.  

An interesting note is that this tornado tracked within 100 yards of another tornado that occurred on March 22, 2022 at most points to the south of U.S. Highway 190. 


KLIX radar data for Lacombe, LA tornado of 3/30/2022

KLIX WSR-88D base reflectivity/storm relative velocity radar data near Lacombe, LA at 748 PM CDT 3/30/2022

KLIX radar data for Lacombe, LA tornado of 3/30/2022
KLIX WSR-88D base velocity/correlation coefficient radar data near Lacombe, LA at 748 PM CDT 3/30/2022

 

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