Widespread heavy thunderstorms lead to isolated areas of flash flooding mainly across southeastern Louisiana.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS LIX wrote it up.
Widespread heavy thunderstorms lead to isolated areas of flash flooding mainly across southeastern Louisiana.
The national radar mosaic for the moment the first event began.
1 flash flood. Local standard time, as filed.
Burnside Avenue - Highway 44 is impassible south of Gonzales. Water entering a car dealership and two homes in a low lying area with minor flooding. Radar estimates of 5.08 inches in that location with a large area of 3 to 5 inches across much of Ascension Parish.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Louisiana in 2020Every state in 2020This day in weather historyWarnings in Louisiana, July 2020
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 911912.