A tropical upper-tropospheric trough (TUTT) low was moving westward across the northern Gulf of Mexico. This feature brought with it, abundant moisture throughout the column as well as a focus for storms to develop.
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.
A tropical upper-tropospheric trough (TUTT) low was moving westward across the northern Gulf of Mexico. This feature brought with it, abundant moisture throughout the column as well as a focus for storms to develop. Heavy rain and flash flooding occurred in St. Bernard Parish as the TUTT low moved into the area.
The national radar mosaic for the moment the first event began.
2 flash flood. Local standard time, as filed.
Flooding was reported at the intersection of North Roberston and Kentucky Street.
Flooding was reported at the intersection of Pace Boulevard and General Meyer Avenue.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Louisiana in 2022Every state in 2022This day in weather historyWarnings in Louisiana, July 2022
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 2026-09-24. Each event’s entry at NCEI: 1043578, 1043580.