A negatively tilted upper level trough moved through the Southern Plains and across the Ark-La-Tex during the morning and afternoon hours on April 6th, with deep southerly winds returning warm and moist air north into East Texas and North Louisiana near of a warm front. Very steep mid level lapse rates and strong shear were present ahead of this trough, which resulted in severe thunderstorms…
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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 SHV wrote it up.
A negatively tilted upper level trough moved through the Southern Plains and across the Ark-La-Tex during the morning and afternoon hours on April 6th, with deep southerly winds returning warm and moist air north into East Texas and North Louisiana near of a warm front. Very steep mid level lapse rates and strong shear were present ahead of this trough, which resulted in severe thunderstorms producing large hail and occasional damaging winds across portions of East Texas and Northcentral Louisiana during the afternoon hours before weakening during the evening with the loss of instability and the departure of the upper trough. These storms also produced heavy rainfall which moved repeatedly over the same areas across portions of Union Parish, resulting in areas of flash flooding.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Shreveport, LA wrote its last area forecast discussion before the first event at Apr 6, 6:12 AM CST, 4 hours 32 minutes earlier.
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</html>The Ft Polk radar (KPOE), 54 km away, was scanning. The volume nearest the first event began at 16:47 UTC.
4 hail, 3 flash flood, 1 thunderstorm wind. Local standard time, as filed.
A tree was blown down off of Highway 71 near Nantachie Road and Johnson Circle.
Nickel to quarter size hail fell at the Searcy Y Stop Gas Station on Highway 84.
Two inch diameter size hail fell in the Wheeling community just north of Montgomery. Report via social media.
Quarter size hail fell near the Cypress community. Report via social media.
Street flooding was reported in Farmerville.
Street flooding was reported north of Downsville in Southwest Union Parish.
Flash flooding was reported about 8 miles northwest of the Fairbanks community in Southeast Union Parish.
Ping pong ball size hail fell in Pollock.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Louisiana in 2019Every state in 2019This day in weather historyWarnings in Louisiana, April 2019
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 2026-09-30. Each event’s entry at NCEI: 808903, 808904, 808907, 808905, 808908, 808911, 808914, 808915.