Storm reports for March 11, 2018

On March 11, 2018, 1 hail, 4 damaging-wind and 1 tornado reports were logged across 1 state.

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1hail reports

4damaging-wind reports

1tornado reports

1.00″largest hail reported

IndependentNot affiliated with NOAA or the National Weather Service. Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology

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Other storms on March 11 →

On March 11, 2018, 1 hail, 4 damaging-wind and 1 tornado reports were logged across 1 state. The largest hail reported was 1.00″ (quarter size) in St. Tammany Parish, LA.

Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.

Storm reports by state

State	Hail	Wind	Tornado	Largest hail
LA	1	4	1	1.00″

Cities with hail reported within 5 miles

City	Population	Largest report
Mandeville, LA	12,973	1.00″

Hail reports (1)

Time (UTC)	Size	Location
16:12	1.00″	St. Tammany Parish, LA

Damage, injuries and deaths

National Weather Service offices recorded about $122,000 in property damage and 4 injuries from hail, thunderstorm wind and tornadoes across the US on this storm day (6 events in 1 state). Injuries and deaths are those the events caused directly.

County	Events	Injuries	Deaths	Property damage
Avoyelles Parish, LA	1	4	0	$120,000
Rapides Parish, LA	1	0	0	$2,000

What the National Weather Service wrote

Avoyelles Parish, LA (near Belledeau) · Tornado EF2 · $120,000 · 4 injuries
“The tornado began near Highway 114, southeast of Echo. A double wide mobile home that was tied down flipped. The tie downs were snapped. Four occupants received minor injuries. Several trees were snapped or uprooted in the area and a carport also had a portion of the metal roof removed.”
Orleans Parish, LA (near (New)Lkfrnt Arpt New) · Thunderstorm wind 64 mph
“A 56 knot (64 mph) wind gust was measured at Lakefront Airport.”
St. Tammany Parish, LA (near Mandeville) · Thunderstorm wind 63 mph
“A large tree was blown down across US Highway 190 near Soult Street.”
St. Bernard Parish, LA (near Versailles) · Thunderstorm wind 58 mph
“A fence was blown down during a thunderstorm on Veronica Drive in Chalmette.”
St. Tammany Parish, LA (near Houltonville) · Hail 1.00″
“Quarter size hail was reported in Madisonville.”

Event narratives from NWS Storm Data, shortened. Up to six per day, chosen by deaths, injuries, damage and size.

Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.

NWS Tornado Damage Surveys for March 11, 2018

National Weather Service survey teams mapped 1 tornado path from this storm day (1 EF2), 0 miles in all. The map above draws each surveyed path as the NWS mapped it, colored by the EF rating of each stretch, in place of the straight start-to-end line.

Rating	Peak wind	Path length	Max width	Deaths / injuries	On the ground	Surveyed by
EF2	120 mph	0.4 mi	50 yd	0 / 4	13:10–13:12 UTC	NWS Lake Charles

Source: NOAA National Weather Service Damage Assessment Toolkit (DAT): the tornado paths and EF-rating zones NWS survey teams mapped after each storm. Survey data are preliminary and can be revised; NOAA's official record is Storm Data (NCEI). Paths are simplified to about 30 m. Times are when the tornado was on the ground, in UTC.

Guides: What radar-estimated hail (MESH) is and isn't · Storm reports: preliminary vs final

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