National Storms

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HailWindTornado

1997 storm days

Storm reports for April 11, 1997

On April 11, 1997, 11 hail, 12 damaging-wind and 2 tornado reports were logged across 4 states.

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11hail reports
12damaging-wind reports
2tornado reports
1.75″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

← Apr 10, 1997 All 1997 storm days · April 1997 Apr 12, 1997 →

Other storms on April 11 →

On April 11, 1997, 11 hail, 12 damaging-wind and 2 tornado reports were logged across 4 states. The largest hail reported was 1.75″ (golf ball size) in Harris County, TX.

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

StateHailWindTornadoLargest hail
TX10101.75″
LA1820.75″
MS020–
AL010–

Cities with hail reported within 5 miles

CityPopulationLargest report
Houston, TX2,390,1251.75″
West University Place, TX15,1491.75″
La Porte, TX38,0461.50″
Deer Park, TX34,4951.50″

Hail reports (11)

Time (UTC)SizeLocation
23:281.75″Harris County, TX
00:221.75″Chambers County, TX
00:151.50″Harris County, TX
13:141.00″Ellis County, TX
21:401.00″Harris County, TX
21:100.75″Harris County, TX
22:200.75″Harris County, TX
22:300.75″Grant Parish, LA
22:430.75″Harris County, TX
22:490.75″Harris County, TX
22:540.75″Harris County, TX

Damage, injuries and deaths

National Weather Service offices recorded about $294,000 in property damage from hail, thunderstorm wind and tornadoes across the US on this storm day (27 events in 5 states). Injuries and deaths are those the events caused directly.

CountyEventsInjuriesDeathsProperty damage
Harris County, TX800$95,000
Ellis County, TX100$70,000
Lafourche Parish, LA200$52,000
Assumption Parish, LA100$25,000
Washington Parish, LA100$15,000
Lee County, FL100$10,000
Marion County, MS100$10,000
Chambers County, TX100$10,000
Harrison County, MS100$5,000
St. Charles Parish, LA100$1,000
St. Tammany Parish, LA100$0
Tangipahoa Parish, LA100$0

What the National Weather Service wrote

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.

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