National Storms

On the map: every storm report logged this day.

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HailWindTornado

2013 storm days

Storm reports for December 21, 2013

On December 21, 2013, 3 hail, 337 damaging-wind and 14 tornado reports were logged across 12 states.

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3hail reports
337damaging-wind reports
14tornado 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

← Dec 20, 2013 All 2013 storm days · December 2013 Dec 22, 2013 →

Other storms on December 21 →

On December 21, 2013, 3 hail, 337 damaging-wind and 14 tornado reports were logged across 12 states. The largest hail reported was 1.00″ (quarter size) in Shelby County, TN. Tornadoes killed 2.

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
KY19240.88″
TN18101.00″
OH0620–
MS0264–
LA0251–
WV0220–
TX053–
PA080–
IN1600.88″
AR042–
AL050–
MD010–

Cities with hail reported within 5 miles

CityPopulationLargest report
Collierville, TN51,9511.00″
Germantown, TN40,1281.00″

Hail reports (3)

Time (UTC)SizeLocation
00:201.00″Shelby County, TN
23:160.88″Graves County, KY
00:400.88″Spencer County, IN

Damage, injuries and deaths

National Weather Service offices recorded about $10.4 million in property damage, $1,000 in crop damage, 11 injuries and 2 deaths from hail, thunderstorm wind and tornadoes across the US on this storm day (358 events in 12 states). Injuries and deaths are those the events caused directly.

CountyEventsInjuriesDeathsProperty damage
St. Francis County, AR131$500,000
Coahoma County, MS221$1.3 million
Tate County, MS320$425,000
Chicot County, AR320$208,000
Tunica County, MS110$250,000
Marshall County, MS110–
Ouachita Parish, LA100$2.5 million
Lincoln Parish, LA200$1.4 million
Bolivar County, MS200$525,000
Panola County, MS200$300,000
Union Parish, LA200$251,000
Rutherford County, TN500$222,000

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.

NWS Tornado Damage Surveys for December 21, 2013

National Weather Service survey teams mapped 4 tornado paths from this storm day (1 EF2, 3 EF1), 50 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.

RatingPeak windPath lengthMax widthDeaths / injuriesOn the groundSurveyed by
EF2115 mph41.2 mi440 yd0 / 222:51–23:28 UTCNWS JAN,
EF1104 mph5.8 mi–0 / 004:06–04:13 UTCNWS Louisville
EF1–1.7 mi–0 / 013:37 UTCNWS Louisville
EF1–1.7 mi–0 / 013:37 UTCNWS Louisville

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.

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