Severe Weather History


2015 Severe Weather Season in the United States

35,099

Recorded events

2,986

Counties affected

293

Direct deaths

$3.6B

Property damage

The 2015 severe weather season produced 35,099 recorded events across 2,986 U.S. counties, with 293 direct deaths. It ranks #14 among all years in the archive by event count.

Through the year

2015 severe weather by month

2015 recorded severe weather events by month
2015 recorded severe weather events by month

By hazard type

What hit the U.S. in 2015

HazardEventsDeathsDamage
Thunderstorm Wind14,40034$200.0M
Hail9,3970$586.5M
Flash Flood5,061139$1.8B
Flood2,58148$676.7M
Heavy Rain1,5157$11.4M
Tornado1,32036$317.9M
Lightning40128$16.3M
Funnel Cloud3610$0
Debris Flow531$1.8M
Dust Devil90$39K
Heat10$0
Source: NOAA/NCEI Storm Events · county-tagged records

Deadliest days

The deadliest events of 2015

DateEventCountyDeathsInjuries
Sep 14, 2015Flash FloodWashington County, Utah133
Dec 27, 2015Tornado EF4Dallas County, Texas10468
May 24, 2015Flash FloodHays County, Texas100
Sep 14, 2015Flash FloodWashington County, Utah70
May 26, 2015Flash FloodHarris County, Texas60
Dec 23, 2015Tornado EF4Benton County, Mississippi61
Dec 27, 2015Flash FloodPulaski County, Missouri50
Dec 27, 2015Flash FloodMarion County, Illinois50
Dec 27, 2015FloodChristian County, Illinois40
Jul 13, 2015Flash FloodJohnson County, Kentucky415
Source: NOAA/NCEI Storm Events · dates UTC

Violent tornadoes

EF4 and EF5 tornadoes of 2015

DateScaleTouchdown countyDeathsPath
2015-12-26EF4Dallas County, Texas1013.0 mi
2015-12-23EF4Tate County, Mississippi975.1 mi
2015-04-09EF4Lee County, Illinois230.1 mi
Source: NOAA SPC SVRGIS mapped tornado tracks

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