Severe Weather History


2020 Severe Weather Season in the United States

36,542

Recorded events

2,979

Counties affected

184

Direct deaths

$3.8B

Property damage

The 2020 severe weather season produced 36,542 recorded events across 2,979 U.S. counties, with 184 direct deaths. It ranks #10 among all years in the archive by event count.

Through the year

2020 severe weather by month

2020 recorded severe weather events by month
2020 recorded severe weather events by month

By hazard type

What hit the U.S. in 2020

HazardEventsDeathsDamage
Thunderstorm Wind19,31433$157.9M
Hail7,6771$226.3M
Flash Flood3,56039$470.4M
Flood2,68918$432.9M
Heavy Rain1,4460$1.9M
Tornado1,25376$2.5B
Funnel Cloud2640$0
Lightning24717$19.1M
Debris Flow860$7.7M
Dust Devil50$21K
Strong Wind10$10K
Source: NOAA/NCEI Storm Events · county-tagged records

Deadliest days

The deadliest events of 2020

DateEventCountyDeathsInjuries
Mar 3, 2020Tornado EF4Putnam County, Tennessee1987
Apr 13, 2020Tornado EF2Murray County, Georgia824
Mar 20, 2020Flash FloodFranklin County, Indiana60
Apr 29, 2020FloodBath County, Kentucky50
Apr 13, 2020Tornado EF4Hampton County, South Carolina560
Nov 12, 2020Flash FloodAlexander County, North Carolina50
Apr 12, 2020Tornado EF4Jefferson Davis County, Mississippi44
Apr 22, 2020Tornado EF3Polk County, Texas333
Jan 11, 2020Tornado EF2Bossier Parish, Louisiana30
Mar 3, 2020Tornado EF3Wilson County, Tennessee350
Source: NOAA/NCEI Storm Events · dates UTC

Violent tornadoes

EF4 and EF5 tornadoes of 2020

DateScaleTouchdown countyDeathsPath
2020-03-03EF4Putnam County, Tennessee198.4 mi
2020-04-12EF4Jefferson Davis County, Mississippi767.4 mi
2020-04-13EF4Hampton County, South Carolina523.7 mi
2020-04-12EF4Walthall County, Mississippi422.1 mi
2020-04-19EF4Walthall County, Mississippi153.8 mi
2020-07-08EF4Grant County, Minnesota18.9 mi
Source: NOAA SPC SVRGIS mapped tornado tracks

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