Severe Weather History


County archive · 1950 — present

Roane County, Tennessee

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Roane County, Tennessee severe weather history spans 383 recorded events between 1957 and 2026. The dominant hazard is thunderstorm wind, accounting for 73.1% of all recorded events. It ranks #1,322 nationally and #27 in Tennessee.

383

Recorded events

1

Direct deaths

3

Direct injuries

$18.5M

Property damage

The record

What the Roane County, Tennessee severe weather history record shows

Across the archive, Roane County, Tennessee severe weather history averages 5.6 recorded events a year. The busiest stretch on record is the 2000s, with 169 events logged in that decade alone. Roughly 15 events fall before 1990 and 368 from 1990 onward — a gap that reflects the expansion of NOAA reporting practice as much as the weather itself.

The deadliest hazard in the Roane County, Tennessee record is lightning, responsible for 1 direct deaths. The costliest is flood, with $10.8M in reported property damage. In total, 7 distinct hazard types appear in this county archive, each listed with its own dated record below.

Roane County, Tennessee severe weather history: recorded events per decade since 1950
Roane County, Tennessee severe weather history: recorded events per decade since 1950

By hazard type

Every hazard type recorded in Roane County

HazardEventsDeathsDamageMaxSpan
Thunderstorm Wind2800$1.9M741957–2026
Hail510$51K2.751958–2025
Flash Flood290$5.6M01996–2025
Flood120$10.8M01998–2024
Tornado60$180KF11977–2025
Lightning31$001996–2018
Funnel Cloud20$002010–2011
Source: NOAA/NCEI Storm Events · dates UTC · preliminary data may revise

Decade by decade

Roane County, Tennessee severe weather history by decade

51950s
21960s
41970s
41980s
531990s
1692000s
912010s
552020s

Reporting practice changed over time — early decades are undercounted, not calmer.

Tornado tracks

Paths crossing this county

7 mapped tornado paths intersect this county: 7 touched down inside it and 0 crossed in from a neighbouring county. This comes from path geometry, not county-tagged reports.

DateScaleDeathsInjuriesPath lengthOrigin
1993-02-21EF315530.0 miTouched down here
2025-05-20EF1000.5 miTouched down here
2023-08-03EF1000.5 miTouched down here
1993-02-21EF1003.0 miTouched down here
2014-06-10EF0000.5 miTouched down here
2011-06-22EF0000.6 miTouched down here
1977-10-01EF0000.2 miTouched down here
Source: NOAA SPC SVRGIS tornado tracks · path geometry intersected with county boundaries

Significant events

Deadliest events on record in Roane County

DateTypeLocationDeathsInjuriesDamage
Jul 6, 2018LightningKINGSTON10$0
May 14, 2005Thunderstorm WindKINGSTON02$3K
Jul 6, 2018LightningKINGSTON ARPT01$0
Source: NOAA/NCEI Storm Events · dates UTC

From the record

What the reports say

Written by National Weather Service staff at the time of the event · public domain

Context

Risk, population and federal disasters

Relatively Low

FEMA NRI risk rating

55,208

Population (ACS)

$233K

Median home value

24

Federal declarations

DeclaredIncidentTitleType
Feb 6, 2026Winter StormSEVERE WINTER STORMDR
Jan 24, 2026Winter StormSEVERE WINTER STORMEM
Apr 2, 2025Severe StormSEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODINGEM
Sep 27, 2023Severe StormSEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADODR
Apr 2, 2020BiologicalCOVID-19 PANDEMICDR
Mar 13, 2020BiologicalCOVID-19EM
Source: FEMA OpenFEMA disaster declarations · most recent first

Within the county

Most affected places

  • Kingston 104

Quick answers

Frequently asked

How many severe weather events have been recorded in Roane County, Tennessee?

383 events are on record between 1957 and 2026, causing 1 direct deaths and $18.5M in property damage.

What is the most common severe weather hazard in Roane County?

Thunderstorm Wind, with 280 recorded events — 73.1% of everything in the archive for this county.

How many tornadoes have crossed Roane County?

7 mapped tornado paths intersect the county boundary; 7 of them touched down inside it. This is derived from path geometry, not county-tagged reports.

How many federal disaster declarations cover Roane County?

24 federal disaster declarations from FEMA include Roane County, each tied to a specific incident period.

How risky is Roane County compared with the rest of the country?

FEMA's National Risk Index rates Roane County as relatively low risk, placing it in the 69 percentile of its state for expected annual loss.

Where does the Roane County, Tennessee severe weather history data come from?

Every figure is drawn from United States federal public-domain records: NOAA/NCEI Storm Events for the event archive, NOAA SPC SVRGIS for mapped tornado paths, FEMA for disaster declarations and risk ratings, and the U.S. Census for population context. Dates are shown in UTC and recent entries may still be revised by NOAA.

Nearby

Neighbouring counties

All counties in this state →

Cite this page

“Roane County, Tennessee.” Severe Weather History. severeweatherhistory.com/county/tennessee/roane-county/ · Data: NOAA/NCEI, FEMA, U.S. Census — public domain.


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