Moore County
Population 6,920 (2025) 129 sq mi
Moore County has recorded 13 tornadoes since 1950, 58th most of 95 counties in Tennessee; the most recent was on December 6, 2021.
Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed
- Tornado damage paths since 195013
- Tropical cyclone tracks within 100 miles since 1851, wider where stronger6
At a glance
The record for Moore County in eight numbers. Each links to its section below.
Tornadoes since 1950
13
58th of 95 in Tennessee
About as many as the typical Tennessee county
DetailsTropical cyclones within 50 mi
3
25th of 95 in Tennessee
None at hurricane strength since 1851
DetailsStrongest tornado
F4
February 13, 1952, 12.7 mile path
Strongest tropical cyclone
TS
Tropical storm Frederic, 1979, 10.6 miles away
Snowiest season
26.0in
Winter of 1967-68
Tornadoes
About one every 5.8 years since 1950, 2 of them rated F3/EF3 or stronger.
Strongest
February 13, 1952
F4, 12.7 mile path
100 yards wide; 3 killed along the whole path.
Most recent
Monday, December 6, 2021
EF1, 8.0 mile path
5 years ago.
Every recorded tornado
| Dec 6, 2021 | EF1 | 8.0 | 0 | 0 |
| Mar 9, 2017 | EF1 | 4.2 | 0 | 0 |
| Apr 28, 2014 | EF3 | 26.8 | 0 | 2 |
| Feb 20, 2014 | EF1 | 1.6 | 0 | 0 |
| Apr 19, 2013 | EF1 | 4.2 | 0 | 0 |
| Apr 27, 2011 | EF2 | 2.0 | 0 | 0 |
| Apr 27, 2011 | EF2 | 25.9 | 0 | 0 |
| Feb 28, 2011 | EF2 | 16.1 | 4 | 1 |
| Oct 24, 2010 | EF1 | 1.1 | 0 | 0 |
| Apr 7, 2006 | F0 | 0.2 | 0 | 0 |
| Aug 20, 2004 | F0 | 1.0 | 0 | 0 |
| May 31, 2004 | F1 | 6.0 | 0 | 0 |
| Feb 13, 1952 | F4 | 12.7 | 44 | 3 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Moore County: 0.
- Weak tornadoes were under-recorded before Doppler radar coverage became national in the early 1990s, so earlier decades read low. Ratings use the Fujita scale before February 2007 and the Enhanced Fujita scale after.
Storm Prediction Center severe weather database, 1950 to 2025.
Hurricanes and tropical storms
3 passed within 50 miles since 1851; none at hurricane strength.
Strongest within 50 miles
September 14, 1979
Frederic, Tropical storm
10.6 miles at closest approach, winds near 45 mph.
Most recent
October 29, 2020
Zeta, Tropical storm
86.3 miles at closest approach.
Every storm within 100 miles
- Tropical storms and hurricanes (34 kt or more, still tropical) at closest approach. Post-tropical remnants with gale-force winds are listed but not counted. Direct: track within 50 miles; near: within 100 miles. Distance is measured to the county boundary for counties and to the city centre for cities, using positions interpolated hourly between HURDAT2 fixes.
National Hurricane Center HURDAT2, 1851 to 2025.
Wildfire and smoke
No large wildfire has been mapped here since satellite mapping began in 1984.
Smoke overhead
Smokiest year
2023: 49 days
Heavy smoke on 6 days in 2023, the most of any year.
Last 10 years
11.1 days a year
Medium or heavy smoke, 2016 to 2025.
2025
9 days
Medium or heavy smoke. 30 so far in 2026.
- A smoke day is a date on which a smoke plume traced by NOAA Hazard Mapping System analysts from satellite imagery covered this place's point (the county's population centre or the city centre). Counts here are of medium or heavy smoke. Since 2018 analysts have often drawn light smoke as one area over most of the continent, so light-smoke counts are not comparable from year to year. The plumes show smoke anywhere in the air above, not air quality at the ground, and smoke hidden by cloud is missed.
NOAA Hazard Mapping System smoke analysis, 2011 to 2026, retrieved October 30, 2026.
Floods and flood insurance
No federal flood insurance claims are recorded for this county.
Flood events since 1996
- Flash Flood29
- Heavy Rain2
- Flood1
OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.
Drought
In severe drought or worse for 122 of 1,581 months since 1895 (8%); the longest spell lasted 19 months.
122
Months in severe drought or worse since 1895
41
Months in extreme drought
8%
Share of all months, severe or worse
39
Drought reports to the Weather Service since 1996
Lowest reading
January 2008
−5.98, extreme drought
Longest severe spell
19 months
March 2007 to September 2008.
Latest month
September 2026
−1.65, mild drought
Last severe month: January 2025.
- The Palmer Drought Severity Index is computed by NOAA each month from the county's average temperature and precipitation, relative to the county's own climate. Zero is normal; -3 or lower is severe drought and -4 or lower extreme drought. It describes the long-term balance of moisture, not water supply or crop losses.
NOAA NCEI nClimDiv county Palmer Drought Severity Index, 1895 to September 2026, issued October 6, 2026.
Earthquakes
30 earthquakes of magnitude 2.5 or more within 50 miles since 1959; none reached magnitude 4.
0
Magnitude 2.5+ inside the county since 1973
5
Magnitude 3+ within 50 miles since 1973
0
Magnitude 4+ within 50 miles since 1900
0
Magnitude 5+ within 50 miles since 1900
Largest within 50 miles
December 7, 2001
Magnitude 3.9
5 km SW of Pleasant Groves, Alabama; 29.2 miles away, 0.0 miles deep.
Most recent, magnitude 3 or more
May 10, 2020
Magnitude 3.1
7 km SSE of Sewanee, Tennessee; 23.1 miles away.
- Earthquakes of magnitude 2.5 or more in the USGS Comprehensive Catalog since 1900. Within 50 miles means the epicentre lies within 50 miles of the county boundary (or inside the county).
- Small earthquakes were under-recorded before the modern seismic networks of the 1970s and are still missed in remote areas, so early decades read low. Magnitudes are as the catalogue reports them and mix scales (moment, local and body-wave).
USGS ANSS Comprehensive Earthquake Catalog, 1900 to present, retrieved October 30, 2026.
Severe weather and other events
509 events in the National Weather Service record, 499 of them since 1996.
16
Hail reports, 1 inch or larger
0
Hail, 2 inches or larger
154
Damaging gusts, 58 mph+
59
Winter weather events since 1996
21
Heat events since 1996
93
Cold events since 1996
Largest hail
March 19, 1992
1.75 inches
Strongest measured or estimated gust
May 1, 2002
75 mph
More event types since 1996
| Lightning | 3 | 0 |
Costliest events since 1996
- Feb 15, 2021Ice Storm, Moore$629,000
National Weather Service narrative
Freezing rain produced significant ice accumulations of over 1/2 inch. Liquid equivalents of 1.0-1.1 inches were reported, thus, ice accumulations may have approached 1 inch, especially on elevated objects and surfaces. At least 800 residential power outages were reported in Moore County via broadcast media reports. Much of the damages from this event according to Emergency Management were utility repair costs.
- Oct 24, 2010Tornado$100,000
National Weather Service narrative
An EF-1 tornado with peak winds up to 95 mph began near the intersection of Griffin and Harry Hill roads, continued through the Pleasant Hill Community, then lifted near Markay Lane. The most significant damage was to residential homes, with two homes losing covered porches. In addition, one hay barn was destroyed. Other damage was limited to snapped and uprooted trees that fell on residential structures and roof damage.
- Apr 22, 1997Lightning$50,000
National Weather Service narrative
Lightning struck a 130-year-old red oak tree. Chunks of wood weighing as much as 175 pounds flew about 50 yards. One large piece of wood was embedded in a tail light of a car. The lightning followed the trees roots digging a trench almost 3 feet deep into and under the house. Flying wood damaged the house and a total of 3 cars.
- Jul 4, 1997Thunderstorm Wind$50,000
National Weather Service narrative
Local law enforcement reported several trees were blown down from 5 miles northeast of Lynchburg to 5 miles east of Lynchburg. Trees fell on several homes and on 2 cars.
- Jun 15, 2011Thunderstorm Wind$45,000
National Weather Service narrative
Numerous trees were reported down across the county. One tree fell on and damaged a car. Some locations impacted included: Buckeye road, Pleasant Hill road, Highway 50, Tanyard Hill road, Bull Run road, Coffee Creek, Lost Creek County Line road, Bakertown road, and Damron road.
- Dec 24, 2009High Wind, Moore$30,000
National Weather Service narrative
A vigorous winter storm that moved from the southern Plains into the upper Midwest produced a strong pressure gradient across the mid South and Tennessee Valley. Southeast winds of 30 to 40 mph developed during the late afternoon hours and lasted through the evening. By late evening, wind gusts over 50 mph, and in some cases around 60 mph, knocked down numerous trees and power lines. A squall line of showers associated with a pre-frontal trough further enhanced the damaging winds during the late evening hours.
- Jul 10, 2013Thunderstorm Wind$25,000
National Weather Service narrative
Multiple trees were downed by thunderstorm winds along Mount Herman road and Highway 231. Several powerlines were also downed along Warren Hollow road.
- Dec 21, 2013Thunderstorm Wind$20,000
National Weather Service narrative
A few trees were downed by thunderstorm winds on Cumberland Springs Road, onto Five Points Road and onto Highway 130 near Motlow Community College. A few powerlines were also downed by the thunderstorm winds.
- Jul 8, 1997Thunderstorm Wind$10,000
National Weather Service narrative
Local law enforcement reported 3 trees were blown down. One of those trees fell on top of the "Off The Beaten Path" building in downtown Lewisburg.
- Aug 12, 1999Thunderstorm Wind$10,000
National Weather Service narrative
Newspaper article account of a home losing part of its roof in strong thunderstorm winds. The home was located at Tims Ford Lake in Lost Creek Heights.
- Storm Events records before 1996 cover only tornadoes, thunderstorm wind and hail. Damage figures are as reported by the National Weather Service at the time, not adjusted for inflation.
NOAA NCEI Storm Events Database, 1950 to 2026, issued October 26, 2026.
Weather records
From Tullahoma, 8.1 miles from the county’s population centre, with records from 1895.
- All-time high
- 106°FJul 28, 1952
- All-time low
- −22°FFeb 14, 1905
- Warmest night
- 82°FSep 13, 1989
- Coldest day
- 8°FFeb 12, 1899
- Wettest day
- 8.25 inJul 3, 1936
- Snowiest day
- 10.0 in2 times, most recently Dec 23, 1963
- Hottest year
- 1927mean 61.7°F
- Coldest year
- 1917mean 54.5°F
- Wettest year
- 197376.79 in
- Driest year
- 200733.89 in
- Snowiest season
- 26.0 in1967-68
Median first snow
January 7
Earliest: November 11, 1968
Median last snow
February 11
Latest: April 7, 1971
14 of 74 winters had no measurable snow.
Station Tullahoma (USC00409155), 1,022 ft elevation, 8.1 miles from the population centre. Daily records from 1895 to October 20, 2026; 99.2% of days in the last 30 years are complete. Records at a single station can differ from a city’s official threaded record, which may combine several stations.
NOAA NCEI Global Historical Climatology Network Daily.
Federal disaster declarations
18 since 1953. The most recent: Severe Winter Storm, February 6, 2026.
| Feb 6, 2026 | Winter Storm | DR-4898-TN |
| Jan 24, 2026 | Winter Storm | EM-3635-TN |
| Apr 2, 2025 | Severe Storm | EM-3625-TN |
| May 17, 2023 | Severe Storm | DR-4712-TN |
| May 8, 2021 | Tornado | DR-4601-TN |
| Apr 21, 2021 | Severe Ice Storm | DR-4594-TN |
| Apr 2, 2020 | Biological | DR-4514-TN |
| Mar 13, 2020 | Biological | EM-3473-TN |
| Apr 17, 2019 | Flood | DR-4427-TN |
| Apr 2, 2015 | Severe Ice Storm | DR-4211-TN |
| Aug 13, 2014 | Severe Storm | DR-4189-TN |
| May 1, 2011 | Severe Storm | DR-1974-TN |
| Mar 31, 2011 | Severe Storm | DR-1965-TN |
| Sep 5, 2005 | Hurricane | EM-3217-TN |
| Jan 15, 1999 | Severe Storm | DR-1260-TN |
| Feb 28, 1994 | Severe Storm | DR-1010-TN |
| Mar 14, 1993 | Snowstorm | EM-3095-TN |
| Mar 21, 1973 | Flood | DR-366-TN |
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
OpenFEMA Disaster Declarations Summaries, retrieved October 30, 2026. Statewide declarations are not listed.
How this compares
Where Moore County stands among 95 counties in Tennessee and 3,143 in the United States.
| Tornadoes since 1950 | 13 | 58 / 95 |
| Tornadoes rated F3/EF3 or stronger | 2 | 36 / 95 |
| Tropical cyclones within 50 mi | 3 | 25 / 95 |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 0 | — |
| Flood insurance claims | 0 | — |
| Flood insurance paid | $0 | — |
| Disaster declarations | 18 | 71 / 95 |
| Flood events since 1996 | 32 | 63 / 95 |
| Hail and wind events since 1996 | 239 | 41 / 95 |
| Winter storm events since 1996 | 59 | 44 / 95 |
| Reported damage since 1996 | $1.1 million | 94 / 95 |
| River crests at major flood stage | 0 | — |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 122 | 12 / 95 |
| Medium or heavy smoke days a year, last 10 years | 11.1 | 57 / 95 |
| Earthquakes M4+ within 50 mi since 1900 | 0 | — |
| Earthquakes M2.5+ in the county since 1973 | 0 | — |
Neighbouring counties
| Bedford County | 22 | 3 |
| Coffee County | 29 | 3 |
| Franklin County | 37 | 2 |
| Lincoln County | 45 | 3 |
Sources and vintage
Every number on this page comes from these public records.
- Tornadoes NOAA Storm Prediction Center severe weather database, through 2025.
- Tropical cyclones NOAA National Hurricane Center HURDAT2 (Atlantic; Northeast and Central Pacific), through 2025.
- Wildfire USGS/USFS Monitoring Trends in Burn Severity, through 2026.
- Storm events NOAA NCEI Storm Events Database, through 2026.
- Flood insurance OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026.
- Declarations OpenFEMA Disaster Declarations Summaries v2, retrieved October 30, 2026.
- Weather records NOAA NCEI Global Historical Climatology Network Daily, station USC00409155.
- River crests NOAA National Weather Service, National Water Prediction Service river gauges, retrieved October 30, 2026.
- Drought NOAA NCEI nClimDiv county Palmer Drought Severity Index, through September 2026.
- Smoke NOAA NESDIS Hazard Mapping System smoke analysis, retrieved October 30, 2026.
- Earthquakes USGS ANSS Comprehensive Earthquake Catalog (ComCat), retrieved October 30, 2026.
Joins, thresholds and known limits are set out in the methodology. Found an error? Report it. Page built October 30, 2026.