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Tornado in Putnam County, Tennessee
20 tornadoes events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Tornado.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. Storm records through 30 Jun 2026.
Putnam County, Tennessee, has 20 tornado events in the NCEI record since 1950, with at least one in 16 different years.
March is the busiest month, with 7 of the recorded events. The last 20 years account for 11 events against 4 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 1.2% of the 1,704 tornado events recorded in Tennessee; its 5.0 per 100 square miles compares with 4.1 statewide.
NCEI attributes 30 deaths in the county to tornadoes.
By rating: 5 at (E)F0, 12 at (E)F1, 0 at (E)F2, 1 at (E)F3, 2 at (E)F4, 0 at (E)F5. Tornadoes before 2007 carry the original Fujita rating.
Compared with Tennessee
| Measure | Putnam County | Tennessee | US |
|---|---|---|---|
| Tornado events since 1950 | 20 | 1,704 | 81,281 |
| Per 100 square miles | 5.0 | 4.1 | 2.3 |
| Per 10,000 residents | 2.5 | 2.4 | 2.4 |
| Deaths recorded | 30 | 408 | 6,410 |
| Busiest month | March | April | May |
By year
Seasonality
1Feb
2Mar
7Apr
2May
5Jun
0Jul
2Aug
1Sep
0Oct
0Nov
0Dec
0
Magnitude distribution
Enhanced Fujita scale wind estimates
- EF0/F0
- 65–85 mph (EF0)
- EF1/F1
- 86–110 mph (EF1)
- EF2/F2
- 111–135 mph (EF2)
- EF3/F3
- 136–165 mph (EF3)
- EF4/F4
- 166–200 mph (EF4)
- EF5/F5
- over 200 mph (EF5)
- Unrated
- no rating recorded
Tornado rating as recorded (Fujita scale before February 2007, Enhanced Fujita after).
Recorded events
All 20 events, most recent first. Magnitude is hail size, tornado rating or wind speed as recorded.
| Date | Event type | Magnitude | Property damage | Crop damage | Deaths | Injuries | Geography |
|---|---|---|---|---|---|---|---|
| 6 Feb 2025 | Tornado | EF1 | $500K | — | — | — | County |
| 28 May 2021 | Tornado | EF0 | $50K | — | — | — | County |
| 28 Aug 2020 | Tornado | EF0 | $15K | — | — | — | County |
| 3 Mar 2020 | Tornado | EF0 | $5K | — | — | — | County |
| 3 Mar 2020 | Tornado | EF4 | $100M | — | 19 | 87 | County |
| 3 Mar 2020 | Tornado | EF0 | $15K | — | — | — | County |
| 1 Mar 2017 | Tornado | EF1 | $10K | — | — | — | County |
| 1 Mar 2017 | Tornado | EF1 | $25K | — | — | — | County |
| 14 Jul 2015 | Tornado | EF1 | $100K | — | — | — | County |
| 2 Mar 2012 | Tornado | EF1 | $250K | $50K | — | — | County |
| 10 Apr 2009 | Tornado | EF1 | $100K | — | — | — | County |
| 19 Mar 2003 | Tornado | F1 | $100K | — | 1 | 1 | County |
| 24 Jan 1997 | Tornado | F1 | $1K | — | — | — | County |
| 14 May 1995 | Tornado | F0 | $1 | — | — | — | County |
| 21 Feb 1993 | Tornado | F3 | $500K | — | — | 6 | County |
| 7 May 1984 | Tornado | F1 | $25K | — | — | — | County |
| 3 Apr 1974 | Tornado | F4 | — | — | 10 | 51 | County |
| 10 May 1973 | Tornado | F1 | $25K | — | — | — | County |
| 13 Jul 1956 | Tornado | F1 | $3K | — | — | — | County |
| 12 May 1955 | Tornado | F1 | $25K | — | — | 1 | County |
Questions and answers
How many tornado events has Putnam County had?
20 events in the NCEI Storm Events record between 1950 and 2026. Reporting of tornadoes became far more complete after 1996, so early decades undercount.
When was the last recorded tornado event in Putnam County?
6 Feb 2025 (Tornado, EF1). Records reach NCEI about 120 days after the month ends.
What was the most damaging tornado event recorded in Putnam County?
The tornado of 3 Mar 2020, with property damage estimated by NCEI at $100M; 19 deaths recorded.
How does Putnam County compare with Tennessee for tornado?
5.0 events per 100 square miles against 4.1 statewide; the county holds 20 of the state's 1,704 recorded events.
Provenance
NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026, public domain. County-recorded events plus zone-recorded events whose forecast zone is named for the county (marked "Forecast zone"). Population and area from the US Census Bureau (2021). Built 1 Oct 2026. See the methodology, the Tornado hub and the county page.