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Tornado in Clark County, Indiana
30 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.
NCEI records 30 tornado events in Clark County, Indiana, between 1950 and 2026, spread over 16 years.
April is the busiest month, with 6 of the recorded events. The last 20 years account for 16 events against 4 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 1.4% of the 2,103 tornado events recorded in Indiana; its 8.0 per 100 square miles compares with 5.9 statewide.
NCEI attributes 3 deaths in the county to tornadoes.
By rating: 6 at (E)F0, 14 at (E)F1, 3 at (E)F2, 3 at (E)F3, 2 at (E)F4, 1 at (E)F5 and 1 unrated. Tornadoes before 2007 carry the original Fujita rating.
Compared with Indiana
| Measure | Clark County | Indiana | US |
|---|---|---|---|
| Tornado events since 1950 | 30 | 2,103 | 81,281 |
| Per 100 square miles | 8.0 | 5.9 | 2.3 |
| Per 10,000 residents | 2.4 | 3.1 | 2.4 |
| Deaths recorded | 3 | 276 | 6,410 |
| Busiest month | April | June | May |
By year
Seasonality
2Feb
3Mar
4Apr
6May
3Jun
6Jul
2Aug
0Sep
3Oct
1Nov
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 30 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 |
|---|---|---|---|---|---|---|---|
| 26 Jun 2026 | Tornado | EF0 | — | — | — | — | County |
| 21 Jun 2026 | Tornado | EF1 | — | — | — | — | County |
| 24 Sep 2024 | Tornado | EF0 | — | — | — | — | County |
| 7 May 2024 | Tornado | EF0 | — | — | — | — | County |
| 2 Apr 2024 | Tornado | EF1 | — | — | — | 10 | County |
| 10 Feb 2024 | Tornado | EF1 | — | — | — | — | County |
| 1 Mar 2017 | Tornado | EF1 | $200K | — | — | — | County |
| 2 Mar 2012 | Tornado | EF4 | $55M | — | 1 | — | County |
| 2 Mar 2012 | Tornado | EF1 | $300K | — | — | — | County |
| 17 Jan 2012 | Tornado | EF0 | $20K | — | — | — | County |
| 19 Apr 2011 | Tornado | EF1 | — | — | — | — | County |
| 19 Apr 2011 | Tornado | EF0 | — | — | — | — | County |
| 28 Feb 2011 | Tornado | EF0 | $5K | — | — | — | County |
| 20 Sep 2009 | Tornado | EF1 | $10K | — | — | — | County |
| 29 Jan 2008 | Tornado | EF1 | $50K | — | 1 | — | County |
| 18 Oct 2007 | Tornado | EF3 | $1.0M | $10K | — | — | County |
| 30 May 2004 | Tornado | F1 | $500K | — | — | — | County |
| 27 May 2004 | Tornado | F2 | $1.0M | — | — | — | County |
| 2 Jun 1990 | Tornado | F3 | $250K | — | — | 4 | County |
| 2 Jun 1990 | Tornado | F3 | $2.5M | — | — | — | County |
| 3 Apr 1974 | Tornado | F5 | — | — | 1 | 23 | County |
| 3 Apr 1974 | Tornado | F4 | $250M | — | — | — | County |
| 27 Jun 1973 | Tornado | F1 | $250K | — | — | — | County |
| 16 Jun 1973 | Tornado | F1 | $25K | — | — | — | County |
| 13 Apr 1972 | Tornado | F1 | $25K | — | — | — | County |
| 3 Sep 1970 | Tornado | F1 | $25K | — | — | — | County |
| 23 Jul 1961 | Tornado | F1 | $3K | — | — | — | County |
| 23 Jul 1961 | Tornado | F2 | $25K | — | — | — | County |
| 6 Mar 1961 | Tornado | — | $3K | — | — | — | County |
| 10 Feb 1959 | Tornado | F2 | $25K | — | — | — | County |
Questions and answers
How many tornado events has Clark County had?
30 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 Clark County?
26 Jun 2026 (Tornado, EF0). Records reach NCEI about 120 days after the month ends.
What was the most damaging tornado event recorded in Clark County?
The tornado of 3 Apr 1974, with property damage estimated by NCEI at $250M.
How does Clark County compare with Indiana for tornado?
8.0 events per 100 square miles against 5.9 statewide; the county holds 30 of the state's 2,103 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.