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Tornado in Buchanan County, Missouri
26 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 26 tornado events in Buchanan County, Missouri, between 1950 and 2026, spread over 20 years.
May is the busiest month, with 9 of the recorded events. The last 20 years account for 5 events against 8 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 0.8% of the 3,118 tornado events recorded in Missouri; its 6.4 per 100 square miles compares with 4.5 statewide.
By rating: 10 at (E)F0, 7 at (E)F1, 6 at (E)F2, 2 at (E)F3, 0 at (E)F4, 0 at (E)F5 and 1 unrated. Tornadoes before 2007 carry the original Fujita rating.
Compared with Missouri
| Measure | Buchanan County | Missouri | US |
|---|---|---|---|
| Tornado events since 1950 | 26 | 3,118 | 81,281 |
| Per 100 square miles | 6.4 | 4.5 | 2.3 |
| Per 10,000 residents | 3.1 | 5.1 | 2.4 |
| Deaths recorded | 0 | 429 | 6,410 |
| Busiest month | May | May | May |
By year
Seasonality
1Feb
0Mar
1Apr
3May
9Jun
5Jul
2Aug
0Sep
4Oct
0Nov
1Dec
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 26 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 |
|---|---|---|---|---|---|---|---|
| 19 May 2025 | Tornado | EF0 | — | — | — | — | County |
| 29 Mar 2022 | Tornado | EF1 | — | — | — | — | County |
| 25 May 2020 | Tornado | EF0 | — | — | — | — | County |
| 29 Jun 2014 | Tornado | EF0 | — | — | — | — | County |
| 10 Apr 2008 | Tornado | EF0 | $70K | — | — | — | County |
| 4 Jun 2005 | Tornado | F0 | $300K | — | — | — | County |
| 29 May 2004 | Tornado | F3 | — | — | — | — | County |
| 29 May 2004 | Tornado | F0 | — | — | — | — | County |
| 20 Sep 2001 | Tornado | F0 | — | — | — | — | County |
| 20 Sep 2001 | Tornado | F0 | — | — | — | — | County |
| 20 Sep 2001 | Tornado | F0 | — | — | — | — | County |
| 20 Sep 2001 | Tornado | F0 | — | — | — | — | County |
| 4 Jul 1995 | Tornado | — | $120K | — | — | — | County |
| 30 May 1985 | Tornado | F1 | $250K | — | — | 3 | County |
| 30 May 1985 | Tornado | F1 | $250K | — | — | — | County |
| 29 Nov 1975 | Tornado | F1 | $25K | — | — | — | County |
| 16 Jun 1973 | Tornado | F2 | $2.5M | — | — | 14 | County |
| 18 May 1971 | Tornado | F2 | $25K | — | — | 2 | County |
| 18 May 1971 | Tornado | F2 | $25K | — | — | — | County |
| 26 Jul 1969 | Tornado | F2 | $250K | — | — | — | County |
| 24 Jan 1967 | Tornado | F2 | $250K | — | — | — | County |
| 10 Apr 1965 | Tornado | F3 | $250K | — | — | 2 | County |
| 22 Jun 1964 | Tornado | F1 | $25K | — | — | — | County |
| 31 May 1962 | Tornado | F1 | $30 | — | — | — | County |
| 29 Jun 1960 | Tornado | F2 | $25K | — | — | — | County |
| 28 Apr 1956 | Tornado | F1 | $250 | — | — | — | County |
Questions and answers
How many tornado events has Buchanan County had?
26 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 Buchanan County?
19 May 2025 (Tornado, EF0). Records reach NCEI about 120 days after the month ends.
What was the most damaging tornado event recorded in Buchanan County?
The tornado of 16 Jun 1973, with property damage estimated by NCEI at $2.5M.
How does Buchanan County compare with Missouri for tornado?
6.4 events per 100 square miles against 4.5 statewide; the county holds 26 of the state's 3,118 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.