Tornadoes by State 2025
Key Findings
About This Dataset
Tornadoes by State 2025How the data is collected. The Storm Prediction Center keeps one record per tornado, and when a tornado crosses a state line it adds a separate segment for each state. This chart counts those state segments, so a tornado that crossed from Arkansas into Missouri counts once in each. In 2025, 31 of these extra state counts came from tornadoes that crossed a border, which is why the state totals add up to 1,414 while the national count is 1,383.
Background. The Storm Prediction Center describes the recorded count as incomplete: tornado reports increased around the installation of the NEXRAD Doppler radar network in the mid-1990s, almost entirely through weak tornadoes that are now detected and reported far more often. It puts the recent national figure at around 1,200 a year, give or take a few hundred.
Limits. A large state has more room for tornadoes, so raw counts favour big states such as Texas. One year is also a small sample: Kansas, which has averaged 80.9 tornadoes a year since 1996, recorded only 29 in 2025.
Three states passed 100 tornadoes in 2025: Illinois, Texas and Oklahoma. Illinois's 126 was almost twice its 30-year average of 64.5, and North Dakota's 82 was 2.65 times its average of 30.9. The national total of 1,383 was 9.1 per cent above the 1996-2025 average of 1,267.6 a year.
Data Insights
Numbers, trends & sources behind this chart
Methodology & source
- Data source
- NOAA Storm Prediction Center (Severe Weather Database)
- Coverage
- 39 entities · 2025 · 39 observations
- Measure
- Tornadoes
- Last updated
- 29 September 2026
- Compiled by
- The ANYSTAT team, from the source above
- Values use the measure and unit named on this page. Consult the dataset description and cited source for coverage, definitions and any unit conversions. Displayed values may be rounded for readability.
- Entities are ranked highest-first on their value in 2025.
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Data Sources & References
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How these states rank across all our charts
Each state's page lists its position in every state-by-state chart on ANYSTAT.
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