Tornadoes in Omaha: History, Risk & Safety
Omaha's tornado history is long and severe, from the Easter Sunday tornado of 1913 that killed around 100 people to the destructive F4 of 6 May 1975. Here is the tornado story of Nebraska's largest city.
At a glance
| Region | Eastern Nebraska, Tornado Alley |
|---|---|
| Peak season | April through June |
| Deadliest event | 23 March 1913 — ~100 killed |
| Overall risk | High |
The tornado risk in Omaha
Omaha sits in eastern Nebraska, well within Tornado Alley, where spring systems reliably generate supercells. Its size and long history mean the city has been struck by violent tornadoes more than once, and it remains at genuine risk each severe-weather season.
Notable tornadoes in Omaha history
23 March 1913 — the Easter Sunday tornado
On Easter Sunday, a violent tornado rated the equivalent of F4 struck Omaha, killing around 100 people and destroying large parts of the city. It was one of the deadliest tornadoes in Nebraska history and a defining disaster for the young city.
6 May 1975 — the F4
A powerful F4 tornado moved through Omaha, causing enormous property damage — among the costliest in US history at the time — but far fewer deaths than 1913, thanks in part to improved warnings. It remains a benchmark event for the city's emergency planners.
Ongoing threat
The Omaha metro records tornadoes regularly, including damaging events in recent years, keeping severe-weather preparedness a civic priority.
How tornado warnings reach Omaha
Warnings for the Omaha area are issued by the local National Weather Service forecast office and pushed through Wireless Emergency Alerts to mobile phones, NOAA Weather Radio, local TV and radio, and outdoor sirens where they exist. A tornado watch means conditions are favourable across a broad region; a tornado warning means one is imminent or occurring nearby and you should shelter immediately. Learn the difference on our watch versus warning guide.
Staying safe in Omaha
Know your safe place before the season starts: a basement or storm shelter is best, otherwise a small interior room on the lowest floor, away from windows. If you live in a mobile home, identify a sturdier building nearby, because manufactured homes offer little protection. Keep a NOAA Weather Radio or phone alerts on during severe-weather setups, and never try to outrun a tornado in a vehicle in congested areas. See the full tornado safety guide.
Omaha in the bigger picture
Omaha's history shows the dramatic effect of modern warnings: a similarly violent tornado killed about 100 people in 1913 but far fewer in 1975. See the wider Nebraska tornado history.
Sources & further reading
- National Weather Service Omaha/Valley, Nebraska records
- NOAA Storm Prediction Center storm data
- Historical accounts of the 1913 and 1975 tornadoes
Historical details are drawn from public National Weather Service, Storm Prediction Center, and NOAA records. Figures such as fatalities and ratings reflect widely published accounts and may be revised as records are re-analysed.