Ohio Tornado History: Major Storms and Events 

Ohio has seen some tornadoes that lasted only minutes and others that changed entire communities in a single afternoon. From the deadly Lorain tornado of 1924 to the devastating Xenia storm in 1974 and the record-breaking activity of 2024, Ohio tornado history shows that severe tornadoes are not limited to the Great Plains. 

How Often Do Tornadoes Occur in Ohio? 

Ohio experiences tornadoes every year, although the number can vary considerably. National Weather Service records show that the state had 39 tornadoes in 2011, 49 in 2019, 60 in 2023, and 74 in 2024. In 2025, the preliminary annual total listed by the National Weather Service was 28. 

The long-term record also shows why one unusually active year should not be treated as the normal pattern. Some years have produced only a handful of tornadoes, while others have seen several dozen. 

The most active period generally falls in spring and early summer. Historical climatology identifies April through June as the main tornado season in Ohio, when warm, moist air can interact with strong atmospheric disturbances and wind shear. 

That does not mean tornadoes cannot happen outside those months. Ohio’s tornado record includes damaging storms during other parts of the year as well. 

What Happened in the 1924 Lorain Tornado? 

One of the most important early chapters in Ohio tornado history occurred on June 28, 1924, when a powerful tornado struck the Lorain-Sandusky area.​ 

Historical federal weather records list 85 deaths and significant property damage from the event. The tornado struck Lorain during the afternoon and caused extensive destruction in a heavily populated area. 

The event remains significant because it demonstrated the danger a tornado can pose when it moves through a densely populated community. Long before today’s radar systems and emergency-alert technology, residents had far fewer ways to receive advance information about an approaching storm. 

The 1924 disaster became one of the defining events in the state’s early severe-weather record. 

Why Was the 1965 Palm Sunday Outbreak Important? 

On April 11, 1965, Ohio experienced another major tornado outbreak as part of the wider Palm Sunday outbreak. At least 12 tornadoes struck within the state, according to the National Weather Service. The storms caused 57 deaths in Ohio. 

​The outbreak included destructive tornadoes across several parts of the state. A powerful tornado also struck the Toledo area, where buildings were heavily damaged, and people were killed. 

The event exposed weaknesses in the warning systems of the time. In one historical account, the Toledo tornado was not warned before it struck, and the local weather office learned of the damage only after the storm had passed. 

That history helps explain how much tornado forecasting and public warning have changed since the 1960s. 

How Did the 1974 Super Outbreak Affect Ohio? 

Few events are more closely associated with Ohio tornado history than the April 3-4, 1974 Super Outbreak. 

The outbreak produced dozens of tornadoes across Ohio and neighboring states. Two violent F5 tornadoes affected Ohio, including the storm that tore through Xenia. The Xenia tornado killed 34 people and caused extensive destruction across the city. 

​The tornado reached Xenia shortly after 4:30 p.m. and moved through residential neighborhoods and the city center. About half of the city was destroyed or heavily damaged. Historical storm records describe roughly 300 homes as destroyed and about 2,100 others as damaged. 

The event also became important in the development of tornado science and warning practices. Forecasters were already using radar to identify storm structures, but the scale and intensity of the outbreak demonstrated how quickly a dangerous situation could develop. 

What Made the 1985 Ohio Tornado Outbreak So Deadly? 

Another major chapter in Ohio tornado history came on May 31, 1985. 

Twenty-one tornadoes tracked across Northeast Ohio and Northwest Pennsylvania that evening. Among them was an F5 tornado that struck parts of Portage and Trumbull counties before moving into Pennsylvania. The storm devastated Newton Falls, Niles, and other communities along its path. 

Nine people were killed in the Niles business district, while additional deaths occurred in Hubbard and Pennsylvania. The tornado traveled roughly 41 miles and damaged or destroyed more than a thousand homes. 

The outbreak became a lasting reminder that violent tornadoes can occur in northern Ohio, far from the areas most commonly associated with tornado activity. 

What Happened During Ohio’s Record Tornado Year in 2024? 

 The state recorded 74 tornadoes, breaking its previous annual record of 61 set in 1992. NOAA described 2024 as a near-historic tornado year nationally, with 1,796 confirmed tornadoes across the United States. 

​Ohio’s 2024 total included 26 EF0 tornadoes, 33 EF1 tornadoes, 11 EF2 tornadoes, one EF3 tornado, and three tornadoes that remained unrated in the final state tally. 

​The storms were spread across different parts of the state rather than being confined to one single outbreak. Several events occurred during February, March, April, and later in the year, showing how varied Ohio’s severe-weather season can be. 

The record also illustrates an important point: a high tornado count does not necessarily mean every tornado is violent. Most tornadoes are considerably weaker than the strongest events recorded in the state’s history. 

Where Are Tornadoes Most Common in Ohio? 

Tornadoes can occur anywhere in Ohio, but their frequency is not perfectly uniform across the state. Northern and western areas have experienced many tornadoes over the historical record, while individual counties can see large differences from year to year. 

The National Weather Service’s Cleveland office notes that most tornadoes in its region are short-lived and relatively weak, rated F0 or F1 on the older Fujita scale or EF0 and EF1 on the Enhanced Fujita scale. However, stronger tornadoes remain possible. 

This is one reason a community should not judge its tornado risk only by whether a major tornado has struck nearby in recent memory. A quiet stretch does not eliminate the possibility of a future severe storm. 

Conclusion 

Ohio tornado history stretches back well before modern weather radar and continues to evolve with every new storm season. The state’s record includes deadly tornadoes, major outbreaks, and years with unusually high tornado counts.