Quick Answer:
Oklahoma has a long history of destructive tornadoes, from the deadly 1947 Woodward tornado to the 1999 Bridge Creek-Moore F5 and 2013 Moore EF5. That history is why tornado preparedness remains important today. Sprague’s Backhoe installs storm shelters across Oklahoma that are designed to meet or exceed FEMA safe room guidelines.
Tornadoes are part of Oklahoma’s history.
Long before modern radar, smartphone alerts, and live storm coverage, Oklahoma communities were dealing with violent storms that could change a town in minutes.
Warning technology has improved tremendously since then, but the basic lesson hasn’t changed: when a tornado threatens, you need to know where you’re going before the warning is issued.
Looking back at some of Oklahoma’s most significant tornadoes helps explain why storm shelters remain such an important part of severe weather preparation today.
1947: The Woodward Tornado
On April 9, 1947, a violent tornado struck Woodward in northwest Oklahoma.
The storm was part of a long-track tornadic event that began in the Texas Panhandle and continued through Oklahoma. According to the National Weather Service, 116 people were killed in Oklahoma, making it the deadliest tornado in state history.
Woodward was hit without the warning systems Oklahomans rely on today. More than 1,000 homes and businesses were destroyed, and nearly 1,000 people were injured.
The disaster became an important part of the history behind improvements in tornado forecasting, communication, and public warning systems.
1999: The Bridge Creek-Moore F5
For many Oklahomans, May 3, 1999 changed the way they thought about tornadoes.
The Bridge Creek-Oklahoma City-Moore tornado developed southwest of the Oklahoma City metro and traveled through Bridge Creek, northwest Newcastle, south Oklahoma City, Moore, Del City, and Midwest City.
The tornado was rated F5 on the original Fujita Scale. It killed 36 people directly and injured hundreds more.
Mobile Doppler radar also measured winds of approximately 301 mph above ground level during the storm near Bridge Creek. That measurement became one of the most widely remembered facts about the tornado.
But the lasting lesson wasn’t a wind-speed record. It was what a violent tornado could do when it crossed populated Oklahoma communities.
2003: Moore Is Hit Again
Four years later, Moore and surrounding communities faced another major tornado.
On May 8, 2003, an F4 tornado traveled through portions of Moore, southeast Oklahoma City, Midwest City, and Choctaw.
The event was another reminder of an important tornado-safety principle: past tornadoes do not protect a community from future ones.
Tornadoes don’t follow permanent tracks, and there is no reliable “tornado path” that determines where the next storm will go.
2013: The Newcastle-Moore EF5
On May 20, 2013, another violent tornado developed near Newcastle before moving through south Oklahoma City and Moore.
The tornado reached EF5 intensity, killed 24 people, injured more than 200, and caused catastrophic damage along its path.
The destruction included Plaza Towers Elementary School, where seven children were killed.
The 2013 tornado renewed conversations across Oklahoma about safe rooms in homes, schools, businesses, and other places where people may need protection during severe weather.
2013: The Record-Setting El Reno Tornado
Only 11 days later, another extraordinary tornado developed near El Reno.
The May 31, 2013 El Reno tornado grew to approximately 2.6 miles wide, making it the widest tornado documented in the United States.
It was officially rated EF3 based on damage.
The tornado is also remembered for its rapid changes in size, speed, and direction, which created extremely dangerous conditions for people near the storm.
El Reno reinforced another important lesson: tornadoes can behave unpredictably. You should never depend on being able to visually judge where a tornado is going.
Oklahoma Tornado History Didn’t Stop in 2013
The historic tornadoes get the most attention, but Oklahoma continues to experience significant severe weather.
In 2024 alone, Oklahoma recorded 152 tornadoes, breaking the previous annual state record of 149 set in 2019.
That included 56 tornadoes in April, 54 in May, and an unusual 36 tornadoes in November.
The November activity is an especially good reminder that Oklahoma tornadoes don’t care whether we consider it “tornado season.”
Spring remains the state’s primary period of tornado activity, but severe weather preparation needs to last all year.
What Oklahoma’s Tornado History Actually Teaches Us
We don’t need to claim tornadoes are getting stronger or that one Oklahoma community is destined to be hit again.
The historical record gives us several much more useful lessons.
Tornadoes Can Happen Across Oklahoma
Central Oklahoma has experienced some of the state’s most famous tornadoes, but tornadoes are not limited to Moore, Oklahoma City, Norman, or any other supposed corridor.
Communities across the state have experienced destructive tornadoes.
A Previous Tornado Doesn’t Change Future Risk
Oklahomans sometimes talk about towns being “tornado magnets” or storms following the same paths.
That’s not how tornadoes work.
A neighborhood that has been hit before can be hit again. A neighborhood that has never experienced a direct hit isn’t protected either.
Warnings Help Only If You Act on Them
Modern radar, forecasting, and wireless alerts give today’s Oklahomans advantages that families in Woodward did not have in 1947.
But a warning still requires action.
Know where you’ll shelter before severe weather develops, make sure everyone in your household knows the plan, and don’t wait until you can see a tornado before moving to safety.
Your Shelter Needs to Be Accessible
The best tornado shelter isn’t helpful if members of your household can’t reach or enter it quickly.
Think about children, older adults, mobility limitations, pets, and anyone else who may be with you during a warning.
This is one reason some Oklahoma families choose above-ground storm shelters with level entry and no interior stairs.
How Storm Shelter Design Has Changed
The old Oklahoma image of a storm shelter is a cellar in the backyard.
Below-ground shelters are still an option, but they’re no longer the only option.
Modern safe room guidance includes both above-ground and below-ground designs. Proper engineering, construction, doors, debris-impact resistance, anchoring, and installation are what matter.
Sprague’s Backhoe installs both types, giving Oklahoma homeowners the ability to choose based on accessibility, property layout, water concerns, usable space, and personal preference.
If you’re comparing the two, read our above-ground vs. below-ground storm shelter guide.
What Does FEMA Recommend?
FEMA provides guidance for residential and community safe rooms designed to provide a high level of protection during extreme wind events.
It’s important to understand that FEMA does not certify or approve individual storm shelter products.
Instead of looking for something advertised as “FEMA certified,” look for a storm shelter designed to meet or exceed recognized FEMA safe room guidelines and make sure it is properly installed.
The FEMA Safe Rooms resource explains the purpose and design criteria for tornado safe rooms.
The storm shelters installed by Sprague’s Backhoe are designed to meet or exceed FEMA safe room guidelines.
Oklahoma Tornado History Is Why Preparation Matters
The goal of looking back isn’t to scare people.
It’s to learn from what Oklahoma has already experienced.
Woodward showed what tornadoes could do before modern warning systems. The 1999 Bridge Creek-Moore tornado demonstrated the incredible power of a violent tornado moving through populated communities. Moore was struck again by major tornadoes in 2003 and 2013. El Reno showed just how unpredictable a tornado can become.
And recent years continue to remind us that Oklahoma severe weather isn’t just history.
Sprague’s Backhoe has been locally owned since 2013 and brings more than 20 years of storm shelter industry experience to every installation. Every installation is handled by Sprague’s Backhoe, with no subcontractors or rotating crews.
Frequently Asked Questions
What was the deadliest tornado in Oklahoma history?
The April 9, 1947 Woodward tornado remains Oklahoma’s deadliest. The National Weather Service reports 116 deaths in Oklahoma from the tornado.
What was the strongest tornado to hit Oklahoma?
Oklahoma has experienced multiple tornadoes rated at the highest level of the Fujita or Enhanced Fujita scales. These include the 1999 Bridge Creek-Oklahoma City-Moore F5 and the 2013 Newcastle-Oklahoma City-Moore EF5.
Was the 1999 Moore tornado an EF5?
No. It was rated F5 because the original Fujita Scale was still in use in 1999. The Enhanced Fujita Scale, which uses EF ratings, was adopted in the United States in 2007.
Was the 2013 El Reno tornado an EF5?
No. The May 31, 2013 El Reno tornado was officially rated EF3 based on damage, despite extraordinary radar-measured winds and its record-setting width.
Do tornadoes follow the same paths through Oklahoma?
No. There are no permanent tornado tracks that storms repeatedly follow. Some communities have experienced multiple tornadoes over the years, but past tornado paths do not predict the exact path of a future tornado.
Can tornadoes happen outside Oklahoma’s spring tornado season?
Yes. Spring is Oklahoma’s primary tornado season, but tornadoes can occur during any month. Oklahoma’s record-setting November 2024 tornado activity is a recent example.
Are above-ground storm shelters safe during violent tornadoes?
Above-ground safe rooms can be engineered for extreme tornado wind and debris hazards. FEMA safe room guidance includes above-ground designs, so being underground is not a requirement for a properly designed tornado safe room.
Key Takeaways
- The 1947 Woodward tornado remains the deadliest tornado in Oklahoma history.
- The May 3, 1999 Bridge Creek-Oklahoma City-Moore tornado was rated F5 and killed 36 people directly.
- The May 20, 2013 Newcastle-Oklahoma City-Moore tornado was rated EF5 and killed 24 people.
- The May 31, 2013 El Reno tornado was officially rated EF3 and reached approximately 2.6 miles wide.
- Oklahoma recorded a record 152 tornadoes in 2024.
- Tornadoes do not follow permanent paths, and no Oklahoma community is protected because of its past tornado history.
- Modern warning systems help, but families still need a predetermined place to shelter.
- Both above-ground and below-ground safe rooms can be designed for extreme tornado conditions.
Oklahoma’s tornado history gives us plenty of reasons to prepare before the next warning. Contact Sprague’s Backhoe at (405) 600-4905 for a free quote on an above-ground or below-ground storm shelter for your Oklahoma property.
