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Florida lightning: why the state leads the nation, and how to stay safe
Florida summer afternoons come with a soundtrack: the rumble of a storm building inland. That storm is the state's top weather killer. Here's why Florida leads the country in lightning deaths, when and where the danger peaks, and what the National Weather Service says to do at the beach, on the golf course, on the water, and at home.
The one rule: When Thunder Roars, Go Indoors
The National Weather Service says there is no safe place outside when thunderstorms are in the area. If you hear thunder, you're likely within striking distance. Get to a safe building or a hard-topped metal vehicle, and stay there 30 minutes after the last thunder.
- Don't wait. Too many people wait far too long, and those delays lead to many of the lightning deaths and injuries in the U.S.
- Don't be fooled by blue sky. Lightning may strike as far as 10 miles from any rainfall. Many deaths happen before the rain arrives or after it seems to have passed.
- Don't go back out too soon. Electrical charges can linger in clouds after a storm seems to have passed.
- Count it out. NWS Melbourne's flash-to-bang method: count the seconds from the flash to the thunder and divide by 5 to get miles. Fifteen seconds means three miles, which is too close.
Florida leads the nation in lightning deaths
| Figure | What the source says |
|---|---|
| Deaths, 1959 to 2017 | Florida 498, the most of any state. Texas was second with 226. The U.S. total was 4,136. |
| Deaths per person | Florida ranks 5th, at 0.76 deaths per million people a year. Wyoming ranks 1st. |
| Deaths and injuries, 1959 to 2004 | Florida 2,117, more than twice second-place North Carolina |
| Share of weather deaths | Lightning caused 53.1% of Florida's weather-related deaths from 1959 to 1993, ahead of drowning, tornadoes, and hurricanes |
| The title | NWS Melbourne calls central Florida the Lightning Capital of the United States |
| 2026 so far | 6 of the 16 U.S. lightning deaths were in Florida, as of September 22 |
| 2024 | 6 of the 13 U.S. deaths were in Florida |
Florida's 2026 lightning deaths, from the National Weather Service list:
- Santa Rosa County, kayaking on a river (May 31)
- Fort Myers Beach, in the water (July 3)
- Margate, on a sidewalk, a mother and her young child (Aug. 23)
- Fort De Soto, jet skiing (Aug. 26)
- Celebration, walking on a pathway (Sept. 8)
The 1959 to 2017 state tables were compiled from NOAA Storm Data and are hosted by the National Weather Service. NWS calls the yearly lists preliminary.
Why Florida gets so much lightning
- Moisture and heat: NOAA's National Severe Storms Laboratory says Florida has the highest cloud-to-ground lightning frequency in the U.S., between Tampa and Orlando. Florida has a lot of low-level moisture on many days, plus high surface temperatures that drive strong sea breezes along both coasts.
- Two sea breezes collide. NWS Melbourne says sea breezes form along the east and west coasts, and their collision over the peninsula causes the high flash rates in June and the rest of summer.
- July is the peak. Warm coastal waters and near-maximum sunshine let both sea breezes fully develop.
- Lightning Alley: the corridor from Tampa Bay to Titusville gets the most lightning in the U.S. each year.
- South Florida gets a bit less. NWS Melbourne says the narrow peninsula pushes the east coast sea breeze west quickly, and the cooler Everglades are less unstable.
- Winter is different. In January there's very little lightning, and what there is comes with cold fronts. It's most common in the Panhandle.
When and where the danger peaks
| Pattern | What the source says |
|---|---|
| Season | More than 90% of Lightning Alley's lightning comes from May through October |
| Time of day | Between noon and midnight |
| Who's most at risk | People who spend a lot of time outdoors in Central Florida, like construction workers, park rangers, golfers, and campers |
| Storm days a year | 70 to 80 on the east coast near Melbourne and Vero Beach, 80 to 90 around Orlando, and 90 to 100 near Lakeland |
| Brevard County strikes | About 6,676 in August and 5,707 in July, compared with 3 in December |
| Nationwide | More than 70% of U.S. lightning deaths from 2006 to 2019 happened in June, July, and August |
At the beach and on the water
- Go to your car. The National Weather Service says that if you hear distant thunder at the beach, you should go to your car and not shelter under beach picnic shelters. Wait 30 minutes after the last thunder before going back.
- Get out of the water. NWS Miami says get out of the water, off the beach, and out of small boats.
- Small boats are the danger. The vast majority of boat lightning deaths and injuries happen on small boats with no cabin. If storms are forecast, don't go out.
- Stuck on a boat: drop anchor and get as low as possible. Large boats with cabins are relatively safe. Stay inside the cabin and away from metal.
- The numbers: from 2006 to 2019, the U.S. had 40 fishing deaths, 25 beach deaths, and 18 boating deaths.
- It happens here. In 2026, Florida lightning deaths included people in the water at Fort Myers Beach, jet skiing at Fort De Soto, and kayaking in Santa Rosa County.
Beach flags are a separate warning: what the flags mean. The beach directory lists Florida beaches. Small-boat rules are on the boating laws page.
On the golf course and at outdoor games
- Golf carts aren't shelter. NWS Melbourne says open vehicles like golf carts aren't safe. Get to the clubhouse or a hard-topped car.
- Put down metal tools? NWS Miami says not to use golf clubs, tennis rackets, or tools. The national NWS says metal doesn't attract lightning, so don't waste time getting rid of it. Just get inside.
- Golf isn't the top killer. An NWS-posted analysis of 2006 to 2019 found fishermen died four times as often as golfers, and beach activities and camping each about twice as often. There were 10 golf deaths and 12 soccer deaths.
- No game is worth it. Many lightning casualties happen because people wait to finish a game. Adults are responsible for children's safety.
- Dugouts aren't safe. For youth games, get everyone into vehicles or a real building, not the dugouts.
- Organizers need a plan. NWS says every organized activity should have a lightning safety plan, with a designated lightning monitor who isn't the coach, umpire, or referee.
- The danger zone: a significant lightning threat extends about 6 to 10 miles from the base of a storm. Thunder can usually be heard about 10 miles away.
Looking for a course: Florida golf courses.
Safe and unsafe shelter
| Place | Safe? |
|---|---|
| House, school, office, store | Safe: buildings with electricity and plumbing |
| Hard-topped metal car, van, or bus, windows up | Safe. The metal shell carries lightning around you, not the tires. |
| Convertible, even with the top up | Not safe |
| Golf cart, open tractor | Not safe |
| Beach shack, pavilion, picnic shelter | Not safe, even if grounded |
| Dugout, shed, carport, open garage | Not safe |
| Tent | No protection |
| Under a tree | The second leading cause of lightning casualties |
Staying safe at home
- Corded phones: stay off them. Cell and cordless phones are fine.
- Electronics: don't touch computers, TVs, or cords. Remote controls are safe.
- Water: don't shower, bathe, wash dishes, or wash your hands.
- Windows and doors: stay away from them, and off porches, balconies, and open garages.
- Concrete: don't lie on concrete floors or lean on concrete walls.
- Pets: dog houses aren't safe, and dogs chained to trees or on metal runners are especially at risk.
- Surge protectors: typical surge protectors won't protect equipment from a strike. Don't unplug things during the storm, because you could be struck.
If you're caught outside with nowhere to go
The National Weather Service says there is little you can do to substantially reduce your risk outside. These tips only slightly lessen it. Keep moving toward a safe building or vehicle.
- Get off hills and other high ground.
- Never lie flat on the ground.
- Never shelter under an isolated tree or a rocky overhang.
- Get out of and away from ponds, lakes, and other water.
- Stay away from fences, power lines, and other things that conduct electricity.
- In a group, spread out so one strike doesn't hurt everyone.
- On a bike or motorcycle, pull over near a safe building and wait 30 minutes after the last thunder.
If someone is struck
It's safe to touch them. The human body does not store electricity. Cardiac arrest is the immediate cause of death for those who die, so fast first aid matters.
- Call 911.
- Begin CPR if you're trained.
- Use an AED if one is available. NWS calls them lifesavers.
- Don't become a victim. Lightning can strike twice. Move the person to a safer place if you can.
Most people survive. Only about 10% of people struck are killed. Lightning mainly injures the nervous system, and survivors can have headaches, memory trouble, dizziness, chronic pain, and sleep problems for years. Serious burns are rare.
How lightning hurts people
| Way | What happens |
|---|---|
| Ground current | Causes the most lightning deaths and injuries. Energy spreads out through the ground from a strike. |
| Side flash | Current jumps from a taller object, usually when someone is within a foot or two of a tree they're sheltering under |
| Conduction | Travels through wires, plumbing, and metal. It causes most indoor casualties. |
| Direct strike | Less common but potentially the most deadly, usually in open areas |
| Streamers | Upward discharges that can injure people even without a completed strike |
The odds, and lightning by the numbers
| Figure | What the source says |
|---|---|
| Odds in a given year | About 1 in 1,222,000, based on 2009 to 2018 |
| Odds in a lifetime | About 1 in 15,300 |
| Odds someone you know is affected | About 1 in 1,530 |
| Florida's odds | Higher than average. NWS Melbourne says your odds depend on where you live, the season and time of day, and how much you're outdoors. |
| U.S. strikes a year | About 25 million |
| Volts | 100 million to 1 billion |
| Amps | 10,000 to 200,000 |
| Light bulb | One flash could light a 100-watt bulb for 3 months |
| Who dies | Males were 79% of U.S. lightning deaths from 2006 to 2019, and almost two-thirds of the deaths happened during outdoor leisure activities |
Myths and facts
| Myth | Fact | Source |
|---|---|---|
| Lightning never strikes the same place twice | It often does. The Empire State Building is hit about 23 times a year. | National Weather Service |
| No rain overhead means you're safe | Bolts from the blue can strike 10 to 15 miles from the storm | National Weather Service |
| Don't touch a victim, you'll be shocked | The body doesn't store electricity. Give first aid. | National Weather Service |
| A tree keeps you dry and safe | Trees are the second leading cause of lightning casualties | National Weather Service |
| Metal attracts lightning | Height, shape, and isolation matter, not metal | National Weather Service |
| Rubber tires protect you in a car | The metal shell protects you, not the tires | NWS Melbourne |
| Lie flat if you're caught outside | Lying flat raises your risk from ground current | National Weather Service |
| Finish the game first | Many casualties come from waiting too long | National Weather Service |
| A house is 100% safe | Only if you avoid wiring, plumbing, and corded phones | National Weather Service |
Where sources differ
| Question | One source | Another source |
|---|---|---|
| Crouching outside | National NWS: crouching doesn't make you safer. Keep moving to shelter. | NWS Miami: with no shelter, crouch in the open, and squat if your hair stands on end. This page follows the national guidance. |
| Unplugging during a storm | National NWS: don't unplug during a storm, or you could be struck | NWS Miami: unplug TVs and turn off air conditioners. Unplug before the storm arrives, not during it. |
| Deaths per year | NWS main page: about 20 | NWS brochure and sports page: about 30. NWS odds page: 27 a year from 2009 to 2018. |
| U.S. strikes per year | NWS main page: about 25 million | NWS Melbourne: 20 million |
| How far lightning reaches | NWS myths page: 10 to 15 miles | NWS brochure: as far as 10 miles from rainfall |
| 2025 U.S. deaths | 2025 list: 20, last updated July 31, 2025 | 2026 page table: 21 for 2025 |
| Florida deaths over time | 1959 to 2017: 498 | NWS Melbourne, 1959 to 2007: 449. Different end years. |
Questions people ask
Does Florida have the most lightning deaths?
Yes. National Weather Service data show Florida had 498 lightning deaths from 1959 to 2017, the most of any state. Texas was second with 226.
Why does Florida get so much lightning?
NOAA's National Severe Storms Laboratory says it's the low-level moisture and hot surface temperatures that drive strong sea breezes on both coasts. NWS Melbourne says the two sea breezes collide over the peninsula and set off the summer storms.
Where is Florida's Lightning Alley?
NWS Melbourne says the corridor from Tampa Bay to Titusville gets the most lightning in the United States each year. NOAA says the highest frequency of cloud-to-ground lightning is between Tampa and Orlando.
When is lightning worst in Florida?
NWS Melbourne says more than 90% of the lightning in Lightning Alley comes from May through October, between noon and midnight. July is the peak month.
What does 'When Thunder Roars, Go Indoors' mean?
If you can hear thunder, you're close enough to be struck. The National Weather Service says to get to a safe building or a hard-topped metal vehicle right away, and stay there 30 minutes after the last thunder.
How far away can lightning strike?
The National Weather Service says lightning often strikes more than three miles from the center of a storm, and 'bolts from the blue' can hit 10 to 15 miles away.
Why wait 30 minutes after the last thunder?
The National Weather Service says electrical charges can linger in clouds after a storm seems to have passed. Some people are struck because they went back outside too soon.
Is a car safe in lightning?
A hard-topped metal vehicle with the windows up is safe. NWS Melbourne says the rubber tires don't protect you. The metal shell carries the lightning around you. Convertibles and golf carts aren't safe.
Is a picnic shelter or beach pavilion safe?
No. The National Weather Service says picnic shelters, dugouts, sheds, tents, and small buildings without plumbing or electricity are not safe.
Is golf dangerous in lightning?
Yes. Golf courses are open ground, and golf carts are not safe shelters. Get to the clubhouse or a hard-topped car. NWS data show 10 U.S. golf deaths from 2006 to 2019. Fishing and beach outings killed more people.
What should I do at the beach when I hear thunder?
Go to your car or a real building. The National Weather Service says not to shelter under beach picnic shelters, and to get out of the water and off the beach.
Is it safe to shower during a thunderstorm?
No. The National Weather Service says to avoid plumbing, including showers, baths, and washing dishes, because lightning can travel through pipes.
Can I use my cell phone during a storm?
Yes. The National Weather Service says cell phones and cordless phones are safe. Stay off corded phones.
Is it safe to touch someone who was struck by lightning?
Yes. The National Weather Service says the human body does not store electricity. Call 911, start CPR if you're trained, and use an AED if one is available.
Should I crouch if I'm caught outside?
The National Weather Service says crouching doesn't make you any safer and that you should keep moving toward a safe building or vehicle. Never lie flat on the ground.
Does lightning strike the same place twice?
Yes, often. The National Weather Service says the Empire State Building is hit about 23 times a year.
Does metal attract lightning?
No. The National Weather Service says height, a pointy shape, and isolation decide where lightning strikes. Metal does conduct it, so stay away from fences, railings, and bleachers.
What are the odds of being struck by lightning?
The National Weather Service estimates about 1 in 1.2 million in a given year and 1 in 15,300 over a lifetime, based on 2009 to 2018 averages.
How many people die from lightning each year?
The National Weather Service counted 16 U.S. lightning deaths in 2026 as of September 22, six of them in Florida. Its main page says about 20 people die each year.
Sources
- National Weather Service: lightning safety, safety overview, tips, outdoors, indoors, myths, odds, sports, how people are struck, medical effects, 2026 deaths, 2025 deaths, 2024 deaths, deaths by state 1959 to 2017, analysis of deaths 2006 to 2019, lightning brochure
- NWS Melbourne: Lightning Information Center, Florida lightning climatology, facts and trivia, Florida lightning stats, lightning safety
- NWS Miami: lightning safety
- NOAA National Severe Storms Laboratory: lightning FAQ
This page is general information. In an emergency, call 911.