Rocky Mountain National Park experiences frequent lightning strikes, especially during summer months. Between 1987 and 2018, there were 12 fatalities and 39 injuries due to lightning in the park. The high-altitude terrain and open spaces make it particularly vulnerable to strikes. Visitors must be aware of the risks, safety measures, and best practices when exploring the park during thunderstorm season.
What Are the Statistics on Lightning Strikes in Rocky Mountain National Park?

Lightning strikes in Rocky Mountain National Park are a significant concern, particularly during the summer months. Here are some key statistics:
- From 1987 to 2018, the park recorded 12 fatalities and 39 injuries due to lightning strikes.
- In 2014, two separate lightning incidents occurred within two days, resulting in two fatalities and several injuries.
- One of these incidents happened near Rainbow Curve at 10,829 feet along Trail Ridge Road.
- Lightning flashes are most common from June through September.
These statistics highlight the importance of lightning safety awareness for park visitors.
Where Are the High-Risk Areas for Lightning Strikes in the Park?

While lightning can strike anywhere in Rocky Mountain National Park, some areas are particularly vulnerable:
- High-Alpine Terrain:
- Longs Peak
-
Other mountain summits
-
Exposed Areas:
- Trail Ridge Road overlooks
-
Open fields and meadows
-
Ridgelines and Peaks:
- Any elevated, exposed areas
Visitors should be especially cautious in these locations during thunderstorm season and be prepared to descend quickly if weather conditions deteriorate.
What Safety Measures Should Hikers Take to Avoid Lightning Strikes?
To minimize the risk of lightning strikes, hikers should follow these safety measures:
- Plan Hikes Wisely:
- Avoid hiking during peak thunderstorm hours (late morning to early afternoon)
-
Check weather forecasts before setting out
-
Be Prepared to Descend:
- Have an exit strategy to quickly reach lower elevations
-
Use gullies rather than ridgelines when descending
-
Seek Appropriate Shelter:
- Get below treeline when possible
-
Avoid isolated trees, caves, and overhangs
-
Stay Alert:
- Monitor weather conditions throughout your hike
- Be aware of signs of approaching storms (darkening skies, increasing winds)
By following these measures, hikers can significantly reduce their risk of being caught in a dangerous lightning situation.
What Are the Best Practices for Lightning Safety in the Park?
To ensure safety during lightning events in Rocky Mountain National Park, follow these best practices:
- Monitor Weather Forecasts:
- Check park weather updates regularly
-
Be aware of daily thunderstorm patterns
-
Identify Safe Shelter Options:
- Modern buildings with electrical and plumbing systems
-
Metal-topped vehicles with windows closed
-
Avoid High-Risk Areas:
- Stay away from tall objects and open spaces during storms
-
Descend from exposed ridges and summits
-
Use Proper Emergency Protocols:
- If caught outside, crouch low with feet together
-
Keep your head down and hands off the ground
-
Time Your Activities:
- Plan outdoor activities for early morning when possible
- Be prepared to cut hikes short if storms approach
By adhering to these practices, visitors can better protect themselves from lightning dangers while enjoying the park.
How Can Photographers Safely Capture Lightning Strikes in the Park?
For those interested in photographing lightning strikes in Rocky Mountain National Park, safety should be the top priority. Here are some guidelines:
- Optimal Times for Photography:
- Late afternoon to early evening during summer months
-
When thunderstorms are more common but from a safe distance
-
Equipment Recommendations:
- Camera with remote shutter release or timer
- Wide-angle lens for capturing broad landscapes
-
Sturdy tripod for long exposures
-
Safety Guidelines:
- Maintain a safe distance from the storm
- Use a vehicle as shelter when possible
- Avoid open areas and tall objects
-
If you hear thunder, you’re within striking distance – seek shelter immediately
-
Photography Techniques:
- Use long exposures to capture multiple strikes
- Frame your shot to include interesting foreground elements
- Be patient and prepared for multiple attempts
Remember, no photograph is worth risking your life. Always prioritize safety over getting the perfect shot.
What Emergency Protocols Should Visitors Follow During a Lightning Storm?
In the event of being caught in a lightning storm in Rocky Mountain National Park, follow these emergency protocols:
- Immediate Actions:
- Descend from high elevations quickly
-
Seek proper shelter in buildings or vehicles if possible
-
If No Shelter is Available:
- Crouch in a ball-like position with feet together
- Minimize contact with the ground
-
Stay away from tall objects and water sources
-
Group Safety:
- Spread out if in a group to reduce multiple casualties
-
Keep a distance of at least 20 feet between individuals
-
After the Storm:
- Wait at least 30 minutes after the last thunder before resuming activities
-
Check for any injuries and seek medical help if needed
-
Reporting Incidents:
- Report any lightning-related incidents to park rangers
- Provide accurate location information for any strikes or injuries
By following these protocols, visitors can increase their chances of safely weathering a lightning storm in the park.
Lightning strikes in Rocky Mountain National Park are a serious concern that requires vigilance and preparation. By understanding the risks, following safety guidelines, and respecting the power of nature, visitors can enjoy the park’s beauty while minimizing the dangers posed by lightning. Whether hiking, camping, or photographing, always prioritize safety and be ready to adapt your plans based on weather conditions.
References:
1. https://www.nps.gov/romo/planyourvisit/lightning-safety.htm
2. https://www.nps.gov/romo/learn/news/pr_second_lightning_fatality_in_two_days_at_rocky_mountain_national_park_further_information_and_identity_of_friday_victim_released.htm
3. https://journals.ametsoc.org/view/journals/wcas/13/3/WCAS-D-19-0155.1.xml