Outdoor Lightning Safety - When a Safe Location Is Not Nearby

For Motorcyclist and Bicyclist.

Quick overview:

1) - KNOW THE WEATHER FORECAST BEFORE HEADING OUT
2) - IF LIGHTNING THREATENS, TRY TO FIND THE RELATIVE SAFEST LOCATION POSSIBLE
3) - AVOID TALL OBJECTS, ESPECIALLY TREES!!
4) - SQUAT LOW IF CAUGHT IN THE OPEN

Quick review: Definition of safe locations

Here are specific recommendations for Motorcyclist/Bicyclist and a safe location is NOT nearby:

1.) Know the weather forecast for that day. If there is a high chance of thunderstorm activity, you may want to curtail your riding activities on this day.

a.) Carry a portable radio with you so you can receive the latest weather forecast:

i.) Portable NOAA Weather radios broadcast weather information 24 hours a day. These radios are available anywhere you can purchase portable electronics.

b.) If you see threatening skies in the distance and you are passing a safe location, you may want to stop at this safe location and wait the storm out. This is especially true for bicyclists who are in remote areas and safe locations are few and far between. Remember, lightning can strike many miles away from the rain area of a thunderstorm.

i.) If you can turn around and get away from the storm, then do it! (This is especially true for motorcyclists).

ii.) DO NOT ride into a lighting storm! Do not ride near a thunderstorm!

2.) The lightning safety community reminds you that if you are caught outside during lightning activity, then you are NOT safe from a lightning strike!! However, if you cannot find a safe location, some areas outside may be somewhat safer than others:

a.) If an overpass is available, seek shelter under the overpass. DO NOT go near steel girders. Move away from your bike. Remain on the dry surfaces if possible. Overpasses are engineered structures and are likely to be properly grounded. Although an overpass is likely to be higher than the surrounding landscape, if it is struck by lightning, the electrical current will likely be channelled safely into the earths surface.

b.) Look for a bridge over a stream, culvert, railroad crossing or any other type of bridge. Stay away from water, Stay away from any metal surfaces (However, be alert for rapidly rising water if under a bridge which crosses a stream).

c.) High tension wires: If high voltage electrical tension wires cross the road, you may want to seek shelter directly underneath these wires. Do not get too close to the large metal towers which hold up these wires (stay away at least 50 feet). Electric companies design these high tension wires for lightning strikes. If lighting should strike the wires or towers, the current is designed to safely go deep into the ground.

IMPORTANT: None of the above recommendations (overpasses, bridges, high tension wires) guarentee safety from being struck by lightning. However, it is likely that these recommendations are more safer than being caught "out in the open". Of course, the best thing to do is to find a safe location before lightning threatens.

d.) REMEMBER - Do NOT seek shelter in an UNSAFE BUILDING. Picnic shelters or other open roadside shelters are NOT safe during lightning activity.

3.) If you find yourself caught completely in the open and lightning is occurring within 5 miles of your location, it is strongly suggested that the best thing for you to do is STOP riding, get off of your motorcycle/bicycle, find the lowest area possible (small ditch/culvert, etc), and get into the Lightning Desperation Position (see figure below).

a.) Motorcyclist should move at least 50 feet away from their bike. Bicyclist should lay their bikes on the ground.

b.) DO NOT CONTINUE TO RIDE if lightning is occurring! Once lightning is within 5 miles of your location, it is suggested you should stop your ride. Motorcyclist and Bicyclist have been struck and killed by lightning while riding in lightning storms. Click here to read a story about a motorcyclist killed while riding in lightning.

Figure 1. "Lightning Desperation Position". Click here to learn more about the Lightning Desperation Position.

Click here to learn about the 30-30 Lightning Safety rule

Click here to calculate how far lightning is from you

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  • Page last modified: 4-Nov-2005 8:41 PM UTC
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