What is the 30 30 rule?

“The '30-30 Rule' directed people to be in a safe place when there is 30 seconds or less between lightning and its thunder, and to wait 30 minutes or more after hearing the last thunder before leaving the safe place.


What is the 30-30 rule and who imposes it?

The 30-30 Rule is an easy way to determine the threat of lightning in your area: 30 Seconds: Count the seconds between seeing lightning and hearing thunder. If this time is less than 30 seconds, lightning is a threat. Seek shelter immediately.

What is 30-30 lightning rule?

When You See Lightning, Count The Time Until You Hear Thunder. If That Is 30 Seconds Or Less, The Thunderstorm Is Close Enough To Be Dangerous – Seek Shelter (if you can't see the lightning, just hearing the thunder is a good back-up rule). Wait 30 Minutes Or More After The Lightning Flash Before Leaving Shelter.


Why wait 30 minutes after lightning?

Because electrical charges can linger in clouds after a thunderstorm has seemingly passed, experts agree that people should wait at least 30 minutes after the last thunder before resuming outdoor activities.

What 30-30 means?

The 30-30 rule for thunderstorm safety is simple: when you hear thunder within 30 seconds of a lightning flash, seek shelter and stay there at least 30 minutes after the last lightning flash. Start counting as soon as you see a lightning flash and keep counting until you hear the thunder associated with the flash.


How Much Home Can You Afford? (The 30/30/3 Rule Explained)



How accurate is a 30-30?

30-30 rifle shoots a 150-grain bullet flat and accurate enough out to 150 yards, and imparts plenty of foot-pounds of energy to hammer a buck on the spot, it does so with negligible recoil.

What is a 45 70 round?

45-70 Government round is a rimmed straight rifle cartridge that was one of the first centerfire rifle cartridges ever invented it originally used black powder but since smokeless powder was developed it has since used that. The . 45-70 Government round is also known as simply, . 45 Government.

How far away is lightning at 3 seconds?

A general rule of thumb to know how far off a bolt of lightning is when you hear thunder, if you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance in miles to the lightning: 5 seconds = 1 mile, 15 seconds = 3 miles, 0 seconds = very close.


How far away is lightning at 10 seconds?

When you see the flash of a lightning bolt, you can start counting seconds and then divide to see how far away the lightning struck. If it takes 10 seconds for the thunder to roll in, the lightning struck about 2 miles or 3 kilometers away.

Why should you not swim in lightning?

Lightning often strikes water, and water conducts electricity. That means that the currents from a lightning strike can seriously injure you. In fact, it can even kill you. This is why, when you hear thunder or see lightning, it's a good idea to avoid the pool, beach and any other large body of water.

Is every 5 seconds a mile for lightning?

If you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance in miles to the lightning: 5 seconds = 1 mile, 15 seconds = 3 miles, 0 seconds = very close. Keep in mind that you should be in a safe place while counting.


How far away is lightning after 1 second?

Simply count the number of seconds between the flash and the sound of thunder and divide by 5 to get the distance in miles. So, 1 second = less than a mile (a fifth of a mile), 5 seconds = 1 mile, 20 seconds = 4 miles, etc.

Do I have to dodge 200 lightning strikes in a row?

If you press it fast enough you'll dodge the lightning, if not you'll get struck; you'll need to dodge 200 consecutive strikes and get the reward to earn this trophy. You'll have to count your dodges as the trophy is only rewarded once you get the item for 200 consecutive dodges.

Is it safe to be on a balcony during a thunderstorm?

Indoor Lightning Safety

Stay away from electrical equipment or cords, including corded phones. Avoid plumbing; do NOT wash your hands, take a shower, or wash dishes. Stay away from windows and doors, and stay off porches and balconies.


How far away is lightning safe?

While lightning has been recorded to strike at a distance of 10 miles, the rule of thumb used for safety is a six mile distance. Thus, seeking shelter is recommended if the lightning is six miles away or less. There are a number of lightning detectors on the market using various methods to determine lightning distance.

How close does lightning have to be to shake your house?

Each lightning bolt has the potential to produce a shock wave within the first 10 yards of the weather event.

Can lightning strike through a window?

Glass is a good insulator, so it is very unlikely that a window pane would ever be struck directly. But a lightning strike on the roof of a house will travel down through the building through the most conductive route available.


Why is thunder so loud?

Why is thunder so loud? It's because the amount of electrical energy that flows from the cloud to the ground is so enormous: it's like a very big waterfall of electricity. The louder the sound that you hear, the closer you are to the lightning. Light travels through air much faster than sound.

Can you see lightning 100 miles away?

At night, it is possible to see the flashes of lightning from very far distances, up to 100 miles (160 km), but the sound does not carry that far.

Where does lightning strike the most?

Lake Maracaibo in Venezuela is the place on Earth that receives the most lightning strikes. Massive thunderstorms occur on 140-160 nights per year with an average of 28 lightning strikes per minute lasting up to 10 hours at a time. That's as many as 40,000 lightning strikes in one night!


What signs will tell you that a lightning is close enough to harm you?

Here's what you need to know.
  • You See Tall, Bright White Clouds. ...
  • You Can Hear the Thunder Approaching. ...
  • You See Your Hair Standing on End or Feel Tingling. ...
  • You Taste Something Metallic. ...
  • You Smell the Scent of Ozone in the Air. ...
  • You Start to Get Dizzy or Sweat. ...
  • You Can Hear Vibrating, Buzzing, or Crackling.


Can you see lightning 200 miles away?

The speed of light is much faster and can travel much farther than the speed of sound. Lightning can be seen from 150 to 200 miles away on a clear, dark summer night as a storm approaches. Meanwhile, thunder can only be heard up to just 10 miles away.

What caliber is an elephant gun?

400 to . 620 inch caliber and velocities around 2,000 ft/s (610 m/s) they possessed vastly improved trajectory and penetration over their black powder forebears. Within a few years the mighty bore guns of the previous era largely disappeared from the gamefields.


Is a 45-70 considered an elephant gun?

45-70, when loaded with the proper bullets at appropriate velocities, has been used to hunt the African "big-five." The . 45-70 has been loaded and used to hunt everything from birds to elephants and the cartridge is still undergoing new development work.

What's the best lever-action rifle caliber?

Here are my top five lever-action rifle cartridges.
  1. 1. . 30-30 Winchester. This cartridge has certainly earned its position at the top of the list, as the . ...
  2. 2. . 45-70 Government. The oldest cartridge on this list, the . ...
  3. 3. . 348 Winchester. ...
  4. 4. . 38-55 Winchester. ...
  5. 5. . 405 Winchester.