TOHSEP Emergency Preparedness Guide 2019

Page 24

THUNDERSTORMS

THE UNDERRATED KILLERS M

ore people die each year from lightning strikes than from tornadoes and hurricanes. Start counting when you see a lightning flash. If you hear thunder 5 seconds later, the lightning is a mile away—10 seconds later, it’s 2 miles away. On average, around 40 million lightning strikes hit the ground each year in the United States. All thunderstorms generate lightning, the conutry’s second-biggest weather killer. WAYS TO AVOID BECOMING A VICTIM OF LIGHTNING

In the United States, lightning is the second-biggest weather killer, next to floods. Most victims are struck in the open, such as on beaches or golf courses, or when they take shelter from the rain under a tree. But lightning can be dangerous in your home as well. 1. If you are outdoors, you should rush to safety at the first flash of lightning, crack of thunder or even a darkening of the sky. 2. Hazy skies, especially in the east can often hide thunderstorms. 3. All thunderstorms are dangerous. Forecasters can’t tell, even with sophisticated instruments, whether a storm will produce hundreds of lightning flashes or only a few. 4. Never take shelter under a tree.

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TPCG.ORG

WWW.NWS.NOAA.GOV/NWR/ AUTOMOBILES OFFER LIGHTNING SHELTER

1. Lightning hits the vehicle. 2. Current flows through metal toward the ground. 3. Lightning jumps from the wheels to the ground and can blow out tires.

LIGHTNING CAN REACH INSIDE AND KILL

1. If lightning hits a house or other building, it can flow through plumbing, electrical, telephone wires or television cables. 2. Lightning has killed people talking on phones.


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