Thursday, June 25, 2009

Earthquake Precautions

One of the most frightening and destructive phenomena of nature is a severe earthquake and its terrible aftereffects. Like other natural disasters, earthquakes appear without warning. Although we may never know when an earthquake is going to strike, we can still be prepared for them.

There are many steps we can take to ensure that our homes are as safe as possible in the event of an earthquake:
· Repair defective electrical wiring, leaky gas lines, and inflexible utility connections. Get appropriate professional help. Do not work with gas or electrical lines yourself.
· Bolt down and secure to the wall studs your water heater, refrigerator, furnace, and gas appliances. If recommended by your gas company, have an automatic gas shut-off valve installed that is triggered by strong vibrations.
· Place large or heavy objects on lower shelves. Fasten shelves, mirrors, and large picture frames to walls. Brace high and top-heavy objects.
· Store bottled foods, glass, china, and other breakables on low shelves or in cabinets that fasten shut.
· Anchor overhead lighting fixtures.
· Be sure the residence is firmly anchored to its foundation.
· Install flexible pipe fittings to avoid gas or water leaks. Flexible fittings are more resistant to breakage.

In addition, having earthquake drills with your family will teach them what to do to stay safe during an earthquake. These are steps to go over with your family, especially the youngest members:
· Locate safe spots in each room under a sturdy table or against an inside wall. Reinforce this information by moving to these places during each drill.
· Hold earthquake drills with your family members: Drop, cover, and hold on!

However, the danger isn’t over. Practicing safe earthquake procedure doesn’t stop when the initial shaking does:
· Be prepared for aftershocks. These secondary shockwaves are usually less violent than the main quake but can be strong enough to do additional damage to weakened structures.
· Open cabinets cautiously. Beware of objects that can fall off shelves.
· Stay away from damaged areas unless your assistance has been specifically requested by police, fire, or relief organizations.
· Be aware of possible tsunamis if you live in coastal areas. These are also known as seismic sea waves (mistakenly called “tidal waves”). When local authorities issue a tsunami warning, assume that a series of dangerous waves is on the way. Stay away from the beach.

Having the knowledge to prepare for and react to an earthquake is essential. Visit ATWUSSD for more information on disaster preparedness.

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