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Disaster Readiness and Risk Reduction

readiness

Mikko John A. Juria SC17 Disaster Readiness and Risk Reduction ◦Enumerate the signs of an impending Tsunami -One of the signs of a potential tsunami is the occurrence of a very large earthquake that lasts for more than 20 seconds. If an area has been shaken by a very large earthquake, one should be on alert that shorelines located within the radius of the earthquake's epicentre, may be hit by a tsunami. -Abnormal ocean activity, a wall of water, and approaching tsunami create a loud “roaring” sound similar to that of a train or jet aircraft. -A more immediate and ominous sign of an approaching tsunami is a rapid and unexpected recession of water levels below the expected low tide. This can occur minutes before the shoreline is struck by a tsunami and can be the only sign along coastlines that are located too far from the earthquake epicentre to have felt the shaking. ◦Enumerate in an orderly manner the precautions and safety measures before, during and after an Earthquake Before an Earthquake: -Know your risk. Research and find out if you live near an active fault line, and whether or not the ground around you is more susceptible to the effects of an earthquake. -Keep on hand a flashlight; a portable radio with fresh batteries; a first-aid kit; a fire extinguisher a three-day supply of fresh water; non-perishable, ready-to-eat foods; and an adjustable wrench for turning off gas and water. -Practice safety drills and make a escape plan in your home and school etc. -Brace or anchor high or top-heavy objects, secure items that might fall (televisions, books, computers, etc.) During an earthquake, these items can fall over, causing damage or injury. -Hang heavy items, such as pictures and mirrors, away from beds, couches, and anywhere people sit. Earthquakes can knock things off walls, causing damage or injury. During an Earthquake: -Drop, cover, and hold on! -If you are in bed, hold on and stay there, protecting your head with a pillow. You are less likely to be injured staying where you are. Broken glass on the floor has caused injury to those who have rolled to the floor or tried to get to doorways. -If you are in a vehicle, pull over to a clear location, stop and stay there with your seatbelt fastened until the shaking has stopped. Trees, power lines, poles, street signs, and other overhead items may fall during earthquakes.  -Stay away from windows. Windows can shatter with such force that you can be injured several feet away. - If you are in a coastal area, move to higher ground. Tsunamis are often created by earthquakes. After an Earthquake: -Check yourself for injuries.  -Protect yourself from further danger by putting on long pants, a long-sleeved shirt, sturdy shoes, and work gloves. -Look for and extinguish small fires. Eliminate fire hazards. Putting out small fires quickly, using available resources, will prevent them from spreading.  -Listen to a portable, battery-operated radio (or television) for updated emergency information and instructions. If the electricity is out, this may be your main source of information - Expect aftershocks. Each time you feel one, drop, cover, and hold on!  -Watch out for fallen power lines or broken gas lines, and stay out of damaged areas.  -Stay out of damaged buildings. If you are away from home, return only when authorities say it is safe.  -Use the telephone only to report life-threatening emergencies. Telephone lines are frequently overwhelmed in disaster situations.