Facts about Earthquakes
1. Earthquakes are classified as great, major, moderate, or small, based on the intensity that they are registered on the “Richter Scale”.
2. Earthquake classifications based on the Richter scale are shown in magnitudes below.Classifications - Richter Scale3. After earthquakes more injuries and deaths are caused by panic, falling objects, landslides, fires, or floods than by the actual earthquake.
small 5.0 - 5.9
moderate 6.0 - 6.9
major 7.0 - 7.9
great 8.0 - 8.9
4. Earthquakes usually have aftershocks, or small tremors, which are often just as dangerous as the initial earthquake.
5. Earthquakes usually rarely last more than a few seconds.
6. Earthquakes can cause tidal waves in coastal areas.
What to do to PREPARE FOR an Earthquake
1. Follow procedures for “General Emergency and Disaster Preparations”.
What to do DURING an Earthquake
1. Remain calm! Think through the consequences of all your actions.
2. Stop, drop, cover, and hold on to something sturdy, where you are.
3. If you are indoors. . .a. stay indoors.4. If you are outdoors. . .
b. take cover under a heavy desk, table, bench, archway, alongside a sturdy wall or in a narrow hallway.
c. stay away from and out of windows and all other forms of glass, elevators, stairwells, and doorways with doors, (doors can swing closed, causing injuries).
a. stay outdoors.5. If you are in a crowded place. . .
b. move away from buildings, roofs with clay tiles, antennas, or satellite dishes, large trees, signs, power lines, and any other utility wires or buildings on stilts.
a. stay away from overhead walkways and do not rush for a doorway.6. If you are in a high-rise building. . .
b. take cover and move away from display shelves holding objects that can fall.
a. get under a sturdy desk or table away from windows and outside walls.7. If you are in a moving vehicle. . .
b. stay in the building on the same floor. An evacuation may not be necessary.
c. be aware that the electricity may go out and that the sprinkler systems and fire alarms may go on.
a. stop as quickly and safely as possible, and stay in your vehicle.8. Hold on to small children and pets. They scare easily and may try to run into dangerous areas or situations.
b. try not to stop near power-lines, bridges, tall fences, or gas stations.
c. watch for road and bridge damage before proceeding.
9. Do not use any open flame during or immediately after an earthquake in case there is a gas leak.
What to do AFTER an Earthquake
1. Prepare for aftershocks.
2. Follow procedures for “General Post Emergency and Disaster Response”
This information was taken by permission from the author of, "Emergency Preparedness and Disaster Response" by Kenneth Moravec. This booklet (very highly recommended) can be purchased for a very low cost by contacting the author at: Kenneth Moravec - MoravecKennethB@aol.com - (801) 492-9029




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