The danger of tsunamis

津波についての情報ビデオ

2011/01/12 Wednesday Disaster Preparedness

Here in Mie, there are concerns that an earthquake will occur in the Tokai, Tonankai or Nankai areas during the first half of this century. In the event that these earthquakes occur simultaneously, the number of casualties is expected to reach 4800 people. Half of these casualties are expected to occur due to the tsunami generated by earthquake. In the Atashika-cho area of Kumano City, a tsunami with a maximum height of 9 meters would reach the shore no later than 14 minutes after a strong earthquake occurs in the area, and other coastal areas in Mie would also suffer heavy tsunami damage.

The most important way to protect yourself from tsunamis is to escape to higher ground if you are in a coastal area during an earthquake. If you have access to a television or radio, use it to confirm information about the tsunami and follow any instructions that are broadcast. Tsunamis approach the shore at extremely high speeds. It is already too late to escape to high ground by the time a tsunami becomes visible from the shore, so evacuate immediately if you feel shaking or an evacuation order is given. It is also crucial for everyone to familiarize themselves with the locations of at-risk areas, evacuation areas and evacuation routes by consulting the “hazard maps” created by cities and towns.

Remember, it is almost impossible to escape the force of a tsunami after being caught in the waves. Moving to higher ground, even when the approaching tsunami is on a scale of tens of centimeters, could save your life.