early warning signs of tsunam. {can i have big answer please!}
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Early warning signs of a 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.
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.
A tsunami may also occur with very little warning.
Natural Resources Canada's seismologists monitor for such events, around the clock. As soon as possible, a tsunami warning is issued to media and municipalities in regions where a tsunami is likely to hit.
The Canadian Coast Guard's Marine Communications Traffic Services broadcasts tsunami alerts to mariners.
When you get warning of a tsunami, if there is time, move to higher ground immediately.
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Answered by YashDesai1512