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They use satellites to check every thing, from Tsunamis to Light Rain. When the waves in the sea are getting too high they start to send out warnings.

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14y ago

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How does a tsunami warning machine work?

A tsunami warning machine depends on information that comes from a network of sensors. These sensors indicate when an earthquake happens, and geologists decide if a tsunami is likely. If so, they send out a warning. If the wave sensors pick up actual tsunami activity, the tsunami warning machine is activated in each of the areas that is at risk.


What are tsunami warning signs?

yicdclsdnldc


When was the most recent tsunami reported by the west coastAlaska tsunami warning center?

I think it was the Tsunami in 2004.


Are there more than one warning for tsunamis like there is for a tornado?

Yes. There is a tsunami watch is issued if a tsunami may impact an area. A tsunami advisory is issued if a tsunami poses a threat to areas in or along the water. A tsunami warning is issued if a tsunami is expected to cause widespread flooding.


How much warning was there on the Japan tsunami and earthquake in March 2011?

There was little to no warning about the coming of the earthquake and tsunami that hit Japan on March 2011.


What is a ptwc?

Pacific Tsunami Warning Center


What is a tsunami warning device?

Animals earthquake


How long was the warning prior to tsunami in japan?

In the case of the 2011 tsunami in Japan, the warning issued for the earthquake that triggered the tsunami was approximately eight minutes. This short warning time made it challenging for people to evacuate in time, leading to significant devastation.


What caused recent disaster in Indonesia?

tsunami, is the answer and now in India there's a warning for some states like mumbai.As people said.


How many tsunami warning systems are there currently in the world?

There are several tsunami warning systems in the world, managed by organizations such as the Pacific Tsunami Warning Center (PTWC), the National Oceanic and Atmospheric Administration (NOAA), and the Japan Meteorological Agency (JMA). These systems provide alerts and forecasts to coastal communities in the event of a tsunami threat.


Where does a tsunami warning system now operate?

It could be in Japan. Because in Japan had often Tsunami


Who invented the tsunami warning system?

gonads Watson