Another way to measure the strength of an earthquake is to use the observations of the people who experienced the earthquake, and the amount of damage that occurred, to estimate its intensity. The ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

(WHTM) – Residents along much of the East Coast felt shaking Friday morning as a 4.8 magnitude earthquake struck New ... Beno Gutenberg — to measure the size of earthquakes occurring in ...

Earthquake Magnitude Scale Magnitude Earthquake Effects Estimated Number Each Year 2.5 or less Usually not felt, but can be recorded by seismograph. Millions 2.5 to 5.4 Often felt, but only causes ...

But how much do we know about earthquakes and what ... or large tidal waves to travel to nearby land. We measure the force of an earthquake using the Richter Scale. It is often secondary hazards ...

We aren’t sure why we want to detect an earthquake, but we think we do. Imagine a large sensor network sending back real-time data as an earthquake happens — something we saw last year using ...

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