In fact, the Richter scale was replaced in the 1970s by other ... with German-American seismologist Beno Gutenberg — to measure the size of earthquakes occurring in southern California.

There are a number of ways to measure the magnitude of an earthquake. Most scales are based on the amplitude of seismic waves recorded on seismometers. These scales account for the distance between ...

Just as seismologists measure the size of an earthquake using the Richter scale, volcanologists use an eruption magnitude scale called the Volcanic Explosivity Index, or VEI to classify eruptions.

The first earthquake took place just after at 3.03am and hit 2.2 on the Richter scale - the scale used to measure the ...

This new independent non-profit was set up by the UK insurance industry to bring more transparency around cyber events ...

The first took place just after at 3.03am and hit 2.2 on the Richter scale - the scale used to measure the strength of ...

The largest earthquake ever recorded was in Chile in 1960, it measured 9.5 on the Richter scale.

By Emily Burnham, Bangor Daily News Staff Though Maine is quiet seismologically compared with hotspots like California, ...

Dozens of minot earthquakes in Santorini have led authorities to take precautionary measures, including school closures, to ensure safety.