Earthquake, Richter magnitude scale

The U.S. Geological Survey says a small earthquake occurred near Clinton overnight. The earthquake, which took place about 10 p.m. Thursday, had a magnitude of 2.0 and occurred about 1.5 miles ...
Los Angeles Daily News on MSN7d
3.8 magnitude earthquake hits north of Malibu
A 3.8-magnitude earthquake struck about four miles north of Malibu, with rumbling sent through the San Fernando Valley, ...
Many people reported a confirmed earthquake in Walker County Monday night.According to the United States Geological Survey ...
The U.S. Geological Survey (USGS) said an earthquake happened in the Moodus section of East Haddam Wednesday night. The 2.3 ...
A magnitude 3.4 earthquake hit the Fontana area Saturday, the U.S. Geological Survey said. The Inland Empire quake was ...
An earthquake reportedly occurred in Malibu, west of Los Angeles, at 2:15 p.m. local time Friday measuring a preliminary ...
The epicentre of the quake was in Afghanistan at a latitude of 36.49 degrees north and longitude of 71.27 degrees east, at a ...
A pair of shockwaves were felt across Texas as two towns were struck with earthquakes at 3.9 and 4.7 magnitudes.