I Felt by very few people; barely noticeable. II Felt by a few people, especially on upper floors. III Noticeable indoors, especially on upper floors, but may not be recognized as an earthquake. IV ...

A strong, 6.8-magnitude earthquake struck off the coast of southern Japan on Monday, according to the United States ...

While the Richter scale is used to measure magnitude, the Modified Mercalli Intensity scale is actually a crowdsourced figure derived from the public’s reporting of the event. As of Monday ...

A magnitude 3.7 earthquake struck near Concord, California, on Sunday, January 12, 2025, at 8:49 a.m. local time. According ...

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 ...

A light, 4.7-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological ...

Hongkongers reported feeling the tremors of a magnitude 4.2 earthquake that struck about 200km (124 miles) southeast of the ...

The Observatory (HKO) on Friday said a 4.2 magnitude earthquake stuck the sea south of Guangdong. The forecaster said more ...

A magnitude 2.8 earthquake jolted the Los Angeles area Monday morning, sending weak shaking from its epicenter in Alhambra.

"Weak" shaking, as defined by the Modified Mercalli Intensity Scale, may have been felt in places such as downtown Los Angeles, Burbank, Pasadena, East L.A., South L.A., Beverly Hills and ...