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Earthquake tremors have been felt in California, USA. According to USGS, these tremors were felt in Petrolia, California. The magnitude of the earthquake on the Richter scale is 5.5. The epicenter was 10 kilometers inland. No casualty has been reported in the earthquake.
According to the USGS, the quake occurred 108 km west of Petrolia. The tremors were felt at 00:14:01 local time on 22 May. Earlier, strong tremors of earthquake were felt in Solomon Islands. According to the National Center for Seismology, the intensity of the earthquake in Honiara was measured at 6.1 on the Richter scale. The tremors came on May 21 at 9.15 pm. Its center was 80 kilometers deep underground.
Alert after 7.7 magnitude earthquake in Pacific Ocean
Let us tell you that recently there was an earthquake of 7.7 magnitude in the Pacific Ocean, after which the risk of tsunami has increased in the island and continental areas. An alert was also issued in many areas of America regarding this.
Earthquake tremors were also felt in Guatemala
Strong earthquake tremors were also felt in Guatemala in Central America before the earthquake in the Pacific Ocean. The intensity of this tremor was 6.4 on the Richter scale. According to the USGS, the epicenter of the earthquake was near Canilla and at a depth of 158 miles under the ground.
Why do earthquakes happen?
The interior of the Earth is made up of different plates. These are called ‘tectonic plates’. There are seven such plates inside the Earth. Each of these plates is about 100 kilometers thick. Often these plates move and collide with adjacent plates. Sometimes this friction increases to such an extent that one plate slides over the other, causing movement in the surface. Earthquakes below magnitude 5 are generally less damaging. An earthquake of magnitude 5 or more can cause damage.