An earthquake, also known as a quake, tremor or temblor, is the result of a sudden release of energy in the Earth's crust that creates seismic waves. The seismicity, seismism or seismic activity of an area refers to the frequency, type and size of earthquakes experienced over a period of time.
At the Earth's surface, earthquakes manifest themselves by shaking and sometimes displacement of the ground. When the epicenter of a large earthquake is located offshore, the seabed may be displaced sufficiently to cause a tsunami. Earthquakes can also trigger landslides, and occasionally volcanic activity.
At least four dead in earthquake near China's Shangri-La
The Xinhua news agency said at least 4 people were killed and six seriously injured after their bus was hit by falling rocks from a landslide
An earthquake struck a remote part of southwest China on Saturday near the popular tourist area of Shangri-La, killing at least four people, state media said.
The 5.8 magnitude quake, which struck at 8.04am on Saturday morning, was centred on Benzilan town in Yunnan province on the border with Sichuan province, the US Geological Survey (USGS) said.
It struck at a shallow depth of about 10 kilometres.
The official Xinhua news agency said three people were killed and six seriously injured after their tourist bus was hit by falling rocks from a landslide.
“During the earthquake this morning, the swaying the county felt was relatively severe,” Xinhua quoted Liao Wencai, deputy party secretary of Deqin county, as saying.
Benzilan is in Deqin county, roughly 60km from Shangri-La county which is named after the fictional mountain paradise in the James Hilton novel Lost Horizon.
Local officials borrowed the name to attract more tourists to the area.
Chinese state television quoted an official of Sichuan’s Derong county, which was also affected, as saying roads and communications were cut in some areas but casualties were not yet known.
Rescue teams were heading to the affected areas.
In July, twin quakes killed at least 95 people in China’s western Gansu province.
A magnitude 6.6 earthquake in Sichuan province killed about 200 people earlier this year, five years after almost 90,000 people were killed by a huge tremor in the same province.