An earthquake is a sudden tremor or shaking of the earth due to movements within the earth’s crust or volcanic eruptions. These movements are caused by the passage of seismic waves through Earth’s rocks. These seismic waves are produced when some form of energy stored in Earth’s crust is suddenly released, usually when masses of rock straining against one another suddenly fracture and slip. These waves are what makes the ground shake and can travel large distances in all directions. The size or magnitude of an earthquake is determined by measuring the amount of force or energy it produces. This is done through the Richter scale which uses the information produced through seismograph to calculate the magnitude. Earthquakes occurring above 7 on the Richter scale are known to be of high magnitude. These can have devastating effects and can cause severe damage to life and property. High magnitude earthquakes can lead to a complete collapse of buildings, rupture of roads, gas lines, and water pipelines. These can also cause electricity lines to fall which can further lead to electrocution, fires and explosion. In some cases, a high magnitude earthquake can trigger a tsunami like in the case of Japan in 2011, where an earthquake initiated a series of large tsunami waves that struck the coast of the country leaving over 18,000 people dead in its wake. More
The earthquake measured 4.2 on the Richter scale. Its intensity and short duration immediately drew attention because it coincided with a pre-planned nationwide emergency preparedness drill in schools.
The epicenter of the earthquake was the eastern part of Shimane Prefecture, the agency said, adding that a tsunami warning had not been issued
A woman, aged 50, died in the southwestern state of Guerrero when her home collapsed due to the tremors, the state's governor, Evelyn Salgado, said
Mexico Earthquake: Authorities in Mexico City carried out routine safety inspections following the quake. While officials said there was no critical damage to major infrastructure, some residents reported minor impacts.
The year 2025 was marked by a series of powerful earthquakes across the globe. From Himalayas to island nations, seismic events left hundreds dead, destroyed homes and infrastructure and displaced millions.
A massive earthquake of magnitude 7.0 on the Richter Scale struck Taiwan on Saturday, according to the country's weather agency.
A tsunami advisory was issued as the Pacific coast of Hokkaido, Aomori, Iwate and Miyagi prefectures could see a tsunami of up to 1 meter (3.2 feet).
The earthquake occurred at a shallow depth of 10km, making it susceptible to aftershocks.
The tremors were felt in West Bengal's Kolkata at 10:10 am and lasted for about 20 seconds, according to reports.
A 6.6-magnitude earthquake struck the Banda Sea near Indonesia’s Maluku Islands, with officials confirming no tsunami threat.
An earthquake measuring 5.1 magnitude on the Richter Scale struck Afghanistan on late Tuesday night, triggering tremors across the Kashmir region.
A 4.2 magnitude earthquake struck Xinjiang at 3:19 PM IST, causing no damage; authorities continue monitoring for aftershocks.
The European-Mediterranean Seismological Centre put the magnitude at 7.4 and at a depth of 58 km
Lady Jane threw herself over her family members in a desperate attempt to shield them from falling debris.
In Istanbul, a city of 16 million where the risk of a major earthquake remains a serious concern.
The bodies of the three victims were pulled from the rubble of a collapsed hotel overnight Wednesday in the city of Bogo, near the epicentre of the 6.9-magnitude quake that struck on Tuesday.
The Philippines, one of the world’s most disaster-prone countries, is often hit by earthquakes and volcanic eruptions due to its location on the Pacific “Ring of Fire,” an arc of seismic faults around the ocean.
According to the NCS, the tremor occurred at a shallow depth of 15 km, which increases the likelihood of aftershocks and surface-level shaking.
Assam earthquake: The National Centre for Seismology said the epicentre of the quake was located 16 km from Dhekiajuli in Sonitpur district.
Over 1,400 people were killed and more than 2,500 injured in eastern Afghanistan after a 6.0 magnitude quake hit the region late Sunday.
The region was hit by a 6.0 magnitude earthquake this weekend, which killed more than 1,400 people and injured thousands more, making it one of the deadliest to hit the country in decades.
The earthquake was earlier reported as of magnitude 8.0 but was later downgraded to 7.5 by the USGS.
The earthquake struck at around 1.40 pm at a depth of 5 km, according to the National Center for Seismology (NCS).
Dhubri earthquake: The tremor occurred at 1:01 am IST, at a depth of 10 km, with its epicentre located at 26.28°N latitude and 89.87°E longitude.
Saturday's earthquake was felt across several cities in the west of the country, including Istanbul and the tourist hotspot of Izmir, according to the authorities