What was strongest earthquake ever

The deadliest quakes claimed the lives of tens and hundreds of thousands people. The database catalogs earthquakes going back to B. Areas affected are listed as present-day names.

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What is an earthquake? What is the highest magnitude an earthquake can reach? What are the biggest historical earthquakes? Why do earthquakes happen in clusters? Where are earthquakes expected in the world, especially in Asia? Two days after the initial quake, the nearby volcano Puyehue erupted, sending ash and steam up to 6 km into the atmosphere over a period of several weeks. The earthquake was felt mainly over Alaska, as well as some places in Canada, while the tsunami created by it caused damage as far away as Hawaii.

The most damage was sustained by the city of Anchorage, km north-west of the epicentre. Shaking from the quake itself is reported to have lasted for three minutes.

In terms of damage and loss of life, the scale of the disaster caused by the resulting Boxing Day Tsunami was enormous. In total, , people were killed or presumed dead, with around 1. The epicentre was km south-east of Band Aceh, Indonesia, at a depth of 30 km. Several days later on 28 December, a mud volcano began erupting near Baratang, Andamar Islands, which is thought to have been associated with the earthquake.

So far the official death toll stands at several thousand from the combined effect of the powerful earthquake, aftershocks and the tsunami. However, the total is expected to rise, with some estimates of a final toll of over 10, Economic impacts are expected to be huge, with the shutting down of nuclear reactors which many industries rely on for power.

This earthquake generated a tsunami that caused widespread damage in the Hawaiian Islands. Some reports describe waves of over 9 m high at Kaena Point, Oahu. A farmer on Oahu reported the loss of six cows to the tsunami, but no people were reported killed. This earthquake and subsequent tsunami killed at least people, with 56 missing and 12, injured. More than , people were displaced with a total of 1. The epicentre was km south-west of Santiago, at a depth of 35 km. A minor tsunami travelled across the Pacific causing damage to boats as far away as San Diego, California.

This earthquake caused a tsunami that is reported to have killed between and 1, in Ecuador and Colombia. The tsunami took roughly 12 hours to cross the Pacific to Hilo, Hawaii.