The most powerful earthquake ever recorded hit Chile's coast in May 1960. The quake, 9.5 on the Richter scale, lasted almost 10 minutes, resulting in massive infrastructure damage. Around 5,700 people were killed in Chile while the resulting tsunami left 130 people dead in Japan and another 61 in Hawaii. This picture shows the remains of Corral harbor in Chile's Valdivia province.

The 1964 Alaskan earthquake, also known as the Great Alaskan earthquake and Good Friday earthquake, remains the strongest earthquake to hit the US to date. It occured on Good Friday, March 27, across south-central Alaska. The quake and the following tsunamis caused about 139 deaths. The picture above is from a small fishing village on Kodiak Island and it shows debris from houses and boats.

A team member from Japan's Rescue Dog Association and his dog search for victims. Northeastern Japan was struck by a devastating earthquake, measuring 9.1 on the moment magnitude scale, followed by a massive tsunami. The natural disasters claimed almost 18,500 lives, and crippled the Fukushima nuclear power plant, in what is considered the world's worst nuclear power disaster since Chernobyl.

The undersea megathrust earthquake, magnitude 9.1, triggered a series of devastating tsunamis, killing some 280,000 people in 14 different countries and inundating coastal communities with waves up to a 100 feet. It was one of the deadliest natural disasters in recorded history.

A megathrust earthquake occurred off the coast of Kamchatka Peninsula in eastern Russia on November 4, 1952. The 9.0 magnitude quake caused a tsunami leading to widespread destruction and loss of life around the Kamchatka peninsula and the Kuril Islands. More than 2,300 people were killed.

An 8.8 magnitude earthquake occurred off the coast of central Chile in February 2010. It triggered a tsunami which devastated several coastal towns in south-central Chile and damaged the port at Talcahuano. The quake and the following tsunami resulted in the deaths of around 450 people, while damage to the local fisheries' business was estimated at 66.7 million US dollars.

An abandoned railway coach in Tangshan, China after an earthquake devastated the industrial town on July 28, 1976. The quake, measured at 7.4, struck near the industrial city in northeastern Hebei province. The official death toll is given as 242,000 but is believed to be significantly higher. Some estimates put the deathtoll at around 500,000.

The earthquake, measured at 8.3, occurred in the Haiyuan county of the northern province of Ningxia and caused aftershocks for almost three years. As a result, up to 235,000 people died immediately. Many more, who were living in camps due to the continuing aftershocks, perished later due to severe winter conditions.

A man walks amid the rubble of a destroyed building in Port-au-Prince following the devastating earthquake that rocked Haiti on January 12, 2010. With a magnitude of 7.0, the quake destroyed thousands of buildings and left at least 200,000 people dead.