Tsunami Sparked After Huge Chile Earthquake

A tsunami has been triggered after a magnitude-8.2 earthquake struck off the coast of Chile, with five people reported dead.

The Chilean navy says some areas in the north of the country were hit by waves 45 minutes after the quake was felt at 6.46pm (10.46pm BST) on Tuesday.

Waves measuring up to seven feet have been reported and a mass evacuation is under way as Chile's president Michelle Bachelet declared northern parts of the country a disaster area.

The tsunami alert will remain in place for Chile and Peru until at least 9.30am BST, officials have said.

Chile's Interior Minister Rodrigo Penailillo said four men and one woman had died either from heart attacks or being crushed. At least three others are seriously injured.

Politicians in Chile have ordered the "preventative evacuation" of hundreds of thousands of people from coastal areas, but this is being hampered by landslides which have blocked roads.

Fires have broken out in Iquique

Chilean journalist Jorge Garreton told Sky News: "Northern Chile has been expecting an earthquake. There were a number of exercises in the recent past. People know where they have to go to the safety zones.

"The northern cities are low-lying so they have to go up to the mountains. They have been advised not to take vehicles but to walk."

The huge tremor occurred 62 miles (99km) northwest of the mining town of Iquique.

Several fires have broken out in Iquique, while 300 inmates have escaped from a women's prison amid the chaos.

Thousands of homes have lost power and the government is sending in troops to prevent looting.

Chilean TV shows geological data from the magnitude-8.2 tremor

Mr Penailillo added: "We have taken action to ensure public order in the case of Iquique, where we've had a massive escape of more than 300 female prisoners from the Iquique jail, so that the armed forces and police can coordinate and provide tranquillity and security to the residents."

The tsunami warning initially placed the entire Pacific Coast of Latin America on alert but has now been downgraded to just Chile and Peru.

"An earthquake of this size has the potential to generate a destructive tsunami that can strike coastlines near the epicenter within minutes and more distant coastlines within hours," the US Pacific Tsunami Warning Center (PTWC) said.

Residents of Chile's northern coastline evacuating

The quake happened just 12.5 miles (20.1 km) below the seabed - making it feel even more powerful.

The tremor shook buildings in parts of the nearby nations of Bolivia and Peru.

At least eight strong aftershocks followed in the first few hours, including a 6.2 tremor.

More aftershocks and even a larger quake could not be ruled out, according to seismologist Mario Pardo at the University of Chile.

The area has been rocked by several quakes in the last two weeks. A magnitude-6.7 quake on March 16 prompted more than 100,000 people to briefly evacuate low-lying areas.

Residents prepare to evacuate to higher ground

US officials say there is no imminent threat of a tsunami along the coasts of Hawaii, Alaska, California, Oregon or Washington.

A 8.8-magnitude quake caused a tsunami that killed more than 500 people in Chile in February 2010.

Sky News's Greg Milam said: "They learnt a lot of lessons from the quake in 2010 about the need not only of getting the warnings out but also about giving people somewhere to go.

"They won't have supplies sitting in the shelters day by day but they will have capabilities to get those supplies there.

"There was an evacuation a couple of weeks ago. There was no tsunami on that occasion but that would have been a wake-up call, as the earthquakes here over the past few weeks have been a wake-up call about the need to be prepared."

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