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What type of plate boundary caused the 1960 Chile earthquake?

What type of plate boundary caused the 1960 Chile earthquake?

subduction plate boundary
The two plates collided and the more dense Nazca plate subducted under the South American plate into the mantle. Because the earthquake was caused by a subduction plate boundary, the 1960 Valdivia earthquake is considered a megathrust earthquake.

What happened in the 1960 Chile earthquake?

On May 22, 1960, the most powerful earthquake in recorded history—magnitude 9.5—struck southern Chile. The Valdivia earthquake left two million people homeless, injured at least 3,000, and killed approximately 1,655. The economic damage totaled $550 million (more than $4.8 billion, adjusted for 2020 inflation).

Was the 1960 Chile earthquake predicted?

Scientists still can’t predict exactly when earthquakes will occur, but the massive temblor that struck off the coast of Chile early Saturday was anything but unexpected.

What was the cause of the earthquake in Chile in 1960?

The 1960 Chile earthquake was caused by the Nazca plate releasing tension and descending 15 meters underneath the South American Plate. It happened 30.5 km off the Chilean coast. My reaserach focused on the nearest city to the epicenter; Valdivia, Chile (39.8º S Lat.,73.24º W Long.).

What was the cause of the 1960 Valdivia earthquake?

What caused the 1960 Valdivia earthquake? The 1960 Chile earthquake was caused by the Nazca plate releasing tension and descending 15 meters underneath the South American Plate. It happened 30.5 km off the Chilean coast. My reaserach focused on the nearest city to the epicenter; Valdivia, Chile (39.8º S Lat.,73.24º W Long.).

Where was the most recent earthquake in Chile?

Most of these earthquakes occur adjacent to the bend in the coastline between Peru and Chile. The most recent large intermediate-depth earthquake in this region was the 2005 M7.8 Tarapaca, Chile earthquake. Earthquakes can also be generated to depths greater than 600 km as a result of continued internal deformation of the subducting Nazca plate.

Where was the earthquake on this day in 1960?

On This Day: Great Alaska Earthquake and Tsunami. On the evening of March 28, 1964, without warning, the largest recorded earthquake in U.S. history struck Alaska’s Prince William Sound. On This Day: 1960 Chilean Earthquake and Tsunami. In 1960, the largest earthquake ever instrumentally recorded occurred in southern Chile.