EARTHQUAKES

Plate tectonics in the twenty-first century

The emergence of plate tectonics in the late 1960s led to a paradigm shift from fixism to mobilism of global tectonics, providing a unifying...

What is an aftershock? Learn about the smaller earthquakes impacting Northern California.

Northern California residents awoke early Tuesday to a magnitude 6.4 earthquake that killed at least two people, damaged infrastructure and cut off power for...

New tectonic plate model could improve earthquake risk assessment

New Zealand is no stranger to earthquakes. Scientists estimate that more than 20,000 occur each year, and the deadliest ones can shudder the entire...

California earthquake puts early warning system to the test

As sensors picked up the first signs of a strong earthquake jolting the Northern California coast, an alert was blasted to 3 million smartphone...

Hawai’i earthquake swarm caused by magma moving through ‘sills’

Magma pumping through a massive complex of flat, interconnected chambers deep beneath volcanoes in Hawai'i appears to be responsible for an unexplained swarm of...

Deep, 5.8 magnitude quake shakes Indonesia’s capital

A strong and deep earthquake shook Indonesia's capital and other parts of the main island Java on Thursday but there were no immediate reports...

Finding faults and examining stresses following Japan’s giant 2011 earthquake

The great 2011 earthquake that caused the tsunami in northeastern Japan is still remembered for its destructive power. Also known as the Mw 9.0 Tohoku...

Earthquake lab experiments produce aftershock-like behavior

Earthquakes are notoriously hard to predict, and so too are the usually less-severe aftershocks that often follow a major seismic event. Greg McLaskey '05, associate...

Enhancing earthquake detection from orbit

When a major earthquake strikes, nearby seismometers can inform rapid alerts to residents and emergency services that potentially hazardous shaking or tsunamis may be...

Landslide risk remains long after an earthquake, according to satellite imagery study

Satellite observations have revealed that weak seismic ground shaking can trigger powerful landslide acceleration—even several years after a significant earthquake. These observations help paint a...

Why was Indonesia’s shallow quake so deadly?

A 5.6 magnitude earthquake left more than 260 dead and hundreds injured as buildings crumbled and terrified residents ran for their lives on Indonesia's...

Magnitude 5.9 earthquake hits northwest Turkey

A magnitude-5.9 earthquake hit a town in northwestern Turkey early Wednesday, causing damage to some buildings and widespread panic. At least 68 people were...

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