Earthquake Hazards

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Filter Total Items: 109
Date published: July 25, 2018

Researchers Develop Model for Predicting Landslides Caused by Earthquakes

A model developed by researchers at Indiana University and the USGS can help experts address such risks by estimating the likelihood of landslides that will be caused by earthquakes anywhere in the world within minutes. Read story.

Date published: June 1, 2018

Oklahoma Study Reveals Possible, Previously Unknown Sources of Earthquakes

Magnetic measurements made during low-altitude airplane flights conducted for the U.S. Geological Survey and the Oklahoma Geological Survey reveal possible deep faults that may contribute to increased seismic activity in response to wastewater injection in certain portions of Oklahoma.

Date published: April 24, 2018

East vs West Coast Earthquakes

Why was an earthquake in Virginia felt at more than twice the distance than a similar-sized earthquake in California? The answer is one that many people may not realize. Earthquakes east of the Rocky Mountains can cause noticeable ground shaking at much farther distances than comparably-sized earthquakes in the West.

Date published: April 18, 2018

USGS Rolls Out Groundbreaking Earthquake Study: The HayWired Earthquake Scenario

USGS collaborates with key academic, state, local, and industry partners to provide a new look at what could happen during a major earthquake in the San Francisco Bay Area.

Date published: April 4, 2018

USGS Seeks Earthquake Hazards Research Proposals

Applications due May 22, 2018

Date published: March 27, 2018

Earthquake Early Warning! New Study Examines Safety Potentials and Limits

In a newly published study, U.S. Geological Survey scientists and their partners calculate possible alert times that earthquake early warning systems can provide people at different levels of ground motion from light to very strong shaking.

Date published: March 14, 2018

USGS Authors New Report on Seismic Hazard, Risk, and Design for South America

New seismic hazard and risk assessments can help at-risk communities prepare for future earthquake disasters

Date published: February 25, 2018

Magnitude 7.5 Earthquake, Papua New Guinea

The USGS has up-to-date details on the February 25, 2018 event.

Date published: February 16, 2018

One of the first Black USGS geophysicists, pioneers subsurface research

Early in his college career, U.S. Geological Survey geophysicist Rufus Catchings became drawn to the mysteries that lie beneath the earth’s surface — and was determined to understand them. 

Date published: January 24, 2018

Alaska Earthquake Rattles Florida’s Groundwater Plumbing

At 12:32 am Alaska time on January 23, 2018, a magnitude 7.9 earthquake shook Alaska residents out of their beds and set off fears of a tsunami all down the West Coast. Fortunately, the tsunami was only a few inches in height, but within an hour of the earthquake in Alaska, waves of a different sort were hitting far away in Florida. 

Date published: January 23, 2018

ShakeAlert: The Path to West Coast Earthquake Early Warning: How a Few Seconds Can Save Lives and Property — Public Lecture

News reporters are invited to attend an illustrated public lecture to learn how U.S. Geological Survey scientists and partners are developing ShakeAlert. The ShakeAlert earthquake early warning system will begin limited operations this year. Alerts could save lives and properties but several challenges remain. With millions at risk, why isn't full public alerting happening yet?

Date published: January 23, 2018

Magnitude 7.9 Earthquake Gulf of Alaska

The USGS has up-to-date details on the January 23, 2018 event.