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USGS Seeks Earthquake Hazards Research Proposals

The U.S. Geological Survey (USGS) is currently soliciting project proposals for Fiscal Year (FY) 2023 grants on earthquake hazards science and is authorized to award up to $7 million. Interested...

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USGS Participates in Global Platform for Disaster Risk Reduction

On May 26, 2022, USGS Natural Hazards Mission Area scientist, Aleeza Wilkins, represented USGS and the U.S. Delegation at the United Nations Global Platform for Disaster Risk Reduction, held in Bali,...

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The temblor that changed earthquake science turns 30

To mark the 30th anniversary of a Southern California earthquake, we’ll note why it was significant and listen to USGS employees share their own quake tales.  

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Magnitude 5.9 Earthquake in Khōst, Afghanistan

A magnitude 5.9 earthquake struck overnight near Khōst, Afghanistan on June 21 20:54 UTC.

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Using modern tools to look at past earthquakes: How lidar data help to better...

The Hebgen Lake earthquake is the largest to have struck the Intermountain West region of the United States. High-resolution topographic data from lidar are shedding new “light” on this complex event,...

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Information Regarding Felt Earthquakes in American Samoa

Earthquakes have been felt in the Manuʻa Islands of American Samoa for a few days and are ongoing. These earthquakes may be caused by volcanic activity, but a large explosive eruption is extremely...

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Humble yet significant: A case study of youthful faults on Yellowstone’s fringe

Surficial geologic mapping by the Wyoming State Geological Survey (WSGS) has shed light on geologically young faults in the Jackson Lake area, just south of Yellowstone National Park. Though mostly...

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Earthquake Detected! Here’s How You Can Prepare

Over 50 million people in Washington, Oregon, and California can take protective actions prior to feeling shaking from an earthquake.  

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Assembling a seismic history of the southern San Andreas Fault Zone beneath...

The San Andreas Fault stretches for 750 miles along much of the length of California, traveling belowground from the Bay Area south to the Salton Sea. It marks the tectonic boundary of the Pacific and...

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A step toward understanding earthquakes in California

A new paper reviews past earthquakes to better understand potential future risks.  

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Loma Prieta Earthquake 33rd Anniversary Compilation

A collection of information and resources to help you understand the significance of the Loma Prieta earthquake, the earthquake hazards in the San Francisco Bay Area and resources available to you to...

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ShakeOut 2022: Earthquake Awareness Enables Community Preparedness

Get ready to shake it like it’s real! ShakeOut 2022: Drop (or Lock), Cover, and Hold On!

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World Tsunami Awareness Day November 5, 2022

A new infographic summarizes great Alaska earthquakes and their related history for generating dangerous Pacific tsunamis.

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Mapping the Entire Queen Charlotte-Fairweather Fault System

A recently completed series of data publications led by the U.S. Geological Survey represents the first time the fault has been mapped using comprehensive, high-resolution marine geophysical...

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Announcement: Subduction Zone Science Workshop - January 10–11, 2023

The U.S. Geological Survey invites you to a Subduction Zone Science workshop in Seattle at the University of Washington from January 10-11, 2023.

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Using Distant Seismometers to Monitor and Analyze Volcanic Eruptions

A new Science for Everyone web article: Before a volcano erupts, there are typically precursory activities that can be detected on seismometers. Thus, monitoring volcanoes with nearby seismometers is a...

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Human-Centered Earthquake Impact Information: Learn more about USGS...

Translating earthquake science into engineering-based risk and loss assessments is an important tool for disaster management decision-making. Expanding that to include metrics related to societal...

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Magnitude 6.4 Earthquake near Ferndale, California

A magnitude 6.4 earthquake struck 3 miles offshore in Northern California on December 20, 2022 at 2:34 am local time.

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ShakeAlert goes galactic!

Even space travelers need earthquake early warning

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Bipartisan Infrastructure Law helps scientists map geology of Puerto Rico

Reston, Va. — The U.S. Geological Survey (USGS) announced today that, with substantial funding from President Biden’s Bipartisan Infrastructure Law, it is investing more than $1 million to conduct the...

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