Earthquakes Pose Risk to Global Mineral Supplies
USGS scientists study how seismicity could impact mineral commodity supplies like copper and rhenium.
USGS scientists study how seismicity could impact mineral commodity supplies like copper and rhenium.
Monitoring Kīlauea Volcano's Current Eruption
Eruptions within Hawaiʻi Volcanoes National Park have been intermittent since December 23, 2024.
Eruptions within Hawaiʻi Volcanoes National Park have been intermittent since December 23, 2024.
Alarming Future for California's Coastline
Computer modeling and new research predict significant erosion by 2100.
Computer modeling and new research predict significant erosion by 2100.
Postfire Debris-Flow Hazard Assessments Help Manage Further Loss
This interactive dashboard shows the likelihood and potential severity for debris-flows.
This interactive dashboard shows the likelihood and potential severity for debris-flows.
Understanding Earth's Electrical Conductivity Helps Protect from Space Weather
The study can also help support mineral and geothermal resource assessment.
The study can also help support mineral and geothermal resource assessment.
New USGS-FEMA study highlights economic earthquake risk in the United States
Natural Hazards Mission Area
Every year in the United States, natural hazards threaten lives and livelihoods and result in billions of dollars in damage. We work with many partners to monitor, assess, and conduct targeted research on a wide range of natural hazards so that policymakers and the public have the understanding they need to enhance preparedness, response, and resilience.
Office of Risk and Resilience
Office of Risk and Resilience
Working to ensure that relevant and actionable USGS hazards and risk information is developed and delivered in user-friendly ways to support risk-reduction efforts at a national scale.
Subduction Zone Science
Subduction Zone Science
The most powerful earthquakes, tsunamis, landslides, and volcanic eruptions occur in subduction zones, where two plates collide and one is thrust beneath another.
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News
Fate of barrier islands facing rising seas tied to underwater shape, new models show
Fate of barrier islands facing rising seas tied to underwater shape, new models show
Firelight - Vol. 4 | Issue 1
Firelight - Vol. 4 | Issue 1
Volcano Watch — Episode 43, new fountain height record and tephra fallout on communities
Volcano Watch — Episode 43, new fountain height record and tephra fallout on communities
Publications
Morphometric properties of the CP-21 landing site on the Moon at Mons Gruithuisen Gamma Morphometric properties of the CP-21 landing site on the Moon at Mons Gruithuisen Gamma
Characterizing terrain surface properties is an essential step in assessing the feasibility of landing successfully at a location on a planetary surface. Slopes and terrain ruggedness index (TRI) values derived from high-resolution (2 m pixel−1) digital terrain models provided important constraints in selecting the landing site for the upcoming Payloads and Research Investigations on the...
Albuquerque Seismological Laboratory strategic vision Albuquerque Seismological Laboratory strategic vision
This circular presents a strategic outlook for the U.S. Geological Survey (USGS) Albuquerque Seismological Laboratory (ASL) for the next 10 years (2026–36). The ASL is a USGS field office in the Geological Hazards Science Center that operates portions of the Advanced National Seismic System and the Global Seismographic Network and focuses on fundamental research for instrumentation...
Semantic segmentation of light-toned veins in multimodal ChemCam data Semantic segmentation of light-toned veins in multimodal ChemCam data
Since the Mars Science Laboratory landed in 2012, the ChemCam instrument aboard the rover has collected in-situ laser-induced breakdown spectroscopy (LIBS) data and context images along more than 35 km of the Gale Crater traverse, providing valuable observations including diagenetic features such as light-toned veins. These veins are of particular scientific interest because they are...
Science
American Samoa Mapping Project
USGS scientists are leading a sampling effort to the Samoan Basin, offshore of American Samoa. This work is part of an interagency supported three-month hydrograph survey project led by NOAA and in partnership with BOEM.
Digital Shoreline Analysis System (DSAS)
Software for calculating positional boundary change over time The Digital Shoreline Analysis System (DSAS) version 6 is a standalone application that calculates shoreline or boundary change over time. The GIS of a user’s choice is used to prepare the data for DSAS. Like previous versions, DSAS v.6 enables a user to calculate rate-of-change statistics from multiple historical shoreline positions...
2025 M7.0 Hubbard Glacier Earthquake-Triggered Landslides and Snow Avalanches
A M7.0 oblique-slip earthquake initiated about 10 km below the Hubbard Glacier in the St. Elias Mountains about 88 km north of Yakutat, Alaska, at approximately 11:40am AKST (1:40pm YST) on December 6, 2025. The U.S. Geological Survey (USGS) Ground Failure product estimated that landslides triggered by this earthquake would likely be significant in number and/or spatial extent. This was confirmed...