Geology

Filter Total Items: 312
Date published: November 13, 2019
Status: Active

Earthquake Early Warning Seismic Station Adjustment Terms - Annemarie Baltay

Earthquake early warning, live in California, aims to send user alerts before ground shaking arrives at their location. Work directly with a USGS team in implementing a ground-motion based early warning algorithm, and develop novel station-specific adjustment factors to improve the accuracy of ground-shaking estimates, a critical step in sending the most useful user alerts.

Date published: November 13, 2019
Status: Active

Developing tools to image the Earth in 3D using gravity and magnetic fields - Anjana Shah

Develop cutting-edge computational tools that provide 3D views of Earth’s crust using gravity and magnetic fields. Results of these efforts will have a wide range of applications from mapping natural resources to evaluating natural hazards. These tools will be applied to airborne geophysical data, especially those collected for the USGS Earth MRI effort.

Date published: October 21, 2019
Status: Active

Ozark Dome-Arkoma Basin-Ouachita Transect

The Ozark Dome-Arkoma Basin-Ouachita Transect (ODABOuT) project examines the three-dimensional geology of a transect of the southern orogenic margin of North America in its best surface exposure in western Arkansas. The Ozark Dome and Arkoma Basin represent a foreland uplift and foreland basin that formed as a result of the impinging Ouachita orogenic belt. Understanding the geometry and...

Date published: October 17, 2019
Status: Active

Hazards: EXPRESS

Marine geohazards including earthquakes, landslides, and tsunamis lie offshore of densely populated areas of California, Oregon, and Washington. One goal of EXPRESS is to improve assessments of these hazards.

Date published: October 16, 2019
Status: Active

California Seafloor Mapping Program

The California Seafloor Mapping Program (CSMP) is a cooperative program to create a comprehensive coastal/marine geologic and habitat base map series for all of California's State waters. The California Ocean Protection Council (COPC) authorized funds to establish the CSMP in 2007 (...

Date published: October 8, 2019
Status: Active

Featured Photos and Videos

Keep watching this page for more photos from our scientists!

Contacts: Laura Torresan
Date published: October 7, 2019
Status: Active

Community Outreach and Engagement

It is critically important that Alaska Native, rural communities and tribal organizations and Alaska co-management councils are kept informed of USGS research activities and findings. Involvement of and collaboration with students also provides valuable perspectives to USGS science. This page offers information on how USGS communicates its activities and seeks opportunities to gain important...

Date published: October 4, 2019
Status: Active

Probabilistic Forecasting of Earthquakes, Tsunamis, and Earthquake Effects in the Coastal Zone

The nation's coastlines are vulnerable to the interrelated hazards posed by earthquakes, landslides, and tsunamis. In the marine environment these events often occur in concert, and distant triggers can cause severe local effects, making the issue global in scope. As the population continues to migrate toward the coastlines, the social impacts of these hazards are expected to grow.

Date published: October 4, 2019
Status: Active

Intermountain West Transect

The USGS Intermountain West project was launched with the goal of producing an new digital geologic map database and 3D geologic model of a transect from the Rio Grande rift to the Basin and Range, based on a synthesis of existing geologic maps with new targeted new mapping, subsurface data, and other data sets. This database will integrate disparate map data, resolve inconsistent...

Date published: September 25, 2019
Status: Active

Alaska Earth Mapping Resources Initiative (Earth MRI)

Our objective is to provide a strategic framework for planning, coordination, and execution of the USGS Earth Mapping Resources Initiative (Earth MRI) in Alaska. Earth MRI aims to improve knowledge of the U.S. geologic framework through new geological and geophysical mapping and to identify areas that have the potential to contain undiscovered critical mineral resources.

Date published: September 24, 2019
Status: Active

Search for New York Water Science Center Projects by County

Search for NYWSC projects by county name.

Contacts: Gary Wall
Date published: September 4, 2019
Status: Active

Earth MRI: Partnering to Map Potential Critical Mineral Deposits.

Earth MRI is accelerating 3DEP’s collection of modern topographic data over regions of interest for subsurface critical mineral resources.