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Date published: July 13, 2020

Our Nation’s Coasts – Take a Tour

The USGS  is excited to present a series of Coastal Change Hazards geonarratives that will take you on a journey to learn more about coastal change and the related research we conduct across our Nation’s coasts.  

Date published: July 13, 2020

What Goes into Operating the Yellowstone Seismic Network?

Have you ever wondered just what went in to going from ground shaking detected by a seismometer to a located earthquake available for viewing online?  In this week’s Yellowstone Caldera Chronicles, we trace the path from the ground in Yellowstone to your web browser!

Date published: June 24, 2020

Wildfire Support from 438 Miles Above

USGS Fire Science is fundamental to understanding the causes, consequences, and benefits of wildfire and helps prevent and manage larger, catastrophic events. USGS scientists and programs provide information and develop tools that are widely used by stakeholders to make decisions before, during, and after wildfires across the nation.

Date published: June 23, 2020

June 23, 2020 Oaxaca, Mexico Earthquake

A magnitude 7.4 earthquake struck offshore Oaxaca, Mexico, on June 23, 2020, at 11:30 a.m. ET. Seismic instruments indicate the earthquake originated at a depth of 16 miles (26 km).  

Date published: June 22, 2020

Earthquakes, Landslides, and Tsunamis: Mapping Geohazards in the Cascadia Subduction Zone

The geologic research and mapping in the offshore areas is foundational to understanding how to manage resources and improve public safety in subduction zone areas.

Date published: June 22, 2020

Seafloor Methane Seeps at the Edge of Hydrate Stability

In June 2019, USGS scientists led a 22-day deep-sea research expedition aboard the R/V Falkor to examine methane seep dynamics and processes along the Cascadia Margin offshore of Washington and Oregon.

Date published: June 22, 2020

EXPRESS: Expanding Pacific Research and Exploration of Submerged Systems - Interagency Collaborative Efforts Explore Deep Ocean Areas

As state and national interest in offshore renewable energy development and substantial commercial and recreational fishing activities grows, managing offshore habitats becomes increasingly challenging. In response, USGS and BOEM have joined NOAA and several non-Federal partners to initiate...

Date published: June 22, 2020

Scientists Map Tectonic Structure Below the Seafloor of Puerto Rico

The USGS is working to identify and map faults in southern Puerto Rico, to estimate the location and magnitude of potential earthquakes.

Date published: June 22, 2020

2020 Hurricane Season—Science Supports Hazard Preparedness

Tropical storms, hurricanes, and other large coastal storms can impact coastal and inland communities and ecosystems with high winds, storm surge, erosion, and flooding. Already there have been two tropical storms before the official start of the 2020 Atlantic hurricane season, which goes from June 1 to November 30.

Date published: June 5, 2020

Critical Minerals in the EEZ

For centuries, people have crossed oceans in search of valuable minerals. In recent times, though, increasing attention has been paid to the oceans themselves for their mineral potential, especially rock formations on the seafloor.