Skip to main content
U.S. flag

An official website of the United States government

News

Southwest Region news.

Filter Total Items: 161
A Whole New (Fiery) World

A Whole New (Fiery) World

As a wildfire approached Tonto National Monument in Arizona, archaeologists and firefighters rushed to cover the park’s 700-year-old cliff dwellings...

Read Article
Increased Pumping in California’s Central Valley During Drought Worsens Groundwater Quality

Increased Pumping in California’s Central Valley During Drought Worsens Groundwater Quality

SACRAMENTO, Calif. – Intensive pumping of aquifers during drought can speed up deterioration of groundwater quality, according to a new study by the U...

Read Article
How Rising Seas Push Coastal Systems Beyond Tipping Points

How Rising Seas Push Coastal Systems Beyond Tipping Points

A new multidisciplinary case study from USGS and collaborators looks at how even modest sea-level rise threatens coastal communities, infrastructure...

Read Article
Magnitude 6.0 Earthquake in California

Magnitude 6.0 Earthquake in California

A magnitude 6.0 (M6.0) earthquake struck Little Antelope Valley, California near the Nevada border on July 8, 2021 at 3:49pm local time (July 8 at 22...

Read Article
A Fixed Smartphone Network Offers Inexpensive Earthquake Early Warning Potential

A Fixed Smartphone Network Offers Inexpensive Earthquake Early Warning Potential

A new study led by USGS and Costa Rican researchers demonstrates how Earthquake Early Warning using smartphone technology can be both inexpensive and...

Read Article
Media Advisory: Where Earthquakes Hide in the Desert - Live Online Public Lecture

Media Advisory: Where Earthquakes Hide in the Desert - Live Online Public Lecture

You are invited to a public lecture about recent surface rupturing earthquakes in the western United States.

Read Article
Christina Neal to Lead USGS Volcano Science Center

Christina Neal to Lead USGS Volcano Science Center

ANCHORAGE, Alaska — On May 9, 2021, Christina (Tina) Neal became the new director of the U.S. Geological Survey Volcano Science Center, home of the...

Read Article
Entire U.S. West Coast Now Has Access to ShakeAlert® Earthquake Early Warning

Entire U.S. West Coast Now Has Access to ShakeAlert® Earthquake Early Warning

After 15 years of planning and development, the ShakeAlert earthquake early warning system is now available to more than 50 million people in...

Read Article
New USGS Analysis of Wind Turbine Upgrades Shows No Impact on Wildlife Mortality

New USGS Analysis of Wind Turbine Upgrades Shows No Impact on Wildlife Mortality

CORVALLIS, ORE. – Reduction in wildlife mortality rates is sometimes cited as a potential benefit to the replacement of older, smaller turbines by...

Read Article
Parts of US’s Southernmost States will “Tropicalize” as Climate Changes

Parts of US’s Southernmost States will “Tropicalize” as Climate Changes

Cold-sensitive plants, animals moving north due to fewer, weaker winter freezes

Read Article
New Report Highlights Declining Sagebrush Ecosystem, Provides Foundation for Next Generation of Conservation and Management

New Report Highlights Declining Sagebrush Ecosystem, Provides Foundation for Next Generation of Conservation and Management

Fort Collins, CO – Considered one of the most imperiled ecosystems in the world and home to mule deer, pronghorn, sage-grouse, pygmy rabbits and more...

Read Article
Post-wildfire Landslides Becoming More Frequent in Southern California

Post-wildfire Landslides Becoming More Frequent in Southern California

Southern California can now expect to see post-wildfire landslides occurring almost every year, with major events expected roughly every ten years, a...

Read Article
Was this page helpful?