Skip to main content
U.S. flag

An official website of the United States government

News

Southwest Region news.

Filter Total Items: 118
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
Low-Flying Airplane Mapping Parts of Northeastern California

Low-Flying Airplane Mapping Parts of Northeastern California

Residents should not be alarmed if they see a low-flying airplane over parts of northeastern California starting February 6, 2021.

Read Article
The Disaster that Helped the Nation Prepare for Future Earthquakes: Remembering San Fernando

The Disaster that Helped the Nation Prepare for Future Earthquakes: Remembering San Fernando

The San Fernando earthquake struck Southern California 50 years ago, killing 64 people and costing over $500 million in damages. The quake prompted...

Read Article
Who’s Sharing? Inconsistent Eyewitness Accounts Can Affect How We Understand Earthquakes

Who’s Sharing? Inconsistent Eyewitness Accounts Can Affect How We Understand Earthquakes

Scientists rely on seismometers and eyewitness accounts to identify an earthquake’s location, time and magnitude. A new study explores how the latter...

Read Article
Federal Agencies Partner to Strengthen ShakeAlert Earthquake Early Warning Capacity Along the West Coast

Federal Agencies Partner to Strengthen ShakeAlert Earthquake Early Warning Capacity Along the West Coast

A lone solar panel in the middle of California’s largest national forest is powering a seismometer able to detect Earth’s vibrations, a piece of the...

Read Article
ICYMI Bulletin: Community Voices: New Volcano Monitors Increase Safety

ICYMI Bulletin: Community Voices: New Volcano Monitors Increase Safety

Originally Published by: The Daily News
By: U.S. Geological Survey Director James Reilly

This article has been reprinted or reproduced with the...

Read Article
Surface-water nutrient and sediment mappers are now available

Surface-water nutrient and sediment mappers are now available

SPARROW mappers are interactive tools that allow users to evaluate streamflow and nutrient and sediment conditions as well as the importance of...

Read Article
USGS Science to Keep Us Safe: Floods and Drought

USGS Science to Keep Us Safe: Floods and Drought

The scarcity or overabundance of water presents some of the most dangerous, damaging and costly threats to human life, ecosystems and property in the...

Read Article