national

Earthquake damage: significant cracking and displacement in adobe wall of garage, Trinidad, Colorado, August 2011. Photo credit: T.C. Wait for the CGS

Geology

August 16, 2022

The Great ShakeOut

The origins of The Great ShakeOut project lie, unsurprisingly, in Southern California, one of the more…

An expansive view of most of Colorado looking from the south-south-west from the International Space Station (ISS). Photo credit: NASA.

Geology

April 8, 2022

NASA Earth Observatory

One of our favorite online feeds is from the NASA Earth Observatory along with their…

West Salt Creek rock avalanche viewed from the air, May 2014. Photo credit: Jon White for the CGS.

Hazards

May 16, 2017

AASG 2017 John C. Frye Memorial Award for CGS publication

The Association of American State Geologists announced that their annual John C.