N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.
The earthquake was centered in Petrolia at a depth of 4.4 kilometers (about 2.7 miles). The USGS said it received one report of people having felt the earthquake at the time of pu ...
A magnitude 2.8 earthquake happened near Reno, Ohio around 6 p.m. Monday Evening. According to the U.S. Geological Survey, ...
This week was the USGS Northern California Earthquake Hazards Workshop (NCEHW). I joined other earthquake hazards ...
A 3.8-magnitude earthquake struck near York Harbor, Maine, early Monday, sending tremors as far south as Boston and as far ...
The map is the first to include all 50 states in a single USGS assessment ... shows a range of earthquake probability across the U.S. Well known high-risk areas, such as California and Alaska ...