United States Geological Survey

3.2 Quake Rocks Dallas; Can We Expect More?Did you feel it? The United States Geological Survey (USGS) reported a 3.2 magnitude quake in Irving this morning. Prior to 2008, there was only one tremor registered in the Fort Worth area.
Colorado Geophysicists Work To Find Cause Of North Texas QuakesThe chandeliers swing, the pictures tilt and the chair shakes. Then people in Irving wait. While they wonder if they just felt another earthquake, someone in a small office 800 miles away, is trying to confirm it.
Another Earthquake Shakes Residents In The City Of IrvingOnce again -- the earth is moving in Irving. The United States Geological Survey has confirmed a 2.3 magnitude tremor happened at 1:02 p.m.
Questions For Texas Earthquake Scientists -- Why & Why Now?Officials in Irving continue their search for what may be triggering the recent swarm of earthquakes dogging Dallas' neighbor to the west.
2.4 Earthquake Shakes City Of Irving - AgainThere has been another earthquake in Irving. The U.S. Geological Survey has confirmed an earthquake registering 2.4 on the Richter scale.
Another 3.3 Magnitude Earthquake Near Reno
Another Earthquake Hits Near AzleNorth Texas has had another minor earthquake in an area where more than a dozen quakes were recorded in November.
Small Earthquake Hits North TexasA small earthquake hit the mid-cities area of North Texas near DFW International Airport late Tuesday night. See an interactive map of North Texas earthquakes since 1973.
West Texas Has 3rd Earthquake Since Late November