Audio

USGS seismologist Susan Hough recalls what the 1992 Landers earthquake felt like from Pasadena, CA. 

USGS seismologist Susan Hough talks about her role following the 1992 Landers earthquake and seismic monitoring stations in Southern California.

USGS field technician Scott Lydeen recalls what the aftermath of the 1992 Landers earthquake looked like.

USGS seismologist Susan Hough described the Southern California Seismic Network and how it was used for the 1992 Landers earthquake.

USGS seismologist Andrew Michael talks about the remote location of the 1992 Landers earthquake and how researchers were able to use satellite data to better see the quake’s impacts.

USGS seismologist Joan Gomberg recalls the earthquake on Little Skull Mountain related to the 1992 Landers earthquake.

USGS seismologist Andrew Michael talks about the significance of the 1992 Landers earthquake.

USGS seismologist Susan Hough discusses what we’ve learned since the 1992 Landers earthquake.

USGS seismologist Ruth Harris talks about how the 1992 Landers earthquake caused concern for the San Andreas fault.

USGS scientists remember where they were during the 1992 Landers earthquake in Southern California

USGS geologist Jonathan Matti recalls fieldwork in the Mojave Desert soon after the 1992 Landers earthquake. 

A worldwide earthquake drill, known as the Great ShakeOut, will be held on Thursday, October 17 at 10:17AM local time. The drill is your chance to practice how to protect yourself in the event of an earthquake.

The next Great ShakeOut earthquake drill will be held on October 18, 2012. During the drill, participants will ‘drop, cover, and hold on’ to practice how to protect themselves during an earthquake.

A year after the August 23, 2011 Virginia earthquake, USGS geologist Dr. Mike Blanpied discusses USGS efforts currently underway to learn more about the cause of the event. Dr. Blanpied discusses how scientists are using the August 23 earthquake to inform estimates of the region's seismic hazard.

A year after the August 23, 2011 Virginia earthquake, USGS geologist Dr. Mike Blanpied discusses whether a similar event could occur again in the region in the near future, and in an earthquake, what you can do to stay stay safe.

The magnitude 5.8 earthquake that struck Louisa County was among the largest to occur along the eastern seaboard of the United States. It caused extensive damage in central Virginia and was likely felt by more people than any other earthquake in U.S. history.

A magnitude 5.8 earthquake occurred in Virginia on August 23, 2011. Join us as we talk to David Russ, who is the USGS Regional Executive for the Northeast Area, about that event as well as earthquake risk, history and geology along the East coast.

No matter where you live, it is important to be aware of and prepared for earthquakes. Join us as we talk to Mike Blanpied, who is the Associate Coordinator for the USGS Earthquake Hazards Program, as he gives us safety tips to ensure you and your family are prepared before, during, and after an earthquake.

Reston, Virginia, was founded 47 years ago & Europeans first settled in the National Capital region 403 years ago. This human footprint can't compare to the dynamic Earth history of this region, extending back as early as 1,180 million years ago and continuing today.

Earthquakes – and large ones at that – threaten to shake residents and buildings of the central and eastern United States, a reality that scientists, emergency responders and others hope to drive home during the bicentennial of the 1811 and 1812 New Madrid earthquakes.

Earthquakes affect Earth’s intricate plumbing system. The magnitude 9.0 earthquake in Japan on March 11, 2011 affected water levels in groundwater wells in many places in the United States. In this episode of CoreCast USGS Geophysicist Evelyn Roeloffs explains this phenomenon.