Following the devastating 2010 Haiti earthquake, the USGS has been helping with earthquake awareness and monitoring in the country, with continued support from the U.S. Agency for International Development (USAID).
Images
Following the devastating 2010 Haiti earthquake, the USGS has been helping with earthquake awareness and monitoring in the country, with continued support from the U.S. Agency for International Development (USAID).
A Cessna Grand Caravan airplane took measurements over Virginia's Louisa, Goochland and Fluvanna counties. The data collected will help USGS scientists locate buried geologic features associated with the August 23, 2011 earthquake and its aftershocks. Surveys were conducted from 7/15- 7/25.
A Cessna Grand Caravan airplane took measurements over Virginia's Louisa, Goochland and Fluvanna counties. The data collected will help USGS scientists locate buried geologic features associated with the August 23, 2011 earthquake and its aftershocks. Surveys were conducted from 7/15- 7/25.
A Cessna Grand Caravan airplane took measurements over Virginia's Louisa, Goochland and Fluvanna counties. The data collected will help USGS scientists locate buried geologic features associated with the August 23, 2011 earthquake and its aftershocks. Surveys were conducted from 7/15- 7/25.
A Cessna Grand Caravan airplane took measurements over Virginia's Louisa, Goochland and Fluvanna counties. The data collected will help USGS scientists locate buried geologic features associated with the August 23, 2011 earthquake and its aftershocks. Surveys were conducted from 7/15- 7/25.
A Cessna Grand Caravan airplane took measurements over Virginia's Louisa, Goochland and Fluvanna counties. The data collected will help USGS scientists locate buried geologic features associated with the August 23, 2011 earthquake and its aftershocks. Surveys were conducted from 7/15- 7/25.
A Cessna Grand Caravan airplane took measurements over Virginia's Louisa, Goochland and Fluvanna counties. The data collected will help USGS scientists locate buried geologic features associated with the August 23, 2011 earthquake and its aftershocks. Surveys were conducted from 7/15- 7/25.
USGS geophysicist Anjana Shah stands next to a Cessna Grand Caravan airplane that took measurements over Virginia's Louisa, Goochland and Fluvanna counties. The data collected will help USGS scientists locate buried geologic features associated with the August 23, 2011 earthquake and its aftershocks. Surveys were conducted from 7/15- 7/25.
USGS geophysicist Anjana Shah stands next to a Cessna Grand Caravan airplane that took measurements over Virginia's Louisa, Goochland and Fluvanna counties. The data collected will help USGS scientists locate buried geologic features associated with the August 23, 2011 earthquake and its aftershocks. Surveys were conducted from 7/15- 7/25.
Full view of the ground with the San Andreas fault running through the middle of the image. A 30 foot steam offset from the 1857 earthquake can be seen near the right edge of the image.
Full view of the ground with the San Andreas fault running through the middle of the image. A 30 foot steam offset from the 1857 earthquake can be seen near the right edge of the image.
Photo showing the kite that is suspending the camera over the San Andreas Fault.
Photo showing the kite that is suspending the camera over the San Andreas Fault.
The earthwork in context of the small town of Parkfield, CA.
The earthwork in context of the small town of Parkfield, CA.
Photo taken from a kite-lofted camera, showing the shake table and control bunker.
Photo taken from a kite-lofted camera, showing the shake table and control bunker.
3-minute exposure of Parkfield Cafe (and shake table) entrance at night.
3-minute exposure of Parkfield Cafe (and shake table) entrance at night.
Looking straight up from the center of the Shake Table.
Looking straight up from the center of the Shake Table.
An 8.5-minute exposure taken on a moonless night with a blue-gel'd flashlight to fill in the top of the shake table.
An 8.5-minute exposure taken on a moonless night with a blue-gel'd flashlight to fill in the top of the shake table.
A 30-second exposure with the fluorescent lights underneath the table switched on for a split second.
A 30-second exposure with the fluorescent lights underneath the table switched on for a split second.
Shake Table at dusk, lit by flourescent lights installed under the table in addition to a high-powered, hand-held flashlight.
Shake Table at dusk, lit by flourescent lights installed under the table in addition to a high-powered, hand-held flashlight.
View looking southeast along the surface trace of the San Andreas fault in the Carrizo Plain, north of Wallace Creek. Elkhorn Rd. meets the fault near the top of the photo.
View looking southeast along the surface trace of the San Andreas fault in the Carrizo Plain, north of Wallace Creek. Elkhorn Rd. meets the fault near the top of the photo.
Closeup shot of the same area above. The cross-cutting feature is a road cut going through the fault.
Closeup shot of the same area above. The cross-cutting feature is a road cut going through the fault.
D.V. Rogers in the "Bunker," the control center for the project. Real-time earthquakes are received via satellite internet.
D.V. Rogers in the "Bunker," the control center for the project. Real-time earthquakes are received via satellite internet.
Artist D.V. Rogers stomps on one of the geophones surrounding the shake table to trigger it.
Artist D.V. Rogers stomps on one of the geophones surrounding the shake table to trigger it.
Wendy McCausland of the USGS Volcano Disaster Assistance Program and Hani Zahran of the Saudi Geological Survey view the southern end of the surface fault rupture caused by a M5.4 earthquake in the Saudi Arabian desert on May 19, 2009.
Wendy McCausland of the USGS Volcano Disaster Assistance Program and Hani Zahran of the Saudi Geological Survey view the southern end of the surface fault rupture caused by a M5.4 earthquake in the Saudi Arabian desert on May 19, 2009.
Earthquake-triggered landslide on south coast of Haiti near village of Nan Diamant.
Earthquake-triggered landslide on south coast of Haiti near village of Nan Diamant.
This photo was taken by USGS seismologist Susan Hough two months after the magnitude-7 earthquake struck Port-au-Prince on Jan. 12, 2010. Dr. Hough traveled to Haiti with USGS colleagues Doug Given, Mark Meremonte, and J. Zebulon Maharrey to install seismometers, which monitor the earth's movement and can detect and measure aftershocks.
This photo was taken by USGS seismologist Susan Hough two months after the magnitude-7 earthquake struck Port-au-Prince on Jan. 12, 2010. Dr. Hough traveled to Haiti with USGS colleagues Doug Given, Mark Meremonte, and J. Zebulon Maharrey to install seismometers, which monitor the earth's movement and can detect and measure aftershocks.