Images

Building damage inside Lushan station.

Heavy rains from a tropical cyclone struck the islands of the Comoros in March, 2014. On the island of Anjouan in the Union of Comoros, these rains triggered landslides that displaced over 3000 people to refugee camps.

Heavy rains from a tropical cyclone struck the islands of the Comoros in March, 2014. On the island of Anjouan in the Union of Comoros, these rains triggered landslides that displaced over 3000 people to refugee camps. The USGS and the OFDA with USAID are providing support and research assistance on these events.

Heavy rains from a tropical cyclone struck the islands of the Comoros in March, 2014. On the island of Anjouan in the Union of Comoros, these rains triggered landslides that displaced over 3000 people to refugee camps.

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.

Picture taken while climbing Mt. Hood, Oregon, at sunset looking east.

Camps Bay, South Africa

2009 Red River flooding in Grand Forks, North Dakota

The tsunami that resulted from the M 8.8 earthquake on Feb. 27, 2010 destroyed hundreds of homes in Dichato, Chile.

Two school teachers stand outside a neighbor's destroyed adobe home in Cauquenes, Chile following the M 8.8 earthquake on Feb. 27, 2010. Reconstruction in this ancient city will be based on reinforced concrete rather than highly vulnerable adobe.

Ice and debris buildup on bridge over Wild Rice River. Photo taken at 174th Ave and 124th St southwest of Horace, ND.

Ice and debris buildup on bridge over Wild Rice River. Photo taken at 174th Ave and 124th St southwest of Horace, ND.

Seismic monitoring station ASR at Mount Adams, Washington. Scientist conducting routine maintenance.

Graphical abstract of the new research paper. The scientists collect samples from the rocks forming near hot springs and geysers. They dissolve small amounts of the rock in acid and organic carbon (created by living organisms) remains behind.

Earthquake-triggered landslide on south coast of Haiti near village of Nan Diamant.

Boulders of intact limestone that fell and rolled during the earthquake from cliffs along the Haiti earthquake fault zone.

This photo shows the dense concentration of landslides in limestone near the Haiti earthquake fault zone.

Time lapse of January 17, 2010, earthquake swarm on Madison Plateau, Yellowstone National Park.

ARRA-funded student Taryn Lopez (Univ. Alaska-Fairbanks) sampling gas emissions at fumarole next to dome at the summit of Augustine volcano.

Flooded gaging station on the Souris River near Westhope, North Dakota, April 20, 2011.  See other pictures in this gallery with the tag 05124000 to see what the gage house normally looks like - it is on a raised platform on the bank of the river with an access road next to it.

Would you know there is a boat ramp here?  Launching a boat during high water on the muddy Missouri River requires intimate knowledge of boat ramps.  The Glasgow, MO, boat ramp (pictured) is underwater when the local gage is approximately 29 feet.