Images

An Alaska Volcano Observatory Monitoring station with Peulik Volcano behind. This is the main repeater for the Peulik monitoring network located on Whale Mountain, Beecharaof National Wildlife Refuge.

Taken while on a cruise vacation in Bermuda in June 2008.

Sunset over Camps Bay, South Africa

A fire burning over the wetlands in Duson, Louisiana

Post-storm aerial photography following Hurricane Isabel (2003) showing a new breach that completely severs Hatteras Island.

Floodwater at Wild Rice River. Photo taken from bridge at 174th Ave and 124th St southwest of Horace, ND.

The interior of this masonry-built hospital in Cauquenes, Chile had severe fracturing and partially collapsed interior walls following the M 8.8 earthquake on Feb. 27, 2010. This building will be torn down and replaced with a reinforced concrete building.

Acoustic doppler used to record measurements on Wild Rice River during 2010 flood. Photo taken from bridge at 174th Ave and 124th St southwest of Horace, ND.

Acoustic doppler used to record measurements on Wild Rice River during 2010 flood. Photo taken from bridge at 174th Ave and 124th St southwest of Horace, ND.

A house and a car were destroyed by a tsunami in the coastal city of Dichato, Chile, located about 15 km north of Concepcion, Chile. The tsunami height was about 10 meters (32 feet). Several hundred homes were destroyed in this city as a result of the M 8.8 earthquake on Feb. 27, 2010

Acoustic doppler used to record measurements on Wild Rice River during 2010 flood. Photo taken from bridge at 174th Ave and 124th St southwest of Horace, ND.

High resolution satellite imagery showed the landscape and building damages before and after the magnitude-7 earthquake hit Haiti in the beginning of 2010. This image was taken after the earthquake.

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

Rivers in middle Tennessee crested May 2-3,2010, breaking records at many USGS-operated streamgages. The flood peak on the Cumberland River in downtown Nashville ranks as the highest observed during the past 73 years.

USGS scientists Paul Frederick and Mike Descant make sure there is enough clearance for their boat to drive under a bridge on the Atchafalaya River near Melville, La. 

The May 12, 2008, Great Sichuan Earthquake, also called the Wenchuan Earthquake, occurred at 14:28 local time, in Sichuan Province, China. The earthquake magnitudes were Mw = 7.9 (USGS), Ms = 8.0 (Chinese Earthquake Administration). The epicenter was 80 km west-northwest of Chengdu, the capital city of Sichuan province.

Chimney damage to a house in Louisa County, Virginia, after a magnitude 5.8 earthquake on August 23, 2011.

The Mameyes River in flood. Eastern Puerto Rico.

The images reveal significant erosion of the island, likely due to inundation by waves and surge.This erosion resulted in the disappearance of an oil-protection berm constructed follow the BP oil spill.  Due to this island's cumulative damage from previous storms like Hurricane Katrina, it remains in question whether this beach system will ever be able to fully

These photos show the kind of massive forest die-off that is projected to occur more frequently in the Southwest. Piñon pines, normally evergreen, have reddish-brown foliage in October 2002 (left). By May 2004 (right), the dead piñon pines have lost all their needles, exposing gray trunks and branches.

Cover-collapse sinkhole in limestone near Frederick, Maryland (September 2003). Many sinkholes occur along highways where rainwater runoff is concentrated into storm drains and ditches increasing the rate of sinkhole development (note the sewer drain pipe beneath roadway).