Videos

Since first discovered in 2007 in New York, white-nose syndrome has spread to 16 states, including Virginia and Maryland, and four Canadian provinces. The disease is estimated to have killed over five million hibernating bats.

US Topo is the next generation of topographic maps from the U.S. Geological Survey (USGS). Arranged in the familiar 7.5-minute quadrangle format, digital US Topo maps are designed to look and feel (and perform) like the traditional paper topographic maps for which the USGS is so well known.

In March 2012, USGS hydrologic technician John Wirt recorded unusually high streamflow at our streamgage on Dixie Creek. This summer, a wildfire burned through the same area, destroying two of streamgages. The USGS is responding to restore its monitoring capability in case of post-fire flooding and debris flow.Note: U.S.

-- the new USGS FloodPath early warning system

By Marijke van Heeswijk, USGS Hydrologist

Kerry Caslow is a hydrologic technician with the Georgia Water Science Center. Listen to her story.

This Quicktime movie begins with a view of lava in Pu‘u ‘Ō‘ō made possible by a small collapse pit. The lava is swiftly moving towards the northeast, and this represents lava within Pu‘u ‘Ō‘ō crater that is entering the lava tube system which, in turn, feeds the active flow field.

For nearly 40 years, Landsat and other Earth observing satellites have been silently orbiting the globe collecting high quality images that document the condition of our changing planet. Remote sensing images provide an unprecedented long-term, impartial view of the Earth's cities and natural resources. Dr.

--a wonderland of volcanoes and thermal features

By Patrick Muffler, Geologist Emeritus

This Quicktime movie shows vigorous spattering along the south margin of the Halema‘uma‘u lava lake. Lava, upwelling in the northern portion of the lake (out of view), slowly migrates to this southern margin where it sinks back into the conduit.

Current river conditions and available equipment make it a challenge to measure streamflow in the White Oak Creek. Hydrologic technicians (not shown) make field measurements of streamflow with an Acoustic Doppler Current Profiler (ADCP), a device that uses sound waves to determine the area and velocity of the water.

The low-head dam just downstream from the USGS White Oak Creek near Georgetown, Ohio, streamgage collapsed during high flow early on January 18, 2012. Video shows water rushing past the former low-head dam location; still photos show the dam during low- and high-flow conditions.

Kristina Yamamoto, is a a geographer for the Center of Excellence for Geospatial Information Science (CEGIS), part of the National Geospatial Program. She is also in the Student Career Experience Program. As a SCEP, Kristina mainly works on remote sensing and GIS projects to support the research goals of CEGIS.

In this episode, we are going to investigate more than just the substance "water." We are going to examine what is in our nations' water, how we at the U.S. Geological Survey monitor it, and what tools we have developed to aid those who want to explore more about our planet's most abundant resource. This is the USGS Oregon Science Podcast.

In this episode, we are going to investigate more than just the substance "water." We are going to examine what is in our nations' water, how we at the U.S. Geological Survey monitor it, and what tools we have developed to aid those who want to explore more about our planet's most abundant resource. This is the USGS CoreCast.

Josh Latimore, USGS hydro technician, discusses how he joined the USGS and his current day to day responsibilities. Josh was introduced to the USGS through the Hydrologic Studies Program at GateWay Community College in Phoenix, AZ. As a USGS hydro technician, Josh's primary duties involve managing real-time surface water gaging stations.

Underwater video showing horizontal and vertical views from new video camera technology. The high-definition video output will help drillers complete the wells and will help hydrologist understand the aquifer system.

The video shows time-lapse changes in the lava dome and Crater Glacier from 2004-2012. The images were created from 1:12,000 scale vertical aerial photographs combined with ground control points from campaign GPS and targets. Photogrammetry software was used to collect a 3-D point cloud and combined to make a digital elevation model (DEM).

This podcast provides insight in to the life of the common loon as captured by research scientists with USGS using modern technologies. Scientists used satellite telemetry and archival geolocator tag technologies to gain critical information on migratory movements of breeding loons in the Upper Midwest to guide conservation planning.

Earthquakes serve as an early warning sign for volcanic eruptions, as well as a marker for the location of moving magma. This animation shows magma movement beneath a volcano, simulated seismograms, volcanic tremor and seismicity associated with an impending eruption.

This animation shows how gases behave in magma and how an airplane-mounted UV spectrometer can measure gases in a volcanic plume.

Moving magma can deform the surface of the Earth. This animation shows how a tiltmeter and GPS are used to detect the subtle signs that tell scientists something about what is going on beneath the surface.