Maintenance of a high-quality ShakeAlert sensors, power and telemetry stations.
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The USGS is a science organization that provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the impacts of climate and land-use change, and the core science systems that help us provide timely, relevant, and useable information.
Sounds of Yellowstone
Sounds of Yellowstone
The USGS Sounds of Yellowstone series lets you listen to the natural sounds of geysers, hot springs, and mudpots found through Yellowstone National Park in Wyoming, USA.
Image of the Week
Image of the Week
A weekly series from the USGS Earth Resources Observation and Science (EROS) Center highlighting satellite image(s) featuring striking changes to the Earth's surface.
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Northwest ShakeAlert Sensor Station
Maintenance of a high-quality ShakeAlert sensors, power and telemetry stations.
Partial Transect with Dive Camera
Photos taken by the dive camera system of the lake bottom covering sections of sandy and rocky substrate with lots of dreissenid mussels dead and alive.
Photos taken by the dive camera system of the lake bottom covering sections of sandy and rocky substrate with lots of dreissenid mussels dead and alive.
A USGS guide for finding and interpreting high-water marks
High-water marks provide valuable data for understanding recent and historical flood events. The proper collection and recording of high-water mark data from perishable and preserved evidence informs flood assessments, research, and water resource management.
High-water marks provide valuable data for understanding recent and historical flood events. The proper collection and recording of high-water mark data from perishable and preserved evidence informs flood assessments, research, and water resource management.
Jennifer Lacey: Leading USGS in Space
For this native South Dakotan, a love for math and a college trip to EROS in Sioux Falls, SD led to overseeing USGS's Landsat operations including the upcoming 2020 launch of Landsat 9. Read Jennifer's story and other #womeninscience stories at https://bit.ly/2D1RHk5
For this native South Dakotan, a love for math and a college trip to EROS in Sioux Falls, SD led to overseeing USGS's Landsat operations including the upcoming 2020 launch of Landsat 9. Read Jennifer's story and other #womeninscience stories at https://bit.ly/2D1RHk5
Image of the Week - Beetle Damage in the Black Hills
Ponderosa pine forests in the Black Hills of South Dakota are the focus of this week’s USGS Image of the Week.
Ponderosa pine forests in the Black Hills of South Dakota are the focus of this week’s USGS Image of the Week.
An Introduction to Suomi-NPP NASA VIIRS Data Products
This video provides an introduction to new land data products from the joint National Aeronautics and Space Administration (NASA) and National Oceanic and Atmospheric Administration (NOAA) Visible Infrared Imaging Radiometer Suite (VIIRS) satellite sensor aboard the Suomi-National Polar-orbiting Partnership (S-NPP).
This video provides an introduction to new land data products from the joint National Aeronautics and Space Administration (NASA) and National Oceanic and Atmospheric Administration (NOAA) Visible Infrared Imaging Radiometer Suite (VIIRS) satellite sensor aboard the Suomi-National Polar-orbiting Partnership (S-NPP).
B-Roll California ShakeAlert Sensor
Maintenance of high quality ShakeAlert sensor, power and telemetry station.
Maintenance of high quality ShakeAlert sensor, power and telemetry station.
Kīlauea Summit
The Unmanned Aircraft Systems (UAS) team completed its mission at Kīlauea Volcano's summit, mapping changes within the caldera. Since August 4, 2018, the number of earthquakes at the summit have decreased and the rate of subsidence has stabilized.
The Unmanned Aircraft Systems (UAS) team completed its mission at Kīlauea Volcano's summit, mapping changes within the caldera. Since August 4, 2018, the number of earthquakes at the summit have decreased and the rate of subsidence has stabilized.
Image of the Week - Lake Thompson
Many lakes in South Dakota’s Prairie Pothole Region are expanding.
Lake Thompson in eastern South Dakota is one that has displayed remarkable change in recent decades.
Many lakes in South Dakota’s Prairie Pothole Region are expanding.
Lake Thompson in eastern South Dakota is one that has displayed remarkable change in recent decades.
Close Up of Cone Forming - Kīlauea Lower East Rift Zone
A closer view of the small cone forming on the floor of crater within fissure 8 today (Sept. 5). By this morning, bits of molten lava emitted from the cone every few seconds had built it up to an estimated height of around 3-4 m (about 10-13 ft).
A closer view of the small cone forming on the floor of crater within fissure 8 today (Sept. 5). By this morning, bits of molten lava emitted from the cone every few seconds had built it up to an estimated height of around 3-4 m (about 10-13 ft).
Kīlauea lower East Rift Zone
On September 4-7, the Unmanned Aircraft Systems team flew several missions documenting changes within fissure 8 on Kīlauea's lower East Rift Zone. On September 4, lava erupted on the crater floor within the vent, building a small cone on the floor and creating a flow that did not extend beyond the vent walls.
On September 4-7, the Unmanned Aircraft Systems team flew several missions documenting changes within fissure 8 on Kīlauea's lower East Rift Zone. On September 4, lava erupted on the crater floor within the vent, building a small cone on the floor and creating a flow that did not extend beyond the vent walls.
Kīlauea Lower East Rift Zone
An Unmanned Aircraft Systems overflight yesterday (September 4, 2018) showed a small cone on the floor of the crater within fissure 8. The cone formed as lava erupted from an opening on the surface of the flow that covers the crater floor.
An Unmanned Aircraft Systems overflight yesterday (September 4, 2018) showed a small cone on the floor of the crater within fissure 8. The cone formed as lava erupted from an opening on the surface of the flow that covers the crater floor.
Low-Level Spatter on New Pad of Lava
During an overflight of fissure 8 this morning, HVO geologists observed low-level spattering on the new pad of lava within the cone. Slow-moving lava had just barely entered the spillway, but was not advancing down the channel.
During an overflight of fissure 8 this morning, HVO geologists observed low-level spattering on the new pad of lava within the cone. Slow-moving lava had just barely entered the spillway, but was not advancing down the channel.
Course Corrections to Address Gender Harassment in Science
Dr. Kate Clancy presentation on the National Academies of Science, Engineering, and Medicine Committee's consensus study report on Sexual Harassment of Women. This recording does not capture the first 10 minutes of the presentation.
Dr. Kate Clancy presentation on the National Academies of Science, Engineering, and Medicine Committee's consensus study report on Sexual Harassment of Women. This recording does not capture the first 10 minutes of the presentation.
Time Series of Kīlauea Volcano's Lower East Rift Zone Lava-Flow Maps
During Kīlauea Volcano's lower East Rift Zone (LERZ) eruption, lava-flow maps were generated on a near-daily basis and published on the Hawaiian Volcano Observatory webpage.
During Kīlauea Volcano's lower East Rift Zone (LERZ) eruption, lava-flow maps were generated on a near-daily basis and published on the Hawaiian Volcano Observatory webpage.
Kīlauea Volcano's Summit
The Unmanned Aircraft Systems (UAS) team circumnavigates the crater rim at the summit of Kīlauea Volcano, collecting data for digital elevation models that document summit changes. The volume change, from early May 2018 to present, is over 825 million cubic meters (1 billion cubic yards). The vertical collapse of the crater floor is more than 500 m (1600 ft).
The Unmanned Aircraft Systems (UAS) team circumnavigates the crater rim at the summit of Kīlauea Volcano, collecting data for digital elevation models that document summit changes. The volume change, from early May 2018 to present, is over 825 million cubic meters (1 billion cubic yards). The vertical collapse of the crater floor is more than 500 m (1600 ft).
Kīlauea Volcano's summit
The Unmanned Aircraft Systems (UAS) team circumnavigates the crater rim at the summit of Kīlauea Volcano, collecting data for digital elevation models that document summit changes. The volume change, from early May 2018 to present, is over 825 million cubic meters (1 billion cubic yards). The vertical collapse of the crater floor is more than 500 m (1600 ft).
The Unmanned Aircraft Systems (UAS) team circumnavigates the crater rim at the summit of Kīlauea Volcano, collecting data for digital elevation models that document summit changes. The volume change, from early May 2018 to present, is over 825 million cubic meters (1 billion cubic yards). The vertical collapse of the crater floor is more than 500 m (1600 ft).
Landsat in Action - Water Use with Molly Maupin and Gabriel Senay
USGS Hydrologist Molly Maupin and USGS Research Physical Scientist Gabriel Senay discuss how Landsat imagery has been used by the National Water Census and in studying water use trends.
USGS Hydrologist Molly Maupin and USGS Research Physical Scientist Gabriel Senay discuss how Landsat imagery has been used by the National Water Census and in studying water use trends.
Image of the Week - Burning Man
Every year, tens of thousands of people descend upon an unforgiving windswept playa in northwestern Nevada to build a city.
Within months, the city is gone.
Burning Man is named for the wooden effigy set ablaze at the end of the weeklong celebration in the temporary metropolis of Black Rock City.
Every year, tens of thousands of people descend upon an unforgiving windswept playa in northwestern Nevada to build a city.
Within months, the city is gone.
Burning Man is named for the wooden effigy set ablaze at the end of the weeklong celebration in the temporary metropolis of Black Rock City.
Aerial View of Divers Conducting a Transect
Diver completing a transect with the dive camera while another diver stands on the center pivot to keep it upright. The transect is a circle and is being controlled with the line attached to the pivot.
Diver completing a transect with the dive camera while another diver stands on the center pivot to keep it upright. The transect is a circle and is being controlled with the line attached to the pivot.
Dive Camera POV
Diver point of view from above the dive camera system. This is a transect over rocky substrate with some cladophora on the bottom of Lake Ontario.
Diver point of view from above the dive camera system. This is a transect over rocky substrate with some cladophora on the bottom of Lake Ontario.