Field Photo Friday August 2020- Scott George holding 2 crabs
Field Photo Friday August 2020- Scott George holding 2 crabsField Photo Friday August 2020 - Scott George holding 2 crabs
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Field Photo Friday August 2020 - Scott George holding 2 crabs
Field Photo Friday August 2020 - Scott George holding 2 crabs
This time-lapse movie, which spans January 2019 to August 2020, shows the changing nature of the seasons at Yellowstone Lake as captured by the Yellowstone Volcano Observatory webcam. Snow and ice come and go, and there is even a wildfire visible during the summer of 2019!
This time-lapse movie, which spans January 2019 to August 2020, shows the changing nature of the seasons at Yellowstone Lake as captured by the Yellowstone Volcano Observatory webcam. Snow and ice come and go, and there is even a wildfire visible during the summer of 2019!
Photo looking north from the north shore of Yellowstone Lake. The photo was taken from a level bench, or terrace, which marks a previous high stand of the lake. In the middle distance (between the two red lines), the ground slopes up to second, higher-level terrace that indicates an even higher past lake level.
Photo looking north from the north shore of Yellowstone Lake. The photo was taken from a level bench, or terrace, which marks a previous high stand of the lake. In the middle distance (between the two red lines), the ground slopes up to second, higher-level terrace that indicates an even higher past lake level.
Bathymetric map of offshore Oregon with Stonewall, Heceta, and Siltcoos Banks labeled.
Bathymetric map of offshore Oregon with Stonewall, Heceta, and Siltcoos Banks labeled.
Topo-bathymetric map of the Cascadia subduction zone. Cascadia megathrust fault (white line); approximate shelf break along 200-m isobath (yellow line); MTJ, Mendocino triple junction.
Topo-bathymetric map of the Cascadia subduction zone. Cascadia megathrust fault (white line); approximate shelf break along 200-m isobath (yellow line); MTJ, Mendocino triple junction.
Welcome to the "The I Am A..." series. This is the first video in a series of USGS whiteboard animations that highlight USGS careers.
Welcome to the "The I Am A..." series. This is the first video in a series of USGS whiteboard animations that highlight USGS careers.
Bathymetric map of offshore northern California reveals seafloor features and submarine canyons.
Bathymetric map of offshore northern California reveals seafloor features and submarine canyons.
Schematic cross-section of the accretionary wedge along the Cascadia subduction zone. Modified from Moore and others, 2007.
Schematic cross-section of the accretionary wedge along the Cascadia subduction zone. Modified from Moore and others, 2007.
01328770 Hudson River at Thompson, Justin Rappold making an Acoustic Doppler Current Profiler (ADCP) discharge measurement.
01328770 Hudson River at Thompson, Justin Rappold making an Acoustic Doppler Current Profiler (ADCP) discharge measurement.
Interior of the SNIF multi-GAS enclosure on Mount St. Helens, Washington
Interior of the SNIF multi-GAS enclosure on Mount St. Helens, Washington
USGS scientist Laura Clor performing maintenance on the SNIF multi-GAS station on Mount St. Helens, Washington.
USGS scientist Laura Clor performing maintenance on the SNIF multi-GAS station on Mount St. Helens, Washington.
Black streak on caldera wall (center) is about 50 m (yards) long, and white steam plume (lower right) rises from northwestern part of Halema‘uma‘u. Photo from Volcano House Hotel on July 4, 2018. The configuration of this area changed considerably after the photo was taken, as collapse continued into early August. USGS photo.
Black streak on caldera wall (center) is about 50 m (yards) long, and white steam plume (lower right) rises from northwestern part of Halema‘uma‘u. Photo from Volcano House Hotel on July 4, 2018. The configuration of this area changed considerably after the photo was taken, as collapse continued into early August. USGS photo.
Lake George, New York, in the fall with a dock and watercraft.
Lake George, New York, in the fall with a dock and watercraft.
Just recently, in mid-July, the flight operations team charged with keeping the Landsat 7 satellite running smoothly achieved a major milestone. They have gone 8 straight years now without an operator error.
Just recently, in mid-July, the flight operations team charged with keeping the Landsat 7 satellite running smoothly achieved a major milestone. They have gone 8 straight years now without an operator error.
Small plants grow beneath the needles of a Bishop pine
Small plants grow beneath the needles of a Bishop pine
The KWcam webcam at Kīlauea's summit captured a rainbow over the water lake in Halema‘uma‘u this afternoon, as light mist moved across the caldera.
The KWcam webcam at Kīlauea's summit captured a rainbow over the water lake in Halema‘uma‘u this afternoon, as light mist moved across the caldera.
Infrasound is an important tools for volcanologists, allowing them to detect eruptions, locate the source of explosions, and understand important parameters of volcanic events. John Lyons discusses how the technique is used by the USGS, especially in Alaska, and how we are working to help study infrasound around the world.
Infrasound is an important tools for volcanologists, allowing them to detect eruptions, locate the source of explosions, and understand important parameters of volcanic events. John Lyons discusses how the technique is used by the USGS, especially in Alaska, and how we are working to help study infrasound around the world.
Now that Forster’s terns have returned to nesting in Pond A16, an important nesting colony has been re-established, with hopes that this tern colony will grow in future years and help reverse the decline of the Forster’s tern population in San Francisco Bay.
Now that Forster’s terns have returned to nesting in Pond A16, an important nesting colony has been re-established, with hopes that this tern colony will grow in future years and help reverse the decline of the Forster’s tern population in San Francisco Bay.
USGS Scientists Map Nutrients on Sacramento Delta
USGS Scientists Map Nutrients on Sacramento Delta
The USGS Remote Sensing Coastal Change Project collected aerial imagery of the northern Outer Banks, North Carolina coastline from pre- and post-Hurricane Isaias, in order to use Structure-from-Motion techniques to produce digital elevation models (DEMs) and orthomosaic photos, to be used in evaluating the storm-induced coastal change, such as sand transported onto
The USGS Remote Sensing Coastal Change Project collected aerial imagery of the northern Outer Banks, North Carolina coastline from pre- and post-Hurricane Isaias, in order to use Structure-from-Motion techniques to produce digital elevation models (DEMs) and orthomosaic photos, to be used in evaluating the storm-induced coastal change, such as sand transported onto
This summer in central India, a mystery in color emerged. In the space of just days, the surface of Lonar Lake turned bright pink, then returned to green. As scientists study the cause of the event, other lakes around the world offer clues.
This summer in central India, a mystery in color emerged. In the space of just days, the surface of Lonar Lake turned bright pink, then returned to green. As scientists study the cause of the event, other lakes around the world offer clues.