Blackrock Creek above Split Rock Creek is online and now measuring temperature! http://ow.ly/BE8B50z2xZt Still plenty of snow on Togwotee Pass and since solo trips (to comply with social distancing) take longer, hot drinks are critical.
Images
Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.
Blackrock Creek above Split Rock Creek is online and now measuring temperature! http://ow.ly/BE8B50z2xZt Still plenty of snow on Togwotee Pass and since solo trips (to comply with social distancing) take longer, hot drinks are critical.
Blackrock Creek above Split Rock Creek is online and now measuring temperature! http://ow.ly/BE8B50z2xZt Still plenty of snow on Togwotee Pass and since solo trips (to comply with social distancing) take longer, hot drinks are critical.
Blackrock Creek above Split Rock Creek is online and now measuring temperature! http://ow.ly/BE8B50z2xZt Still plenty of snow on Togwotee Pass and since solo trips (to comply with social distancing) take longer, hot drinks are critical.
Cope’s grey treefrog on a tree trunk. Seen during fieldwork in Wisconsin.
Cope’s grey treefrog on a tree trunk. Seen during fieldwork in Wisconsin.
Cope’s grey treefrog, green morph, on a tree trunk. Seen during fieldwork in Wisconsin.
Cope’s grey treefrog, green morph, on a tree trunk. Seen during fieldwork in Wisconsin.
![Color graphic showing volcano location and seismic data](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/Wech_VW.jpg?itok=TRoi2kao)
Example 2-hours of seismic data from station near Mauna Kea on April 14, 2020. The large spikes are earthquakes under Mauna Kea repeating every ~11 minutes. Bottom waveform zooms in on 15 seconds of an individual event.
Example 2-hours of seismic data from station near Mauna Kea on April 14, 2020. The large spikes are earthquakes under Mauna Kea repeating every ~11 minutes. Bottom waveform zooms in on 15 seconds of an individual event.
![Paper Models](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/Paper%20models%20group%20shot_cropped_A.Scott_04012020.jpg?itok=S4hutfZL)
USGS Education has several paper models learners can color, cut out, and build. This photo shoes a stratovolcano, trilobite, nautiloid, triceratops, and pterodactyl
USGS Education has several paper models learners can color, cut out, and build. This photo shoes a stratovolcano, trilobite, nautiloid, triceratops, and pterodactyl
![Map of seismic research site on seafloor off Puerto Rico](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/Cruise_tracks_faults.jpg?itok=3AtYRt1c)
Locations of multichannel seismic reflection profiles (in black), collected during cruise FA2020-14. The profiles are overlain on colored and shaded multibeam bathymetry, Lidar topography (green and white) and near-shore bathymetry (darker blue), and NOAA coastal relief model (light blue and white).
Locations of multichannel seismic reflection profiles (in black), collected during cruise FA2020-14. The profiles are overlain on colored and shaded multibeam bathymetry, Lidar topography (green and white) and near-shore bathymetry (darker blue), and NOAA coastal relief model (light blue and white).
USGS Education paper models collection includes dinosaurs and other fossils, and geologic processes like volcanoes and sand dune formation.
USGS Education paper models collection includes dinosaurs and other fossils, and geologic processes like volcanoes and sand dune formation.
![March 31, 2020 M6.5 Stanley Idaho earthquake station download location](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/img8002.jpg?itok=t6SLArC8)
For every major earthquake in the U.S., UNAVCO downloads high-rate data from all nearby GPS/GNSS stations. The downloads for the March 31, 2020, magnitude 6.5 Stanley, Idaho, earthquake include more than 20 stations in and around Yellowstone. Figure by Christine Puskas (UNAVCO).
For every major earthquake in the U.S., UNAVCO downloads high-rate data from all nearby GPS/GNSS stations. The downloads for the March 31, 2020, magnitude 6.5 Stanley, Idaho, earthquake include more than 20 stations in and around Yellowstone. Figure by Christine Puskas (UNAVCO).
![March 31, 2020 M6.5 Stanley Idaho earthquake](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/img8003.png?itok=pLH-336y)
Highly sensitive instruments installed deep below the ground surface yield great records of earthquakes near and far. The March 31, 2020, magnitude 6.5 Stanley, Idaho, earthquake shows up very clearly in borehole strainmeter station B944's four different sensors.
Highly sensitive instruments installed deep below the ground surface yield great records of earthquakes near and far. The March 31, 2020, magnitude 6.5 Stanley, Idaho, earthquake shows up very clearly in borehole strainmeter station B944's four different sensors.
Photo of the Colorado River running through Marble Canyon near Nankoweap Creek (near River Mile 51.5) in the Grand Canyon, Arizona.
Photo of the Colorado River running through Marble Canyon near Nankoweap Creek (near River Mile 51.5) in the Grand Canyon, Arizona.
![image related to volcanoes. See description](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/img7989.jpg?itok=fNZLvRE1)
Clear weather allowed another water pond measurement to be made this morning. Results show continued slow rise of the water level. No major changes were observed. Note the former HVO observation tower can be seen above the geologist's helmet.
Clear weather allowed another water pond measurement to be made this morning. Results show continued slow rise of the water level. No major changes were observed. Note the former HVO observation tower can be seen above the geologist's helmet.
![image related to volcanoes. See description](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/img7990.jpg?itok=AChiLJBL)
Day to day changes in the color of the water pond are common. This morning the pond had a browner hue compared to the previous observation on April 1, when the pond color was slightly more greenish yellow (see photo below).
Day to day changes in the color of the water pond are common. This morning the pond had a browner hue compared to the previous observation on April 1, when the pond color was slightly more greenish yellow (see photo below).
![Black and white SEM image of ash](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/image2-1457.jpg?itok=BrUYurVT)
Scanning electron microprobe images show the complexity of tiny Icelandic ash grains (150 micron, or 0.006 inch). Image (a) shows a dense and blocky grain, and (b) shows a foamy grain.
Scanning electron microprobe images show the complexity of tiny Icelandic ash grains (150 micron, or 0.006 inch). Image (a) shows a dense and blocky grain, and (b) shows a foamy grain.
![aerial view of edge of lake showing cracks under the water](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/thumbnails/image/IGS_stanley_lake_cracks-opt.jpg?itok=qU9uscn8)
Liquefaction-related features and cracks along the sandy shore next to Stanley Lake.
Liquefaction-related features and cracks along the sandy shore next to Stanley Lake.
This section of brown Icelandic soil (top) contains 800 years of ash deposits erupted from five different volcanoes. The black layers, 5-10 cm (2-4 in) thick, are from Katla Volcano. A white arrow points to a closeup of the 1755 Katla ash deposit (lower left).
This section of brown Icelandic soil (top) contains 800 years of ash deposits erupted from five different volcanoes. The black layers, 5-10 cm (2-4 in) thick, are from Katla Volcano. A white arrow points to a closeup of the 1755 Katla ash deposit (lower left).
Field photograph taken for Polychlorinated Biphenyl (PCB) In Albuquerque Stormwater Channels Project, USGS - New Mexico Water Science Center
Field photograph taken for Polychlorinated Biphenyl (PCB) In Albuquerque Stormwater Channels Project, USGS - New Mexico Water Science Center
Cedar Island, Virginia is an uninhabited barrier that has migrated landward approximately 15-30 meters per year since 1984 due to its low sediment supply. The shoreface slope is gradual but almost entirely devoid of island sediment - both responses to its recent, rapid retreat. USGS scientists collect geologic and morphologic data from this island’s shoreface.
Cedar Island, Virginia is an uninhabited barrier that has migrated landward approximately 15-30 meters per year since 1984 due to its low sediment supply. The shoreface slope is gradual but almost entirely devoid of island sediment - both responses to its recent, rapid retreat. USGS scientists collect geologic and morphologic data from this island’s shoreface.
Fire Island, New York is sparsely populated and regularly nourished, but has few modifications that impede natural sediment exchanges. Shoreface geomorphology reflects past periods of seaward progradation and alongshore extension resulting in a relatively sediment-rich shoreface. USGS scientists collect geologic and morphologic data from this island’s shoreface.
Fire Island, New York is sparsely populated and regularly nourished, but has few modifications that impede natural sediment exchanges. Shoreface geomorphology reflects past periods of seaward progradation and alongshore extension resulting in a relatively sediment-rich shoreface. USGS scientists collect geologic and morphologic data from this island’s shoreface.
![image related to volcanoes. See description](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/masonry/public/img7985.jpg?itok=nz5rkDVB)
Physical map of the western USA showing locations of strong earthquakes in March 2020 and Basin and Range extensional province. The Basin and Range stretches from the Sierra Nevada in the west to the Wasatch and Teton mountains in the east, and from central Idaho and southwest Montana in the north to Mexico in the south.
Physical map of the western USA showing locations of strong earthquakes in March 2020 and Basin and Range extensional province. The Basin and Range stretches from the Sierra Nevada in the west to the Wasatch and Teton mountains in the east, and from central Idaho and southwest Montana in the north to Mexico in the south.
This photo was taken during an aerial photographic survey of seabirds and marine mammals along the California Coast. The project is supported by the Bureau of Ocean Energy Management and helps planning in advance of potential offshore wind energy development along the California Coast.
This photo was taken during an aerial photographic survey of seabirds and marine mammals along the California Coast. The project is supported by the Bureau of Ocean Energy Management and helps planning in advance of potential offshore wind energy development along the California Coast.