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Discharge data from the Lamar River (red line) compared to seismic data recorded at station YSB near Soda Butte Creek (a tributary of the Lamar River) during June 11–16, 2022.
Discharge data from the Lamar River (red line) compared to seismic data recorded at station YSB near Soda Butte Creek (a tributary of the Lamar River) during June 11–16, 2022.
Discharge data from the Yellowstone River (red line) near the outlet of Yellowstone Lake compared to seismic data recorded at station YUF near the Upper Falls of the Yellowstone River during June 11–16, 2022.
Discharge data from the Yellowstone River (red line) near the outlet of Yellowstone Lake compared to seismic data recorded at station YUF near the Upper Falls of the Yellowstone River during June 11–16, 2022.
Front cover of the Yellowstone Volcano Observatory’s Volcano and Earthquake Monitoring Plan for the Yellowstone Caldera System, 2022–2032.
Map of SNOTEL snowpack telemetry sites (blue dots) and streamgages (red dots) in and around Yellowstone National Park.
Map of SNOTEL snowpack telemetry sites (blue dots) and streamgages (red dots) in and around Yellowstone National Park.
Yellowstone River level (left) and discharge (right) during June 9–16, 2022, measured at the Corwin Springs streamgage just north of Yellowstone National Park (https://waterdata.usgs.gov/mt/nwis/uv/?site_no=06191500&PARAmeter_cd=00065,00060,00010). The
Yellowstone River level (left) and discharge (right) during June 9–16, 2022, measured at the Corwin Springs streamgage just north of Yellowstone National Park (https://waterdata.usgs.gov/mt/nwis/uv/?site_no=06191500&PARAmeter_cd=00065,00060,00010). The
Panoramic image of Valles Caldera, New Mexico, looking at the Valle Grande, part of the calderas “moat.” The resurgent dome is the high topography at the left side of the image, while the hills at the center and right are lava domes. USGS photo by Mike Poland, June 10, 2022.
Panoramic image of Valles Caldera, New Mexico, looking at the Valle Grande, part of the calderas “moat.” The resurgent dome is the high topography at the left side of the image, while the hills at the center and right are lava domes. USGS photo by Mike Poland, June 10, 2022.
Panoramic image of the Sulphur Springs thermal area in Valles Caldera, New Mexico. The altered surface, composed of clays, strongly resembles acid-sulfate thermal areas in Yellowstone National Park, like the Mud Volcano region. USGS photo by Mike Poland, June 10, 2022.
Panoramic image of the Sulphur Springs thermal area in Valles Caldera, New Mexico. The altered surface, composed of clays, strongly resembles acid-sulfate thermal areas in Yellowstone National Park, like the Mud Volcano region. USGS photo by Mike Poland, June 10, 2022.
Outcrop of the Tuff of Lost Creek near Sepulcher Mountain in Yellowstone National Park. Photo by Natalie Kraugh, Montana State University, on June 8, 2022.
Outcrop of the Tuff of Lost Creek near Sepulcher Mountain in Yellowstone National Park. Photo by Natalie Kraugh, Montana State University, on June 8, 2022.
Photograph of the west side of Mount Everts taken from Sepulcher Mountain. The linear features seen on the western face are sedimentary rocks running north to south. (Photo by Jess Condon, June 8, 2022)
Photograph of the west side of Mount Everts taken from Sepulcher Mountain. The linear features seen on the western face are sedimentary rocks running north to south. (Photo by Jess Condon, June 8, 2022)
The Bandelier Tuff near Los Alamos, New Mexico. The Jemez Mountains, home to the Valles and Toledo calderas where the tuff originated, rise in the distance. The tuff was hot and thick when it was deposited by caldera-forming eruptions 1.61 and 1.25 million years ago, and so it is welded in places, forming a dense and resistant rock. USGS photo by M
The Bandelier Tuff near Los Alamos, New Mexico. The Jemez Mountains, home to the Valles and Toledo calderas where the tuff originated, rise in the distance. The tuff was hot and thick when it was deposited by caldera-forming eruptions 1.61 and 1.25 million years ago, and so it is welded in places, forming a dense and resistant rock. USGS photo by M
Route followed by a band of Nez Perce (or, in their language, Nimiipu or Nee-Me-Poo) in 1877.
Route followed by a band of Nez Perce (or, in their language, Nimiipu or Nee-Me-Poo) in 1877.
Steamboat Geyser erupting on 23 May 2022. Dead and downed trees can be seen in the foreground. Photo by Mara Reed, UC Berkeley, May 23, 2022.
Steamboat Geyser erupting on 23 May 2022. Dead and downed trees can be seen in the foreground. Photo by Mara Reed, UC Berkeley, May 23, 2022.
Scientists install a semipermanent GPS station in Yellowstone National Park. These stations, which are not radio-telemetered, are typically installed in May and recovered in October, when the data are downloaded and processed. These stations help to supplement the continuous GPS network in the Yellowstone area.
Scientists install a semipermanent GPS station in Yellowstone National Park. These stations, which are not radio-telemetered, are typically installed in May and recovered in October, when the data are downloaded and processed. These stations help to supplement the continuous GPS network in the Yellowstone area.
Mammoth Hot Springs Hotel in Yellowstone National Park, where Yellowstone Volcano Observatory scientists met in May 2022 to discuss recent scientific results and to revise the Observatory's plan for responding to geological unrest.
Mammoth Hot Springs Hotel in Yellowstone National Park, where Yellowstone Volcano Observatory scientists met in May 2022 to discuss recent scientific results and to revise the Observatory's plan for responding to geological unrest.
Scientists and collaborators of the Yellowstone Volcano Observatory meet in Mammoth Hot Springs in May 2022 to discuss the protocols for responding to a geological event in Yellowstone National Park.
Scientists and collaborators of the Yellowstone Volcano Observatory meet in Mammoth Hot Springs in May 2022 to discuss the protocols for responding to a geological event in Yellowstone National Park.
Continuous GPS station P711 near Madison Campground. Photo by Scott K. Johnson (UNAVCO) on May 11, 2022.
Continuous GPS station P711 near Madison Campground. Photo by Scott K. Johnson (UNAVCO) on May 11, 2022.
Yellowstone Volcano Observatory scientist-in-charge Mike Poland replaces batteries in a temperature logger in Norris Geyser Basin.
Yellowstone Volcano Observatory scientist-in-charge Mike Poland replaces batteries in a temperature logger in Norris Geyser Basin.
Annie Carlson, Research Permitting Coordinator for Yellowstone National Park during 2017–2023. National Park Service photo by Jake Frank, May 2022.
Annie Carlson, Research Permitting Coordinator for Yellowstone National Park during 2017–2023. National Park Service photo by Jake Frank, May 2022.
Cathodoluminescence images generated by the interaction of electromagnetic radiation ranging in energy from ultraviolet to near infrared with sectioned and polished zircon mineral grains from an Archean-age rock found in the Yellowstone region.
Cathodoluminescence images generated by the interaction of electromagnetic radiation ranging in energy from ultraviolet to near infrared with sectioned and polished zircon mineral grains from an Archean-age rock found in the Yellowstone region.
Front cover of the Yellowstone Volcano Observatory 2021 annual report, which includes a summary of earthquake, deformation, and geyser activity, as well as research investigations and other information. The report is freely available online at https://pubs.er.usgs.gov/publication/cir1494.
Front cover of the Yellowstone Volcano Observatory 2021 annual report, which includes a summary of earthquake, deformation, and geyser activity, as well as research investigations and other information. The report is freely available online at https://pubs.er.usgs.gov/publication/cir1494.
Color-shaded bathymetric map of Yellowstone Lake showing locations of sediment cores and major tectonic features (faults, fractures, lineaments, caldera margins) and hydrothermal areas (vents, domes, hydrothermal explosion craters).
Color-shaded bathymetric map of Yellowstone Lake showing locations of sediment cores and major tectonic features (faults, fractures, lineaments, caldera margins) and hydrothermal areas (vents, domes, hydrothermal explosion craters).