Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
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E. antillensis response to variations in temperature and relative humidity at high and low elevations in Puerto Rico from 2024 to 2025 E. antillensis response to variations in temperature and relative humidity at high and low elevations in Puerto Rico from 2024 to 2025
Coqui frogs in the genus Eleutherodactylus in Puerto Rico are threatened by projected warming and drying trends. This study isolates relative humidity as a performance variable affecting desiccation tolerance in Eleutherodactylus antillensis, a species that spans both high elevation (cool, moist) and low elevation (hot, dry) environments across the island. Specimens from Maricao (high...
Simulation and modeling output and geospatial data from the 2023 Peters Dome landslide (Alaska) Simulation and modeling output and geospatial data from the 2023 Peters Dome landslide (Alaska)
This data release includes four files supporting Toney and others (2026), a study of the 2023 Peters Dome landslide. The Peters Dome landslide was a 6.1 million m3 ice–rock avalanche in Denali National Park and Preserve (Alaska) that occurred on September 13, 2023, local time. The coordinates of the source area are (63.1423°, -151.1871°). The files are: A CSV file of the forces exerted...
Geochemical Data for Produced Water and Gas from the Antrim Shale in Michigan, 2024 Geochemical Data for Produced Water and Gas from the Antrim Shale in Michigan, 2024
In 2024, the U.S. Geological Survey, in cooperation with Riverside Energy Michigan, LLC, conducted an injection experiment to assess the potential for stimulating biogenic methane in the Mortensen A4-24 well which was completed in the Antrim Shale and located in Antrim County, Michigan, United States of America. Approximately 20 barrels (bbl) of produced water was pumped from the well...
Ground Penetrating Radar (GPR) Surveys at Kilbourne Hole in the Potrillo Volcanic Field, Southern New Mexico from 2021 and 2023 Ground Penetrating Radar (GPR) Surveys at Kilbourne Hole in the Potrillo Volcanic Field, Southern New Mexico from 2021 and 2023
Ground Penetrating Radar (GPR) surveys were conducted at Kilbourne Hole within the Potrillo Volcanic Field in southern New Mexico, USA in November of 2021 and April of 2023. These surveys collected GPR data using variable antenna frequencies and survey methodologies around this volcanic feature. The main focus of this data collection was on the layering and stratigraphy of the volcanic...
Data used to determine water volumes and solute discharge from geyser eruptions in the Upper Geyser Basin, Yellowstone National Park, USA Data used to determine water volumes and solute discharge from geyser eruptions in the Upper Geyser Basin, Yellowstone National Park, USA
There are approximately 500 active geysers in Yellowstone National Park, USA, and the geysers in Upper Geyser Basin are some of the most iconic in the world. Between April 11 and 15, 2025, we attempted to quantify the volume of water erupting from several geysers in Upper Geyser Basin including Old Faithful, Beehive, Lion, Castle, Grand, Grotto and Riverside Geysers using a combination...
Predicted Habitat Use for Reintroduced Grizzly Bears in the Transboundary North Cascades Ecosystem Predicted Habitat Use for Reintroduced Grizzly Bears in the Transboundary North Cascades Ecosystem
This data release provides raster datasets of relative predicted habitat use for grizzly bears (Ursus arctos) reintroduced to the transboundary North Cascades Ecosystem (NCE) of Washington State (United States) and British Columbia (Canada). The datasets represent predicted post-release habitat use by a small founding group of translocated grizzly bears during the early stages of...