Data

This study aimed to assess the toxicity of a commercially available pyrethrum pesticide to virile crayfish (Faxonius virilis, Hagen 1870), which were exposed for 24-h intervals during 96-h tests at two different temperatures. Adult virile crayfish were used in trials as proxy for red swamp crayfish (Procambarus clarkii, Girard 1852) to represent a conservative estimate of potency of...

This dataset represents elevation data of the beach topography and near-shore bathymetry before placing dredge spoils on the beach at Minnesota Point near the Duluth Entry of Lake Superior, Duluth, Minnesota. The data was acquired using a lidar sensor, single-beam and multibeam sonars. The dataset includes DEMs of the terrestrial beach areas and topobathy (combined terrestrial and...

These data represent morphometric and radiotracking data of invasive Burmese pythons (Python bivittatus) in Big Cypress National Preserve in southern Florida. This data release includes two csv spreadsheets, one folder with photos, and one folder with videos that are all from 01 November 2017 to 31 December 2024. One csv spreadsheet contains morphometric data of 356 radiotracked juvenile...

Post-wildfire flooding and debris flows pose a threat to ecosystems and infrastructure. As the frequency and size of severe wildfires increase, there is a growing need for predictive debris flow hazard modeling in unburned but fire-prone landscapes. However, no crosswalks have been established between physics-based models of fire behavior and the remotely sensed burn severity inputs...

The Cleveland Corral landslide, located near U.S. Highway 50 in El Dorado County, California, is episodically active. This USGS data release contains multiple data sets of topography, mapped ground-surface structures, location of GPS monuments, horizontal displacement vectors from repeat GPS surveys, kinematic elements, and shallow landslides in the landslide area. These data were...

The Cleveland Corral landslide, located near U.S. Highway 50 in El Dorado County, California, is episodically active. This USGS data release contains scans of vertical aerial photographs used to map ground-surface structures and to generate multiple data sets of topography of the landslide over different years. Associated files containing topographic and landslide structural features are...

Data in this document record measured depths from 1999 to 2024 in copper pipes installed within different kinematic elements of the Cleveland Corral landslide. Copper pipes with a 0.5-inch (13 mm) diameter were installed vertically, with initial installation depths selected to emplace the pipes beneath potential sliding surfaces. These copper pipes were malleable enough to be typically...

This data release contains self-potential (SP) electric field data collected at the Escanaba Trough, Central Hill, in the northeast Pacific Ocean during the USGS research expedition in 2022. The datasets were gathered by the autonomous underwater vehicle (AUV) Sentry using a redundant, quasi-three-component electric field sensor with six channels. The release comprises comprehensive time...

These data were collected as part of a U.S. Geological Survey effort to resurvey the Marble Canyon and Bridge Canyon dam sites on the Colorado River in Grand Canyon National Park. The objective of our study was to resurvey these dam sites to document the changes in sediment storage that have occurred since the original 1940s–1950s Bureau of Reclamation surveys. The data in this release...

The hulihia (Hawaiian for "upheaval") of 2018 represents a significant benchmark in the history of Hawaiian volcanology. Kīlauea experienced a historically damaging eruption along its lower East Rift Zone in association with the volcano’s largest summit collapse in over a century, which forced the Hawaiian Volcano Observatory to vacate its longtime post at Uēkahuna on the rim of...

This data release contains thermal infrared image renderings and comma-separated values (CSV) temperature-matrix exports collected on May 29, 2026, during the Surface Temperature Variability Experiment (STEVE) at Sunset Crater Volcano National Monument, Arizona. Data were collected using two FLIR T650sc thermal infrared cameras viewing a volcanic cinder surface from two viewing...

The LF 2020 Update represents the second step in moving towards an annual update in which the disturbances from the year before are represented in current year products. LANDFIRE (LF) 2019L (Limited Update) was the first step towards this goal but contained limited disturbance information (events and fire program data only) for the years 2017-2019. LF 2020 includes adjustments to...