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Images related to natural hazards.
On May 20, 2017, this section of the Big Sur coastline experienced a huge landslide that wiped out scenic coastal Highway 1. By July 2018 the roadway was reopened.
On May 20, 2017, this section of the Big Sur coastline experienced a huge landslide that wiped out scenic coastal Highway 1. By July 2018 the roadway was reopened.
A two-day rainstorm from January 26-28, 2021 caused numerous mudslides, debris flows, and other issues along California's coastal Highway 1 through Big Sur. This is Big Creek Bridge, and Big Creek is still murky. Plumes of the muddy runoff are clearly visible in the ocean.
A two-day rainstorm from January 26-28, 2021 caused numerous mudslides, debris flows, and other issues along California's coastal Highway 1 through Big Sur. This is Big Creek Bridge, and Big Creek is still murky. Plumes of the muddy runoff are clearly visible in the ocean.
The storm that hit California’s coast between Jan. 26 and 28, 2021, blew out a portion of Hwy 1 near Big Sur. On Saturday, a USGS reconnaissance flight snapped this dramatic photo above the Rat Creek drainage showing the debris flow.
The storm that hit California’s coast between Jan. 26 and 28, 2021, blew out a portion of Hwy 1 near Big Sur. On Saturday, a USGS reconnaissance flight snapped this dramatic photo above the Rat Creek drainage showing the debris flow.
On Sunday, August 16, 2020 at approximately 3:00 PM PST, the River wildfire ignited in Monterey County, California, just west of the Salinas River Valley.
On Sunday, August 16, 2020 at approximately 3:00 PM PST, the River wildfire ignited in Monterey County, California, just west of the Salinas River Valley.
Debris flow deposit at the outlet of the Tumalt Creek drainage basin, Columbia River Gorge, Oregon, following storms in January 2021.
Debris flow deposit at the outlet of the Tumalt Creek drainage basin, Columbia River Gorge, Oregon, following storms in January 2021.
The University of Puerto Rico Mayagüez, the Natural Hazards Center at the University of Colorado Boulder, and the USGS Landslide Hazards Program collaborated to create educational materials for residents of Puerto Rico to learn about how to prepare for, mitigate, respond to, and recover from landslides.
The University of Puerto Rico Mayagüez, the Natural Hazards Center at the University of Colorado Boulder, and the USGS Landslide Hazards Program collaborated to create educational materials for residents of Puerto Rico to learn about how to prepare for, mitigate, respond to, and recover from landslides.
WHOI/MIT PhD. Student, Sheron Luk, analyses sediment carbon on an Elemental Analyzer at Woods Hole Coastal and Marine Science Center.
WHOI/MIT PhD. Student, Sheron Luk, analyses sediment carbon on an Elemental Analyzer at Woods Hole Coastal and Marine Science Center.
Perspective view of large SfM point cloud of region of Fort Funston, CA., without automated data cleaning (masking).
Perspective view of large SfM point cloud of region of Fort Funston, CA., without automated data cleaning (masking).
Lab Manager, Adrian Mann, analyzes pore water samples on an Ion Chromatograph.
Lab Manager, Adrian Mann, analyzes pore water samples on an Ion Chromatograph.
USGS scientist monitors the burn area following the Grizzly Creek fire of 2020 in Glenwood Canyon, Colorado.
USGS scientist monitors the burn area following the Grizzly Creek fire of 2020 in Glenwood Canyon, Colorado.
Remote-Sensing Coastal Change project field collections at the Head of the Meadow Bay in Massachusetts.
Remote-Sensing Coastal Change project field collections at the Head of the Meadow Bay in Massachusetts.
USGS samples water within wetlands to understand which environmental drivers impact carbon cycle and sediment accretion. Here USGS staff (Jennifer O'Keefe Suttles) pumps water from at Phragmites wetland, Mashpee, MA, to analyze at the Woods Hole Coastal and Marine Science Center Environmental Geochemistry lab.
USGS samples water within wetlands to understand which environmental drivers impact carbon cycle and sediment accretion. Here USGS staff (Jennifer O'Keefe Suttles) pumps water from at Phragmites wetland, Mashpee, MA, to analyze at the Woods Hole Coastal and Marine Science Center Environmental Geochemistry lab.
Burned trees following the 2020 Grizzly Creek fire in Glenwood Canyon, Colorado.
Burned trees following the 2020 Grizzly Creek fire in Glenwood Canyon, Colorado.
As part of the Remote Sensing of Coastal Change and Florence Supplemental projects we have been developing novel workflows for repeat-mapping of coastal environments at order decimeter resolution over up to hundreds of kilometers in a single day, using Structure-from-Motion photogrammetry or SfM, from crewed aerial platforms.
As part of the Remote Sensing of Coastal Change and Florence Supplemental projects we have been developing novel workflows for repeat-mapping of coastal environments at order decimeter resolution over up to hundreds of kilometers in a single day, using Structure-from-Motion photogrammetry or SfM, from crewed aerial platforms.
Perspective view of large SfM point cloud of region of Fort Funston, CA., with automated data cleaning (masking). This cleaned data has 50% fewer points.
Perspective view of large SfM point cloud of region of Fort Funston, CA., with automated data cleaning (masking). This cleaned data has 50% fewer points.
The U.S. Geological Survey is conducting research to guide the recovery of the threatened Elkhorn coral, Acropora palmata, in Dry Tortugas National Park and throughout the western Atlantic.
The U.S. Geological Survey is conducting research to guide the recovery of the threatened Elkhorn coral, Acropora palmata, in Dry Tortugas National Park and throughout the western Atlantic.
Ocean Beach in San Francisco looking north
Ocean Beach in San Francisco looking north
The U.S. Geological Survey St. Petersburg Coastal and Marine Science Center is conducting research to guide the restoration and recovery of the threatened elkhorn coral, Acropora palmata, in Dry Tortugas National Park and throughout the western Atlantic.
The U.S. Geological Survey St. Petersburg Coastal and Marine Science Center is conducting research to guide the restoration and recovery of the threatened elkhorn coral, Acropora palmata, in Dry Tortugas National Park and throughout the western Atlantic.
The USGS will be using an autonomous surf vehicle, built by Peter Traykovski of WHOI, to map the bathymetry of the Pea Island DUNEX Experiment Site.
The USGS will be using an autonomous surf vehicle, built by Peter Traykovski of WHOI, to map the bathymetry of the Pea Island DUNEX Experiment Site.
The autonomous surf vehicle, built and controlled remotely by Peter Traykovski of WHOI, is used to map the bathymetry of the Pea Island DUNEX Experiment Site.
The autonomous surf vehicle, built and controlled remotely by Peter Traykovski of WHOI, is used to map the bathymetry of the Pea Island DUNEX Experiment Site.
Tropical Storm Eta affected beaches along Florida's Gulf Coast in November 2020. Some dunes were eroded up to several feet due to the high water levels associated with the storm. Madeira Beach is home to many people and animals, and erosion events such as this can affect both habitat and infrastructure.
Tropical Storm Eta affected beaches along Florida's Gulf Coast in November 2020. Some dunes were eroded up to several feet due to the high water levels associated with the storm. Madeira Beach is home to many people and animals, and erosion events such as this can affect both habitat and infrastructure.