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Coastal and Marine Hazards and Resources Program images.
Collage of Conceição-Duquesa beach oblique images with high-water line and prominent structures marked. From the study Historical Coast Snaps: Using Centennial Imagery to Track Shoreline Change.
Collage of Conceição-Duquesa beach oblique images with high-water line and prominent structures marked. From the study Historical Coast Snaps: Using Centennial Imagery to Track Shoreline Change.
Satellite image showing validation high-water lines for Conceição-Duquesa beach. From the study Historical Coast Snaps: Using Centennial Imagery to Track Shoreline Change.
Satellite image showing validation high-water lines for Conceição-Duquesa beach. From the study Historical Coast Snaps: Using Centennial Imagery to Track Shoreline Change.
Floodplain maps and bar graphs depicting the expansion of the 1% floodplain after earthquake-driven subsidence today (2023) and in 2100 when the earthquake-driven subsidence is amplified by climate-driven sea-level rise for the (A) Necanicum River, OR; (B) Yaquina Bay, OR; (C) Alsea Bay, OR; and (D) Humboldt Bay, CA.
Floodplain maps and bar graphs depicting the expansion of the 1% floodplain after earthquake-driven subsidence today (2023) and in 2100 when the earthquake-driven subsidence is amplified by climate-driven sea-level rise for the (A) Necanicum River, OR; (B) Yaquina Bay, OR; (C) Alsea Bay, OR; and (D) Humboldt Bay, CA.
The Extended Continental Shelf team was awarded the USGS Unit Award for Excellence of Service, an award that recognizes groups of employees who have worked together as a unit to achieve exceptional results. This team was part of a Federal interagency effort to identify the outer limits of the U.S.
The Extended Continental Shelf team was awarded the USGS Unit Award for Excellence of Service, an award that recognizes groups of employees who have worked together as a unit to achieve exceptional results. This team was part of a Federal interagency effort to identify the outer limits of the U.S.
Projected 21st-century land loss and organic carbon disturbance on Alaska’s Arctic Coastal Plain. From the study Permafrost thaw subsidence, sea-level rise, and erosion are transforming Alaska’s Arctic coastal zone.
Projected 21st-century land loss and organic carbon disturbance on Alaska’s Arctic Coastal Plain. From the study Permafrost thaw subsidence, sea-level rise, and erosion are transforming Alaska’s Arctic coastal zone.
Great earthquakes in the 20th century. Inset numbers over the 3 by 12 grid indicate subfaults with large slip in meters from the updated 1957 rupture model with red and blue tones for shallow and deeper megathrust rupture, respectively.
Great earthquakes in the 20th century. Inset numbers over the 3 by 12 grid indicate subfaults with large slip in meters from the updated 1957 rupture model with red and blue tones for shallow and deeper megathrust rupture, respectively.
Social media post on USGS Coastal and Ocean Science Facebook page highlighting COAWST data release.
Warner, J.C., 2025, U.S. Geological Survey simulations of hydrodynamics and morphodynamics during Hurricane Michael (2018): U.S. Geological Survey data release, https://doi.org/10.5066/P14AGJAN.
Social media post on USGS Coastal and Ocean Science Facebook page highlighting COAWST data release.
Warner, J.C., 2025, U.S. Geological Survey simulations of hydrodynamics and morphodynamics during Hurricane Michael (2018): U.S. Geological Survey data release, https://doi.org/10.5066/P14AGJAN.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.
USGS conducted a mapping survey of Long Pond in Falmouth, Massachusetts, at the request of the Town to determine total water volume of the reservoir, as well as the volumes available depending on fluctuating elevations of the water surface.