Unveiling Earthquake History
Using geologic and seismic observations at Skilak Lake, Alaska to understand past seismic events
Using geologic and seismic observations at Skilak Lake, Alaska to understand past seismic events
Traversing the Sea for Science
How USGS Uses the Federal Fleet to Study Natural Hazards, Resources, and More
How USGS Uses the Federal Fleet to Study Natural Hazards, Resources, and More
Aligning Salt Marsh Science with Management Needs
User stories show the power of participatory science
User stories show the power of participatory science
Sound Waves Newsletter
Explore coastal and marine science from across the USGS in Sound Waves.
Explore coastal and marine science from across the USGS in Sound Waves.
New Products Added to the Coastal Science Navigator
Monitoring Change at the Lower Darby Creek Area Superfund Site
A Collaborative Effort Between USGS, EPA, FAA, and FWS
A Collaborative Effort Between USGS, EPA, FAA, and FWS
First CONUS-wide Coastal Wetland Collection
Woods Hole Coastal and Marine Science Center
Woods Hole Coastal and Marine Science Center is one of three centers serving the mission of the USGS Coastal and Marine Hazards and Resources Program—the primary Federal marine geology and physical science research program responsible for the Nation’s entire coastal and marine landscape.
Research
Research
Read about our science projects, find out where we are working and why it matters
News
Rapid Response Seafloor Seismology
Rapid Response Seafloor Seismology
News Briefs: June 2024
News Briefs: June 2024
Sound Waves Newsletter: Ocean Month 2024 Special Issue
Sound Waves Newsletter: Ocean Month 2024 Special Issue
Publications
Coastal Science Navigator companion guide—Discover the U.S. Geological Survey coastal science products you need
The Coastal Science Navigator is an online gateway to a wide variety of U.S. Geological Survey (USGS) coastal change hazards-related information, data, and tools relevant to stakeholders’ scientific and decision-making needs. The products within the Coastal Science Navigator provide data related to past, present, and future threats to our coastlines. The filter search allows users to see all avail
Subducting plate structure and megathrust morphology from deep seismic imaging linked to earthquake rupture segmentation at Cascadia
The origin of rupture segmentation along subduction zone megathrusts and linkages to the structural evolution of the subduction zone are poorly understood. Here, regional-scale seismic imaging of the Cascadia margin is used to characterize the megathrust spanning ~900 km from Vancouver Island to the California border, across the seismogenic zone to a few tens of kilometers from the coast. Discrete
Late-Quaternary surface displacements on accretionary wedge splay faults in the Cascadia Subduction Zone: Implications for megathrust rupture
Because splay faults branch at a steep dip angle from the plate-boundary décollement in an accretionary wedge, their coseismic displacement can potentially result in larger tsunamis with distinct characteristics compared to megathrust-only fault ruptures, posing an enhanced hazard to coastal communities. Elsewhere, there is evidence of coseismic slip on splay faults during many of the largest subd
Science
Investigation of an Historic Seabed Mining Site on the Blake Plateau: Environmental Impacts following the 1970 Testing of Seabed Mining Equipment on the Blake Plateau- Quantification of Benthic Communities Across Disturbance Gradients
USGS researchers will characterize the ecology of benthic communities associated with deep-sea environments, including hardground features and adjacent soft sediments, and will build upon previous work conducted in areas off the U.S. east coast under consideration for oil and gas leases.
Digital Shoreline Analysis System (DSAS)
Software for calculating positional boundary change over time The Digital Shoreline Analysis System (DSAS) version 6 is a standalone application that calculates shoreline or boundary change over time. The GIS of a user’s choice is used to prepare the data for DSAS. Like previous versions, DSAS v.6 enables a user to calculate rate-of-change statistics from multiple historical shoreline positions...
USGS CoastCams
The U.S. Geological Survey (USGS) uses a nationwide network of coastal observing cameras, or CoastCams, to monitor coastal conditions in near real-time and support research by the USGS and its partners into a variety of coastal processes and hazards. The most recent CoastCam images are made publicly available within minutes of data collection and can be accessed using the links below or by...