Hazards

CoSMoS v3.1 for central California shows projections for future climate scenarios (sea-level rise and storms)

Coastal change forecasts and pre- and post-storm photos documenting coastal change for landfalling storms. Currently responding to Hurricane Dorian.

USGS scientists installed video cameras atop a building and oceanographic instruments off San Juan, Puerto Rico, to better understand how waves move across coral reefs and cause flooding on tropical shorelines.

The Sea-Level Rise Hazards and Decision-Support project assesses present and future coastal vulnerability to provide actionable information for management of our Nation’s coasts. Through multidisciplinary research and collaborative partnerships with decision-makers, physical, biological, and social factors that describe landscape and habitat changes are incorporated in a probabilistic modeling...

From June 12 to July 3, 2019, the USGS sailed onboard Schmidt Ocean Institute’s R/V Falkor with several other partners, seeking methane seeps along the seafloor of several underwater canyons off the coast of Oregon and Washington. On this cruise, USGS scientists will seek to understand how much methane is coming out of these seeps, how it travels through the water column, and its ultimate fate in...

To responsibly manage our coastal resources requires an understanding of the processes responsible for coastal change. The CMHRP developed a Coupled Ocean–Atmosphere–Wave–Sediment Transport (COAWST) modeling system that allows the user to evaluate how different processes such as winds and waves, combined with sediment transport, interact with coastlines to modify them. Users can change model...

In the Field; Land, Sea, and Air Woods Hole Coastal and Marine Science Center scientists and staff study coastal and ocean resources and processes from the land, sea, and air, to shorelines and estuaries to the continental shelf, deep sea, lake floor, river bottoms and shallow subsurfaces environments. We have implemented new safety and fieldwork processes to maintain social distancing to ensure...

The U.S. Geological Survey Sea Floor Stress and Sediment Mobility Database contains estimates of wave-current bottom stress and sediment mobility for the U.S. Atlantic and Gulf Coast continental shelf regions.

Join the Woods Hole Coastal and Marine Science Center team! The Center is part of the USGS Coastal/Marine Hazards and Resources Program, which is the primary federal marine geology and physical science research program. The Center's staff of 100 provides scientific information that contributes to decisions by other federal agencies, state and local entities, private organizations, industry, and...

For a short study period, two video cameras overlooked the coast from atop the coastal bluff of Barter Island in northern Alaska. The purpose was to observe and quantify coastal processes such as wave run-up, development of rip channels, bluff erosion, and movement of sandbars and ice floes.

Information focused on geologic aspects of the April 2007 disaster.

Preliminary simulations of the tsunami from the March 11, 2011 M=9.1 subduction zone earthquake offshore of Honshu, Japan.