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Coastal and Marine Hazards and Resources Program images.

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Map shows coastal area of southern California from the northern Santa Barbara County to the southern San Diego County.
Area of southern California covered by CoSMoS forecasts
Area of southern California covered by CoSMoS forecasts
Area of southern California covered by CoSMoS forecasts

Current CoSMoS coastal hazard forecasts cover southern California, from Santa Barbara County in the north to San Diego County in the south.

Image of USGS scientist on a beach recording piping plover habitat characteristics
USGS scientist records piping plover habitat characteristics
USGS scientist records piping plover habitat characteristics
USGS scientist records piping plover habitat characteristics

USGS scientist Sara Zeigler records habitat characteristics in iPlover at an ‘exclosed’ nest. On some beaches, managers erect netting around nests to protect eggs/chicks and adults from predators, allowing movement of chicks and parents to and from the nest but excluding predators

USGS scientist Sara Zeigler records habitat characteristics in iPlover at an ‘exclosed’ nest. On some beaches, managers erect netting around nests to protect eggs/chicks and adults from predators, allowing movement of chicks and parents to and from the nest but excluding predators

location map of sample locations from the north and south shores of long island, new york
Location map of the North and South Shores of Long Island, NY
Location map of the North and South Shores of Long Island, NY
Location map of the North and South Shores of Long Island, NY

Groundwater data were collected in the spring and fall of 2008 from three sites representing different geological settings and biogeochemical conditions within the surficial glacial aquifer of Long Island, NY.

Woods Hole drone pilot
Unmanned Aerial System (UAS) pilot
Unmanned Aerial System (UAS) pilot
Unmanned Aerial System (UAS) pilot

Sandy Brosnahan performing first solo flight as a USGS certified drone pilot.  There are multiple exciting applications for drone imagery including erosion studies and physical changes to coastal ecosystems over time. 

Sandy Brosnahan performing first solo flight as a USGS certified drone pilot.  There are multiple exciting applications for drone imagery including erosion studies and physical changes to coastal ecosystems over time. 

Map of the seafloor showing its characteristics which include long, linear features that are earthquake fault zones.
Offshore of Point Estero
Offshore of Point Estero
Offshore of Point Estero

Seafloor offshore of Point Estero (PE) showing east (EH) and west (WH) strands of the Hosgri fault zone. Arrow points to a seafloor slope (a 12,000 year old shoreline) that has been offset by the east Hosgri strand, indicating a slip rate of about 2.6 millimeters per year.

Seafloor offshore of Point Estero (PE) showing east (EH) and west (WH) strands of the Hosgri fault zone. Arrow points to a seafloor slope (a 12,000 year old shoreline) that has been offset by the east Hosgri strand, indicating a slip rate of about 2.6 millimeters per year.

Map of offshore southern California showing the contours of the seafloor, with labels pointing to circles showing landslides.
Large submarine slides off southern California
Large submarine slides off southern California
Large submarine slides off southern California

Large submarine slides off southern California (outlined in small white dots). Low-resolution bathymetry shown in light grey (approximately 100 meters/pixel). High-resolution bathymetry shown in darker grey (less than 20 meters/pixel).

Large submarine slides off southern California (outlined in small white dots). Low-resolution bathymetry shown in light grey (approximately 100 meters/pixel). High-resolution bathymetry shown in darker grey (less than 20 meters/pixel).

4-photos of scientists doing field work on boats, and in or near the water
Scientists doing field work at Elwha River
Scientists doing field work at Elwha River
Scientists doing field work at Elwha River

Researchers survey Elwha River elevation and depths. Clockwise from upper left: setting up a traditional survey instrument above the river; measuring river depths from a kayak with sonar and GPS; walking the beach with GPS backpacks; and determining offshore depths using a personal watercraft with GPS and sonar.

Researchers survey Elwha River elevation and depths. Clockwise from upper left: setting up a traditional survey instrument above the river; measuring river depths from a kayak with sonar and GPS; walking the beach with GPS backpacks; and determining offshore depths using a personal watercraft with GPS and sonar.

Schematic showing how sediment on the seafloor moves in response to multiple forces
Schematic showing how sediment on the seafloor moves
Schematic showing how sediment on the seafloor moves
Screenshot of Total Water Level and Coastal-Change Forecast Viewer on June 4, 2016
Screenshot of Total Water Level and Coastal-Change Forecast Viewer
Screenshot of Total Water Level and Coastal-Change Forecast Viewer
Screenshot of Total Water Level and Coastal-Change Forecast Viewer

Screenshot of Total Water Level and Coastal-Change Forecast Viewer (<https://coastal.er.usgs.gov/hurricanes/research/twlviewer/>) on June 4, 2016, two days before Tropical Storm Colin was expected to hit Florida’s Gulf of America coast.

A humpback whale breaches the surface of the ocean near a coast.
Humpback whale breaching
Humpback whale breaching
Humpback whale breaching

A humpback whale breaches the surface of the ocean near a coastline. Humpback whales migrate towards warmer waters during the cold winter months.

A humpback whale breaches the surface of the ocean near a coastline. Humpback whales migrate towards warmer waters during the cold winter months.

Map of Panama, the Gulf of Panama and the Pacific Coast is shown to the south.
Map of Panama and Pacific Coast
Map of Panama and Pacific Coast
Map of Panama and Pacific Coast

Map of Panama, with the Pacific Coast on the southern (lower) side. The Gulf of Panama is also shown to the southern side of Panama.

Map of Panama, with the Pacific Coast on the southern (lower) side. The Gulf of Panama is also shown to the southern side of Panama.

A cinder block calcification station sits on the seafloor, a live coral rests on top.
Cinder block calcification station with live coral
Cinder block calcification station with live coral
Cinder block calcification station with live coral

A cinder block calcification monitoring station offshore Florida, with a live coral on top.

A diver operates an underwater coral core drill, drilling into a coral reef.
Dr. Lauren Toth operates an underwater coral drill
Dr. Lauren Toth operates an underwater coral drill
Dr. Lauren Toth operates an underwater coral drill

USGS scientist Lauren Toth operates an underwater coral core drill offshore Florida.

Colored shaded-relief bathymetry map of Monterey Canyon and Vicinity, California
Monterey Canyon and Vicinity
Monterey Canyon and Vicinity
Monterey Canyon and Vicinity

Map view. Colored shaded-relief bathymetry map of Monterey Canyon and Vicinity map area, generated from multibeam-echosounder and bathymetric-sidescan data. Colors show depth: reds and oranges indicate shallower areas; purples, deeper areas. Illumination azimuth is 300°, from 45° above horizon.

Map view. Colored shaded-relief bathymetry map of Monterey Canyon and Vicinity map area, generated from multibeam-echosounder and bathymetric-sidescan data. Colors show depth: reds and oranges indicate shallower areas; purples, deeper areas. Illumination azimuth is 300°, from 45° above horizon.

Browse graphic of point cloud data
Browse graphic of point cloud data
Browse graphic of point cloud data
Browse graphic of point cloud data

Browse graphic of point cloud data from low altitude aerial imagery from unmanned aerial system flights over Coast Guard Beach, Eastham, MA

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