Bathymetric map of Jenkinson Lake, El Dorado County, California
Bathymetric map of Jenkinson Lake, El Dorado County, CaliforniaBathymetric map of Jenkinson Lake, El Dorado County, California, mapped by sonar surveys after the 2021 Caldor Fire.
Images
Pacific Coastal and Marine Science Center images.
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Bathymetric map of Jenkinson Lake, El Dorado County, California
Bathymetric map of Jenkinson Lake, El Dorado County, California
Bathymetric map of Jenkinson Lake, El Dorado County, CaliforniaBathymetric map of Jenkinson Lake, El Dorado County, California, mapped by sonar surveys after the 2021 Caldor Fire.
Diagram showing patterns of erosion and deposition that produce seafloor pockmarks
Diagram showing patterns of erosion and deposition that produce seafloor pockmarksA diagram illustrating how the patterns of erosion and deposition associated with three sediment gravity flows could produce the stacked pockmarks and lateral migration observed in AUV-collected Chirp profiles. Long, uneventful episodes of hemipelagic drape (a, d, g, j) are intermittently interrupted by sediment gravity flows that either: 1b.
Diagram showing patterns of erosion and deposition that produce seafloor pockmarks
Diagram showing patterns of erosion and deposition that produce seafloor pockmarksA diagram illustrating how the patterns of erosion and deposition associated with three sediment gravity flows could produce the stacked pockmarks and lateral migration observed in AUV-collected Chirp profiles. Long, uneventful episodes of hemipelagic drape (a, d, g, j) are intermittently interrupted by sediment gravity flows that either: 1b.
Detail of sediment core with tidal silt, tsunami sand, and marsh peat collected from the Salmon River estuary, Oregon.
Detail of sediment core with tidal silt, tsunami sand, and marsh peat collected from the Salmon River estuary, Oregon.Sediment core with tidal silt, tsunami sand, and marsh peat collected from the Salmon River estuary, Oregon.
Detail of sediment core with tidal silt, tsunami sand, and marsh peat collected from the Salmon River estuary, Oregon.
Detail of sediment core with tidal silt, tsunami sand, and marsh peat collected from the Salmon River estuary, Oregon.Sediment core with tidal silt, tsunami sand, and marsh peat collected from the Salmon River estuary, Oregon.
Researchers who conducted prior paleotsunami research at Salmon River estuary, Oregon
Researchers who conducted prior paleotsunami research at Salmon River estuary, OregonResearchers Brian Atwater and Wendy Grant Walter conducting prior paleotsunami research at Salmon River estuary, Oregon.
Researchers who conducted prior paleotsunami research at Salmon River estuary, Oregon
Researchers who conducted prior paleotsunami research at Salmon River estuary, OregonResearchers Brian Atwater and Wendy Grant Walter conducting prior paleotsunami research at Salmon River estuary, Oregon.
Sediment core with tsunami deposit from the Salmon River estuary, Oregon
Sediment core with tsunami deposit from the Salmon River estuary, OregonSediment core with tidal silt, tsunami sand, and marsh peat collected from the Salmon River estuary, Oregon.
Sediment core with tsunami deposit from the Salmon River estuary, Oregon
Sediment core with tsunami deposit from the Salmon River estuary, OregonSediment core with tidal silt, tsunami sand, and marsh peat collected from the Salmon River estuary, Oregon.
USGS scientists SeanPaul La Selle and Jason Padgett collecting sediment cores at the Salmon River estuary, Oregon
USGS scientists SeanPaul La Selle and Jason Padgett collecting sediment cores at the Salmon River estuary, OregonUSGS scientists SeanPaul La Selle and Jason Padgett collecting sediment cores at the Salmon River estuary, Oregon.
USGS scientists SeanPaul La Selle and Jason Padgett collecting sediment cores at the Salmon River estuary, Oregon
USGS scientists SeanPaul La Selle and Jason Padgett collecting sediment cores at the Salmon River estuary, OregonUSGS scientists SeanPaul La Selle and Jason Padgett collecting sediment cores at the Salmon River estuary, Oregon.
Diagram showing land subsidence and sand deposit following tsunami
Diagram showing land subsidence and sand deposit following tsunamiDiagram showing the sequence of land subsidence during an earthquake, followed with sand deposited by a tsunami.
Diagram showing land subsidence and sand deposit following tsunami
Diagram showing land subsidence and sand deposit following tsunamiDiagram showing the sequence of land subsidence during an earthquake, followed with sand deposited by a tsunami.
Map showing location of Salmon River estuary, Oregon
Map showing location of Salmon River estuary, OregonMap showing location of Salmon River estuary, Oregon. Yellow dots represent estuaries, lagoons, and lakes with evidence of the 1700 tsunami.
Map showing location of Salmon River estuary, Oregon
Map showing location of Salmon River estuary, OregonMap showing location of Salmon River estuary, Oregon. Yellow dots represent estuaries, lagoons, and lakes with evidence of the 1700 tsunami.
View of Salmon River estuary, Oregon, from above
View of Salmon River estuary, Oregon, from above. Sediment cores were collected from marshland toward the upper left of the image.
View of Salmon River estuary, Oregon, from above. Sediment cores were collected from marshland toward the upper left of the image.
Animated GIF of Cascadia 1700 tsunami simulation at Salmon River, Oregon
Animated GIF of Cascadia 1700 tsunami simulation at Salmon River, OregonAnimated GIF of Cascadia 1700 tsunami simulation at Salmon River, Oregon. Colored dots are locations where sediment cores were collected.
Animated GIF of Cascadia 1700 tsunami simulation at Salmon River, Oregon
Animated GIF of Cascadia 1700 tsunami simulation at Salmon River, OregonAnimated GIF of Cascadia 1700 tsunami simulation at Salmon River, Oregon. Colored dots are locations where sediment cores were collected.
Sidescan sonar data along the San Pedro pipeline offshore of southern California
Sidescan sonar data along the San Pedro pipeline offshore of southern CaliforniaSidescan sonar data collected along the San Pedro pipeline offshore of southern California.
Sidescan sonar data along the San Pedro pipeline offshore of southern California
Sidescan sonar data along the San Pedro pipeline offshore of southern CaliforniaSidescan sonar data collected along the San Pedro pipeline offshore of southern California.
Oil drilling platform offshore of Huntington Beach, California
Oil drilling platform offshore of Huntington Beach, CaliforniaImage of an oil drilling platform offshore of Huntington Beach, California, with the sun setting behind it.
Oil drilling platform offshore of Huntington Beach, California
Oil drilling platform offshore of Huntington Beach, CaliforniaImage of an oil drilling platform offshore of Huntington Beach, California, with the sun setting behind it.
Recipients of the FBI Director's Award in Santa Barbara, California
Recipients of the FBI Director's Award in Santa Barbara, CaliforniaOn April 19, 2024, in Santa Barbara, California, Susan Zaleski, Donna Schroeder, Dr. Guy Cochrane, and Dr. Mark Page all received FBI Director’s Awards for their participation in the Huntington Beach oil spill case. From left to right, USERT lead Ty Summers, Special Agent Ketrin Adam, Assistant Agent in Charge Sean Haworth, Dr. Guy Cochrane, Donna Schroeder, Dr.
Recipients of the FBI Director's Award in Santa Barbara, California
Recipients of the FBI Director's Award in Santa Barbara, CaliforniaOn April 19, 2024, in Santa Barbara, California, Susan Zaleski, Donna Schroeder, Dr. Guy Cochrane, and Dr. Mark Page all received FBI Director’s Awards for their participation in the Huntington Beach oil spill case. From left to right, USERT lead Ty Summers, Special Agent Ketrin Adam, Assistant Agent in Charge Sean Haworth, Dr. Guy Cochrane, Donna Schroeder, Dr.
Animated GIF showing corrected thermal imagery from Ofu, American Samoa
Animated GIF showing corrected thermal imagery from Ofu, American SamoaAnimated GIF showing corrected thermal imagery of a groundwater plume discharging onto a reef at Ofu, American Samoa.
Animated GIF showing corrected thermal imagery from Ofu, American Samoa
Animated GIF showing corrected thermal imagery from Ofu, American SamoaAnimated GIF showing corrected thermal imagery of a groundwater plume discharging onto a reef at Ofu, American Samoa.
Scientists conducting Electrical Resistivity Tomography surveys in American Samoa
Scientists conducting Electrical Resistivity Tomography surveys in American SamoaScientists conducting Electrical Resistivity Tomography surveys in American Samoa.
Scientists conducting Electrical Resistivity Tomography surveys in American Samoa
Scientists conducting Electrical Resistivity Tomography surveys in American SamoaScientists conducting Electrical Resistivity Tomography surveys in American Samoa.
Scientists viewing data from a thermal camera installed in the National Park of American Samoa on Ofu
Scientists viewing data from a thermal camera installed in the National Park of American Samoa on OfuScientists viewing data from a thermal camera installed in the National Park of American Samoa on Ofu.
Scientists viewing data from a thermal camera installed in the National Park of American Samoa on Ofu
Scientists viewing data from a thermal camera installed in the National Park of American Samoa on OfuScientists viewing data from a thermal camera installed in the National Park of American Samoa on Ofu.
Graph showing corrected thermal camera imagery
Graph showing corrected thermal camera imagery from the National Park of American Samoa on Ofu.
Graph showing corrected thermal camera imagery from the National Park of American Samoa on Ofu.
Scientists installing a wind and rain gauge on Ofu, American Samoa
Scientists installing a wind and rain gauge on Ofu, American SamoaScientists installing a wind and rain gauge in the National Park of American Samoa on Ofu.
Scientists installing a wind and rain gauge on Ofu, American Samoa
Scientists installing a wind and rain gauge on Ofu, American SamoaScientists installing a wind and rain gauge in the National Park of American Samoa on Ofu.
Map of Ofu, American Samoa, showing study sites
Map of Ofu, American Samoa, showing study sites to investigate outbreaks of Valonia fastigiata algae.
Map of Ofu, American Samoa, showing study sites to investigate outbreaks of Valonia fastigiata algae.
Diagram showing thermal camera method on Ofu, American Samoa
Diagram showing thermal camera method on Ofu, American SamoaThermal camera tower method. 1) Original oblique view data 2) Orthorectified nadir view 3) thermal corrections for angular and distance dependence 4) Calibrated thermal image.
Diagram showing thermal camera method on Ofu, American Samoa
Diagram showing thermal camera method on Ofu, American SamoaThermal camera tower method. 1) Original oblique view data 2) Orthorectified nadir view 3) thermal corrections for angular and distance dependence 4) Calibrated thermal image.
Coral cores collected within the National Park of American Samoa on Ofu
Coral cores collected within the National Park of American Samoa on OfuCoral cores collected within the National Park of American Samoa on the island of Ofu.
Coral cores collected within the National Park of American Samoa on Ofu
Coral cores collected within the National Park of American Samoa on OfuCoral cores collected within the National Park of American Samoa on the island of Ofu.