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USGS Coastal and Marine Hazards and Resources Program

Field Activity Details for field activity 2025-623-FA

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AKA: none

Other ID: Quinault and Ozette 2025

Status: Pending

Organization(s): USGS, Pacific Coastal and Marine Science Center

Funding Program(s): Coastal and marine earthquake, tsunami, and landslide active margin field studies (ZP00EQV)

Principal Investigator(s): Daniel Brothers

Affiliate Investigator(s): Brian Sherrod (ESC Seattle)

Information Specialist(s): Jason Padgett, Boe Derosier

Data Type(s): Sampling: Geology, Sonar: Multibeam

Scientific Purpose/Goals: Collect sediment cores, Norbit MBES mapping, and Graviprobe penetrometer data

Vehicle(s):

Start Port/Location:

End Port/Location:

Start Date: 2025-08-10

End Date: 2025-08-24

Equipment Used: Graviprobe, core, Norbit Winghead

Information to be Derived: bathymetry, sediment physical properties including in situ shear strength

Summary of Activity and Data Gathered:

Staff:

Affiliate Staff:
Tony Hartrich Quinault Tribe

Notes: Collaborative project between Brothers' lacustrine paleoseismology task and Sherrod's equivalent task at the ESC

Location:

Lake Quinault and Ozette Lake, WA

Boundaries
North: 48.24625943 South: 47.41061825 West: -124.85961931 East: -123.75659186

Platform(s):

photo of San Lorenzo
San Lorenzo

Publications

Portals/Viewers

Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
Graviprobe --- Geology
core --- Biology
Geology
Norbit Winghead --- Multibeam

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