1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System

Field Activity 2022-628-FA

Identifier 2022-628-FA
Alternate names Cascade Lakes
Purpose Examine a series of lakes for records of paleo earthquake shaking; update recurrence estimates for events of shaking intensities greater than 5.5
Location Keechelus, Kachess, Cle Elum, Stevens lakes
Summary Bathymetry and backscatter data archived on FAD.
Info derived bathymetry, subbottom and reconaissance sediment cores
Projects
Platform
San Lorenzo
Length: 26 feet. Built in 1999 by Radon.
Vehicles
MarFac; Ford 650 Box truck - White G71-03559
MarFac; Ford F350 MT use only; pickup - white; G43-2784H
Itinerary
Start Cle Elum 2022-06-11
End Cle Elum 2022-07-03
Days in the field 22
Bounds
West -122.82603264
East -120.31788826
North 48.78407749
South 47.19443684

Personnel

Organization
2885 Mission Street
Santa Cruz, CA95060
(831) 460-7401
Principal investigators Daniel Brothers
Crew members
Peter Dartnell
Scientist, Staff
Jackson E Currie
Scientist, Staff
Gerald Hatcher
Scientist, Staff
Peter Dal Ferro
Scientist, Staff
Daniel Brothers
Scientist, Staff
Daniel C Powers
Scientist, Staff
Hill, Jenna
Scientist, Staff
Information specialist(s)
Peter Dartnell
Specialist, Information
Alicia F Balster-gee
Specialist, Information
Affiliate principal Brian Sherrod (EHP)

Data types and categories

Data category: Sonar, Seismics, Sampling
Data type: Interferometric, Sub Bottom Profiler, Geology

Equipment used

Equipment Usage description Data types Datasets
core Chemistry, Biology, Geology (no data reported)
SWATH plus-M Interferometric (no data reported)
0.5-16 kHz receiver Sub Bottom Profiler (no data reported)
0.5-16 kHz Sub Bottom Profiler (no data reported)

Publications

Samples collected during this field activity