Map showing study area near Ocean Shores and Grays Harbor, with depth contours and a colored path.
Expedition Operations Map
Image courtesy of Characterizing Variability in Pacific Northwest Methane Seeps Using a Fleet of Small AUVs.
Download largest version (jpg, 202 KB).

Map showing the westward track line of Research Vessel Rachel Carson from Westport, Washington, to the study area for the 2023 expedition. The ship’s track line is color-coded by bathymetry collected with the pole-mounted multibeam sonar.