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On April 25, 1992 at 11:06 am local time (April 25 at 18:06 GMT), a magnitude 7.1 earthquake occurred in the Cape Mendocino area. Two additional earthquakes, magnitudes 6.6 and 6.7 occurred the...
Search relevance: 176.47 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 02:31 AM -
Seafloor character, a combination of seafloor induration (surface hardness) and rugosity, was derived from multibeam echosounder (MBES) and annotated underwater video data collected offshore of...
Search relevance: 167.52 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 07:46 PM -
This shapefile has substrate, geomorphic, and geologic attributed polygons in the Offshore of Cape Mendocino, California, map area, one of 83 map areas of the California State Waters Map Series,...
Search relevance: 163.37 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 07:41 PM -
This data release contains processed chirp sub-bottom data that were collected aboard Humboldt State University’s R/V Coral Sea in October of 2018 on U.S. Geological Survey cruise 2018-658-FA on...
Search relevance: 163.18 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:03 PM -
This part of USGS Data Series 781 (Golden, 2019) presents 2-m-resolution bathymetry data for the Offshore of Cape Mendocino, California, map area. Bathymetry data were collected by Fugro Pelagos...
Search relevance: 159.84 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:37 PM -
This data release contains processed high-resolution multichannel sparker seismic-reflection (MCS) data that were collected aboard Humboldt State University’s R/V Coral Sea in October of 2018 on...
Search relevance: 159.79 | Views last month: 10 | Catalog Last Checked: May 05, 2026 at 09:53 PM -
This data release contains processed high-resolution multichannel sparker seismic-reflection (MCS) data that were collected aboard Humboldt State University’s R/V Coral Sea in October of 2018 on...
Search relevance: 159.40 | Views last month: 8 | Catalog Last Checked: May 05, 2026 at 07:31 PM -
This 2-m-resolution acoustic backscatter data for the Offshore of Cape Mendocino, California, map area is part of USGS Data Series 781 (Golden, 2019). Backscatter data were collected by Fugro...
Search relevance: 141.05 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 08:17 PM -
At 10:44:21 local time on December 5, 2024, a M 7.0 earthquake occurred approximately 70 km southwest of Ferndale, California, just west of the Mendocino Triple Junction. Starting the next day,...
Search relevance: 119.42 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 10:12 PM -
CDFW conducts risk assessments and implements management actions for the commercial and recreational Dungeness crab fisheries at the fishing zone level. Latitudinal boundaries for each fishing...
Search relevance: 65.61 | Views last month: 0 | Catalog Last Checked: April 27, 2026 at 07:48 PM -
Spring Coastal Pelagic Species Acoustic Trawl Survey (SH1404, EK60). 14 Acoustic transects were run offshore of Southern California between San Francisco and Cape Mendocino, CA with CTD casts...
Search relevance: 63.87 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 09:01 PM -
Waters off the coast of California are split into five distinct groundfish management areas used in the regulation and management of groundfish fisheries. All fishing areas extend from the...
Search relevance: 61.10 | Views last month: 0 | Catalog Last Checked: November 28, 2025 at 07:18 PM -
This processed high-resolution sparker seismic-reflection (Seismic) data for the Offshore of Arcata, California, map area is part of USGS Data Series 781 (Golden and Cochrane, 2019). The map area...
Search relevance: 60.27 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 10:20 PM -
This processed high-resolution sparker seismic-reflection (Seismic) data for the Offshore of Eureka, California, map area is part of USGS Data Series 781 (Golden and Cochrane, 2019). The map area...
Search relevance: 59.15 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:56 PM -
This is a set of 14032 oblique aerial photogrammetric images and their derivatives, collected from Hoh Head to Cape Mendocino with a fixed-lens digital camera from a crewed light aircraft, for...
Search relevance: 49.92 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 08:09 PM -
This part of DS 781 presents data for folds for the geologic and geomorphic map of the Offshore of Bodega Head map area, California. The vector data file is included in...
Search relevance: 33.19 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 10:09 PM -
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey: CTD Data. Surveys have been conducted along the central California coast in May/June every year since 1983. In 2004 the survey area was...
Search relevance: 31.80 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 06:09 PM -
SWFSC FED Mid Water Trawl Juvenile Rockfish Survey: Station Information and Surface Data. Surveys have been conducted along the central California coast in May/June every year since 1983. In 2004...
Search relevance: 31.16 | Views last month: 14 | Catalog Last Checked: May 05, 2026 at 06:09 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 30.20 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 10:01 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 28.66 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 02:37 AM
