Images

An animation showing tectonic faults across the Eastern Pacific Ocean from space. The San Andreas fault in California is shown in green, and the Cascadia Subduction Zone north of it is shown in yellow. The animation ends at the location of Queen Charlotte-Fairweather fault (in yellow), displaying the latest 30-meter terrain model.

Our Nation’s coastlines are almost 100,000 miles long. These extensive coastal areas stretch from Maine’s Atlantic shores in the northeast, south along the shores of the Gulf of Mexico and insular areas in the Caribbean.

THE ALEUTIAN CRADLE OF TSUNAMIS 

(Click here to read EOS Feature: Seismic Sources in the Aleutian Cradle of Tsunamis) 

Doodler uses a concept called human-in-the-loop machine learning to interactively segment an image. Doodler uses "doodles", or a few marks of examples of each class present in the scene, and machine learning completes the scene.

GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago. Tyler Storm packs up for a shipment back home.

GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago. This taxidermied polar bear was just inside the doors to the chow hall.

GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago. Tyler Storm drilling a hole in the concrete pier for a new accelerometer installation.

In October 2022 GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world, Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago.USGS contractor, Jared Anderson, relieving the bell jar pressure to remove STS-1 seismo

In October 2022 GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world, Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago.

GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago. The vault for the IU-KBS seismic station is 15 feet below.

Legna Torres-Garcia deploys oceanographic instrumentation to measure waves, currents, water temperature and water levels in Dorado, Puerto Rico in October 2022. This deployment will improve computer model accuracy related to total water level forecast. USGS Photo by David Thompson.

GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago. Reindeer graze in the snow near the seismic station vault.

A trench across a set of channels laterally offset by the Emerson Fault in the 1992 Landers earthquake. The vertical scarp from the 1992 earthquake is visible behind the trench across the center of the image.

GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago. Polar Bear Safety Information sign outside building.

GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago. A sign reminding people of the polar bear danger just outside the building.

GSN field engineers from the Albuquerque Seismic Lab visited the northernmost town in the world Longyearbyen (Svalbard, Norway) on their way north to GSN station IU-KBS for a station upgrade. GSN station IU-KBS is located in Svalbard, a Norwegian archipelago. The last leg of the trip was in a smaller Dornier Do 228 airplane.

Hurricane Ian made landfall in Southwest Florida as a Category 4 hurricane in September 2022 and impacted both the Gulf of Mexico and Atlantic coasts. In Flagler County, Florida, large waves caused by the storm (on top of storm surge and tides) caused damage to coastal structures, dunes to erode, and roads to be overwashed with sand.

Hurricane Ian made landfall in Southwest Florida as a Category 4 hurricane in September 2022 and impacted both the Gulf of Mexico and Atlantic coasts. This dune in Flagler County, Florida experienced severe erosion due to waves from the storm.

USGS Geologist S. Hecker examines sediments exposed in excavation along the Rodgers Creek fault near Windsor, California.

A building lifted from its foundation by floodwater from Extratropical Typhoon Merbok is trapped under a bridge in Nome, Alaska.

Alex Hatem, Jessie Jobe and Nadine Reitman make observations in a trench across Idaho’s Sawtooth fault, September, 2022.