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A yellow buoy with solar panels floats in the water next to a research vessel
R/V Sallenger and an oceanographic buoy
R/V Sallenger and an oceanographic buoy
A small research vessel tows scientific equipment over bright blue water with another boat in the background
R/V Sallenger tows SQUID-5
R/V Sallenger tows SQUID-5
R/V Sallenger tows SQUID-5

The R/V Sallenger tows the SQUID-5 over Looe Key reef with a NOAA Sanctuary boat in the background patrolling the Looe Key area to warn recreational vessels of the ongoing research activity.

The R/V Sallenger tows the SQUID-5 over Looe Key reef with a NOAA Sanctuary boat in the background patrolling the Looe Key area to warn recreational vessels of the ongoing research activity.

Photograph of a red jellyfish
Red Jellyfish in the genus Poralia
Red Jellyfish in the genus Poralia
Red Jellyfish in the genus Poralia

This beautiful red jellyfish in the genus Poralia may be an undescribed species. It was seen during the third transect of Dive 20 of the 2021 North Atlantic Stepping Stones expedition, at a depth of 700 meters (2,297 feet).

This beautiful red jellyfish in the genus Poralia may be an undescribed species. It was seen during the third transect of Dive 20 of the 2021 North Atlantic Stepping Stones expedition, at a depth of 700 meters (2,297 feet).

Photograph of scattered rock debris sitting on the lobate and pillow lava outcrops
Scattered rock debris
Scattered rock debris
Scattered rock debris

Towards the end of Dive 19 of the 2021 North Atlantic Stepping Stones expedition, we continued to observe the scattered rock debris sitting on the lobate and pillow lava outcrops that we’d seen earlier, suggesting that the pinnacle of Retriever Seamount was perhaps a late-stage eruption site and that it remains largely susceptible to continued erosional modification

Towards the end of Dive 19 of the 2021 North Atlantic Stepping Stones expedition, we continued to observe the scattered rock debris sitting on the lobate and pillow lava outcrops that we’d seen earlier, suggesting that the pinnacle of Retriever Seamount was perhaps a late-stage eruption site and that it remains largely susceptible to continued erosional modification

Photograph of bubblegum coral
Bubblegum Coral
Bubblegum Coral
Bubblegum Coral

This large bubblegum coral (Paragorgia arborea) was observed during Dive 19 of the 2021 North Atlantic Stepping Stones expedition. Based on published radial growth rates for this species, this colony is approximately 100 years old!

This large bubblegum coral (Paragorgia arborea) was observed during Dive 19 of the 2021 North Atlantic Stepping Stones expedition. Based on published radial growth rates for this species, this colony is approximately 100 years old!

Remotely operated vehicle Deep Discoverer surveys a large boulder covered in bamboo corals
ROV Deep Discoverer surveying boulder covered in bamboo coral
ROV Deep Discoverer surveying boulder covered in bamboo coral
ROV Deep Discoverer surveying boulder covered in bamboo coral

Remotely operated vehicle Deep Discoverer surveys a large boulder covered in bamboo corals during the 2021 North Atlantic Stepping Stones expedition. Bamboo corals were locally abundant on these large boulders and more spread out throughout different hard-bottom habitats.

Remotely operated vehicle Deep Discoverer surveys a large boulder covered in bamboo corals during the 2021 North Atlantic Stepping Stones expedition. Bamboo corals were locally abundant on these large boulders and more spread out throughout different hard-bottom habitats.

bathymetry data of the New England Seamounts
Bathymetry data of the New England Seamounts
Bathymetry data of the New England Seamounts
Bathymetry data of the New England Seamounts

New bathymetry data of the New England Seamounts collected with the EM 304 MK II variant during the 2021 North Atlantic Stepping Stones: New England and Corner Rise Seamount Chain (EX-21-04) expedition, overlaid on the Global Multi-Resolution Topography Data Synthesis grid.

New bathymetry data of the New England Seamounts collected with the EM 304 MK II variant during the 2021 North Atlantic Stepping Stones: New England and Corner Rise Seamount Chain (EX-21-04) expedition, overlaid on the Global Multi-Resolution Topography Data Synthesis grid.

Photograph of scientists standing next to SEABoss on the R/V Auk fantail
Celebrating 50000 samples collected on Stellwagen Bank
Celebrating 50000 samples collected on Stellwagen Bank
Celebrating 50000 samples collected on Stellwagen Bank

Celebrating Page Valentine's 5000th sample collected on Stellwagen Bank National Marine Sanctuary. Page Valentine, USGS Research Geologist, collects his 5000th sample on Stellwagen Ba

USGS scientist with yellow visibility safety vest on talking to the camera with people working in the background.
Joanne Chan - Seismic Survey
Joanne Chan - Seismic Survey
Joanne Chan - Seismic Survey

Joanne Chan conducting a seismic survey in San Carlos, California, looking for traces of the Serra Fault. 

Joanne Chan conducting a seismic survey in San Carlos, California, looking for traces of the Serra Fault. 

Photograph of a multispecies coral garden
Multispecies Coral Garden
Multispecies Coral Garden
Multispecies Coral Garden

During Dive 11 of the 2021 North Atlantic Stepping Stones expedition, we discovered what is defined by the Oslo/Paris Convention (OSPAR) as a multispecies coral garden (100 - 700 coral colonies per every 100 square meter).

During Dive 11 of the 2021 North Atlantic Stepping Stones expedition, we discovered what is defined by the Oslo/Paris Convention (OSPAR) as a multispecies coral garden (100 - 700 coral colonies per every 100 square meter).

Photograph of Yaquina Bay seen from the deck of the Research Vessel Marcus G Langseth
Yaquina Bay, Newport, Oregon
Yaquina Bay, Newport, Oregon
Yaquina Bay, Newport, Oregon

Marcus G. Langseth departs Newport, Oregon (Yaquina Bay) for Cascadia Project OBS Deployment Leg

mud covering highway
Debris Flows Across I-70 in Glenwood Canyon, Colorado
Debris Flows Across I-70 in Glenwood Canyon, Colorado
Debris Flows Across I-70 in Glenwood Canyon, Colorado

Ground level view of debris covering the eastbound lane of I-70 following the June 26-27, 2021, storms. The green sign in the background indicating Milepost 120 is mostly buried by mud.

Ground level view of debris covering the eastbound lane of I-70 following the June 26-27, 2021, storms. The green sign in the background indicating Milepost 120 is mostly buried by mud.

An amphibious vessel call a LARC (Lighter Amphibious Resupply Cargo) at the USACE Field Research Facility
USACE LARC used for DUNEX field work
USACE LARC used for DUNEX field work
USACE LARC used for DUNEX field work

USGS Research Geologist Jennifer Miselis will conduct shoreface geophysical surveys at the USACE Field Research Facility during DUNEX aboard the LARC, which is shown here being set up for the survey.

Rain Gauge installed after Grizzly Creek fire
Rain Gauge installed after Grizzly Creek fire
Rain Gauge installed after Grizzly Creek fire
Rain Gauge installed after Grizzly Creek fire

Rain Gauge installed after the 2020 Grizzly Creek fire in Glenwood Canyon, Colorado. Scientists installed a network of rain gauges and soil moisture sensors throughout the rugged burn area. These instruments provide real-time data on rainfall intensity and duration, which are critical factors in determining the likelihood of a debris flow. 

Rain Gauge installed after the 2020 Grizzly Creek fire in Glenwood Canyon, Colorado. Scientists installed a network of rain gauges and soil moisture sensors throughout the rugged burn area. These instruments provide real-time data on rainfall intensity and duration, which are critical factors in determining the likelihood of a debris flow. 

USGS DUNEX geophysical survey underway off of a USACE amphibious vessel in Duck, North Carolina
USGS DUNEX Survey underway off of a USACE amphibious vessel
USGS DUNEX Survey underway off of a USACE amphibious vessel
USGS DUNEX Survey underway off of a USACE amphibious vessel

A geophysical instrument (chirp) is towed in the water (yellow instrument) from a floating sled to acquire information about the geology below the seafloor in Duck, NC as part of DUNEX. The USACE Field Research Facility can be seen in the background in the upper left corner.

A geophysical instrument (chirp) is towed in the water (yellow instrument) from a floating sled to acquire information about the geology below the seafloor in Duck, NC as part of DUNEX. The USACE Field Research Facility can be seen in the background in the upper left corner.

Rain gauge in Glenwood Canyon
Rain gauge in Glenwood Canyon
Rain gauge in Glenwood Canyon
Rain gauge in Glenwood Canyon

Rain gauge in Glenwood Canyon, Colorado. After the 2020 Grizzly Creek fire, scientists installed a network of rain gauges and soil moisture sensors throughout the rugged burn area. These instruments provide real-time data on rainfall intensity and duration, which are critical factors in determining the likelihood of a debris flow. 

Rain gauge in Glenwood Canyon, Colorado. After the 2020 Grizzly Creek fire, scientists installed a network of rain gauges and soil moisture sensors throughout the rugged burn area. These instruments provide real-time data on rainfall intensity and duration, which are critical factors in determining the likelihood of a debris flow. 

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