Images

Shaking during the 1964 Alaska earthquake was felt as far away as Seattle, Washington, and its tsunamis caused 129 fatalities and about $2.3 billion in property losses (2013 dollars).

Neil Ganju (standing) and Patrick Dickhudt preparing an oceanographic platform to measure wetland sediment transport in Forsythe NWR, New Jersey

Parameters considered in models for shoreline change, barrier island characteristics, and piping plover habitat availability. Together, these three models allow for forecasts of most likely future barrier island characteristics and piping plover habitat availability given sea-level rise. 

Sandy Brosnahan performing first solo flight as a USGS certified drone pilot.  There are multiple exciting applications for drone imagery including erosion studies and physical changes to coastal ecosystems over time. 

USGS scientist Sara Zeigler records habitat characteristics in iPlover at an ‘exclosed’ nest. On some beaches, managers erect netting around nests to protect eggs/chicks and adults from predators, allowing movement of chicks and parents to and from the nest but excluding predators

Piping Plover chicks

Products of Structure-from-Motion applied to data collected by UAS in Black Beach, Falmouth, MA

Groundwater data were collected in the spring and fall of 2008 from three sites representing different geological settings and biogeochemical conditions within the surficial glacial aquifer of Long Island, NY.

Browse graphic of point cloud data from low altitude aerial imagery from unmanned aerial system flights over Coast Guard Beach, Eastham, MA

On May 24, 2016, two new flows broke out on the flanks of the Pu‘u ‘Ō‘ō cone on Kīlauea Volcano's East Rift Zone. The silvery sheen of new lava erupting from the northern 61f breakout (center) and eastern 61g breakout (upper left) stands out in contrast to the older flows on and around Pu‘u ‘Ō‘ō (right).

This building housed the Kīlauea cyclorama at the Chicago World's Fair in1893. Positioned above the entrance to the cyclorama was a statue of Pele, the Hawaiian volcano goddess, standing on a lava flow and holding a flame. For more info, please see https://chicagology.com/columbiaexpo/fair052/.

USGS ocean engineer Gerry Hatcher with the camera system he helped create for recording the precise time and geographic location of each air photo it takes. The system is mounted in the cargo compartment of a Cessna 182R airplane and takes photos through a window cut into a removable cargo door (right).

This map shows recent changes to Kīlauea's East Rift Zone lava flow field. The area of the active flow field as of November 29 is shown in pink, while widening and advancement of the active flow as of December 14, based on satellite imagery, is shown in red. Older Pu‘u ‘Ō‘ō lava flows (1983-2016) are shown in gray.

December 13 - 14, 2016 Long Valley Caldera earthquake swarm recorded on instrument MDH1 webicorder. Swarm begins at 23:28 PST.

In July 2016, lava erupted from Kīlauea Volcano's East Rift Zone reached the ocean for the first time in almost three years, building the Kamokuna lava delta, shown here in October 2016.

This video, at 50x speed to illustrate the motion of the lava lake surface, shows typical lava lake activity within Halema‘uma‘u Crater. Lava upwells in the northern portion of the lake (left side of image), with most of the lake surface flowing towards the south (right side). Spattering is active within a small grotto at the southeast margin of the lake.

As you watch this VIDEO CLIP, note the rocky ledge (yellow arrow) at the bottom of the webcam image. At 6:58 a.m., HST, today, this large slab of the summit vent wall, located directly below HVO's HMcam, collapsed.

USGS Hawaiian Volcano Observatory geologist Frank Trusdell (right) discusses methodologies for lava flow hazard assessment in Hawaii with a volcanology colleague from Ethiopia during the recent Volcano Observatory Best Practices Workshop in Vancouver, Washington.

Tectonic Features of World with Subduction Zones Highlighted. (modified from This Dynamic Planet)

USGS research oceanographers Jenna Brown and Joe Long installed this video camera atop the Shoreline Island Resort hotel in Madeira Beach, Florida. Starting in February 2017, the camera has recorded video for 17 minutes every hour during daylight hours.

The U.S. Geological Survey Hawaiian Volcano Observatory and the National Park Service Jaggar Museum are perched together near the summit of Kīlauea, about 1.7 km (~1.1 mi) from the lava lake in Halema‘uma‘u, producing a plume in the background.