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Explore a wide variety of videos that highlight natural hazards, the risks they pose and the science we conduct to better understand and prepare for them.
Learn about the natural hazards you might face and how science can help us be better prepared.
Earthquake hazards are a national risk, with nearly half of Americans living in areas prone to potentially damaging earthquakes. Learn about tools and resources that can help us all be better prepared.
This time-lapse video from 7:30 p.m. April 25 to 7:30 p.m. April 26 shows Halema‘uma‘u lava lake producing intermittent overflows onto the crater floor. The largest of these flows was from approximately 6:15 a.m. to 10:30 a.m. on April 26 and covered about 90 acres (2/3) of the crater floor.
This time-lapse video from 7:30 p.m. April 25 to 7:30 p.m. April 26 shows Halema‘uma‘u lava lake producing intermittent overflows onto the crater floor. The largest of these flows was from approximately 6:15 a.m. to 10:30 a.m. on April 26 and covered about 90 acres (2/3) of the crater floor.
Vigorous overflows from Kīlauea's summit lava lake covered a large portion of the floor of Halema‘uma‘u this morning. In this video, the view starts from the north and heads south, showing the north and east sides of Halema‘uma‘u crater.
Vigorous overflows from Kīlauea's summit lava lake covered a large portion of the floor of Halema‘uma‘u this morning. In this video, the view starts from the north and heads south, showing the north and east sides of Halema‘uma‘u crater.
On Kīlauea Volcano's summit, the Halema‘uma‘u lava lake's high standing lake level produced intermittent overflows onto the crater floor.
On Kīlauea Volcano's summit, the Halema‘uma‘u lava lake's high standing lake level produced intermittent overflows onto the crater floor.
The HayWired earthquake scenario, led by the U.S. Geological Survey (USGS), anticipates the impacts of a hypothetical magnitude-7.0 earthquake on the Hayward Fault.
The HayWired earthquake scenario, led by the U.S. Geological Survey (USGS), anticipates the impacts of a hypothetical magnitude-7.0 earthquake on the Hayward Fault.
USGS Hawaiian Volcano Observatory physical science technician Frank Younger describes innovative use of 3D printing technology to manufacture parts to aid in volcano monitoring.
USGS Hawaiian Volcano Observatory physical science technician Frank Younger describes innovative use of 3D printing technology to manufacture parts to aid in volcano monitoring.
Cave diving scientist David Brankovits from the USGS and Woods Hole Oceanographic Institution and DSO Jake Emmert (Moody Gardens) recover the OPP water sampling device designed and engineered by Emile Bergeron (USGS). The OPP collects samples across a chemical interface where bacteria entrain methane -- a dissolved gas -- into the food web.
Cave diving scientist David Brankovits from the USGS and Woods Hole Oceanographic Institution and DSO Jake Emmert (Moody Gardens) recover the OPP water sampling device designed and engineered by Emile Bergeron (USGS). The OPP collects samples across a chemical interface where bacteria entrain methane -- a dissolved gas -- into the food web.
USGS–Hawaiian Volcano Observatory research geologist Matt Patrick talks about the lava lake in the Halema‘uma‘u Crater at the Kīlauea Volcano (Hawaii). Dr. Patrick describes the eruption that created the lava lake and points out features of the lake including moving crustal plates, gas bursts, spatter and collapse scars on the crater rim. Dr.
USGS–Hawaiian Volcano Observatory research geologist Matt Patrick talks about the lava lake in the Halema‘uma‘u Crater at the Kīlauea Volcano (Hawaii). Dr. Patrick describes the eruption that created the lava lake and points out features of the lake including moving crustal plates, gas bursts, spatter and collapse scars on the crater rim. Dr.
USGS–Yellowstone Volcano Observatory Scientist-in-Charge Mike Poland, Deputy Scientist-in-Charge Wendy Stovall, and Chief Seismologist Jamie Farrell answer questions from the public about Yellowstone earthquakes, deformation, eruptive history, the magmatic plumbing system, and more, during a USGS Volcanoes Facebook Live event recorded on March 7, 2018, at the USGS–C
USGS–Yellowstone Volcano Observatory Scientist-in-Charge Mike Poland, Deputy Scientist-in-Charge Wendy Stovall, and Chief Seismologist Jamie Farrell answer questions from the public about Yellowstone earthquakes, deformation, eruptive history, the magmatic plumbing system, and more, during a USGS Volcanoes Facebook Live event recorded on March 7, 2018, at the USGS–C
Title: The USGS Cascades Volcano Observatory - Research, monitoring, and the science of preparing society for low-probability, high-consequence events
Title: The USGS Cascades Volcano Observatory - Research, monitoring, and the science of preparing society for low-probability, high-consequence events
USGS geophysicist Dr. Rufus Catchings, brings insights to the importance of diversity and perseverance in the earth science field.
USGS geophysicist Dr. Rufus Catchings, brings insights to the importance of diversity and perseverance in the earth science field.
A team of USGS geologists provide science support following Montecito post-fire debris-flow event.
A team of USGS geologists provide science support following Montecito post-fire debris-flow event.
Title: ShakeAlert: The Path to West Coast Earthquake Early Warning ... how a few seconds can save lives and property
Title: ShakeAlert: The Path to West Coast Earthquake Early Warning ... how a few seconds can save lives and property
After a month, the wildfires of Southern California are nearly contained. Landsat 8 imagery shows the dramatic burn scars left behind.
At the USGS EROS Center, we study land change, operate the Landsat satellites, and maintain the longest, continuously acquired collection of images of the Earth's land surface.
After a month, the wildfires of Southern California are nearly contained. Landsat 8 imagery shows the dramatic burn scars left behind.
At the USGS EROS Center, we study land change, operate the Landsat satellites, and maintain the longest, continuously acquired collection of images of the Earth's land surface.
Seismometers record vibrations from a wide assortment of ground motion events. Each event type has a distinctive ground-motion signal with unique frequency and amplitude—its own seismic signature. Seismologists are trained to identify the source of seismic events seen on a webicorder based on its ‘seismic signature’.
Seismometers record vibrations from a wide assortment of ground motion events. Each event type has a distinctive ground-motion signal with unique frequency and amplitude—its own seismic signature. Seismologists are trained to identify the source of seismic events seen on a webicorder based on its ‘seismic signature’.
USGS scientists, along with collaborators from the Marine Biological Laboratory, deployed a carbon flux tower on Great Marsh in 2017. Great Marsh is a 3800 acre salt marsh complex behind the Sandy Neck barrier beach in Barnstable, Cape Cod. This ecosystem is home to a variety of animals, including deer, fox, owls, and the rare Diamondback terrapin.
USGS scientists, along with collaborators from the Marine Biological Laboratory, deployed a carbon flux tower on Great Marsh in 2017. Great Marsh is a 3800 acre salt marsh complex behind the Sandy Neck barrier beach in Barnstable, Cape Cod. This ecosystem is home to a variety of animals, including deer, fox, owls, and the rare Diamondback terrapin.
In March 2008, a new volcanic vent opened within Halema‘uma‘u, a crater at the summit of Kīlauea Volcano in Hawaiʻi Volcanoes National Park on the Island of Hawaiʻi. This new vent is one of two ongoing eruptions on the volcano. The other is on Kīlauea’s East Rift Zone, where vents have been erupting nearly nonstop since 1983.
In March 2008, a new volcanic vent opened within Halema‘uma‘u, a crater at the summit of Kīlauea Volcano in Hawaiʻi Volcanoes National Park on the Island of Hawaiʻi. This new vent is one of two ongoing eruptions on the volcano. The other is on Kīlauea’s East Rift Zone, where vents have been erupting nearly nonstop since 1983.
Review of all elements included in the GIS template provided to NASA-funded mappers producing USGS SIM-series planetary geologic maps.
Review of all elements included in the GIS template provided to NASA-funded mappers producing USGS SIM-series planetary geologic maps.
The Thomas fire has burned more than 230,000 acres and continues to blaze across souther California. These images show some of the burn scar left behind.
At the USGS EROS Center, we study land change, operate the Landsat satellites, and maintain the longest, continuously acquired collection of images of the Earth's land surface.
The Thomas fire has burned more than 230,000 acres and continues to blaze across souther California. These images show some of the burn scar left behind.
At the USGS EROS Center, we study land change, operate the Landsat satellites, and maintain the longest, continuously acquired collection of images of the Earth's land surface.
A new HVO webcam provides improved views of Mauna Loa's summit caldera, Moku‘āweoweo, from the northwest rim. This time-lapse sequence shows a full day on Sunday, Dec. 3, starting and ending at midnight. The full moon and sensitive low-light ability of the camera allow good views throughout the nighttime hours.
A new HVO webcam provides improved views of Mauna Loa's summit caldera, Moku‘āweoweo, from the northwest rim. This time-lapse sequence shows a full day on Sunday, Dec. 3, starting and ending at midnight. The full moon and sensitive low-light ability of the camera allow good views throughout the nighttime hours.
This video is of is a three-dimensional (3D) view of the Majuro Atoll, Republic of the Marshall Islands topobathymetric model which consists of topography (land elevation) and bathymetry (water depth). This video shows the importance of high-resolution, detailed topobathymetric models because the highest natural elevation for the Majuro Atoll is only three meters.
This video is of is a three-dimensional (3D) view of the Majuro Atoll, Republic of the Marshall Islands topobathymetric model which consists of topography (land elevation) and bathymetry (water depth). This video shows the importance of high-resolution, detailed topobathymetric models because the highest natural elevation for the Majuro Atoll is only three meters.
A tour of the Planetary Geologic Mapping Python toolbox, a suite of GIS tools from the Astrogeology Science Center.
A tour of the Planetary Geologic Mapping Python toolbox, a suite of GIS tools from the Astrogeology Science Center.