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Aerial view of fissure 17 around 4:30 p.m. HST. On the west end of the flow, intermittent percussive jetting threw spatter and lava bombs up to 500 feet above the ground. East margin of the ‘a‘ā flow was cascading into a pit or graben.
Aerial view of fissure 17 around 4:30 p.m. HST. On the west end of the flow, intermittent percussive jetting threw spatter and lava bombs up to 500 feet above the ground. East margin of the ‘a‘ā flow was cascading into a pit or graben.
The new Hammond Bay Biological Station laboratory building completed in 2019.
The new Hammond Bay Biological Station laboratory building completed in 2019.
USGS Hawaiian Volcano Observatory status of Kilauea volcano in Hawaii on May 13, 2018 by scientist in charge Tina Neal.
USGS Hawaiian Volcano Observatory status of Kilauea volcano in Hawaii on May 13, 2018 by scientist in charge Tina Neal.
5/12/18, 12:57 p.m. HST - Lava was slowly advancing from fissure 16.
5/12/18, 12:57 p.m. HST - Lava was slowly advancing from fissure 16.
5/12/18, 08:27 a.m. HST - An aerial view of fissure 16, located about 1.3 km (0.8 miles) northeast of fissure 15 (top left). The fissure is located 500 m northeast of the Puna Geothermal Venture site (top right). Photograph courtesy of Hawai`i County Fire Department.
5/12/18, 08:27 a.m. HST - An aerial view of fissure 16, located about 1.3 km (0.8 miles) northeast of fissure 15 (top left). The fissure is located 500 m northeast of the Puna Geothermal Venture site (top right). Photograph courtesy of Hawai`i County Fire Department.
Fissure 16 eruption at 12:57 p.m. HST on May 12, 2018. Video by Cheryl Gansecki, University of Hawaii.
Fissure 16 eruption at 12:57 p.m. HST on May 12, 2018. Video by Cheryl Gansecki, University of Hawaii.
Main map shows the location of fissure 16, as well as earlier fissures, lava flows, and steaming areas, as of 12:00 p.m. HST, May 12. Inset map shows fissures in Leilani Estates in the order they occurred since May 3. Shaded purple areas indicate lava flows erupted in 1840, 1955, 1960, and 2014-2015.
Main map shows the location of fissure 16, as well as earlier fissures, lava flows, and steaming areas, as of 12:00 p.m. HST, May 12. Inset map shows fissures in Leilani Estates in the order they occurred since May 3. Shaded purple areas indicate lava flows erupted in 1840, 1955, 1960, and 2014-2015.
USGS Hawaiian Volcano Observatory status of Kilauea volcano in Hawaii on May 12, 2018 by scientist in charge Tina Neal.
USGS Hawaiian Volcano Observatory status of Kilauea volcano in Hawaii on May 12, 2018 by scientist in charge Tina Neal.
High water mark sign at Yellowstone River at Carters Bridge
High water mark sign at Yellowstone River at Carters Bridge
Landsat and Sentinel sensors capture the Rattlesnake Fire as it burns in Arizona.
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.
USGS EROS Center (https://eros.usgs.gov/)
Landsat and Sentinel sensors capture the Rattlesnake Fire as it burns in Arizona.
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.
USGS EROS Center (https://eros.usgs.gov/)
To help us understand what could happen at Kīlauea Volcano's summit, we look to past similar events, but this does not mean that future events will be exactly the same. This map shows the distribution of ballistics and tephra from the 1924 phreatic (steam-driven) explosions.
To help us understand what could happen at Kīlauea Volcano's summit, we look to past similar events, but this does not mean that future events will be exactly the same. This map shows the distribution of ballistics and tephra from the 1924 phreatic (steam-driven) explosions.
On the morning of May 9, 2018, a large rockfall in "Overlook crater" within Halema‘uma‘u at the summit of Kīlauea triggered a gas-driven explosion that sent an ash plume several thousand feet skyward. Phreatic (steam-driven) explosions can create larger ash plumes; the 1924 explosions sent ash plumes up to 20,000 feet high. USGS photo.
On the morning of May 9, 2018, a large rockfall in "Overlook crater" within Halema‘uma‘u at the summit of Kīlauea triggered a gas-driven explosion that sent an ash plume several thousand feet skyward. Phreatic (steam-driven) explosions can create larger ash plumes; the 1924 explosions sent ash plumes up to 20,000 feet high. USGS photo.
Good weather provided clear views into Pu‘u ‘Ō‘ō crater. The crater floor collapsed on April 30 as magma drained to the east along the East Rift Zone. Based on a 3D model constructed from thermal images, the deepest part of the crater was 350 m (1150 ft) below the crater rim.
Good weather provided clear views into Pu‘u ‘Ō‘ō crater. The crater floor collapsed on April 30 as magma drained to the east along the East Rift Zone. Based on a 3D model constructed from thermal images, the deepest part of the crater was 350 m (1150 ft) below the crater rim.
During an overflight on May 11, we collected thermal images of the crater at Pu‘u ‘Ō‘ō and created an updated 3D model of the crater geometry. The collapse on April 30 produced a large cavity, with the deepest point roughly 350 m (1150 feet) below the crater rim.
During an overflight on May 11, we collected thermal images of the crater at Pu‘u ‘Ō‘ō and created an updated 3D model of the crater geometry. The collapse on April 30 produced a large cavity, with the deepest point roughly 350 m (1150 feet) below the crater rim.
USGS Hawaiian Volcano Observatory status of Kilauea volcano in Hawaii on May 11, 2018 by scientist in charge Tina Neal.
USGS Hawaiian Volcano Observatory status of Kilauea volcano in Hawaii on May 11, 2018 by scientist in charge Tina Neal.
On May 10, 2018, Highway 130 (shown here) was newly cracked with steam coming up from the east side of the road due to the dike (tabular body of magma) that intruded Kīlauea's lower East Rift Zone. The two orange and white road markers are on slightly uplifted areas of the highway, which are about 100 m (330 ft) apart.
On May 10, 2018, Highway 130 (shown here) was newly cracked with steam coming up from the east side of the road due to the dike (tabular body of magma) that intruded Kīlauea's lower East Rift Zone. The two orange and white road markers are on slightly uplifted areas of the highway, which are about 100 m (330 ft) apart.
A team of USGS scientists work off the R/V Sallenger in Rockaway Beach, New York. One team member stands on a floating sled that enables sub‐bottom surveying in shallow water, nearshore, and shore‐face environments. The sled is equipped with an EdgeTech SB‐512i CHIRP system and single‐beam sonar.
A team of USGS scientists work off the R/V Sallenger in Rockaway Beach, New York. One team member stands on a floating sled that enables sub‐bottom surveying in shallow water, nearshore, and shore‐face environments. The sled is equipped with an EdgeTech SB‐512i CHIRP system and single‐beam sonar.
USGS Hawaiian Volcano Observatory status of Kilauea volcano in Hawaii on May 10, 2018 by scientist in charge Tina Neal.
USGS Hawaiian Volcano Observatory status of Kilauea volcano in Hawaii on May 10, 2018 by scientist in charge Tina Neal.
USGS scientists measure beach elevation and other profile characteristics as part of a project that models how barrier islands will likely change with sea-level rise - and how those changes will ultimately affect piping plover and other shorebird nesting habitat availability.
USGS scientists measure beach elevation and other profile characteristics as part of a project that models how barrier islands will likely change with sea-level rise - and how those changes will ultimately affect piping plover and other shorebird nesting habitat availability.
A researcher holds a cinnamon teal duck wearing a GPS tracker
A researcher holds a cinnamon teal duck wearing a GPS tracker
Scientists collect cores on Lake Drummond, located within the Great Dismal Swamp.
Scientists collect cores on Lake Drummond, located within the Great Dismal Swamp.