Unified Interior Regions

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Kamoamoa Eruption...
March 9, 2011

Map showing the extent of the active flows of the Kamoamoa eruption, which started on March 5, 2011.

Image: July 2007 Eruption--Quarry flow near-view map: July 27, 2010
February 4, 2011

Map showing a close-up view of flow field expansion over the past few days.

July 2007 Eruption—Flow Field Map...
February 4, 2011

Map showing the extent of the "July 2007 eruption", or Episode 58, flow field relative to surrounding communities.

Halema‘uma‘u Vent Map...
February 1, 2010

Map showing the location of the Halemaʻumaʻu Overlook vent, and subsequent closures due to the eruption.

Aerial view of Pu‘u ‘Ō‘ō and vicinity...
November 1, 2009

Aerial view of Puʻu ʻŌʻō and surrounding features. 

Episode 56 Map (with Seismicity)...
June 20, 2007

Map shows activity from Episode 56.

Map of flows from Pu‘u ‘Ō‘ō: September 12, 2003...
September 12, 2003

Map shows lava flows erupted during 1983-present activity of Pu‘u ‘Ō‘ō and Kupaianaha. Red colors, both dark and light, denote Mother's Day flow, which began erupting on May 12, 2002 and continues to the present. The darkest color represents flows active since January 21, 2003.

Pu‘u ‘Ō‘ō cone and surroundings as of July 2000...
July 1, 2000

Pu‘u ‘Ō‘ō cone and surroundings as of July 2000, showing the area covered (mauve color) by lava since February 1997 during episode 55. Inside the crater of Pu‘u ‘Ō‘ō, the "trough" is the drained lava pond of September–October 1999. The central portion of the trough was briefly filled with lava in February 2000.

Pu‘u ‘Ō‘ō cone and surroundings as of March 2000...
March 1, 2000

Pu‘u ‘Ō‘ō cone and surroundings as of March 2000 showing the area covered (dark gray) by lava since February 1997 during episode 55. Inside the crater of Pu‘u ‘Ō‘ō, the "trough" is the drained lava pond of September–October 1999.

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seismologists install a nodal geophone on Kīlauea's lower East Rift Zone
June 15, 2018

seismologists install a nodal geophone on Kīlauea's lower East Rift Zo

University of Utah seismologists install a nodal geophone on Kīlauea's lower East Rift Zone in June 2018. This instrument was part of a network of 82 seismometers deployed temporarily this summer to help scientists study the magma transport system beneath the volcano's eruption sites.

June 15, 2018

Live stream camera captures subsidence at Halema‘uma‘u

On June 15, 2018, a small explosion occurred at Kīlauea's summit at 11:56:39 AM HST. The event was captured by a live streaming camera and that footage is presented in this video clip. The 

View of a fissure with lava and steam coming out
June 14, 2018

Kīlauea Volcano — Fissure 8 Cone Building

The Fissure 8 viewed from the north at 7:50 AM. The cone is roughly 50 m (165 ft) high at is peak, and a plume of sulfur dioxide and other volcanic gases rises as an orange tinge from the erupting lava fountains (hidden within the cone). Lava is still flowing out of the ventunabated as a full channel. To the left of the cone, a standing wave of lava can be seen in the

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Aerial view of laze plumes at ocean entry point
June 14, 2018

Kīlauea Volcano — Laze Plumes

Several laze plumes rise along the ocean entry margin as break outs feed many small and large flows. The largest Pāhoehoe breakout area is on the northern margin of the flow.

Aerial of lava breakouts along ocean entry.
June 14, 2018

Kīlauea Volcano — Pāhoehoe Breakouts

A close up view of the pāhoehoe breakouts along the northern ocean entry.

June 14, 2018

USGS Status Update of Kīlauea Volcano - June 14, 2018

USGS Hawaiian Volcan Observatory, Status of Kīlauea Volcano, June 14, 2018, Jessica Ball, USGS Volcanologist.
 

June 14, 2018

Kīlauea Volcano — Fissure 8 Flow: From Vent to Sea

A helicopter overflight video of the lower East Rift Zone on June 14, 2018, around 6:00 AM, shows lava 

June 13, 2018

USGS Status Update of Kīlauea Volcano - June 13, 2018

USGS Hawaiian Volcano Observatory, Status of Kīlauea Volcano

June 13, 2018, Jessica Ball, USGS Volcanologist

Aerial of lava entering ocean
June 13, 2018

Kīlauea Volcano — Ocean Entry

View of the ocean entry and the resulting laze plume where 

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Kīlauea lower East Rift Zone lava flows and fissures, June 13, 10:0...
June 13, 2018

Kīlauea LERZ lava flows and fissures, June 13, 10:00 a.m.

Map as of 10:00 a.m. HST, June 13, 2018. Given the dynamic nature of Kīlauea's lower East Rift Zone eruption, with changing vent locations, fissures starting and stopping, and varying rates of lava effusion, map details shown here are accurate as of the date/time noted. Shaded purple areas indicate lava flows erupted in 1840, 1955, 1960, and 2014-2015.

Aerial view of new Kapoho land area
June 13, 2018

Kīlauea Volcano — Kapoho New Land

Closer view of new land in the Kapoho area. The new coastline, following the ragged lava-ocean interface, is approximately 2.1 km (1.3 mi) in length. The white steam/laze plume marks the location of the most active lava entry site during the morning overflight.

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High-flying NASA aircraft instruments simulate future satellite ima...
February 9, 2017

From late January through February, 2017, NASA is conducting this high-altitude airborne remote sensing data collection campaign over the State of Hawaii. Several NASA-funded, multi-year projects will use these data to study coral reefs and volcanic processes.

Photo of the upper portion of the "firehose" taken with a telephoto...
February 8, 2017

"Firehose flow" visible from public lava viewing area

Kīlauea is home to America's first volcano observatory...
February 2, 2017

A brief history of America's first volcano observatory—the Hawaiian Volcano Observatory (HVO).

The entire section of the sea cliff that was seaward of the hot cra...
February 1, 2017

Crack above Kīlauea's ocean entry has widened, increasing instability of sea cliff

At Kīlauea's ocean entry on Jan. 28 and 29, the interaction of molt...
January 30, 2017

Ground crack at Kīlauea ocean entry is cause for concern

This video shows a wider view of the open lava stream at the ocean ...
January 28, 2017

Open lava stream continues at ocean entry

Exploring USGS volcano observatories—Part 4: Yellowstone ...
January 26, 2017

Hawai‘i Island's 2017 Volcano Awareness Month is almost over, and our Volcano Watch series about U.S. Geological Survey (USGS) volcano observatories and their connections to Hawaii is also coming to an end. This week, we visit the observatory that monitors a volcano that produced some of the largest eruptions known on Earth—Yellowstone!

A close up of the lava stream pouring out of the tube and directly ...
January 25, 2017

Lava continues to stream out of tube at Kamokuna ocean entry

The ups and downs of Kīlauea Volcano's summit lava lake...
January 24, 2017

The ups and downs of Kīlauea Volcano's summit lava lake

Exploring USGS volcano observatories—Part 3: California...
January 19, 2017

This month, our Volcano Watch articles are exploring U.S. Geological Survey (USGS) volcano observatories and their connections to Hawai‘i. This week: California, here we come!

Rising summit lava lake level improves views of spattering...
January 19, 2017

Rising summit lava lake level improves views of spattering