Unified Interior Regions

Hawaii

States L2 Landing Page Tabs

Filter Total Items: 297
Pu‘u ‘Ō‘ō and Episode 61 flow field: December 2, 2011...
December 2, 2011

Map showing Pu‘u ‘Ō‘ō and the extent of nearby lava flows.

Kīlauea East Rift Zone Eruption Map: December 2, 2011...
December 2, 2011

Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.

Kīlauea East Rift Zone Eruption Map: November 21, 2011...
November 21, 2011

Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.

Pu‘u ‘Ō‘ō and Episode 61 flow field: November 21, 2011...
November 21, 2011

Map showing Pu‘u ‘Ō‘ō and the extent of nearby lava flows.

Kīlauea East Rift Zone Eruption Map: November 10, 2011...
November 10, 2011

Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.

Pu‘u ‘Ō‘ō and Episode 61 flow field: November 10, 2011...
November 10, 2011

Map showing Pu‘u ‘Ō‘ō and the extent of nearby lava flows.

Pu‘u ‘Ō‘ō and Episode 61 flow field: November 3, 2011...
November 3, 2011

Map showing Pu‘u ‘Ō‘ō and the extent of nearby lava flows.

Kīlauea East Rift Zone Eruption Map: November 3, 2011...
November 3, 2011

Lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.

Kīlauea East Rift Zone Eruption Map: October 25, 2011...
October 25, 2011

Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.

Pu‘u ‘Ō‘ō: October 25, 2011...
October 25, 2011

Map showing Pu‘u ‘Ō‘ō and the extent of nearby lava flows.

Pu‘u ‘Ō‘ō...
September 22, 2011

Map showing the current configuration of Pu‘u ‘Ō‘ō.

Kīlauea East Rift Zone Eruption Map...
September 22, 2011

Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption.

Filter Total Items: 1,615
plume rising from ocean entry
June 17, 2018

Kīlauea Volcano — Vacationland Laze Plume

Lava enters the ocean entry in the vicinity of Vacationland, producing a vigorous laze plume. Lava flowing into the ocean has built a delta of flows, rock rubble and black sand, which is over 320 acres in size.

Crater in the distance
June 17, 2018

Kīlauea Volcano — Halema`uma`u Crater

Inward slumping of the rim and walls of Halema‘uma‘u continues in response to ongoing subsidence at the summit. Sulfur dioxide emissions from the volcano's summit have dropped to levels that are about half those measured prior to the onset of the current episode of eruptive activity. This gas and very minor amounts of 

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View of lava channels
June 17, 2018

Kīlauea Volcano — Lava Channels

Occasionally, minor amounts of lava briefly spill over the lava channel levees. The spill overs are the shiny gray lobes along the channel margins. The lava flow field has been relatively stable with little change to its size and shape over the past few days. View to the east, with the 

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Aerial of Fissure 8
June 17, 2018

Kīlauea Volcano — Fissure 8

Morning overflight of Kīlauea Volcano's lower East Rift Zone by the Civil Air Patrol provides context for the location of the 

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Fissure activity and active ocean entry in Kīlauea Volcano's lower ...
June 16, 2018

Fissure activity and active ocean entry in Kīlauea's LERZ

Fissure 8 produces a lava fountain that pulses to heights of 55 to 60 m (185 to 200 ft). Spattering has built a cinder cone that partially encircles fissure 8, now 51 m (170 ft) tall at its highest point. The steam in the foreground is the result of heavy morning rain falling on warm (not hot) tephra (lava fragments).

Aerial of ocean entry
June 16, 2018

Kīlauea Volcano — Vacationland Ocean Entry

View of the active ocean entry in the vicinity of Vacationland. The interaction of hot lava with the ocean creates "laze", a corrosive seawater plume laden with hydrochloric acid and fine volcanic particles that can irritate the skin, eyes, and lungs, but that dissipates quickly with distance.

June 16, 2018

Kīlauea Volcano — Halema`uma`u Slumping

At Kīlauea Volcano's summit, inward slumping of the rim and walls of Halema‘uma‘u continues in response to ongoing subsidence. In this view to the southwest taken after this morning's event, a section of dark-colored wall rock (center left) has detached and dropped downward into the crater.

Aerial of ocean entries
June 16, 2018

Kīlauea Volcano — Kapoho Bay and Vacationland

Lava from fissure 8 travels about 13 km (8 mi) down a well established channel (visible in the center of the image) to an ocean entry at Kapoho. Lava is building a seaward delta that is approximately 320 acres in size. The view is to the southwest with the Kapoho area in the lower right. The white 

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Fissure 8 lava fountain
June 15, 2018

Kīlauea Volcano — Fissure 8 Lava Fountain

Photograph taken during helicopter overflight captures fissure 8 lava fountain.

Laze plumes from ocean entry of lava
June 15, 2018

Kīlauea Volcano — Ocean Entry

The ocean entry remains fairly broad with a white steam/laze plume blowing onshore. USGS image taken June 15, 2018.

Filter Total Items: 1,843
A 3D tour of Kīlauea's summit lava lake...
March 20, 2017

A 3D tour of Kīlauea's summit lava lake

Kīlauea Volcano's summit eruption in Halema‘uma‘u Crater reaches 9t...
March 16, 2017

Kīlauea Volcano’s summit eruption in Halema‘uma‘u Crater began in March 2008. 

This video clip shows the Kamokuna ocean entry, with the laze plume...
March 10, 2017

Episode 61g Kamokuna ocean entry remains active

Recent collapses at the Kamokuna ocean entry underscore on-going ha...
March 9, 2017

On December 31, 2016, almost the entire 23 acre lava delta and 4 acres of the older sea cliff slid into the ocean piece by piece over the course of the afternoon and into the evening. 

Pulsing magma supply detected at Kīlauea...
March 2, 2017

This is the story of how a new concept—slowly pulsing magma supply to Kīlauea—emerged from observations of the Overlook lava lake in Halema‘uma‘u.

Sluggish breakout on Kīlauea Volcano's coastal plain remains active...
March 2, 2017

Sluggish breakout on Kīlauea Volcano's coastal plain remains active

Remotely measuring the temperature of Kīlauea lava...
February 23, 2017

In early December 2016, scientists from the U.S. Geological Survey and NASA visited Kīlauea Volcano to experiment with a portable, ground-based camera system for use as an optical imaging pyrometer.

61g coastal lava flow remains active...
February 22, 2017

61g coastal lava flow remains active

NASA practices for Mars exploration on Kīlauea Volcano...
February 16, 2017

A simulated Mars landing mission unfolded on Kīlauea Volcano for two weeks in September 2016.

An FTIR instrument is set up on the rim of Halema‘uma‘u Crater to m...
February 14, 2017

A Valentine's Day view of Kīlauea Volcano's summit lava lake