Images

Fissure 8 continues to feed lava into multiple flow lobes. One lobe is advancing through agricultural lands toward the northeast, as shown in this image taken from a helicopter overflight on June 1, 2018, at 6:21 AM.

This animated GIF shows a pair of radar amplitude images that were acquired by the Italian Space Agency's Cosmo-SkyMed satellite system. The images illustrate changes to the calderaarea of Kīlauea Volcano that occurred between May 23 at 6:00 p.m. HST and May 31 at 6:00 p.m. HST.

This ‘a‘ā flow erupted from fissure 8 on Kīlauea Volcano's lower East Rift Zone on June 1, 2018, shows how the interior of a lava flow remains incandescently hot even though surface cooling forms a crust of solid rubble.

Map as of 6:00 p.m. HST, June 1, 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.

Ed Brown (identified by white arrow, standing behind former USGS HVO Scientist-in-Charge Tina Neal) pictured with his HVO colleagues during the 2018 Kīlauea lower East Rift Zone eruption and summit collapse when HVO staff were temporarily based at the University of Hawaiʻi at Hilo Geology Department following the evacuation of the HVO building in Hawaiʻi Volcano

Viewed from the intersection of Nohea and Leilani Streets at 10:15AM HST on June 1, the Fissure 8 lava fountain (to the right) appears to have decreased in height from previous sustained heights of 260 feet.

An aerial view of Halema‘uma‘u at the summit of Kīlauea Volcano captured from an Unmanned Aircraft Systems (UAS) overflight video on May 31, 2018. Limited UAS flights into this hazardous area are conducted with permission and coordination with Hawai‘i Volcanoes National Park to collect visual information on this changing eruption site.

Lava from fissure 18 travels to the southeast (lower left of photo). The flow front that had approached the ocean yesterday has stalled. This view is looking uprift, with fissure 8 in the distance (upper right of photo).

Crews make visual observations of activity at fissure 8 around 5:30 a.m. HST. Fountain heights this morning continue to reach 70 to 80 m (230 to 260 ft) above ground level.

Map as of 2:00 p.m. HST, May 31, 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.

Helicopter overflight shows advancing lobes from fissure 8 (fissure 8 is not pictured but located to the right, out of view). Advance rates were less than 100 yards per hour for the three lobes of the flow, as measured during the overnight hours.

Map as of 9:00 a.m. HST, May 31, 2018. Given the dynamic nature of Kīlauea 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.

Lava from fissure 8 advances on Kahukai Street. Lava in this area is as much as 3.5 yards in height.

An aerial view of Halema‘uma‘u at the summit of Kīlauea Volcano captured from an Unmanned Aircraft Systems (UAS) overflight video on May 31, 2018. Limited UAS flights into this hazardous area are conducted with permission and coordination with Hawai‘i Volcanoes National Park to collect visual information on this changing eruption site.

Views Kīlauea's summit were often obscured by fog and rain today, but a break in the weather around 2:00 p.m. HST allowed HVO's webcam to capture this image of the gas and steam plume being emitted from Halema‘uma‘u.

Map as of 3:00 p.m. HST, May 30, 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.

Map as of 9:00 a.m. HST, May 30, 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—and could have changed rapidly since that time.

Lava flow erupted from fissure 8, photographed during HVO's early morning overflight today.

Views Kīlauea's summit were often obscured by fog and rain today, but a break in the weather around 2:00 p.m. HST allowed HVO's webcam to capture this image of the gas and steam plume being emitted from Halema‘uma‘u.

Tephra (airborne lava fragments) erupted by the high lava fountains of fissure 8 was carried downwind, where the frothy rock fragments fell on Leilani Street, just past Kupono Street, in the Leilani Estates subdivision.

This animated GIF shows a sequence of radar amplitude images that were acquired by the Italian Space Agency's Cosmo-SkyMed satellite system. The series shows changes to the caldera area of Kīlauea Volcano that occurred over May 5 at 6:12 a.m. HST, May 17 at 6:12 a.m.