Images

This animated GIF shows a sequence of radar amplitude images that were acquired by the Italian Space Agency's Cosmo-SkyMed satellite system. The images illustrate changes to the caldera area of Kīlauea Volcano that occurred between May 5 and June 6 at 6:00 a.m. HST.

An even larger crack, shown here, arcs across the parking lot and bounds one of the large blocks mentioned above.

The International Charter for Space and Major Disasters (https://disasterscharter.org/) is a means for space agencies around the world to help with disaster monitoring by providing satellite data to responders and scientists on the ground.

This view, looking south at Kīlauea's lower East Rift Zone, was captured during HVO's 6:00 a.m. HST helicopter overflight today.

This fish-eye view of the lava delta filling the former Kapoho Bay shows that while the delta margin nearest the ocean has cooled somewhat, the lava flow front is still very hot and producing laze (lava haze). Laze is a local hazard composed of acidic gases and volcanic glass fragments and should be avoided.

A robust laze (lava haze) plume rises from the northern side of the fissure 8 lava flow margins in the former Kapoho Bay.

On June 6, at 4:07 p.m. HST, an explosion within Halema‘uma‘u sent an ash and gas plume to a height of about 10,000 feet above sea level.

Views from HVO's helicopter overflight at 1PM HST, show the remains of the Kapoho Beach Lots subdivision and the fissure 8 flow front. The northern flow margin in this area was unchanged from HVO's morning flight and appeared to have stopped advancing at the time of the flight.

The vigorous lava fountain at Fissure 8 reached heights of 45 m (150 ft) as shown in this image taken around 9:30 AM.

Map as of 12:00 p.m. (noon) HST, June 6, 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.

This view, looking south at Kīlauea's lower East Rift Zone, was captured during HVO's 6:00 a.m. HST helicopter overflight today. It shows continued fountaining of fissure 8 and the lava flow channel fed by it. Lava continues to flow quickly in these braided channels; the flow margins are currently stable and have not experienced any breakouts since June 5.

This thermal map shows the fissure system and lava flows as of 12:30 pm on Wednesday, June 6. The flow from Fissure 8 remains active, with the flow front entering the ocean at Kapoho. The black and white area is the extent of the thermal map.

Lava fountaining continues at fissure 8, although overnight crews reported reduced heights of 40-50 m (130-164 ft). The fountain has built a 35 m (115 ft) high cone, and an actively-growing spatter rampart on its eastern side.

As of the morning of June 5, the fissure 8 lava flow front had completely filled Kapoho Bay.

Morning view of Halema'uma'u and the Kīlauea Caldera from the Kīlauea overlook. Heavy steam dominates the view, and strong winds are blowing the plume to the southwest.

HVO scientists captured this aerial view of a much-changed Halema‘uma‘u during their overflight of the summit this afternoon.

Map as of 10:00 a.m. HST, June 5, 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.

As of the morning of June 5, the fissure 8 lava flow front had completely filled Kapoho Bay.

Morning view of Halema'uma'u and the Kīlauea Caldera from the Kīlauea overlook. Heavy steam dominates the view, and strong winds are blowing the plume to the southwest.

HVO scientists captured this aerial view of a much-changed Halema‘uma‘u during their overflight of the summit on June 5, 2018. Explosions and collapse within Halema‘uma‘u have enlarged the crater (foreground) that previously hosted the summit lava lake, and the far rim of Halema‘uma‘u has dropped with continued summit deflation.

What a difference four days makes!