Kilauea Eruption: Minimal volcanic activity at Fissure 8 and Kilauea summit

Hawaii County Civil Defense interactive map of roadblocks, subdivisions, and eruption fissures:

USGS Resources related to the 2018 Kilauea Lower East Rift Zone eruption and Summit Activity

Kīlauea Eruption Information Resources:…

Lavacam of Fissure 8 in Leilani Estates here.

Between mid-May and early August, 2018, the depth of Halema‘uma‘u more than tripled and its diameter more than doubled as magma from Kīlauea’s shallow summit reservoir moved into the lower East Rift Zone. Evidence of subsidence is visible in this video, taken during an early morning helicopter overflight on August 6, 2018. Cracks and down-dropped blocks of the caldera floor have slumped into Halema‘uma‘u. At the base of the steep crater walls are piles of talus (rock fragments) shaken loose during previous summit collapse events. Areas of persistent steaming within the crater, in the vicinity of the former lava lake, are also visible. Video courtesy of USGS/HVO

Kilauea Eruption Update

This is a Civil Defense Message for 6:30 a.m., Wednesday, August 8, 2018.

The Hawaiian Volcano Observatory reports that eruptive activity remains minimal at Kilauea Summit and at the lower east rift zone from fissure 8. Seismic activity at the summit is low with few earthquakes. Field crews overnight report a lava pond confined to fissure 8. HVO continues to monitor Kilauea for possible signs of reactivation.

The following guidelines remain in effect:

The Disaster Recovery Center, located at the Pahoa Community Center is closed today due to Hurricane Hector.

The Pahoa Post Office is open during normal business hours with temporary Sunday hours from 10 a.m. to 2 p.m. for mail and package distribution only for residents in the affected areas. Mail delivery has resumed for areas where roadways have reopened. No retail services on Sunday.

For your safety, heed warnings from Civil Defense officials and stay alert.

Ocean entry laze

Due to the lava entry at the ocean, the following policies are in effect:

Get the latest Vog Predictions here:

Sulfur Dioxide (SO2) and Vog

Click on image for full description of air quality levels.

Volcanic gas emissions remain elevated throughout the area downwind of the vents in lower Puna.

County, State, and Federal partners continue to monitor the situation. You will be informed of any conditions that affect your safety.

Monitor vog levels and forecasts: People on Hawaii Island outside the area of volcanic activity are also advised to monitor levels of vog at

The residents of Puna are going through a very difficult time. We ask for your help and understanding.

Illustration of Kīlauea Volcano from the summit caldera to the lower East Rift Zone.