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The low level eruptive activity has gone on for more than a day, after the eruption resumed Thursday evening. Eruptions in the summit region typically last about a week to more than a year. This eruption began during the early morning of Dec. 23.

This is the Big Island volcano’s third eruption this year, and all three happened in different parts of the mountain — the Southwest Rift Zone, East Rift Zone and now the summit caldera. The last time eruptions happened in all of these areas in the same year was 50 years ago!

Hawaiian Volcano Observatory reports that at about 3 p.m. today, tilt at the summit stopped showing deflation and seismic tremor began decreasing. By 3:30 p.m., lava fountains were barely visible, and by 4 p.m. fountaining had stopped and seismic tremor was close to background levels. Visible volcanic gas emissions also decreased significantly.

Native Hawaiian oral traditions record a rich history of the changing volcanic landscape in Hawaiʻi. Interweaving cultural knowledge with scientific disciplines can provide a more complete understanding of past events, including the largest known lava flow eruption of Kīlauea.

Borehole tiltmeters have been used by the USGS Hawaiian Volcano Observatory (HVO) since the early 1970s and have since become an essential part of HVO’s volcano monitoring program.

While there were several summit eruptions at Kīlauea during the decade, including one that lasted more than 8 months, eruptions along the East Rift Zone — mainly in the upper and middle portions — were much more frequent.

In Hawai‘i, earthquakes are a common occurrence, and we should always practice earthquake preparedness.

The eruption does not currently pose an immediate threat to human life or infrastructure.

According to Hawaiian Volcano Observatory, the brief eruption occurred near the National Park Nāpau campsite (east of Kānenuiohamo and Makaopuhi Crater and west of Nāpau Crater) on the middle East Rift Zone between 9 and 10 p.m.

The images taken over a century ago helped document the activity people were viewing in that era. Today, technology allows us to monitor beyond the capabilities of the human eye.

The Pacific Internship Programs for Exploring Science (PIPES) is celebrating its 30th anniversary of growing the next generation of aloha ʻāina leaders in Hawai‘i and the Pacific through transformative place-based internships, mentorship, innovative programming, and strategic partnerships.

HVO’s summit location was ideal for monitoring Kīlauea and Mauna Loa, Hawaiʻi’s two most active volcanoes.

The observatory’s tower on the edge of the Kīlauea caldera inside Hawai‘i Volcanoes National Park will be demolished today after work was postponed from Thursday. It is the last remnants of the former observatory and museum complex that was closed after it was damaged beyond repair in 2018 during the 2018 eruption, lava flow and summit eruption of the Big Island volcano.

Construction of the new USGS HVO field station is underway near the historic ball field adjacent to Kilauea Military Camp.

Future eruptions are possible with little warning along the upper portions of Kīlauea’s East Rift Zone.

Their mission was to remove temporary webcams deployed during a recent eruption and move them to nearby Cone Peak.

Ed was a natural and gifted problem solver, and he worked closely with observatory staff to understand their challenges and needs.

Hawaiian Volcano Observatory goes into detail about the latest Kīlauea eruption.

Kīlauea began erupting explosively 100 years ago this week, for the first time in nearly a century. The eruption lasted for about 17 days, killing one person and injuring others.

The buildings to be taken down are located on the Uēkahuna bluff at the summit of Kīlauea. They are the former Jaggar Museum, and two buildings used by the U.S. Geological Survey Hawaiian Volcano Observatory, the Okamura Building and the Geochemistry Annex.