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Volcano Watch — Deciphering explosive behavior at Mauna Loa

Mauna Loa is known for its effusive eruptions that produce spectacular lava flows. However, some of the volcanic products found on Mauna Loa are...

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HVO’s ongoing recovery from the 2018 Kīlauea events — Volcano Awareness Month 2022 Short Feature

The eighth in a series of recorded talks by HVO staff that will be posted on our website throughout the month of January. These talks are presented as...

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Photo and Video Chronology – Kīlauea – January 19, 2022

An eruption at Kīlauea's summit began at approximately 3:20 p.m. HST on September 29, 2021. Lava activity is currently confined within Halema‘uma‘u...

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Mauna Loa: Preparing for the next eruption of Earth’s largest active volcano — Volcano Awareness Month 2022 Geonarrative

The seventh in a series of programs by HVO staff that will be posted on our website throughout the month of January. These programs are presented as...

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The ups and downs of Kīlauea’s gas emissions in 2021 — Volcano Awareness Month 2022 Volcanic Gas Update

The sixth in a series of recorded talks by HVO staff that will be posted on our website throughout the month of January. These talks are presented as...

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A glimpse into Yellowstone Lake’s past environment

The sediment record contained at the bottom of lakes has proven to be an excellent method to assess how climate has changed over the past thousands of...

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Volcano Watch — HVO erupts with gratitude for University of Hawaiʻi partners

Thanks to late Hawaii Senator Daniel Inouye, the University of Hawaiʻi at Hilo (UHH), and the Center for the Study of Active Volcanoes (CSAV), a...

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Three-dimensional mapping of Kīlauea — Volcano Awareness Month 2022 Short Feature

The fifth in a series of recorded talks by HVO staff that will be posted on our website throughout the month of January. These talks are presented as...

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Kīlauea’s recent explosive history — Volcano Awareness Month 2022 Short Feature

The fourth in a series of recorded talks by HVO staff that will be posted on our website throughout the month of January. These talks are presented as...

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Photo and Video Chronology – Kīlauea – January 10, 2022

An eruption at Kīlauea's summit began at approximately 3:20 p.m. HST on September 29, 2021. Lava activity is currently confined within Halema‘uma‘u...

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2021: A year of earthquake activity on the Island of Hawai‘i — Volcano Awareness Month 2022 Seismology Update

The third in a series of recorded talks by HVO staff that will be posted on our website throughout the month of January. These talks are presented as...

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