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Daily updates about ongoing eruptions, recent images and videos of summit and East Rift Zone volcanic activity, maps, and data about recent earthquakes in Hawaii are posted on the HVO website. 

Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and colleagues.

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Photo and Video Chronology – Kīlauea – December 3, 2020

Photo and Video Chronology – Kīlauea – December 3, 2020

Timelapse showing surface motion of Kīlauea's summit water lake and small rockfalls at Kīlauea summit

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USGS HVO Information Statement — Kīlauea summit earthquakes and deformation between November 29–December 3, 2020

USGS HVO Information Statement — Kīlauea summit earthquakes and deformation between November 29–December 3, 2020

Kīlauea Volcano is not erupting. Earthquake activity increased below Kīlauea summit between November 29–December 3, 2020. Kīlauea summit ground...

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Volcano Watch — When rocks fly

Volcano Watch — When rocks fly

Have you ever wondered what it would be like to travel from the depths of Kīlauea and be hurled into the air as a tiny grain of volcanic ash? How high...

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Photo and Video Chronology – Mauna Loa – December 1, 2020

Photo and Video Chronology – Mauna Loa – December 1, 2020

Moon over Mauna Loa's Northeast Rift Zone
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Volcano Watch — Remembering the Thanksgiving Eve Breakout from 2007

Volcano Watch — Remembering the Thanksgiving Eve Breakout from 2007

Recall this lava flow crisis from years ago: lava breaks out of the normal confines of the long-lived Puʻu ʻŌʻō eruption, with flows advancing...

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Volcano Watch — How has topography been modeled at Hawaii’s volcanoes?

Volcano Watch — How has topography been modeled at Hawaii’s volcanoes?

In volcano-related cartography and geographic analyses, especially in Hawaii, there is perhaps nothing more important than having an accurate digital...

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Photo and Video Chronology – Kīlauea – November 11, 2020

Photo and Video Chronology – Kīlauea – November 11, 2020

No significant changes at Kīlauea's summit water lake

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Volcano Watch — Kīlauea’s key—Using Hawaiian eruptions to understand volcanism in northern California

Volcano Watch — Kīlauea’s key—Using Hawaiian eruptions to understand volcanism in northern California

The U.S. Geological Survey (USGS) has 5 volcano observatories tasked with monitoring low to high threat volcanoes throughout the United States. 

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New research publication: "The cascading origin of the 2018 Kīlauea eruption and implications for future forecasting"

New research publication: "The cascading origin of the 2018 Kīlauea eruption and implications for future forecasting"

This work, recently published in the scientific journal Nature Communications, discusses the events leading up to Kīlauea's 2018 lower East Rift Zone...

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Volcano Watch — Innovative Monitoring of Kīlauea’s Summit Water Lake

Volcano Watch — Innovative Monitoring of Kīlauea’s Summit Water Lake

Famous for glowing red lava and billowing volcanic plumes, Halema‘uma‘u has long inspired poets, painters and photographers to find meaning in the...

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Photo and Video Chronology – Kīlauea – November 4, 2020

Photo and Video Chronology – Kīlauea – November 4, 2020

Kīlauea summit water lake changes over the past year

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Volcano Watch — Seismic Swarms and Sulfur Smells: What is Happening at Kīlauea Volcano?

Volcano Watch — Seismic Swarms and Sulfur Smells: What is Happening at Kīlauea Volcano?

On the evening of Thursday, October 22nd, people living near the summit of Kīlauea Volcano began to feel a series of earthquakes.  They were small...

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