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Volcano Watch — When will Mauna Loa erupt next?

Volcano Watch — When will Mauna Loa erupt next?

“When will Mauna Loa erupt next?” This was the title of a Volcano Awareness Month video presentation released by the USGS Hawaiian Volcano Observatory...

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Photo and Video Chronology – Kīlauea – February 25, 2021

Photo and Video Chronology – Kīlauea – February 25, 2021

Kīlauea's summit eruption continues on the Island of Hawai‘i; the west vent in Halema‘uma‘u erupts lava into the lava lake. Gas emissions and seismic...

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Photo and Video Chronology – Kīlauea – February 24, 2021

Photo and Video Chronology – Kīlauea – February 24, 2021

Kīlauea's summit eruption continues on the Island of Hawai‘i; the west vent in Halema‘uma‘u erupts lava into the lava lake. Gas emissions and seismic...

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Photo and Video Chronology – Kīlauea – February 23, 2021

Photo and Video Chronology – Kīlauea – February 23, 2021

Kīlauea's summit eruption continues on the Island of Hawai‘i; the west vent in Halema‘uma‘u erupts lava into the lava lake. Gas emissions and seismic...

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Photo and Video Chronology – Kīlauea – February 22, 2021

Photo and Video Chronology – Kīlauea – February 22, 2021

Kīlauea's summit eruption continues on the Island of Hawai‘i; the west vent in Halema‘uma‘u erupts lava into the lava lake. Gas emissions and seismic...

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SZ4D Virtual Town Hall: An Update and Discussion on the Developing Plans for an SZ4D Implementation

SZ4D Virtual Town Hall: An Update and Discussion on the Developing Plans for an SZ4D Implementation

February 26th, 2021 at 11 AM - 1 PM PST

Zoom Webinar

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What Did Yellowstone Look Like Before the Yellowstone Hot Spot?

What Did Yellowstone Look Like Before the Yellowstone Hot Spot?

We know Yellowstone today as the site of a huge caldera that erupted 631,000 years ago and covered the region in a thick layer of ash. But what was...

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Photo and Video Chronology – Kīlauea – February 19, 2021

Photo and Video Chronology – Kīlauea – February 19, 2021

Kīlauea's summit eruption continues on the Island of Hawai‘i; the west vent in Halema‘uma‘u erupts lava into the lava lake. Gas emissions and seismic...

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New USGS Data Release — Unoccupied Aircraft Systems (UAS) video of the 2018 lower East Rift Zone eruption of Kīlauea Volcano, Hawaii

New USGS Data Release — Unoccupied Aircraft Systems (UAS) video of the 2018 lower East Rift Zone eruption of Kīlauea Volcano, Hawaii

The USGS recently published "Unoccupied Aircraft Systems (UAS) video of the 2018 lower East Rift Zone eruption of Kīlauea Volcano, Hawaii." The Data...

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New USGS Professional Paper Chapter — Patterns of Bubble Bursting and Weak Explosive Activity in an Active Lava Lake—Halema‘uma‘u, Kīlauea, 2015

New USGS Professional Paper Chapter — Patterns of Bubble Bursting and Weak Explosive Activity in an Active Lava Lake—Halema‘uma‘u, Kīlauea, 2015

A new chapter of USGS Professional Paper 1867, "The 2008–2018 Summit Lava Lake at Kīlauea Volcano, Hawai‘i" was recently published online. The 2008...

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Brief earthquake swarm detected beneath Mount Rainier

Brief earthquake swarm detected beneath Mount Rainier

While the seismicity represents a temporary uptick in activity, Mount Rainier remains at normal, background levels of activity.

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Photo and Video Chronology – Kīlauea – February 18, 2021

Photo and Video Chronology – Kīlauea – February 18, 2021

Kīlauea's summit eruption continues on the Island of Hawai‘i; the west vent in Halema‘uma‘u erupts lava into the lava lake. Gas emissions and seismic...

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