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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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Volcano Minute — Magnitude-6.0 earthquake on May 22, 2026

Volcano Minute — Magnitude-6.0 earthquake on May 22, 2026

This week, we’re talking about what’s shaking in the Hawaiian Islands. And last Friday night… it was a lot. More than seven thousand people across the...

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Earthquake Information Statement

Earthquake Information Statement

Magnitude-6.0 earthquake near Hōnaunau-Nāpōʻopoʻo, Island of Hawaiʻi; widely felt through Hawaiian island chain and potentially damaging.

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Photo & Video Chronology — Kīlauea summit overflight

Photo & Video Chronology — Kīlauea summit overflight

USGS Hawaiian Volcano Observatory scientists conducted a monitoring overflight of Kīlauea summit on May 22, 2026. Forecast models suggest that episode...

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Volcano Watch — Kīlauea is all tied up at 47 episodes

Volcano Watch — Kīlauea is all tied up at 47 episodes

The lava fountains that erupted a week ago, on Thursday May 14, marked the 47th episode of the ongoing Halemaʻumaʻu eruption. This episode tied the...

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Volcano Minute — Kīlauea's Halemaʻumaʻu eruption reaches a historic milestone

Volcano Minute — Kīlauea's Halemaʻumaʻu eruption reaches a historic milestone

Today, we’re celebrating a milestone at Kīlauea: the Halemaʻumaʻu eruption had its 47th fountaining episode on May 14—tying the number of fountaining...

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Photo & Video Chronology — May 19, 2026 — Kīlauea summit fieldwork

Photo & Video Chronology — May 19, 2026 — Kīlauea summit fieldwork

On Tuesday, May 19, 2026, scientists at the USGS Hawaiian Volcano Observatory conducted a GPS survey to measure the elevation along a transect across...

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Photo & Video Chronology — May 14, 2026 — Kīlauea episode 47

Photo & Video Chronology — May 14, 2026 — Kīlauea episode 47

Episode 47 of the ongoing Halemaʻumaʻu eruption at the summit of Kīlauea lasted for 9 hours, from 3:27 p.m. HST on May 14, 2026, until 12:27 a.m. HST...

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Volcano Watch — A “window” into forecasting fountaining episodes at Kīlauea’s summit

Volcano Watch — A “window” into forecasting fountaining episodes at Kīlauea’s summit

Over the past month, the frequency of fountaining events at the summit of Kīlauea has increased to nearly one per week. This is reminiscent of the...

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Volcano Minute — Forecasting fountaining episodes at Kīlauea's summit

Volcano Minute — Forecasting fountaining episodes at Kīlauea's summit

Over the past month, Kīlauea’s summit has seen fountaining episodes nearly every week—much faster than earlier in this eruption, which began in...

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Photo & Video Chronology — May 12, 2026 — Kīlauea summit overflight

Photo & Video Chronology — May 12, 2026 — Kīlauea summit overflight

On May 12, 2026, the USGS Hawaiian Volcano Observatory conducted a helicopter overflight around Halema‘uma‘u crater and the eruptive vents at Kīlauea...

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Volcano Watch — Think Hawaii has many volcanoes? Think again, says El Salvador

Volcano Watch — Think Hawaii has many volcanoes? Think again, says El Salvador

This past March, a team of U.S. Geological Survey (USGS) scientists—two of whom travelled from Hawaii—visited El Salvador in Central America for...

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Volcano Minute — Recent USGS work on El Salvador volcanoes

Volcano Minute — Recent USGS work on El Salvador volcanoes

Today, we’re heading to Central America, where a team of USGS scientists — including two from right here in Hawaii — spent March studying one of the...

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