News

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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October 4, 2018

Photo and Video Chronology - Kīlauea - October 4, 2018

No significant changes at Fissure 8 or Pu‘u ‘Ō‘ō

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September 28, 2018

Photo and Video Chronology - Kīlauea - September 28, 2018

Before and after satellite images of Leilani Estates subdivision

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September 27, 2018

Volcano Watch — Tiltmeters measure tiny changes that can have big consequences

The USGS Hawaiian Volcano Observatory (HVO) uses a diverse set of instruments to monitor active volcanoes in Hawaii. These include seismometers, gas...

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September 27, 2018

Preliminary summary of Kīlauea Volcano's 2018 lower East Rift Zone eruption and summit collapse

Overview of Kīlauea Volcano's activity from April 30 through September 22, 2018.

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September 20, 2018

Volcano Watch — Will this summer's limited collapse of Kīlauea caldera eventually widen?

The limited collapse of the inner part of Kīlauea Volcano's caldera this summer fell well short of the larger summit-wide collapses that occurred in...

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September 13, 2018

Volcano Watch — Seismic array deployed to better understand magma transport during Kīlauea's eruption

Kīlauea Volcano's 2018 lower East Rift Zone eruption and summit collapse provided a rare opportunity to study dynamic eruptive processes beneath and...

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September 11, 2018