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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August 5, 2005

Photo and Video Chronology - Kīlauea - August 5, 2005

Photos of a Cookie Monster hornito, the Mother's Day lava tube, and a 3-meter high lava tree cast.

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August 4, 2005

Volcano Watch — Volcanic ash makes sand dunes on the Island of Hawai`i

Volcanic sand dunes?-don't worry, these aren't the next disaster waiting to happen. They're merely another neat feature of volcanic landscapes...

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July 28, 2005

Volcano Watch — Volcanoes affect atmospheric ozone, our friend and foe

Summer in Hawaiʻi - a season for school vacations, shave ice, and Japanese bon dances. Trade winds blow most of the time, which is good news for east...

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July 22, 2005

Photo and Video Chronology - Kīlauea - July 22, 2005

East Lae`apuki to South Wall Complex

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July 22, 2005

Photo and Video Chronology - Kīlauea - July 22, 2005

Family of lava tree casts.

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July 21, 2005

Volcano Watch — Anatahan Volcano's ash clouds reach new heights

The U.S. Geological Survey (USGS), in cooperation with the Emergency Management Office (EMO) in the Commonwealth of the Northern Mariana Islands...

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July 19, 2005

Photo and Video Chronology - Kīlauea - July 19-20, 2005

East Lae`apuki laze

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July 17, 2005

USGS HVO Press Release — Earthquake Felt Island-Wide and on Maui and O‘ahu

A moderate earthquake of magnitude-5.2 was recorded by the seismographic network at the US Geological Survey's Hawaiian Volcano Observatory on Sunday...

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July 15, 2005

Photo and Video Chronology - Kīlauea - July 15, 2005

East Lae`apuki and East Pond Vent

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July 15, 2005

USGS HVO Press Release — Earthquake Felt Island-Wide and on Maui

A moderate earthquake of magnitude-5.2 was recorded by the seismographic network at the US Geological Survey's Hawaiian Volcano Observatory on Friday...

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July 14, 2005

Volcano Watch — Submarine eruptions - volcanoes on the rise

Each of us has our own mental image of a volcano. For some, it may be a lofty, snow-capped peak like Mt. Rainier. For others, the horizon-dominating...

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July 8, 2005

Photo and Video Chronology - Kīlauea - July 8, 2005

Ocean entries and Pu`u `O`o

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