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Volcano Watch — Dangerous ledge collapses becoming more common

Volcano Watch — Dangerous ledge collapses becoming more common

Lava from the 11-year long eruption along Kīlauea's East Rift Zone continues to pour into the ocean near Kamoamoa inside Hawai‘i Volcanoes National...

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Volcano Watch — Most of Hawaii is vulnerable to big LA-style earthquakes

Volcano Watch — Most of Hawaii is vulnerable to big LA-style earthquakes

A magnitude-6.6 earthquake devastated the Northridge area of Los Angeles on Monday, January 17, at 4:31 a.m. The extent and type of damage in the Los...

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Volcano Watch — Eleven years of activity at Kīlauea volcano - part II

Volcano Watch — Eleven years of activity at Kīlauea volcano - part II

Editor's note: The following is part two of an 11-year retrospective look at Kīlauea Volcano - October 1992 through the end of 1993.
 

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Volcano Watch — Kīlauea: The longest and most destructive eruption

Volcano Watch — Kīlauea: The longest and most destructive eruption

Editor's note: Today's "Volcano Watch" includes the first half of a 11-year retrospective of the Kīlauea eruption up to October 1992. Next week, the...

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Volcano Watch — 67,145 quakes recorded at HVO so far this year

Volcano Watch — 67,145 quakes recorded at HVO so far this year

The staff and associates of the U.S. Geological Survey's Hawaiian Volcano Observatory extend a warm and cheerful holiday greeting to all of the...

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Volcano Watch — 11th anniversary of Kīlauea eruption nears

Volcano Watch — 11th anniversary of Kīlauea eruption nears

The eruption on Kīlauea's East Rift Zone is rapidly approaching another milestone as its 11th anniversary takes place on January 3. This column will...

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Volcano Watch — Kīlauea's East Rift Zone activity likely to continue for decades

Volcano Watch — Kīlauea's East Rift Zone activity likely to continue for decades

The recent history of Kīlauea has been pieced together from geologic mapping and dating, Hawaiian oral histories, and written observations made...

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Volcano Watch — From a puddle to Kīlauea: development of the world's most active volcano

Volcano Watch — From a puddle to Kīlauea: development of the world's most active volcano

All of the events that we experience at Kīlauea—eruptions at the summit and on the rift zones, intrusions of magma that don't reach the surface...

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Volcano Watch — Ten years since last big quake; more are sure to come

Volcano Watch — Ten years since last big quake; more are sure to come

Ten years ago on November 16, residents of Hawai`i were awakened by an earthquake at 6:13 a.m. The earthquake had a magnitude of 6.6 and was located...

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Volcano Watch — Eruption provides dramatic viewing

Volcano Watch — Eruption provides dramatic viewing

The eruption from the episode 51 vents has continued without interruption since October 2. The flows crossed the Chain of Craters Road near Kamoamoa...

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Volcano Watch — Today marks anniversary of the spectacular '59 eruption

Volcano Watch — Today marks anniversary of the spectacular '59 eruption

The nearly 11-year-long eruption on Kīlauea's East Rift Zone continues with little change. An active lava pond circulates from west to east inside the...

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Volcano Watch — Island of Hawaii sits at the end of a long, old chain of 125 volcanoes

Volcano Watch — Island of Hawaii sits at the end of a long, old chain of 125 volcanoes

The Hawaiian Islands form the young end of a chain of more than 125 volcanoes that stretch over 3,720 miles across the north Pacific Ocean.

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