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Volcano Watch

Volcano Watch is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. 

Filter Total Items: 1680
Volcano Watch — Ancient Hawaiians: Plenty of Oars but No Ores

Volcano Watch — Ancient Hawaiians: Plenty of Oars but No Ores

Most accounts of Captain Cook's first arrival in Hawai`i describe the Hawaiians' fascination with metal objects.

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Volcano Watch — Mount St. Helens' Eruption of 2004-2008 Described in Newly Published USGS Book

Volcano Watch — Mount St. Helens' Eruption of 2004-2008 Described in Newly Published USGS Book

It is placid these late-summer days at Mount St. Helens, the mainland U.S. volcano that began in 2004, a sluggish, relentless eruption that lasted for...

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Volcano Watch — Putting Kīlauea's Current Activity in Perspective

Volcano Watch — Putting Kīlauea's Current Activity in Perspective

Dr. Thomas L. Wright, former Scientist-in-Charge of HVO, spent the last two weeks in Hawai`i exchanging ideas and information with HVO scientists.

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Volcano Watch — Alaska's Summer Field Season for Volcanologists is Quickly Coming to a Close

Volcano Watch — Alaska's Summer Field Season for Volcanologists is Quickly Coming to a Close

Summer is traditionally the best field season for volcanologists to conduct a variety of work on restless and active volcanoes, especially in remote...

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Volcano Watch — Simple Tools Measure Amount of Volcanic Ash from Halema`uma`u

Volcano Watch — Simple Tools Measure Amount of Volcanic Ash from Halema`uma`u

What do 10 plastic buckets, a 1.5-inch paint brush, a small funnel, two restaurant heat lamps, and a simple weighing scale have in common? These...

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Volcano Watch — HVO Gets a Brief Look at Seismology's Promising Future.

Volcano Watch — HVO Gets a Brief Look at Seismology's Promising Future.

Opportunities to meet and become better acquainted with new colleagues are important and valuable in all organizations.

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Volcano Watch — Kīlauea's Summer Break Pau for Now?

Volcano Watch — Kīlauea's Summer Break Pau for Now?

While baseball fans nationwide at this time of year think about "trades" in terms of swapping average for exceptional ball players, we here in Hawai`i...

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Volcano Watch — Scientists have mixed success with forecasting volcano hazards in Hawai`i

Volcano Watch — Scientists have mixed success with forecasting volcano hazards in Hawai`i

To most Hawai`i Island residents, the eruption of Kīlauea Volcano has been something that is happening "over there." Pele's domain might be an...

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Volcano Watch — A Volcano's Many Layers Determine the Richness of Hawai`i's Groundwater Resources

Volcano Watch — A Volcano's Many Layers Determine the Richness of Hawai`i's Groundwater Resources

Groundwater provides most of the fresh drinking water used in Hawai`i. Thus, discoveries that increase our understanding of the groundwater stored in...

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Volcano Watch — Explosions and Lava Flows Continue from Guatemala's Volcano Trio

Volcano Watch — Explosions and Lava Flows Continue from Guatemala's Volcano Trio

When asked by a journalist why he robbed banks, the famous 1930s bank robber Willie Sutton (no relation to HVO scientist Jeff Sutton) was reported to...

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Volcano Watch — A Laser's Look into the Lua Reveals How Pit Craters Grow

Volcano Watch — A Laser's Look into the Lua Reveals How Pit Craters Grow

This month, researchers from the University of Hawai`i teamed up with the Hawaiian Volcano Observatory staff to use laser-based technology to peer...

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Volcano Watch — The Show Goes on at Kīlauea's Summit Vent

Volcano Watch — The Show Goes on at Kīlauea's Summit Vent

Alert readers of this column and the Kīlauea daily update (posted every morning at http://hvo.wr.usgs.gov) will know that the past month has been an...

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