Center for the Study of Active Volcanoes

GEOL 470 at the University of Hawaii, Hilo

from Darcy Bevens

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166

Highlights from a typical UHH Geology Department field trip. Students visit lava flows from Kilauea volcano with UHH Professor Ken Hon, accompanied by USGS scientist Matt Patrick. The scientists document the eruption with video and still cameras, and the students learn how to map the perimeter of the active flow by marking GPS waypoints. Students collect lava samples, quenching the molten rock in a coffee can full of water; the cooled samples will…

# vimeo.com/16516396 Uploaded 267 Plays / / 0 Comments

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    GEOL 470 at the University of Hawaii, Hilo

    by Darcy Bevens

    Uploaded

    Highlights from a typical UHH Geology Department field trip. Students visit lava flows from Kilauea volcano with UHH Professor Ken Hon, accompanied by USGS scientist Matt Patrick. The scientists document the eruption with video and still cameras, and the students learn how to map the perimeter of the active flow by marking GPS waypoints. Students collect lava samples, quenching the molten rock in a coffee can full of water; the cooled samples will…

    # vimeo.com/16516396 267 Plays / / 0 Comments
  2. 4

    Pahoehoe Lava on the Big Island of Hawaii

    by Darcy Bevens

    Uploaded

    Beautiful pahoehoe flows from Kilauea volcano cascade gently down the pali. Visit the HVO web site for daily updates. http://volcanoes.usgs.gov/hvo/activity/kilaueastatus.php Please remain within the boundaries of the safe official viewing area. Civil Defense, advised by HVO scientists, determines which locations are best for visitors to see lava flows near Kalapana. Video shot & edited by UHH Center for the Study of Active Volcanoes (CSAV). http://www.hilo.hawaii.edu/~csav

    # vimeo.com/16516332 275 Plays / / 0 Comments
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    Volcanic Eruption with Aa, in Hawaii

    by Darcy Bevens

    Uploaded

    On Kilauea, several aa flows meander along gentle slopes, then cascade down the steep pali. Clinker falls forward, exposing the hot molten interior of the flows; vegetation is buried. Footage shot in 2008 (private property) and in 1992 & 1993 (above Kamoamoa, in HVNP). Video shot & edited by UHH Center for the Study of Active Volcanoes (CSAV). Why does Hawaiian basalt sometimes produce pahoehoe flows, and other times aa? Please read this pdf article…

    # vimeo.com/16516247 265 Plays / / 0 Comments
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    Daytime Volcanic Bubble Bursts of Lava in Hawaii

    by Darcy Bevens

    Uploaded

    Molten lava mixes with seawater, producing spectacular fountains of spatter, and fascinating bubble bursts. The bubbles stretch and rapidly cool, forming Peles Hair and Limu o Pele. Videographer: JJ. Camera with telephoto lens was set up far away to capture footage from this rare and short-lived event. Current conditions are very different; visitors & scientists must remain in government-designated areas to view lava safely.

    # vimeo.com/16516142 178 Plays / / 0 Comments
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    Storm Surge from Hurricane Flossie in Hawaii, 2007

    by Darcy Bevens

    Uploaded

    Punaluu on a sunny day is contrasted with Punaluu overrun by storm surge in 2007 as Tropical Storm Flossie passes the Big Island. (The storm generates excellent waves for surfers at Pohoiki the next day!) Huge waves at Punaluu and Kawa illustrate why Civil Defense warning signs and beach closures should be heeded. Video shot & edited by UHH Center for the Study of Active Volcanoes (CSAV). Visit our "Natural Hazards Hawaii" web site for more info…

    # vimeo.com/16515941 66 Plays / / 0 Comments
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    Hurricane Estelle Damage in Puna, Hawaii, 1986

    by Darcy Bevens

    Uploaded

    On the Big Island of Hawaii, Hurricane Estelle created huge storm surge in the Puna district in 1986. In this video, County workers survey damage to homes (in Vacationland area) and roads the next day, including the road between Pohoiki and Kalapana. Most people associate high winds with hurricanes, but since a hurricane is a low-pressure system, it raises sea level locally; this, in combination with high winds, brings waves much further inland than…

    # vimeo.com/16515855 46 Plays / / 0 Comments
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    Giant Storm Waves in Hilo, Hawaii, 2003

    by Darcy Bevens

    Uploaded

    In late November 2003, Hilo was hit with huge waves, generated from a storm NE of the islands. This storm remained stationary over a large area, producing 40 - 50 knot winds; it was composed of a low pressure system, with a high pressure system trailing behind. The difference between the two systems created the large winds, and subsequently, the amazing swell which was aimed directly at Hilo Bay. Although this storm was not a hurricane, it illustrates…

    # vimeo.com/16515620 189 Plays / / 0 Comments
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    Giant Storm Waves in Hilo, Hawaii, 1996

    by Darcy Bevens

    Uploaded

    Incredible giant waves in Hawaii, at Keaukaha, Hilo, in November 1996. Harada Productions filmed high surf pouring through the parking lot at King's Landing, covering the breakwall at Radio Bay, and overwhelming Richardson's. Waves dwarf Onekahakaha Beach Park. A bulldozer removes boulders near a rental home that washed off its foundation and landed 60 feet away. A storm low to the NE of the state produced this swell; it impacted the N & NE shores…

    # vimeo.com/16515525 139 Plays / / 0 Comments

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Center for the Study of Active Volcanoes

Created by Darcy Bevens

CSAV is based at the University of Hawaii at Hilo. Since 1990, we have been providing educational and training programs about volcanoes and earthquakes. In the mid-1990's, we branched off and began educational programs about hurricanes, tsunamis, and other natural hazards as well.

Three UH-Hilo web sites (CSAV, Natural Hazards Hawaii, and Geology) have featured low-res photos and videos for years. We are currently rebuilding

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CSAV is based at the University of Hawaii at Hilo. Since 1990, we have been providing educational and training programs about volcanoes and earthquakes. In the mid-1990's, we branched off and began educational programs about hurricanes, tsunamis, and other natural hazards as well.

Three UH-Hilo web sites (CSAV, Natural Hazards Hawaii, and Geology) have featured low-res photos and videos for years. We are currently rebuilding the videos in high-res, and as we do, they will appear on this channel. In addition, watch for periodic new videos of eruption conditions, tsunamis, and whatever else Mother Nature sends our way.

Current equipment: Sony DCR VX2100 Handycam & Sachtler tripod. Computer: Mac G5; editing with Final Cut Pro.

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