50 posts in Geology

Aug 31, 2015 / Events, Geology, Weather & Climate, Water, M9

Surviving Disaster Speaker Series – register now!

The College of the Environment in partnership with The Graduate School and the UW Alumni Association is pleased to present the fall speaker series Surviving Disaster: Natural Hazards & Resilient Communities. Join us for a series of discussions centered around natural disasters — like earthquakes, tsunamis, landslides and hurricanes — and how they can affect the lives and livelihoods of people here in the Pacific Northwest and beyond. 
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Aug 20, 2015 / Geology, Weather & Climate

Exploring wilderness in one of the lower forty-eight’s most untamed landscapes

What is wilderness?
As we sit at our computers or scroll through on tablets or smart phones, perhaps we picture the opposite of our current locales—mountainous terrain, soaring evergreens, and a variety of critters that depend on each other to maintain balanced ecosystems. Maybe thoughts of flora and fauna, untamed and unexposed to an otherwise modern, industrialized, human-centric world swirl around. 
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Aug 6, 2015 / Geology

UW oceanographers explore recently erupted deep-sea volcano

This spring, seafloor seismometers connected to shore by a new Internet cable showed that the 3,600-foot-tall underwater Axial Volcano started shaking April 24, 2015 and shook continuously for several days. University of Washington oceanographers visited the deep-ocean volcano in late July and parts of the seafloor were still warm, giving the team a glimpse into the changes that happened around the the mile-deep volcano 300 miles off the Oregon coast. 
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Jul 29, 2015 / Geology, M9

Earthquake early warning system funding awarded to UW, West Coast universities

A recent article published by The New Yorker has resulted in widespread talks and panic about the risk of a mega-earthquake off the Pacific Northwest coast. While the seismic hazard is real, the article’s tone may have been overly fatalistic and didn’t highlight earthquake preparedness tools that are now being developed. The U.S. Geological Survey announced today that $5 million will go to the University of Washington and three other institutions to help transition the ShakeAlert earthquake early warning system to a public-facing tool. 
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Jul 14, 2015 / Geology

College of the Environment students, researchers at sea to learn more about deep-sea volcano eruption

When the Axial Seamount, an underwater volcano, erupted off the coast of Oregon in April, researchers knew within minutes that something spectacular was happening more than 300 miles offshore. Precision hardware installed by the University of Washington last summer let scientists see its effects almost instantly from shore.­­ A team of researchers, engineers and students is now at sea working t­o maintain that equipment and assess the volcano’s aftermath. 
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Jul 7, 2015 / Geology

UW oceanographers wire up an undersea volcano to study Earth’s most extreme environment

Several hundred miles off the coast of Oregon and Washington, there’s an undersea volcano known as Axial Seamount. Thanks to a set of high-tech instruments installed last summer by a team of scientists, many from the College of the Environment, the deep sea is online and oceanographers were able to observe an eruption of the Axial Volcano in April 2015. PBS NewsHour’s Hari Sreenivasan recently spoke with the School of Oceanography‘s John Delaney and Debbie Kelley about their team’s deep sea observatory, including a network of sensors, moorings, and cameras that collect troves of new information about this underwater world. 
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May 18, 2015 / Geology

UW’s Deborah Kelley publishes atlas of seafloor volcanoes and deep-ocean life

A University of Washington oceanographer has helped create the first photographic atlas of the ocean floor. “Discovering the Deep: A Photographic Atlas of the Seafloor and Ocean Crust” (Cambridge University Press, 2015) was almost a decade in the making and contains more than 500 original illustrations and color photos, and access to online educational resources and high-definition videos.
Its pages contain a history of deep-sea science and a global tour of the volcanoes, hot springs, rocks and animals that exist in extreme environments in the ocean depths. 
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Apr 30, 2015 / Geology

Seafloor sensors record possible eruption of underwater volcano

Thanks to a set of high-tech instruments installed last summer by a team of scientists, many at the College of the Environment, the deep sea is online and scientists were able to observe the eruption of the Axial Volcano on April 23. About 300 miles offshore from Astoria, Oregon, and one mile deep, the data collected flowed back to the land at the speed of light through fiber optic cable. 
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Apr 26, 2015 / Geology, M9

Tidal tugs on Teflon faults drive slow-slipping earthquakes

Unknown to most people, the Pacific Northwest experiences a magnitude-6.6 earthquake about once a year. The reason nobody notices is that the movement happens slowly and deep underground, in a part of the fault whose behavior, known as slow-slip, was only recently discovered.
A University of Washington seismologist who studies slow-slip quakes has looked at how they respond to tidal forces from celestial bodies and used the result to make a first direct calculation of friction deep on the fault. 
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Mar 19, 2015 / Geology

A year later, UW geologist reflects on Oso and the need for better application of landslide science

Earth and Space Sciences’ David Montgomery is one of many University of Washington researchers who have been working to develop and analyze critical data in the aftermath of last year’s landslide in Oso. March 22, 2015 marked one year since the largest recorded landslide in U.S. history decimated a western Washington community and killed 43 people. In the wake of that disaster, Montgomery has some thoughts about how to make landslides less deadly. 
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