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Over 4,100 earthquakes strike west of Puget Sound, but you can't feel them | seattlepi.com
Wednesday, August 28, 2019
An episodic tremor and slip event appears to be underway, according to scientists at the UW-based Pacific Northwest Seismic Network. Steve Malone and Mouse Reusch, both with PNSN, are quoted. Read More -
Small tremors light up Pacific Northwest | KOMO
Friday, August 23, 2019
The Pacific Northwest Seismic Network has recorded over 4,000 tremors along the West Coast since Aug. 11. Stephen Malone, a research professor emeritus of Earth and space sciences at the UW, is quoted. Read More -
Seismologists: Seismic event underway that could increase risk of large earthquake in region | KIRO 7
Thursday, August 22, 2019
A major seismic event is underway, and scientists at the UW's Pacific Northwest Seismic Network are saying the Puget Sound could be at a higher risk for earthquakes. Harold Tobin, director of PNSN and a UW professor of Earth and space sciences, is interviewed. Stephen Malone, a research professor emeritus of Earth and space sciences at the UW, is quoted. Read More -
Earthquake warning system gets funding boost | US News
Tuesday, August 20, 2019
THE U.S. Geological Survey is greatly increasing funding for the region's seismic network, putting it on track to send public alerts of impending earthquake shaking within the next two years. Harold Tobin, director of the UW-based Pacific Northwest Seismic Network and professor of Earth and space sciences at the UW, is quoted. [This AP story appeared in several outlets] Read More -
PNW's ShakeAlert earthquake warning system awarded $10.4 million | MyNorthwest.com
Tuesday, August 20, 2019
The U.S. Geological Survey announced $10.4 million in funding to the UW-based Pacific Northwest Seismic Network where the ShakeAlert earthquake early warning system is being developed and tested. Harold Tobin, professor of Earth and space sciences at the UW, is quoted. Read More -
UW scientist on how climate change is impacting soil and the food we grow | MyNorthwest.com
Monday, August 19, 2019
David Montgomery, a professor of Earth and space science at the UW, argues that with the onset of climate change our soil is not going to be able to support our food supply. Read More -
Wind shifts caused by human-induced global warming cause of West Antarctic's melting ice | UPI
Monday, August 19, 2019
Human-caused climate change has triggered wind shifts in Antarctica, according to a new study, driving accelerated melting across the continent's west coast. Eric Steig, professor of Earth and space sciences at the UW, is quoted. Read More -
USGS awards $10.4M to ShakeAlert earthquake early warning system in the Pacific Northwest
Monday, August 19, 2019
The U.S. Geological Survey today announced $10.4 million in funding to the Pacific Northwest Seismic Network, based at University of Washington, to support the ShakeAlert earthquake early warning system. Some $7.3 million of the funding will go to the UW.
The PNSN is responsible for monitoring earthquakes and volcanoes in Washington and Oregon. It is a partnership between the University of Washington, the University of Oregon and the USGS. The support for the PNSN is among the new ShakeAlert cooperative agreements announced today by the USGS.
The first year’s funding of $5.4 million to the PNSN begins this month. The UW will receive about $3.75 million in direct support of its PNSN activities and $1.66 million will support the PNSN team at the University of Oregon. The second-year funding, of an additional $5 million, is contingent on approval by Congress and will be similarly shared.
Karl Hagel and Pat McChesney, field engineers with the Pacific Northwest Seismic Network team at the University of Washington, install earthquake monitoring equipment on the slopes of Mount St. Helens, with Mount Hood in the distance.Marc Biundo/University of Washington
“This investment in the PNSN represents a major increase in federal support for earthquake monitoring in the Cascadia region,” said Harold Tobin, director of the PNSN and professor in the UW’s Department of Earth and Space Sciences. “At the end of the two years of funding we anticipate having essentially doubled the number of seismic stations across our whole region that contribute to real-time earthquake early warning. This would allow for full public alerts of any potentially damaging earthquakes, across our entire region of Washington and Oregon, by the end of the two-year period.”
This new award will allow for installation of 104 new seismic stations in Washington state and 44 in Oregon, during the two-year period. It will also support improved, more-sophisticated detection of earthquakes as they begin, and new efforts to engage potential users of the warnings.
ShakeAlert’s network of instruments detect the first, less damaging waves from a major earthquake close to where the earthquake begins. The system then issues alerts for the estimated size and location of the earthquake, providing seconds or minutes of warning before the more damaging ground shaking begins - enough for someone to pull off the road, stop a surgery, or find a safe place to take shelter.
A sample warning, with a countdown of the number of seconds until the strong shaking reaches the user.Pacific Northwest Seismic Network
In the Pacific Northwest’s pilot phase of the system, early adopters in the region have developed pilot projects with guidance and support from the PNSN and USGS, and have received ShakeAlert warning messages for the past two years. These warnings are currently used to trigger loss-reduction measures at critical facilities -- such as turning off water valves in public utility districts -- before dangerous shaking would arrive.
The additional funding will support the development of new pilot projects in schools, businesses, communities and critical infrastructure facilities in preparation for the eventual goal of open alerts to the general public, as launched recently in the Los Angeles region. The improvements to PNSN’s network supported by this funding will meet the USGS’ recommended station-density standard for public alerting in almost all areas of Washington and Oregon.
"It will enable us to rapidly build out our network to produce faster and more accurate alerts for Cascadia Region earthquakes," Tobin said.
Existing Pacific Northwest Seismic Network ShakeAlert stations, as of spring 2019. The new funding will roughly double the number of stations in Washington and Oregon.
The funding will also support ongoing research to integrate GPS data into ShakeAlert, which will allow quicker estimates of the magnitude of offshore Cascadia Subduction Zone earthquakes as they unfold. The UW is sharing its research in this area with the National Oceanic and Atmospheric Administration and NASA in the hope of improving tsunami-warning capabilities. The UW is working with Central Washington University, also supported by USGS, to receive near-real-time GPS data from across Washington and Oregon that will be integrated into future releases of ShakeAlert.
Related: “New funding will help advance Oregon's part in ShakeAlert” – University of Oregon
“How an earthquake alert app could eventually give the West Coast vital warning” – PBS NewsHour
The regional ShakeAlert effort began in 2011, when the UW joined the University of California, Berkeley and California Institute of Technology as a primary ShakeAlert center in the developing a West Coast warning system. The Gordon and Betty Moore Foundation awarded $2 million to each university to kick-start ShakeAlert from a research project to an operational system. With support from Congress, the USGS ramped up support for ShakeAlert as the foundation’s seed funding expired.
Additional support for PNSN operations comes from the U.S. Department of Energy and the states Oregon and Washington. The Washington legislature, in its current biennium budget, allocated $1.24 million over two years for additional enhancements to the ShakeAlert network.
For more information, contact Tobin at htobin@uw.edu or 206-543-6790 and PNSN communications director Bill Steele at wsteele@uw.edu or 206-685-5880. Note: Tobin is available by phone Aug. 19 and will be back in Seattle Aug. 20.
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Analysis: Restoring soil can help address climate change | The Daily Beast
Thursday, August 15, 2019
"It's time to take soil seriously. As the Intergovernmental Panel on Climate Change states with very high confidence in its latest report, land degradation represents 'one of the biggest and most urgent challenges' that humanity faces," writes David Montgomery, professor of Earth and space sciences at the UW. [This article originally appeared in The Conversation] Read More -
Analysis: Restoring soil can help address climate change | The Conversation
Tuesday, August 13, 2019
"It's time to take soil seriously. As the Intergovernmental Panel on Climate Change states with very high confidence in its latest report, land degradation represents 'one of the biggest and most urgent challenges' that humanity faces," writes David Montgomery, professor of Earth and space sciences at the UW. Read More
