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- | ====** Monitoring Ground Deformation from the Wooded Island Earthquake Swarm near Hanford, Washington**==== | + | ====Monitoring Ground Deformation from the Wooded Island Earthquake Swarm near Hanford, Washington==== |
- | ===**Introduction and Background**=== | + | ===Introduction and Background=== |
An earthquake swarm began early 2009 at Wooded Island on the Columbia River, located on the southeast border of the Hanford | An earthquake swarm began early 2009 at Wooded Island on the Columbia River, located on the southeast border of the Hanford | ||
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and a near-horizontal fault about 0.5 km below the surface. | and a near-horizontal fault about 0.5 km below the surface. | ||
- | ===**Proposed Work**=== | + | ===Proposed Work=== |
Clustered shallow earthquakes continue to occur at Wooded Island. Since October of 2009, 294 earthquakes have contributed | Clustered shallow earthquakes continue to occur at Wooded Island. Since October of 2009, 294 earthquakes have contributed | ||
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migration of the deformation toward areas of concern such as the Hanford nuclear site. | migration of the deformation toward areas of concern such as the Hanford nuclear site. | ||
- | ===**Data**=== | + | ===Data=== |
I will create interferograms from SAR scenes collected by ENVISAT (ENVI) and the European Remote Sensing satellite(ERS-2). | I will create interferograms from SAR scenes collected by ENVISAT (ENVI) and the European Remote Sensing satellite(ERS-2). | ||
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through February 2011 so I will be unable to create an interferogram that spans all of 2010 and 2011. | through February 2011 so I will be unable to create an interferogram that spans all of 2010 and 2011. | ||
- | ===**Project Significance**=== | + | ===Project Significance=== |
Earthquake swarms at Wooded Island are cause for concern because they are shallow. Moderate magnitude, shallow | Earthquake swarms at Wooded Island are cause for concern because they are shallow. Moderate magnitude, shallow |