Cascade Range Weekly Update issued Jun 6, 2014 10:23 Volcano Alert Level NORMAL - Aviation Color Code GREEN

Activity Update: All volcanoes in the Cascade Range of Oregon and Washington are at normal levels of background seismicity. These include Mount Baker, Glacier Peak, Mount Rainier, Mount St. Helens, and Mount Adams in Washington State; and Mount Hood, Mount Jefferson, Three Sisters, Newberry, and Crater Lake in Oregon.

Recent Observations: No significant changes in activity occurred during the last week. Seismicity remained at background levels at Cascade Range volcanoes. A field crew retrieved instrumentation that had been deployed to detect lingering ground motion related to the SR530 …

Source: Volcanoes

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