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Volcanoes in Our Backyard on FIELG GUIDE, Airs Jan 13


In October 2004, almost 25 years after Mount St. Helens blew 1,300 feet off its top, the volcano again erupted. It was a small eruption compared to the cataclysmic blow of 1980, but it made clear that the mountain was coming back to life. But Mount St. Helens isn’t the only volcano in the Northwest showing signs of life. Just outside of Bend, the land beneath the South Sister is being pushed up by mysterious volcanic forces miles beneath a popular hiking trail. OREGON FIELD GUIDE presents a half-hour special that explores new insights and uncovers new volcanic mysteries. Tune in to the stations of Oregon Public Broadcasting television on Thursday, January 13 at 8:30pm to learn more about what’s happening in the “Volcanoes in Our Backyard.”

Mount St. Helens erupted with almost no warning in 1980. Had the technology we have today been available then, scientists may have been able to detect the swelling of the earth and accumulation of lava prior to the explosion. That technology is now being used to measure the swelling of the ground in the newly awakened volcanic zone near Bend. Rising at the rate of about one-and-a-half inches a year, some scientists think this could portend more volcanic activity. Are the Cascades entering a new era of eruptions? OREGON FIELD GUIDE follows scientists as they search for clues that may help them predict the next Cascade eruption.

Videos of the stories featured on FIELD GUIDE are available at opb.org/programs/ofg/ or watch entire programs at watch.opb.org.

Check out the FIELD GUIDE blog at http://blogs.opb.org/fieldjournal/ or follow us on facebook at facebook.com/oregonfieldguide.

About OREGON FIELD GUIDE

In its 22nd season, OREGON FIELD GUIDE remains a valuable source of information about outdoor recreation, ecological issues, natural resources and travel destinations. OREGON FIELD GUIDE airs Thursday evenings at 8:30pm on the television stations of Oregon Public Broadcasting and repeats on Sundays at 1:30am and 6:30pm. In the Mountain Time zone of Eastern Oregon, the program airs at 9:30pm Thursdays, and at 7:30pm Sundays.

About OPB

OPB is the largest cultural and education institution in the region, delivering excellence in public broadcasting to 1.5 million people each week through television, radio and the Internet. Widely recognized as a national leader in the public broadcasting arena, OPB is a major contributor to the program schedule that serves the entire country. OPB is one of the most-used and most-supported public broadcasting services in the country and is generously supported by 120,000 contributors.

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