122 reactions · 33 shares | All volcanoes in the Cascade Range of...

This week, all volcanoes in the Cascade Range of Washington and Oregon are at normal background levels of activity. Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN Weekly Update: https://www.usgs.gov/programs/VHP/volcano-updates#cvo Past Week Observations: Small magnitude earthquakes were detected at Mount Baker, Mount Rainier, Mount St. Helens, and Newberry. All monitoring data are consistent with background activity levels in the Cascades Range. Field crews were at Mount

The Chumstick Basin, a major Eocene-era feature in the Cascade Mountain Range, is a fossilized sandbox, as Nick Zentner puts it. Let's wrap up our exploration of this unique area around Leavenworth! | Cascade PBS