Map showing one-year probability of accumulation of 1 centimeter
By Volcano Hazards Program
2013 (approx.)
Detailed Description
Map showing one-year probability of accumulation of 1 centimeter (0.4 inch) or more of tephra from eruptions of volcanoes in the Cascade Range.
Sources/Usage
Public Domain.
Related
Tephra Fall Hazards at Three Sisters
Eruptions from any volcano in the Three Sisters region, as well as from more distant volcanoes in the Cascade Range, are sources of potential tephra fall in Central Oregon communities.
Ash and Tephra Fall Hazards at Mount Jefferson
Eruptions from Mount Jefferson, a nearby monogenetic vent, or a more distant volcano has the potential to impact the local communities, especially those downwind of the tephra plume.
Hazards Summary for Mount Bachelor
Although Mount Bachelor looks similar to many of the more long-lived and potentially dangerous volcanic peaks of the Cascade Range, the mountain is part of a mafic volcanic chain that poses little danger for future eruptive activity.
Related
Tephra Fall Hazards at Three Sisters
Eruptions from any volcano in the Three Sisters region, as well as from more distant volcanoes in the Cascade Range, are sources of potential tephra fall in Central Oregon communities.
Ash and Tephra Fall Hazards at Mount Jefferson
Eruptions from Mount Jefferson, a nearby monogenetic vent, or a more distant volcano has the potential to impact the local communities, especially those downwind of the tephra plume.
Hazards Summary for Mount Bachelor
Although Mount Bachelor looks similar to many of the more long-lived and potentially dangerous volcanic peaks of the Cascade Range, the mountain is part of a mafic volcanic chain that poses little danger for future eruptive activity.