| Title | : | Volcanic Rumblings In The Cascades Oregon Field Guide |
| Duration | : | 24 minutes, 36 seconds |
| Uploader | : | Oregon Public Broadcasting |
| Added On: | : | 14 May, 2020 |
| Views | : | 1.7M times |
| Likes | : | 0 |
| Source | : | YouTube |
A bulge grows beneath the recreational playground of the Central Oregon Cascades in the early 2000s. In 2004, Mount St. Helens erupts—again. What’s going on Scientists from the Cascade Volcano Observatory probe the unsolved mysteries of these ‘volca
