S4 E2 Thirty feet of volcanic ash in Washington’s Saddle Mountains fell out of the sky from a supervolcano explosion south of Boise, Idaho.
Learn more about the Geology program at CWU: [ Ссылка ]
Produced by Central Washington University - 2020
![](https://i.ytimg.com/vi/lkNgG931eeM/maxresdefault.jpg)
S4 E2 Thirty feet of volcanic ash in Washington’s Saddle Mountains fell out of the sky from a supervolcano explosion south of Boise, Idaho.
Learn more about the Geology program at CWU: [ Ссылка ]
Produced by Central Washington University - 2020