Map showing annual probability of 1 cm or more of tephra accumulati...
By Volcano Hazards Program
1905 (approx.)
Detailed Description
The Medicine Lake area has one chance in 5,000 each year of receiving 1 cm or more of tephra. Black lines are state and county boundaries.
Related
Tephra Fall Hazards Around Crater Lake, Oregon
Crater Lake (Mount Mazama) has not produced significant eruptive activity in the past approximately 5000 years, and a reawakening of the volcanic system could result in a variety of volcano hazards, including tephra fall.
Related
Tephra Fall Hazards Around Crater Lake, Oregon
Crater Lake (Mount Mazama) has not produced significant eruptive activity in the past approximately 5000 years, and a reawakening of the volcanic system could result in a variety of volcano hazards, including tephra fall.