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RT @ai6yrham: 2017 history of the Long Valley Volcanic Region (this is on the north end). Apparently still active... Over the past 5000 yea…
6,068 followers
RT @ai6yrham: 2017 history of the Long Valley Volcanic Region (this is on the north end). Apparently still active... Over the past 5000 yea…
5,397 followers
RT @ai6yrham: 2017 history of the Long Valley Volcanic Region (this is on the north end). Apparently still active... Over the past 5000 yea…
43,838 followers
2017 history of the Long Valley Volcanic Region (this is on the north end). Apparently still active... Over the past 5000 years, 20 small to moderate eruptions... scattered along the Mono-Inyo volcanic chain at intervals of 200–700 years. https://t.co/EcyK