Guest Reblog: Fisher Caldera, Alaska – The largest Caldera System in the State —

via Fisher Caldera, Alaska – The largest Caldera System in the State —


Also, here is a video of someone exploring a 2017 quake at Fisher via Google Maps. It didn’t lead to any volanic activity.

https://youtu.be/5HfMSDOzsX8&rel=0


Featured image: Fisher’s Turquoise Cone, by J. E. Gardner, via Alaska Volcano Observatory



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