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RT @endcomputed: Long Valley super #volcano by Mammoth Mountain ski area in California has had 2444 quakes in last 90 days, some magnitude…
RT @endcomputed: Long Valley super #volcano by Mammoth Mountain ski area in California has had 2444 quakes in last 90 days, some magnitude…
Excellent question! This has been happening for quite a while. California seems to have more problems. Add Oroville Dam to that list. https://t.co/jPqW4lChfL
RT @endcomputed: Long Valley super #volcano by Mammoth Mountain ski area in California has had 2444 quakes in last 90 days, some magnitude…