This video features sounds recorded in the 1970s by Ron Morehead in the forest north of Yosemite. The sounds are almost certainly authentic.  They were featured in a documentary that has been pulled due to a copyright claim. These are the same sounds. Not an Unknowncountry subscriber? Don’t miss outread more

Adding to the ongoing reports of mystery sounds being heard around the world, the city of Alhambra, California, has been plagued by the sounds of mysterious explosions since February of this year. To date, emergency services have received 114 reports regarding the phenomenon, where witnesses report hearing a loud explosion, strong enough to rattle windows, but no resulting flash, smoke or fire can be seen: “No one has seen the cause of the booms, smelled it or found remnants of fireworks,” according to Alhambra City Manager Mark Yokoyama, “and the calls we get don’t have enough specificity for us to find the source.”
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