Dennis Wyatt resting on the 11,128-foot summit of Glass Mountain that is the highest point on the super volcano known as the Long Valley Caldera just south of Highway 120 east of Mono Lake. Photo By ...
two atmospheric pressure waves from the Hunga-Tonga-Hunga-Ha’apai volcanic eruption traveled completely around the world, spreading huge sonic wave sounds over Yukon and Alaska as they went past ...