On Tuesday, October 18, 2016, Earthfiles received two emails from Gooding, Idaho, resident, M. H., about ongoing, but unexplained, loud rumbling booms between Gooding and Challis, Idaho. The house-shaking booms began around 11:40 AM Mtn on Monday, October 17, 2016. She wrote: “It started with two sharp booms right together that shook the house, followed by one large rumbling boom for about thirty seconds after that. It covered everywhere from Challis, Idaho, through Jerome, Gooding, Twin Falls and some of the outlying communities.” She enclosed a link to the Chief Meteorologist Brian Neudorff's Facebook page.

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