There are only 3 known eyewitness accounts. https://www.bbc.com/future/article/20201130-climate-change-the-mystery-of-siberias-explosive-craters https://www.bb

There are only 3 known eyewitness accounts. https://www.bbc.com/future/article/20201130-climate-change-the-mystery-of-siberias-explosive-craters https://www.bbc.com/future/article/20201130-climate-change-t... "Local reindeer herders reported seeing flames and smoke after one crater explosion in June 2017" https://www.dailymail.co.uk/news/article-8705517/430-gas-bombs-discovered-Arctic-risk-exploding-creating-huge-craters.html https://www.dailymail.co.uk/news/article-8705517/430-gas-bom... "Only three of the 17 known eruptions so far were seen by witnesses, and in each case there was an explosion with fire, said the professor."