Fascinating. Wonder if this is related to these "sky trumpets" reported around t... | Hacker News

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		deisteve on Aug 18, 2024 \| parent \| context \| favorite \| on: "Frost crack" sounds may come from sky, not trees Fascinating. Wonder if this is related to these "sky trumpets" reported around the world usually near forests and mountains https://www.youtube.com/watch?v=081FuoN8K40 https://www.youtube.com/watch?v=gtLNmdZTf_g https://www.youtube.com/watch?v=PJpucJkRa6c https://www.youtube.com/watch?v=_P4XOiMKLhk https://www.youtube.com/watch?v=gHeoPMg3_zM https://www.youtube.com/watch?v=stISzPngwh4

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