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Aura Valkonen
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Reposted by Aura Valkonen
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Lightning is occurring somewhere on Earth, usually over 40 times each second, but why does a volcanic eruption sometimes create lightning?
In this pic by Martin Rietze, the Sakurajima volcano, caught erupting in early Jan 2013, shows this phenomenon.

Source➡️ apod.nasa.gov/apod/ap13031...

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January 26, 2025 at 4:14 PM