🔬 Science 3d ago · Jennifer Ouellette

Scientists solve 1840s space weather mystery

Ars Technica Science
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Scientists solve 1840s space weather mystery
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The infamous Carrington Event of 1859 has long been considered the first extreme space weather event, but there have been reports of minor disturbances to telegraph equipment during geomagnetic storms since the late 1840s. In 2013, scholars discovered an anonymous report published in 1871 in Nature describing how a "very intense magnetic disturbance" disrupted rail travel in Exeter on the southern coast of England in October 1841. If accurate, this would be the earliest such account. However, ac

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