activity
20162019
most citedThe Great Space Weather Event during February 1872 Recorded in East Asia

55 citations · 136 across the 4 of their papers we have counts for

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Showing 2019Show all

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astro-ph.SR2019★ 25 cited

The Earliest Candidates of Auroral Observations in Assyrian Astrological Reports: Insights on Solar Activity around 660 BCE

Hisashi Hayakawa, Yasuyuki Mitsuma, Yusuke Ebihara +1

Auroral records found in historical archives and cosmogenic isotopes found in natural archives have served as sound proxies of coronal mass ejections (CMEs) and solar energetic par…