1261 carbon-14 candidate
A small radiocarbon rise proposed by Miyahara et al. 2022. Weak and unconfirmed.
How it connects
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Small radiocarbon rise, 1261 to 1262 (Miyahara 2022)
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Greenland-only sulfate around 1262: a northern eruption whose haze stayed low
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1261: no sky record falls in the right window, and the obvious one was already considered
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Three red glows over Korea, October to December 1260
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Red glow in the northeast that lit up people, China, 9 February 1261
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Germany: the sky toward the northwest as if burning, 1262
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Red vapours in the northwest and across the sky, Korea, October and December 1262
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Flickering fire in the northwest and southeast, Japan, 26 to 27 February 1263