Discovery Board
Book or paper

Guillet et al. 2023, Lunar eclipses illuminate timing and climate impact of medieval volcanism, Nature 616, 90 to 95 (open access)

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How it connects

This book or paper is where we read about Greenland-only sulfate around 1262: a northern eruption whose haze stayed low
This book or paper is where we read about Antarctic sulfur from the 1286 eruption starts rising in August 1285
This book or paper is where we read about 1261: no sky record falls in the right window, and the obvious one was already considered
This book or paper is where we read about The 1286 eruption really happened in 1285
This book or paper is where we read about 1229 eruption (ice cores said 1230)
This book or paper is where we read about 1286 eruption: a big sulfur signal that left the Moon bright
This book or paper is where we read about The Moon went as dark as a moonless night: Fujiwara no Teika on the eclipse of 2 December 1229
This book or paper is where we read about The Moon showed yellow, red and many colours: Bartholomew de Cotton on the eclipse of 22 October 1287