Volcanic winter
…the 1458 eruption to Kuwae Caldera remains controversial. 1258–1260 1257 Samalas eruption −1.3 K The single largest sulfur injection of the Common Era. 536–546 535 N.H. mystery eruptions, 540 tropical mystery eruption −1.4 K The first phase of Late Antique Little Ice Age. −43–41 Okmok II −2–3 K During the Last…