High Middle Ages · Southeast Asia · Disaster

1257

Mount Samalas erupts catastrophically in Indonesia

1257

The volcano on Lombok island exploded in what modern geologists have identified as one of the largest eruptions of the last ten thousand years. Its sulfur veil cooled the global climate, contributing to crop failures from England to Japan. Medieval chroniclers recorded dark skies and famine without knowing the cause.

In context
Also in 1257 (3 other events on record)
Era

High Middle Ages (1000–1300), one of 1,306 events from that era on Saeculum.