THE VOLCANIC ERUPTION AT MOUNT SEMERU

East Java, Indonesia | December, 2021

Dataset period: 61 days

An eruption of Mount Semeru, a volcano in the East Java province of the Indonesian island of Java, began on 4 December 2021. The eruption began after heavy precipitation caused the collapse of the lava dome at the summit. Pyroclastic flows and lahars damaged at least 5,205 homes and several public buildings.

Comparison of no. of people in cities where people originated (i.e. where their pre-crisis home was) vs. where people are located post crisis

Comparison between displaced male vs female population in pre-crisis cities