Semeru

April 1860 Eruption of Semeru

April 1860 · VEI 2

Semeru in Indonesia erupted in April 1860 with a Volcanic Explosivity Index of 2.

Where it erupted

Semeru, Indonesia, with its other significant eruptions.

Open the live map with volcanic ash advisories

The eruption

Date
April 1860
Volcano
Semeru, stratovolcano
Country
Indonesia
Volcanic Explosivity Index
2, moderate (eruption column 1 to 5 km)
Location
8.108° S, 112.922° E

The toll

Damage
Limited (under about $1 million)
Houses destroyed
Few (about 1 to 50) with the tsunamis, mudflows and other effects it caused

Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.

What the record says

NCEI’s account, from the sources it cites.

Central vent eruption, Explosive eruption, Damage (land, property, etc.). (reference #2432)

Other significant eruptions of Semeru

More

Every eruption in 1860The 1800sSemeruEarthquakes near Semeru

Sources

Volcanoes and significant eruptions from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. Volcano numbers are the Smithsonian Institution’s Global Volcanism Program’s. NCEI event 159.