Ranau, Indonesia

Caldera · 1,854 m (6,083 ft) · Sumatra

Ranau is a caldera in Indonesia, 1,854 m (6,083 ft) high. NOAA records no significant eruption here.

Ranau on the map

Ranau and the volcanoes within 300 km, colored by when each last erupted.

Since 1964
1900 to 1963
1800s
AD 1 to 1799
Before AD 1, or undated

Open the live map with volcanic ash advisories

The volcano

Type: Caldera
Elevation: 1,854 m (6,083 ft)
Country: Indonesia
Region: Sumatra
Summit: 4.871° S, 103.925° E
Last known eruption: Unknown
Holocene activity known from: Holocene
Smithsonian volcano number: 261251

Significant eruptions

NOAA records eruptions that killed, did damage, were very large, or set off a tsunami or earthquake.

None on record.

Around it

The volcanoes within 300 km.

Earthquakes near Ranau Volcanic ash advisories on the live map

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.