Photo of this volcano
Google Earth icon
  Google Earth Placemark
  • Country
  • Volcanic Region
  • Primary Volcano Type
  • Last Known Eruption
  • 7.125°S
  • 128.675°E

  • 868 m
    2847 ft

  • 265040
  • Latitude
  • Longitude

  • Summit

  • Volcano

The Global Volcanism Program has no activity reports for Wurlali.

The Global Volcanism Program has no Weekly Reports available for Wurlali.

Index of Monthly Reports

Reports are organized chronologically and indexed below by Month/Year (Publication Volume:Number), and include a one-line summary. Click on the index link or scroll down to read the reports.

01/1993 (BGVN 18:01) Landslides and steam emissions triggered by earthquakes

Contents of Monthly Reports

All information contained in these reports is preliminary and subject to change.

01/1993 (BGVN 18:01) Landslides and steam emissions triggered by earthquakes

Landslides and steam emissions on Wurlali volcano were triggered by MM IV-V earthquakes near the [island]. About 4,000 people fled the area, and one of the evacuees died of shock. Staff from VSI observed small landslides and cracks in house walls. There was no volcanic activity observed following the landslides, but the usual white plumes continued to rise 30-50 m above the crater. Tectonic earthquakes were continuing at rates of 14-32/day on 8 February.

Information Contacts: W. Tjetjep, VSI.

Wurlali volcano, also known as Damar, is the SW-most historically active volcano in the Banda arc. The 868-m-high andesitic stratovolcano was constructed at the northern end of a 5-km-wide caldera on the eastern side of Damar Island in the Banda Sea. Fumarolic activity occurs in the twin summit craters and on the SE flanks, producing exploitable sulfur deposits. An explosive eruption in 1892 is the only known historical activity.

Summary of Holocene eruption dates and Volcanic Explosivity Indices (VEI).

Start Date Stop Date Eruption Certainty VEI Evidence Activity Area or Unit
1892 Jun 3 1892 Jun 5 Confirmed 2 Historical Observations

This compilation of synonyms and subsidiary features may not be comprehensive. Features are organized into four major categories: Cones, Craters, Domes, and Thermal Features. Synonyms of features appear indented below the primary name. In some cases additional feature type, elevation, or location details are provided.

Damar | Daam | Dammer | Woearlili | Loolsuni | Woeloer
Wurlali volcano (also referred to as Damar), seen here from Cape Wilhelmus on the north, is part of Indoneisia's Banda Island chain. The 868-m-high stratovolcano was formed in the northern part of a 5-km-wide caldera, and has twin summit craters. During historical time only a single explosive eruption occurred, in 1892 from the summit crater.

Photo by K. Sumaryano, 1994 (Volcanological Survey of Indonesia).
Steam issues from the sulfur-encrusted Wurlali fumarole field, which is a source of sulfur extraction. Fumarolic areas at Wurlali occur in the summit crater and on the SE flank.

Photo by K. Sumaryano, 1994 (Volcanological Survey of Indonesia).
Gunung Wurlali volcano rises above Teluk Kuluwati village on its southern flank. The 868-m-high stratovolcano (also known as Damar) rises 3800 m above the Banda Sea floor.

Photo by S. Siswowidjojo, 1978 (Volcanological Survey of Indonesia).

The following references have all been used during the compilation of data for this volcano, it is not a comprehensive bibliography. Discussion of another volcano or eruption (sometimes far from the one that is the subject of the manuscript) may produce a citation that is not at all apparent from the title.

Jezek P A, Hutchison C S, 1978. Banda Arc of Eastern Indonesia: petrology and geochemistry of volcanic rocks. Bull Volc, 41: 586-608.

Kaswanda O, Said H, Rahardja N, 1987. . (pers. comm.).

Neumann van Padang M, 1951. Indonesia. Catalog of Active Volcanoes of the World and Solfatara Fields, Rome: IAVCEI, 1: 1-271.

Sudradjat A, 1977. . (pers. comm.).

Vroon P Z, 1992. Subduction of continental material in the Banda Arc, eastern Indonesia: Sr-Nd-Pb isotope and trace element evidence from volcanics and sediments. Fac Aardwetenschappen Rijksuniversiteit Utrecht, 205 p.

Volcano Types


Tectonic Setting

Subduction zone
Oceanic crust (< 15 km)

Rock Types

Andesite / Basaltic Andesite
Basalt / Picro-Basalt


Within 5 km
Within 10 km
Within 30 km
Within 100 km

Affiliated Databases

Large Eruptions of Wurlali Information about large Quaternary eruptions (VEI >= 4) is cataloged in the Large Magnitude Explosive Volcanic Eruptions (LaMEVE) database of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).
WOVOdat WOVOdat is a database of volcanic unrest; instrumentally and visually recorded changes in seismicity, ground deformation, gas emission, and other parameters from their normal baselines. It is sponsored by the World Organization of Volcano Observatories (WOVO) and presently hosted at the Earth Observatory of Singapore.
EarthChem EarthChem develops and maintains databases, software, and services that support the preservation, discovery, access and analysis of geochemical data, and facilitate their integration with the broad array of other available earth science parameters. EarthChem is operated by a joint team of disciplinary scientists, data scientists, data managers and information technology developers who are part of the NSF-funded data facility Integrated Earth Data Applications (IEDA). IEDA is a collaborative effort of EarthChem and the Marine Geoscience Data System (MGDS).
Smithsonian Collections Search the Smithsonian's NMNH Department of Mineral Sciences collections database. Go to the "Search Rocks and Ores" tab and use the Volcano Name drop-down to find samples.