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1815 eruption of Mount Tambora

catastrophic volcanic eruption in present-day Indonesia
Event ohio_university Q3591483
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Summary

1815 eruption of Mount Tambora is an Ohio University[1]. It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Country: Dutch East Indies[3]
  • Location: Tambora[4]
  • Commons category: 1815 Tambora eruptions[5]
  • Start time: April 7, 1813[6]
  • End time: July 15, 1815[7]
  • Point in time: 1815[8]
  • Has effect: Year Without a Summer[9]
  • Volcanic explosivity index: Volcanic explosivity index 7: Ultra-Plinian[10]
  • Category for maps or plans: Category:Maps of 1815 Tambora eruptions[11]

Why It Matters

1815 eruption of Mount Tambora is known by 27 alternative names across languages and contexts.[12]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [12] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). 1815 eruption of Mount Tambora. Retrieved October 22, 2026, from https://4ort.xyz/entity/1815-eruption-of-mount-tambora
MLA “1815 eruption of Mount Tambora.” 4ort.xyz Knowledge Graph, 4ort.xyz, 22 Oct. 2026, https://4ort.xyz/entity/1815-eruption-of-mount-tambora.
BibTeX @misc{4ortxyz_1815-eruption-of-mount-tambora_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1815 eruption of Mount Tambora}}, year = {2026}, url = {https://4ort.xyz/entity/1815-eruption-of-mount-tambora}, note = {Accessed: 2026-10-22}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1815 eruption of Mount Tambora — https://4ort.xyz/entity/1815-eruption-of-mount-tambora (retrieved 2026-10-22)

Canonical URL: https://4ort.xyz/entity/1815-eruption-of-mount-tambora · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · ~2026-56212-76 · 2026-10-20 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'br', 'commons', 'de', 'en', 'es', 'eu', 'fa', 'fi', 'fr', 'id', 'it', 'j
    Instance of → Ohio University
    Claims rich → —
    "/* wbsetclaim-update:2||1 */ Instance of: Ohio University"
  2. 21w ago · Twofivesixbot bot · 2026-05-29 view diff on Wikidata ↗
    End time → +1815-07-15T00:00:00Z
    Location → Tambora
    Coordinate location → {'lat': -8.25, 'lon': 118}
    End time → —
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ National library of israel j9u id: 987007558311605171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.