2004 Indian Ocean earthquake

megathrust underwater earthquake and subsequent tsunami in the Indian Ocean
Event earthquake Q130754
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Summary

2004 Indian Ocean earthquake is an earthquake[1]. It ranks in the top 0.12% of earthquake entities by monthly Wikipedia readership (58,306 views/month, #1 of 869).[2]

Key Facts

  • Country: Indonesia[3], Thailand[4], Myanmar[5], Bangladesh[6], India[7], Sri Lanka[8], Maldives[9], Kenya[10], Tanzania[11], Comoros[12], South Africa[13], France[14], French Southern and Antarctic Lands[15], Chagos Archipelago[16]
  • Instance of: tsunami[17], natural disaster[18], disaster[19]
  • Commons category: 2004 Indian Ocean tsunami[20]
  • Point in time: December 26, 2004[21]
  • Topic's main category: Category:2004 Indian Ocean earthquake and tsunami[22]
  • Commons gallery: 2004 Indian Ocean earthquake[23]
  • Number of deaths: 227,898[24]
  • Number of injured: 125,000[25]
  • Height: 30 m[26]
  • Earthquake magnitude on the Richter magnitude scale: 9.3[27]
  • Modified Mercalli intensity scale: Mercalli scale IX[28]
  • Vertical depth: 30 km[29]
  • On focus list of Wikimedia project: Wikipedia:Vital articles/Level/4[30]

Why It Matters

2004 Indian Ocean earthquake has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[31] It is known by 179 alternative names across languages and contexts.[32]

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.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . science.org. science.org. Provenance: wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . tsunami-evaluation.org. tsunami-evaluation.org. Provenance: wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [31] ↑ . Wikidata sitelinks. wikidata.org.
  3. [32] ↑ . 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). 2004 Indian Ocean earthquake. Retrieved October 16, 2026, from https://4ort.xyz/entity/2004-indian-ocean-earthquake
MLA “2004 Indian Ocean earthquake.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/2004-indian-ocean-earthquake.
BibTeX @misc{4ortxyz_2004-indian-ocean-earthquake_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2004 Indian Ocean earthquake}}, year = {2026}, url = {https://4ort.xyz/entity/2004-indian-ocean-earthquake}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2004 Indian Ocean earthquake — https://4ort.xyz/entity/2004-indian-ocean-earthquake (retrieved 2026-10-16)

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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. 14w ago · Ksn.kenny · 2026-07-08 view diff on Wikidata ↗
    Bibliothèque nationale de france id → 15039949g
    "/* wbsetclaim-create:2||1 */ Bibliothèque nationale de france id: 15039949g"
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