1999 İzmit earthquake

August 1999 earthquake in Turkey
Event earthquake Q367449
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1999 İzmit earthquake

Summary

1999 İzmit earthquake is an earthquake[1]. It ranks in the top 5% of earthquake entities by monthly Wikipedia readership (495 views/month).[2]

Key Facts

  • 1999 İzmit earthquake is in the country of Turkey[3].
  • 1999 İzmit earthquake's instance of is recorded as earthquake[4].
  • 1999 İzmit earthquake's instance of is recorded as natural disaster[5].
  • 1999 İzmit earthquake's instance of is recorded as disaster[6].
  • 1999 İzmit earthquake's instance of is recorded as tsunami[7].
  • The location of 1999 İzmit earthquake was Gölcük[8].
  • 1999 İzmit earthquake's Commons category is recorded as 1999 İzmit earthquake[9].
  • 1999 İzmit earthquake occurred on August 17, 1999[10].
  • 1999 İzmit earthquake's coordinate location is recorded as {'lat': 40.702, 'lon': 29.987}[11].
  • 1999 İzmit earthquake's topic's main category is recorded as Category:1999 İzmit earthquake[12].
  • 1999 İzmit earthquake's Commons gallery is recorded as 1999 Izmit earthquake[13].
  • 1999 İzmit earthquake resulted in {'amount': '+17217'} deaths[14].
  • 1999 İzmit earthquake resulted in {'amount': '+17118'} deaths[15].
  • 1999 İzmit earthquake caused {'amount': '+43953'} injuries[16].
  • 1999 İzmit earthquake caused {'amount': '+48901'} injuries[17].
  • 1999 İzmit earthquake's earthquake magnitude on the moment magnitude scale is recorded as {'amount': '+7.5'}[18].
  • 1999 İzmit earthquake's earthquake magnitude on the Richter magnitude scale is recorded as {'amount': '+7.6'}[19].
  • 1999 İzmit earthquake's cost of damage is recorded as {'unit': 'Q4917', 'amount': '+20000000000'}[20].
  • 1999 İzmit earthquake's modified Mercalli intensity scale is recorded as Mercalli scale X[21].
  • 1999 İzmit earthquake's damaged is recorded as building[22].
  • 1999 İzmit earthquake's vertical depth is recorded as {'unit': 'Q828224', 'amount': '+13'}[23].

Body

When and Where

1999 İzmit earthquake took place on August 17, 1999[10]. The location of it was Gölcük[8]. It is in the country of Turkey[3].

Context

Recorded instance of include earthquake[4], natural disaster[5], disaster[6], and tsunami[7].

Outcome and Impact

Recorded number of deaths include {'amount': '+17217'}[14] and {'amount': '+17118'}[15]. Recorded number of injured include {'amount': '+43953'}[16] and {'amount': '+48901'}[17].

Why It Matters

1999 İzmit earthquake ranks in the top 5% of earthquake entities by monthly Wikipedia readership (495 views/month).[2] It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[24] It is known by 16 alternative names across languages and contexts.[25]

References

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

Direct Wikidata claims

  1. [3] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  2. [4] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  6. [8] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . tes-is.org.tr. tes-is.org.tr. Provenance: wikidata.org.
  16. [18] . tes-is.org.tr. tes-is.org.tr. Provenance: wikidata.org.
  17. [19] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  18. [20] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  19. [21] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  20. [22] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.
  21. [23] . ngdc.noaa.gov. ngdc.noaa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [24] . Wikidata sitelinks. wikidata.org.
  3. [25] . 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). 1999 İzmit earthquake. Retrieved May 3, 2026, from https://4ort.xyz/entity/1999-i-zmit-earthquake
MLA “1999 İzmit earthquake.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1999-i-zmit-earthquake.
BibTeX @misc{4ortxyz_1999-i-zmit-earthquake_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1999 İzmit earthquake}}, year = {2026}, url = {https://4ort.xyz/entity/1999-i-zmit-earthquake}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1999 İzmit earthquake — https://4ort.xyz/entity/1999-i-zmit-earthquake (retrieved 2026-05-03)

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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. 21d ago · Twofivesixbot bot · 2026-05-25 view diff on Wikidata ↗
    Modified mercalli intensity scale Mercalli scale X
    Number of deaths {'amount': '+17217'}, {'amount': '+17118'}
    Country Turkey
    Point in time +1999-08-17T00:00:00Z
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007542223305171, mv to monolingual text names on J9U statements"
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