Grapple Y

1958 nuclear weapons test
Event nuclear_weapons_testing Q98491171
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Grapple Y

Summary

Grapple Y is a nuclear weapons testing[1].

Key Facts

  • Grapple Y's image is recorded as Grapple Y test.jpg[2].
  • Grapple Y's instance of is recorded as nuclear weapons testing[3].
  • Grapple Y's operator is recorded as United Kingdom[4].
  • Grapple Y's follows is recorded as Grapple X[5].
  • Grapple Y's followed by is recorded as Grapple Z1[6].
  • Grapple Y's location is recorded as Kiritimati[7].
  • Grapple Y's part of is recorded as Operation Grapple[8].
  • Grapple Y's point in time is recorded as +1958-04-28T00:00:00Z[9].
  • Grapple Y's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 1.6709, 'longitude': -157.23726, 'precision': 1e-06}[10].
  • Grapple Y's series ordinal is recorded as 17[11].
  • Grapple Y's elevation above sea level is recorded as {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+3'}[12].
  • Grapple Y's height is recorded as {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+2350'}[13].
  • Grapple Y's explosive energy equivalent is recorded as {'unit': 'http://www.wikidata.org/entity/Q4992853', 'amount': '+3000'}[14].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . nuclearweaponarchive.org. nuclearweaponarchive.org. Provenance: wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). Grapple Y. Retrieved May 3, 2026, from https://4ort.xyz/entity/grapple-y
MLA “Grapple Y.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/grapple-y.
BibTeX @misc{4ortxyz_grapple-y_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Grapple Y}}, year = {2026}, url = {https://4ort.xyz/entity/grapple-y}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Grapple Y — https://4ort.xyz/entity/grapple-y (retrieved 2026-05-03)

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