Upshot-Knothole Harry

1953 American nuclear weapons test
Event nuclear_weapons_testing Q4052443
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Upshot-Knothole Harry

Summary

Upshot-Knothole Harry is a nuclear weapons testing[1]. It draws 269 Wikipedia views per month (nuclear_weapons_testing category, ranking #14 of 16).[2]

Key Facts

  • Upshot-Knothole Harry is in the country of United States[3].
  • Upshot-Knothole Harry's instance of is recorded as nuclear weapons testing[4].
  • Upshot-Knothole Harry is operated by United States[5].
  • Upshot-Knothole Harry followed Upshot-Knothole Encore[6].
  • Upshot-Knothole Harry was followed by Upshot-Knothole Grable[7].
  • Upshot-Knothole Harry is part of Operation Upshot-Knothole[8].
  • Upshot-Knothole Harry's Commons category is recorded as Upshot-Knothole Harry[9].
  • Upshot-Knothole Harry took place on May 19, 1953[10].
  • Upshot-Knothole Harry's coordinate location is recorded as {'latitude': 37.0403, 'longitude': -116.0253}[11].
  • Upshot-Knothole Harry's coordinate location is recorded as {'latitude': 37.040342, 'longitude': -116.026241}[12].
  • Upshot-Knothole Harry's series ordinal is recorded as 41[13].
  • Upshot-Knothole Harry sits at an elevation of {'amount': '+4006'}[14].
  • Upshot-Knothole Harry's height is recorded as {'amount': '+300'}[15].
  • Upshot-Knothole Harry's explosive energy equivalent is recorded as {'amount': '+32'}[16].

Body

When and Where

Upshot-Knothole Harry took place on May 19, 1953[10]. It is in the country of United States[3].

Context

Upshot-Knothole Harry is part of Operation Upshot-Knothole[8]. Its instance of is recorded as nuclear weapons testing[4]. It followed Upshot-Knothole Encore[6]. It was followed by Upshot-Knothole Grable[7].

Why It Matters

Upshot-Knothole Harry draws 269 Wikipedia views per month (nuclear_weapons_testing category, ranking #14 of 16).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[17] It is known by 5 alternative names across languages and contexts.[18]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] ↑ . Wikidata sitelinks. wikidata.org.
  3. [18] ↑ . 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). Upshot-Knothole Harry. Retrieved May 3, 2026, from https://4ort.xyz/entity/upshot-knothole-harry
MLA “Upshot-Knothole Harry.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/upshot-knothole-harry.
BibTeX @misc{4ortxyz_upshot-knothole-harry_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Upshot-Knothole Harry}}, year = {2026}, url = {https://4ort.xyz/entity/upshot-knothole-harry}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Upshot-Knothole Harry — https://4ort.xyz/entity/upshot-knothole-harry (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/upshot-knothole-harry · 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. 19d ago · IdeasMagnet · 2026-09-06 view diff on Wikidata ↗
    Openstreetmap node id → 895568181
    "/* wbsetclaim-create:2||1 */ [[Property:P11693]]: 895568181, Adding OSM node id claim from wikidata tag on node/895568181 in United States"
  2. 12w ago · InternetArchiveBot bot · 2026-06-30 view diff on Wikidata ↗
    Country → United States
    Part of → Operation Upshot-Knothole
    Operator → United States
    Followed by → —
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ Rescuing 4 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.