Upshot-Knothole Annie

1953 U.S. nuclear test
Event nuclear_weapons_testing Q4052442
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Upshot-Knothole Annie

Summary

Upshot-Knothole Annie is a nuclear weapons testing[1]. It draws 18 Wikipedia views per month (nuclear_weapons_testing category, ranking #11 of 16).[2]

Key Facts

  • Upshot-Knothole Annie is in the country of United States[3].
  • Upshot-Knothole Annie's instance of is recorded as nuclear weapons testing[4].
  • Upshot-Knothole Annie is operated by United States[5].
  • Upshot-Knothole Annie took place at Nevada[6].
  • Upshot-Knothole Annie is part of Operation Upshot-Knothole[7].
  • Upshot-Knothole Annie's Commons category is recorded as Upshot-Knothole Annie[8].
  • Upshot-Knothole Annie took place on March 17, 1953[9].
  • Upshot-Knothole Annie's coordinate location is recorded as {'latitude': 37.05, 'longitude': -116.017}[10].
  • Upshot-Knothole Annie's coordinate location is recorded as {'latitude': 37.0478, 'longitude': -116.0211}[11].
  • Upshot-Knothole Annie's coordinate location is recorded as {'latitude': 37.095488, 'longitude': -116.103616}[12].
  • Upshot-Knothole Annie's series ordinal is recorded as 33[13].
  • Upshot-Knothole Annie sits at an elevation of {'amount': '+4026'}[14].
  • Upshot-Knothole Annie's height is recorded as {'amount': '+300'}[15].
  • Upshot-Knothole Annie's explosive energy equivalent is recorded as {'amount': '+16'}[16].

Body

When and Where

Upshot-Knothole Annie occurred on March 17, 1953[9]. It took place at Nevada[6]. It is in the country of United States[3].

Context

Upshot-Knothole Annie is part of Operation Upshot-Knothole[7]. Its instance of is recorded as nuclear weapons testing[4].

Why It Matters

Upshot-Knothole Annie draws 18 Wikipedia views per month (nuclear_weapons_testing category, ranking #11 of 16).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[17]

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.

📑 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 Annie. Retrieved October 8, 2026, from https://4ort.xyz/entity/upshot-knothole-annie
MLA “Upshot-Knothole Annie.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Oct. 2026, https://4ort.xyz/entity/upshot-knothole-annie.
BibTeX @misc{4ortxyz_upshot-knothole-annie_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Upshot-Knothole Annie}}, year = {2026}, url = {https://4ort.xyz/entity/upshot-knothole-annie}, note = {Accessed: 2026-10-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Upshot-Knothole Annie — https://4ort.xyz/entity/upshot-knothole-annie (retrieved 2026-10-08)

Canonical URL: https://4ort.xyz/entity/upshot-knothole-annie · 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. 4w ago · IdeasMagnet · 2026-09-06 view diff on Wikidata ↗
    Openstreetmap node id → 895048717
    "/* wbsetclaim-create:2||1 */ [[Property:P11693]]: 895048717, Adding OSM node id claim from wikidata tag on node/895048717 in United States"
  2. 14w ago · InternetArchiveBot bot · 2026-06-30 view diff on Wikidata ↗
    Country → United States
    Part of → Operation Upshot-Knothole
    Operator → United States
    Height → {'amount': '+300'}
    + 13 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.