Silbury Hill
UK20120612_A12 June 2012·Silbury Hill, Wiltshire·wheat
Possibly the same formation as: these cross-site pairs are still open in the index review queue.
-
Silbury Hill (Wiltshire)(cc, tier C, score 0.75, rule adjacent_day, pair cf915ab3)
date 2012-06-13 vs 2012-06-12 (delta +1 d); name tokens shared: silbury; county Wiltshire == Wiltshire; country UK (cc_id) == UK (uk_county)
Reported 12 June 2012 in wheat at Silbury Hill, Wiltshire. Two archives recorded it, and they give the same date.
The record
- date
- 12 June 2012 (day precision)
- place
- Silbury Hill
Wiltshire
England - crop
- wheat
- size
- not recorded
- recorded by
- cc lp
- images
- 4 on the record, 4 attached · 2 diagram, 1 aerial, 1 other
- writing
- nothing was written about this formation on any source
Also called
Silbury Hill, nr Avebury
Canonical name from the cropcirclecenter.com name; the rest are what the other source records print for the same formation.
Where exactly
- coordinate
- 51.415755, -1.857405
- how it was got
- os open names
place, to within 2,000 m, from the cc record - on a map
- OpenStreetMap
No source publishes a coordinate for any formation in this archive. Every coordinate here is derived from the place name a source printed, and this page says how precise that makes it rather than rounding it away.
Images
4 image(s) on this formation's own source records, and 4 more on 4 attached record(s) below. Click a tile for the full image; the bytes are fetched when you ask for them and are not stored in this page.
Diagrams (2)
diagram
cropcirclecenter.com / Bertold Zugelder site default
diagram
cropcirclecenter.com / Bertold Zugelder site default
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | crop circle at Silbury Hill | June 12 2012 | 575×415 50.3 KiB image/jpeg |
image df02c0aeaa61 | https://www.cropcirclecenter.com/ccdata/2012/06/12/UK20120612_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 50.3 KiB image/jpeg |
image df02c0aeaa61 | https://www.cropcirclecenter.com/date/2012/201206.html |
Photographs (2)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | Bruce Coldbridge | image credit | crop circle at Silbury Hill | June 12 2012 | 575×415 93.6 KiB image/jpeg |
image 0a17c2939526 | https://www.cropcirclecenter.com/ccdata/2012/06/12/UK20120612_A.html |
| lp | other | Lucy Pringle | page credit | A floral design with circles. | 800×580 100.8 KiB image/jpeg |
image 27ce4b7656ae | https://www.cropcirclephotographs.co.uk/photos/2012/silbury-hill-cropcircle-2012.shtml |
Attached photographs (4)
inferred link These pictures did not come with a source record of this formation. Each one is a single-photograph archive entry whose own date and place the index matched to this formation; nothing about the formation itself comes from them. The rule, the score and the evidence are printed with each record so the link can be checked, and the credit stays with the photograph.
Silbury Hill, Wiltshire | 12th June 2012 | Wheat L3
tt temporarytemples.co.uk · archive_image · 12 June 2012 ·
matched on date and place by the index (not confirmed by hand) · rule attach, tier B, score 0.90 ·
pair 79ce1941e4a1 · decided 2026-09-15T03:03:25Z
- attachment: tt archive_image silbury-hill-wiltshire-12th-june-2012-wheat-l3
- date 2012-06-12 vs 2012-06-12 (delta +0 d)
- name tokens shared: silbury
- county Wiltshire == Wiltshire
- country UK (uk_county) == UK (cc_id)
- crop wheat == wheat
- the only entity the photograph's date and place fit (UK20120612_A)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| tt | aerial | Steve Alexander / Temporary Temples | site default | Silbury Hill, Wiltshire | 12th June 2012 | Wheat L3 | 800×533 573.6 KiB image/jpeg |
image b507daee6453 | https://temporarytemples.co.uk/crop-circles/2012-crop-circles |
Silbury Hill, Wiltshire | 12th June 2012 | Wheat L2
tt temporarytemples.co.uk · archive_image · 12 June 2012 ·
matched on date and place by the index (not confirmed by hand) · rule attach, tier B, score 0.90 ·
pair 8b78bcedde28 · decided 2026-09-15T03:03:25Z
- attachment: tt archive_image silbury-hill-wiltshire-12th-june-2012-wheat-l2
- date 2012-06-12 vs 2012-06-12 (delta +0 d)
- name tokens shared: silbury
- county Wiltshire == Wiltshire
- country UK (uk_county) == UK (cc_id)
- crop wheat == wheat
- the only entity the photograph's date and place fit (UK20120612_A)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| tt | aerial | Steve Alexander / Temporary Temples | site default | Silbury Hill, Wiltshire | 12th June 2012 | Wheat L2 | 576×800 495.3 KiB image/jpeg |
image 6b5c2451ce73 | https://temporarytemples.co.uk/crop-circles/2012-crop-circles |
Silbury Hill, Wiltshire | 12th June 2012 | Wheat L
tt temporarytemples.co.uk · archive_image · 12 June 2012 ·
matched on date and place by the index (not confirmed by hand) · rule attach, tier B, score 0.90 ·
pair 7e15764ffc62 · decided 2026-09-15T03:03:25Z
- attachment: tt archive_image silbury-hill-wiltshire-12th-june-2012-wheat-l
- date 2012-06-12 vs 2012-06-12 (delta +0 d)
- name tokens shared: silbury
- county Wiltshire == Wiltshire
- country UK (uk_county) == UK (cc_id)
- crop wheat == wheat
- the only entity the photograph's date and place fit (UK20120612_A)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| tt | aerial | Steve Alexander / Temporary Temples | site default | Silbury Hill, Wiltshire | 12th June 2012 | Wheat L | 554×800 517.6 KiB image/jpeg |
image 51c839ece6e5 | https://temporarytemples.co.uk/crop-circles/2012-crop-circles |
Silbury Hill, Wiltshire | 12th June 2012 | Wheat L4
tt temporarytemples.co.uk · archive_image · 12 June 2012 ·
matched on date and place by the index (not confirmed by hand) · rule attach, tier B, score 0.90 ·
pair fa4814231fbf · decided 2026-09-15T03:03:25Z
- attachment: tt archive_image silbury-hill-wiltshire-12th-june-2012-wheat-l4
- date 2012-06-12 vs 2012-06-12 (delta +0 d)
- name tokens shared: silbury
- county Wiltshire == Wiltshire
- country UK (uk_county) == UK (cc_id)
- crop wheat == wheat
- the only entity the photograph's date and place fit (UK20120612_A)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| tt | aerial | Steve Alexander / Temporary Temples | site default | Silbury Hill, Wiltshire | 12th June 2012 | Wheat L4 | 800×533 538.8 KiB image/jpeg |
image d37fd00cb808 | https://temporarytemples.co.uk/crop-circles/2012-crop-circles |
Date
12 June 2012, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 12 June 2012 lp: 12 June 2012
- weekday
- Tuesday, day 164 of the year, ISO week 24, summer
- sun and moon
- 8.5 days before the June solstice; moon waning crescent (40% lit), 8.0 days after the full moon (computed at 12:00 UTC; a reported date is a discovery date, not a creation date)
Place
What each source printed, and the coordinate derived from it. No source in this archive publishes a coordinate of its own.
- coordinate
- 51.415755, -1.857405 — place, ±2,000 m, by os_open_names, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Wiltshire | England | 51.415755, -1.857405 place / os_open_names | |||
| lp | Silbury Hill, nr Avebury | Wiltshire | none |
Crop and size
- crop
- wheat (cc: wheat, lp: —)
- diameter
- not recorded by any source
- size as written
- not recorded
Source records
What each source published, side by side. A row whose values differ across the sources is marked: the archive prints the disagreement rather than choosing a winner.
| field | cc cropcirclecenter.com | lp cropcirclephotographs.co.uk |
|---|---|---|
| id / slug differs | UK20120612_A | silbury-hill-2012 |
| name | Silbury Hill | Silbury Hill |
| location | Silbury Hill, nr Avebury | |
| county | Wiltshire | Wiltshire |
| country | England | |
| date reported | 2012-06-12 | 2012-06-12 |
| date precision | day | day |
| crop | wheat | |
| size | ||
| diameter (ft) | ||
| grid reference | ||
| what3words | ||
| map link | ||
| credits differs | Bruce Coldbridge, cropcirclecenter.com / Bertold Zugelder | Lucy Pringle |
| source page differs | https://www.cropcirclecenter.com/date/2012/201206.html | https://www.cropcirclephotographs.co.uk/photos/2012/silbury-hill-cropcircle-2012.shtml |
| link to the entity | rule Bscore 0.90 decided by rule on 2026-09-15 date 2012-06-12 vs 2012-06-12 (delta +0 d); name tokens shared: silbury; county Wiltshire == Wiltshire; country UK (cc_id) == UK (uk_county) |
rule Bscore 0.90 decided by rule on 2026-09-15 date 2012-06-12 vs 2012-06-12 (delta +0 d); name tokens shared: silbury; county Wiltshire == Wiltshire; country UK (cc_id) == UK (uk_county) |
| warnings | none | none |
| record | cc/dca1192b874bb… raw record view: /formation/cc/dca1192b874bba0aa3317eed9fdb96f979ba192613d80c905c59184bd6b6e7d0 in the preview app |
lp/1f724256b8243… raw record view: /formation/lp/1f724256b824342cd8d4629f30b4787171cec9c8752314fd353cabbb733d3673 in the preview app |
Texts
no text documents in the archive for this formation
Claims about this formation
0 claim(s) extracted by lexicon from the texts above. A claim row is a record of what an author wrote, with the sentence verbatim. It is not evidence about the formation, and nothing here is tested on this page.
Texts about other formations that refer to this one:
- “Silbury Hill on June 12, 2012” ← Etchilhampton· Red Collie (Dr. Horace R. Drew)
- “Silbury Hill in 2012” ← Etchilhampton· Temporary Temples
Geometry
2 diagram file(s) on this page. measured from the diagram itself, and experimental: the extractor's rotational order is right on 88.8 % of a 200-diagram hand-labelled set against a gate of 90 %, so read a number here beside the picture rather than instead of it.
| diagram | rotational symmetry | elements | rings | mirror | fill |
|---|---|---|---|---|---|
| cc df02c0ae | ≈ 5-fold score 0.967 | 6 | 1 | 0.879 | 0.25 |
Experimental, and marked ≈ wherever it appears. These numbers are read off a drawing, not off the field: the extractor's rotational order agrees with a hand-labelled set on 88.8 per cent of 200 diagrams against a gate of 90 per cent, its element count is within one on 97.5 per cent, and its ring count is not calibrated at all. Nothing in the analysis tree is derived from the rotational order while that gate is unmet.
Diagrams that look like these: cc df02c0ae— the nearest by perceptual hash. The whole archive is browsable by shape in the shape section, and this formation's own diagrams go straight into that grid: show them in the grid.
Neighbours
In time
- previous
- Chécy 11 June 2012, Chécy
- next
- Silbury Hill 13 June 2012, Silbury Hill
- previous in UK
- Woodborough Hill 9 June 2012
- next in UK
- Silbury Hill 13 June 2012
- same day
- Sarvestan (Sarvestan)
- within 7 days and 25 km
- Silbury Hill 13 June 2012, 0 m away, 1 day(s) apart · Woodborough Hill 9 June 2012, 8.1 km away, 3 day(s) apart
In place
The nearest formations the archive can place.
Silbury Hill15 July 1988Silbury Hill
0 m away, 1988-07-15
Silbury Hill26 July 1988Silbury Hill
0 m away, 1988-07-26
Silbury Hill30 July 1988Silbury Hill
0 m away, 1988-07-30
Silbury Hill10 May 1989Silbury Hill
0 m away, 1989-05-10
Silbury Hill23 June 1989Silbury Hill
0 m away, 1989-06-23
Silbury Hill28 June 1989Silbury Hill
0 m away, 1989-06-28
- same county and year
- East Kennett 15 April 2012 · Yarnbury Castle 28 April 2012 · Hannington 13 May 2012 · Hannington 13 May 2012 · Marlborough 2 June 2012 · Woodborough Hill 9 June 2012 · Silbury Hill 13 June 2012 · Golden Ball Hill 20 June 2012 · Huish 20 June 2012 · Cherhill 25 June 2012 · Milk Hill 25 June 2012 · Beckhampton 26 June 2012 · Stanton St Bernard 26 June 2012 · Stanton St Bernard 29 June 2012 · Waden Hill 1 July 2012 · Wanborough Plain 1 July 2012 · Boreham Woods 5 July 2012 · Picked Hill 9 July 2012 · Etchilhampton 12 July 2012 · Stanton St Bernard 16 July 2012 and 38 more
Provenance
- entity built at
- 2026-09-15T21:14:17Z (derived from the link decisions, not from this build)
- index run ids
- 20260915T030325Z-index-build, 20260915T211417Z-index-build
- reviews applied
- none
- open queue pairs
- cf915ab3de8d095c7ed7df929ddc35c3e1f8dcb6a0204a3914363a3086de319d
- entity record
- index/formations/UK20120612_A.json · row in index/manifest.jsonl
- input digests
- entity d1a3c6db45e9 · images 3a12b482238c · attachments d0c2a97fa4e6 · texts 4f53cda18c2b · geo b8384f377546