Hackpen Hill
UK20200730_A30 July 2020·Hackpen Hill, Wiltshire
Reported 30 July 2020 at Hackpen Hill, Wiltshire. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 30 July 2020 (day precision)
- place
- Hackpen Hill
Wiltshire
England - crop
- not recorded by any source
- size
- not recorded
- recorded by
- cc
- images
- 5 · 2 diagram, 1 aerial, 2 other
- writing
- nothing was written about this formation on any source
Also called
Nothing else. No other name or place string appears on any source record for this formation.
Where exactly
- coordinate
- 51.468306, -1.815723
- 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
5 image(s) on this formation's own source records. 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 in Hackpen Hill | July 30 2020 | 575×415 41.1 KiB image/jpeg |
image 068d8226843b | https://www.cropcirclecenter.com/ccdata/2020/07/30/UK20200730_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | crop circle in Hackpen Hill | July 30 2020 | 575×415 41.1 KiB image/jpeg |
image 068d8226843b | https://www.cropcirclecenter.com/date/2020/202007.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | facebook: Crop Circles From The Air | image credit | crop circle in Hackpen Hill | July 30 2020 | 575×415 253.3 KiB image/jpeg |
image abc7ac48b374 | https://www.cropcirclecenter.com/ccdata/2020/07/30/UK20200730_A.html |
Other images (2)
other
facebook: Crop Circles From The Air (left) and The Hampshire Flyer image credit
other
cropcirclecenter.com no credit recorded
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | other | facebook: Crop Circles From The Air (left) and The Hampshire Flyer | image credit | crop circle in Hackpen Hill | July 30 2020 | 575×415 223.6 KiB image/jpeg |
image f9473ddf2276 | https://www.cropcirclecenter.com/ccdata/2020/07/30/UK20200730_A.html |
| cc | other | cropcirclecenter.com | no credit recorded | crop circle in Hackpen Hill | July 30 2020 | 575×415 47.4 KiB image/jpeg |
image a7e16872383f | https://www.cropcirclecenter.com/ccdata/2020/07/30/UK20200730_A.html |
Date
30 July 2020, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 30 July 2020
- weekday
- Thursday, day 212 of the year, ISO week 31, summer
- sun and moon
- 39.6 days after the June solstice; moon waxing gibbous (81% lit), 4.2 days before 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
- 51.468306, -1.815723 — 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 | 51.468306, -1.815723 place / os_open_names |
Crop and size
crop and size not recorded by any source
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 |
|---|---|
| id / slug | UK20200730_A |
| name | Hackpen Hill |
| location | |
| county | Wiltshire |
| country | England |
| date reported | 2020-07-30 |
| date precision | day |
| crop | |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder, facebook: Crop Circles From The Air, facebook: Crop Circles From The Air (left) and The Hampshire Flyer |
| source page | https://www.cropcirclecenter.com/date/2020/202007.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/d6fc73f665155… raw record view: /formation/cc/d6fc73f6651550a8b7193e3f18b5a8627bb6f9874eb28d7261d6d8ad32913d29 in the preview app |
Texts
no text documents in the archive for this formation
Claims about this formation
no claim was extracted from a text about this formation
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 068d8226 | ≈ 4-fold score 0.901 | 2 | 2 | 0.998 | 0.7271 |
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 068d8226— 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
- Elba 29 July 2020, Elba
- next
- Potterne 4 August 2020, Potterne
- previous in UK
- Dronfield 29 July 2020
- next in UK
- Potterne 4 August 2020
- same day
- no other formation is dated this day
- within 7 days and 25 km
- Hackpen Hill 23 July 2020, 837 m away, 7 day(s) apart · Etchilhampton 26 July 2020, 16.4 km away, 4 day(s) apart · Potterne 4 August 2020, 19.7 km away, 5 day(s) apart
In place
The nearest formations the archive can place.
Hackpen Hill4 July 1991Hackpen Hill
0 m away, 1991-07-04
Hackpen HIll12 July 1991Hackpen HIll
0 m away, 1991-07-12 Hackpen Hill9 June 1994
Hackpen Hill
0 m away, 1994-06-09 Hackpen HillAugust 1994
Hackpen Hill
0 m away, 1994-08 Hackpen Hill11 June 1997
Hackpen Hill
0 m away, 1997-06-11
Hackpen Hill18 August 1997Hackpen Hill
0 m away, 1997-08-18
- same county and year
- Potterne 28 May 2020 · Cley Hill 30 May 2020 · Marlborough 11 June 2020 · Barbury Castle 14 June 2020 · Wilton 17 June 2020 · Berwick Bassett 21 June 2020 · Ogbourne St George 25 June 2020 · Stanton St Bernard 7 July 2020 · Easton Royal 10 July 2020 · Cley Hill 11 July 2020 · West Knoyle 12 July 2020 · Luxenborough 16 July 2020 · Etchilhampton 17 July 2020 · Uffcott 22 July 2020 · Hackpen Hill 23 July 2020 · Etchilhampton 26 July 2020 · Yarnbury Castle 26 July 2020 · Potterne 4 August 2020 · Heytesbury 7 August 2020 · Beechingstoke 8 August 2020 and 3 more
Provenance
- entity built at
- 2026-09-11T19:20:39Z (derived from the link decisions, not from this build)
- index run ids
- none
- reviews applied
- none
- open queue pairs
- none
- entity record
- index/formations/UK20200730_A.json · row in index/manifest.jsonl
- input digests
- entity c103f6788029 · images 5c4afde78c36 · texts 4f53cda18c2b · geo b41d989647c0