Roundway Hill
UK20040822_B22 August 2004·Roundway Hill, Wiltshire·wheat
Reported 22 August 2004 in wheat at Roundway Hill, Wiltshire. Two archives recorded it, and they give the same date.
The record
- date
- 22 August 2004 (day precision)
- place
- Roundway Hill
Wiltshire
England - crop
- wheat
- size
- not recorded
- recorded by
- cc lp
- images
- 2 · 1 diagram, 1 other
- writing
- nothing was written about this formation on any source
Also called
Roundway Hill (2) Roundway Hill (2), nr Devizes
Canonical name from the cropcirclecenter.com name; the rest are what the other source records print for the same formation.
Where exactly
- coordinate
- 51.368040, -1.980817
- 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
2 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 (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 36.6 KiB image/jpeg |
image 3b758270d017 | https://www.cropcirclecenter.com/date/2004/200408.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| lp | other | Lucy Pringle | page credit | A rough looking circle with three nearby grapeshot circles, one with a tufted centre. | 800×589 73.3 KiB image/jpeg |
image ecf428c6510a | https://www.cropcirclephotographs.co.uk/photos/2004/uk2004cx.shtml |
Date
22 August 2004, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 22 August 2004 lp: 22 August 2004
- weekday
- Sunday, day 235 of the year, ISO week 34, summer
- sun and moon
- 31.2 days before the September equinox; moon waxing crescent (40% lit), 7.6 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
- 51.368040, -1.980817 — 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 | 51.368040, -1.980817 place / os_open_names | |||
| lp | Roundway Hill (2), nr Devizes | Wiltshire | United Kingdom | 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 | UK20040822_B | roundway-hill-2-2004 |
| name differs | Roundway Hill | Roundway Hill (2) |
| location | Roundway Hill (2), nr Devizes | |
| county | Wiltshire | Wiltshire |
| country differs | England | United Kingdom |
| date reported | 2004-08-22 | 2004-08-22 |
| date precision | day | day |
| crop | wheat | |
| size | ||
| diameter (ft) | ||
| grid reference | ||
| what3words | ||
| map link | ||
| credits differs | cropcirclecenter.com / Bertold Zugelder | Lucy Pringle |
| source page differs | https://www.cropcirclecenter.com/date/2004/200408.html | https://www.cropcirclephotographs.co.uk/photos/2004/uk2004cx.shtml |
| link to the entity | rule Bscore 0.90 decided by rule on 2026-09-15 date 2004-08-22 vs 2004-08-22 (delta +0 d); name tokens shared: roundway; alias devizes ~ roundway (seed); county Wiltshire == Wiltshire; country UK (cc_id) == UK (country_field) |
rule Bscore 0.90 decided by rule on 2026-09-15 date 2004-08-22 vs 2004-08-22 (delta +0 d); name tokens shared: roundway; alias devizes ~ roundway (seed); county Wiltshire == Wiltshire; country UK (cc_id) == UK (country_field) |
| warnings | no_formation_page | none |
| record | cc/6417dcb19527e… raw record view: /formation/cc/6417dcb19527e2f0e907a0014ec9368c0029c5b915e3bdae6edd4d577c0ce6bb in the preview app |
lp/40768a88c6c87… raw record view: /formation/lp/40768a88c6c87458251bc17934aae2dfc03340e6e99bad457e5f6a6f764fabf6 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
1 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 3b758270 | ≈ none found | 4 | 1 | 0.965 | 0.3416 |
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 3b758270— 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
- Dalarne 20 August 2004, Dalarne
- next
- Wausau 23 August 2004, Wausau
- previous in UK
- Roundway Hill 18 August 2004
- next in UK
- Southend-on-Sea 2005
- same day
- Garsington (Garsington)
- within 7 days and 25 km
- Roundway Hill 15 August 2004, 0 m away, 7 day(s) apart
In place
The nearest formations the archive can place.
Roundway Devizes28 June 1991Roundway Devizes
0 m away, 1991-06-28
Roundway Devizes24 July 1992Roundway Devizes
0 m away, 1992-07-24
Roundway Devizes21 July 1995Roundway Devizes
0 m away, 1995-07-21
Roundway Devizes25 July 1995Roundway Devizes
0 m away, 1995-07-25
Roundway DevizesAugust 1995Roundway Devizes
0 m away, 1995-08
Roundway Devizes16 July 1996Roundway Devizes
0 m away, 1996-07-16
- same county and year
- Avebury 14 July 2004 · Bishops Cannings 1 May 2004 · Pewsey White Horse 25 May 2004 · Ebbsbourne Wake 26 May 2004 · West Kennett 30 May 2004 · Wilsford Down 2 June 2004 · Honeystreet 16 June 2004 · Alton Barnes 20 June 2004 · Huish 21 June 2004 · Milk Hill 26 June 2004 · Yatesbury 28 June 2004 · Rabley Wood 30 June 2004 · Market Lavington 5 July 2004 · North Newton 13 July 2004 · West Kennett 13 July 2004 · Alton Priors 15 July 2004 · North Down 15 July 2004 · Windmill Hill 17 July 2004 · UK20040718_B 18 July 2004 · Pewsey White Horse 20 July 2004 and 42 more
Provenance
- entity built at
- 2026-09-15T21:14:17Z (derived from the link decisions, not from this build)
- index run ids
- 20260915T211417Z-index-build
- reviews applied
- none
- open queue pairs
- none
- entity record
- index/formations/UK20040822_B.json · row in index/manifest.jsonl
- input digests
- entity 84c09ca65bdd · images c45345a3f140 · texts 4f53cda18c2b · geo 019c83ecaf04