Adams Grave
UK20020912_A12 September 2002·Adams Grave, Wiltshire·maize
Reported 12 September 2002 in maize at Adams Grave, Wiltshire. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 12 September 2002 (day precision)
- place
- Adams Grave
Wiltshire
England - crop
- maize
- size
- not recorded
- recorded by
- cc
- images
- 1 · 1 diagram
- 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
- 51.307666, -1.981841
- how it was got
- county centroid
county, to within 33,843 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
1 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 34.3 KiB image/jpeg |
image 266a0e97f100 | https://www.cropcirclecenter.com/date/2002/200209.html |
Date
12 September 2002, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 12 September 2002
- weekday
- Thursday, day 255 of the year, ISO week 37, autumn
- sun and moon
- 10.7 days before the September equinox; moon waxing crescent (36% lit), 9.1 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
- 51.307666, -1.981841 — county, ±33,843 m, by county_centroid, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Wiltshire | England | 51.307666, -1.981841 county / county_centroid |
Crop and size
- crop
- maize (cc: maize)
- 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 |
|---|---|
| id / slug | UK20020912_A |
| name | Adams Grave |
| location | |
| county | Wiltshire |
| country | England |
| date reported | 2002-09-12 |
| date precision | day |
| crop | maize |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2002/200209.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/1d88247731125… raw record view: /formation/cc/1d88247731125324a68d6677a87f976e8d6bceeb8cbe3ce60d9e214f223a3794 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 266a0e97 | ≈ none found | 2 | 1 | 0.934 | 0.532 |
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 266a0e97— 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
- Mission 8 September 2002, Mission
- next
- Rice Brescia 13 September 2002, Rice Brescia
- previous in UK
- Etchilhampton 4 September 2002
- next in UK
- Lavant 17 September 2002
- same day
- no other formation is dated this day
- within 7 days and 25 km
- none, or this formation has no coordinate at place confidence or better
In place
The nearest formations the archive can place.
this formation has no coordinate at place confidence or better, so nothing can be called near it
- same county and year
- North Down 6 May 2002 · Avebury Trusloe 2 June 2002 · Silbury Hill 4 June 2002 · Avebury Manor 18 June 2002 · Waden Hill 21 June 2002 · Avebury 22 June 2002 · West Overton 23 June 2002 · UK20020633_A June 2002 · West Kennett 1 July 2002 · West Kennett 1 July 2002 · Beckhampton 2 July 2002 · Beckhampton 2 July 2002 · Stonehenge 4 July 2002 · West Overton 9 July 2002 · Alton Barnes 12 July 2002 · Bishops Cannings 12 July 2002 · Alton Barnes 13 July 2002 · Avebury 13 July 2002 · Waden Hill 13 July 2002 · Alton Barnes 15 July 2002 and 50 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/UK20020912_A.json · row in index/manifest.jsonl
- input digests
- entity 759de3447c2b · images 30b37f9386b0 · texts 4f53cda18c2b · geo f48789c39efc