Waddon
UK19910820_C20 August 1991·Waddon, Dorset
Reported 20 August 1991 at Waddon, Dorset. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 20 August 1991 (day precision)
- place
- Waddon
Dorset
England - crop
- not recorded by any source
- 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
- 50.669934, -2.538960
- 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
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 49.5 KiB image/jpeg |
image 511017a025f4 | https://www.cropcirclecenter.com/date/1991/199108.html |
Date
20 August 1991, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 20 August 1991
- weekday
- Tuesday, day 232 of the year, ISO week 34, summer
- sun and moon
- 34.0 days before the September equinox; moon waxing gibbous (80% lit), 4.9 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
- 50.669934, -2.538960 — 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 | Dorset | England | 50.669934, -2.538960 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 | UK19910820_C |
| name | Waddon |
| location | |
| county | Dorset |
| country | England |
| date reported | 1991-08-20 |
| date precision | day |
| crop | |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1991/199108.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/02a25477ecf24… raw record view: /formation/cc/02a25477ecf24dffbcff1688c70e553c30209307bf2a750ad86390ddfd03de11 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 511017a0 | ≈ none found | 3 | 1 | 0.936 | 0.1774 |
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 511017a0— 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
- Froxfield 19 August 1991, Froxfield
- next
- Lethbridge 21 August 1991, Lethbridge
- previous in UK
- Froxfield 19 August 1991
- next in UK
- Alton Priors 22 August 1991
- same day
- Froxfield (Froxfield) · Froxfield (Froxfield)
- 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.
Langton HerringAugust 1991Langton Herring
3.2 km away, 1991-08
Langton Herring25 June 1994Langton Herring
3.2 km away, 1994-06-25
Bayard Hill26 June 1994Bayard Hill
4.7 km away, 1994-06-26
Clandon14 May 1992Clandon
4.9 km away, 1992-05-14 Clandon26 June 1994
Clandon
4.9 km away, 1994-06-26 Long Bredy12 June 1993
Long Bredy
6.7 km away, 1993-06-12
- same county and year
- Sixpenny Handley 8 July 1991 · Langton Herring August 1991 · Weymouth August 1991
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/UK19910820_C.json · row in index/manifest.jsonl
- input digests
- entity 3e265c7679c0 · images f33bbc40ce73 · texts 4f53cda18c2b · geo 31137e1c3364