Headbourne Worthy
UK19811333_D1981·Headbourne Worthy, Hampshire
Reported 1981 at Headbourne Worthy, Hampshire. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 1981 (year precision)
- place
- Headbourne Worthy
Hampshire
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
- 51.087828, -1.308989
- 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 35.8 KiB image/jpeg |
image df8ac685dc01 | https://www.cropcirclecenter.com/date/1981/1981unk.html |
Date
1981, to year precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 1981
Place
What each source printed, and the coordinate derived from it. No source in this archive publishes a coordinate of its own.
- coordinate
- 51.087828, -1.308989 — 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 | Hampshire | England | 51.087828, -1.308989 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 | UK19811333_D |
| name | Headbourne Worthy |
| location | |
| county | Hampshire |
| country | England |
| date reported | 1981 |
| date precision | year |
| crop | |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1981/1981unk.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | unknown_month; no_formation_page |
| record | cc/a6fd26227fc94… raw record view: /formation/cc/a6fd26227fc94587d6904e823312e525ce319713b8c5c17c5a5e50d1796a0186 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 df8ac685 | ≈ none found | 3 | 0 | 0.97 | 0.1644 |
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 df8ac685— 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
- Litchfield November 1980, Litchfield
- next
- Draguignan 9 January 1981, Draguignan
- previous in UK
- Litchfield November 1980
- next in UK
- Litchfield 1 July 1981
- same day
- Chester (Chester) · Chester (Chester) · Goodworth Clatford (Goodworth Clatford) · Ross-on-Wye (Ross-on-Wye)
- within 7 days and 25 km
- Goodworth Clatford 1981, 15.8 km away
In place
The nearest formations the archive can place.
Headbourne Worthy
0 m away, 1951 Headbourne Worthy1954
Headbourne Worthy
0 m away, 1954 Headbourne Worthy1975
Headbourne Worthy
0 m away, 1975 Headbourne Worthy1 July 1976
Headbourne Worthy
0 m away, 1976-07-01
Headbourne Worthy1 July 1978Headbourne Worthy
0 m away, 1978-07-01 Headbourne Worthy1 August 1982
Headbourne Worthy
0 m away, 1982-08-01
- same county and year
- Litchfield 1 July 1981 · Punchbowl 20 July 1981 · Goodworth Clatford 1981
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/UK19811333_D.json · row in index/manifest.jsonl
- input digests
- entity 7812af44b1c1 · images 5eb1ab6c7566 · texts 4f53cda18c2b · geo 7c92ca27e395