Alfriston
UK19860710_A10 July 1986·Alfriston, East Sussex
Reported 10 July 1986 at Alfriston, East Sussex. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 10 July 1986 (day precision)
- place
- Alfriston
East Sussex
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
- 50.809114, 0.155813
- 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 35.2 KiB image/jpeg |
image 3f5985cc556c | https://www.cropcirclecenter.com/date/1986/198607.html |
Date
10 July 1986, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 10 July 1986
- weekday
- Thursday, day 191 of the year, ISO week 28, summer
- sun and moon
- 18.8 days after the June solstice; moon waxing crescent (10% lit), 10.9 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
- 50.809114, 0.155813 — 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 | East Sussex | England | 50.809114, 0.155813 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 | UK19860710_A |
| name | Alfriston |
| location | |
| county | East Sussex |
| country | England |
| date reported | 1986-07-10 |
| date precision | day |
| crop | |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1986/198607.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/c790705e69da7… raw record view: /formation/cc/c790705e69da745cb844ec3ed4421d6d757fb4cdf89755ec6614b703eb2eb40f 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 3f5985cc | ≈ none found | 2 | 1 | 0.999 | 0.233 |
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 3f5985cc— 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
- Cheesefoot Head 6 July 1986, Cheesefoot Head
- next
- Bratton 13 July 1986, Bratton
- previous in UK
- Cheesefoot Head 6 July 1986
- next in UK
- Bratton 13 July 1986
- 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.
Alfriston27 July 1984Alfriston
0 m away, 1984-07-27 Alfriston1 August 1990
Alfriston
0 m away, 1990-08-01
Alfriston1 June 1995Alfriston
0 m away, 1995-06-01
Alfriston23 June 1995Alfriston
0 m away, 1995-06-23
AlfristonMay 2006Alfriston
0 m away, 2006-05
Wilmington3 July 2014Wilmington
2.2 km away, 2014-07-03
- same county and year
- none
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/UK19860710_A.json · row in index/manifest.jsonl
- input digests
- entity 94886e11092a · images a4dc32cea85e · texts 4f53cda18c2b · geo 7484c695a83d