Ramsey
UK19900821_A21 August 1990·Ramsey, Cambridgeshire
Reported 21 August 1990 at Ramsey, Cambridgeshire. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 21 August 1990 (day precision)
- place
- Ramsey
Cambridgeshire
England - crop
- not recorded by any source
- size
- 15 ft (4.6 m) across
as written: 4,5 m | 15 ft - 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
- 52.448309, -0.106295
- 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 31.7 KiB image/jpeg |
image 6205dd5c2b3a | https://www.cropcirclecenter.com/date/1990/199008.html |
Date
21 August 1990, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 21 August 1990
- weekday
- Tuesday, day 233 of the year, ISO week 34, summer
- sun and moon
- 32.8 days before the September equinox; moon waxing crescent (1% lit), 14.6 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
- 52.448309, -0.106295 — 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 | Cambridgeshire | England | 52.448309, -0.106295 place / os_open_names |
Crop and size
- crop
- not recorded (cc: —)
- diameter
- 15 ft (4.6 m)
- size as written
- 4,5 m | 15 ft
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 | UK19900821_A |
| name | Ramsey |
| location | |
| county | Cambridgeshire |
| country | England |
| date reported | 1990-08-21 |
| date precision | day |
| crop | |
| size | 4,5 m | 15 ft |
| diameter (ft) | 15 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1990/199008.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/2ec2ccfb5a51e… raw record view: /formation/cc/2ec2ccfb5a51e5c8706de14243d728f66d9ccadef86a45959a623569f9afd3f4 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, of which 1 is a shared cropcirclecenter placeholder rather than a drawing of this formation. 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 6205dd5c (placeholder: solid_disc) | ≈ continuous (concentric circles) | 1 | 1 | 0.999 | 1.0044 |
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 6205dd5c— 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
- Butleigh 20 August 1990, Butleigh
- next
- Rosser 22 August 1990, Rosser
- previous in UK
- Butleigh 20 August 1990
- next in UK
- Chorley 23 August 1990
- 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.
Glatton
13.5 km away, 1993-06
Sutton15 July 1991Sutton
16.7 km away, 1991-07-15
Sutton3 July 1992Sutton
16.7 km away, 1992-07-03 Sutton Coldfield13 July 1994
Sutton Coldfield
16.7 km away, 1994-07-13
Sutton ColdfieldJuly 1995Sutton Coldfield
16.7 km away, 1995-07
Sutton Coldfield23 June 1997Sutton Coldfield
16.7 km away, 1997-06-23
- same county and year
- Cambridge 15 June 1990 · Sibson 23 July 1990 · Sibson 23 July 1990 · Sibson 23 July 1990 · Stowbridge 3 August 1990 · Wandlebury 1990
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/UK19900821_A.json · row in index/manifest.jsonl
- input digests
- entity 0184ffc60f8d · images 87112079f508 · texts 4f53cda18c2b · geo a4f581983c63