Avebury Trusloe
UK19990523_A23 May 1999·Avebury Trusloe, Wiltshire·barley
Reported 23 May 1999 in barley at Avebury Trusloe, Wiltshire. Two archives recorded it, and they give the same date.
The record
- date
- 23 May 1999 (day precision)
- place
- Avebury Trusloe
Wiltshire
England - crop
- barley
- size
- 250 ft (76.2 m) across
as written: 76 m | 250 ft - recorded by
- cc lp
- images
- 2 · 1 diagram, 1 other
- 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
- 51.425214, -1.864999
- 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
2 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 61.5 KiB image/jpeg |
image e0bcdc878bf1 | https://www.cropcirclecenter.com/date/1999/199905.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| lp | other | Lucy Pringle | page credit | A very elaborate pictogram with a number of curved paths inside an irregular formation surrounded by 20 smaller satellite circles. | 576×397 38.1 KiB image/jpeg |
image 33ec530df990 | https://www.cropcirclephotographs.co.uk/photos/1999/uk1999ao.shtml |
Date
23 May 1999, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 23 May 1999 lp: 23 May 1999
- weekday
- Sunday, day 143 of the year, ISO week 20, spring
- sun and moon
- 29.3 days before the June solstice; moon waxing gibbous (63% lit), 6.8 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
- 51.425214, -1.864999 — 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 | Wiltshire | England | 51.425214, -1.864999 place / os_open_names | |||
| lp | Avebury Trusloe | Wiltshire | United Kingdom | none |
Crop and size
- crop
- barley (cc: barley, lp: —)
- diameter
- 250 ft (76.2 m)
- size as written
- 76 m | 250 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 | lp cropcirclephotographs.co.uk |
|---|---|---|
| id / slug differs | UK19990523_A | avebury-trusloe-1999 |
| name | Avebury Trusloe | Avebury Trusloe |
| location | Avebury Trusloe | |
| county | Wiltshire | Wiltshire |
| country differs | England | United Kingdom |
| date reported | 1999-05-23 | 1999-05-23 |
| date precision | day | day |
| crop | barley | |
| size | 76 m | 250 ft | |
| diameter (ft) | 250 | |
| grid reference | ||
| what3words | ||
| map link | ||
| credits differs | cropcirclecenter.com / Bertold Zugelder | Lucy Pringle |
| source page differs | https://www.cropcirclecenter.com/date/1999/199905.html | https://www.cropcirclephotographs.co.uk/photos/1999/uk1999ao.shtml |
| link to the entity | rule Bscore 0.90 decided by rule on 2026-09-15 date 1999-05-23 vs 1999-05-23 (delta +0 d); name tokens shared: avebury, trusloe; county Wiltshire == Wiltshire; country UK (cc_id) == UK (country_field) |
rule Bscore 0.90 decided by rule on 2026-09-15 date 1999-05-23 vs 1999-05-23 (delta +0 d); name tokens shared: avebury, trusloe; county Wiltshire == Wiltshire; country UK (cc_id) == UK (country_field) |
| warnings | no_formation_page | none |
| record | cc/db101bb32b137… raw record view: /formation/cc/db101bb32b1379ac7d357215d7bc54d33991dcd36ae134a736f715f753f80bae in the preview app |
lp/14783829a827d… raw record view: /formation/lp/14783829a827d07470aa9bc965ef61bc3ac7a57f496e0784ce73b412013d42c8 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 e0bcdc87 | ≈ none found | 21 | 2 | 0.798 | 0.5679 |
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 e0bcdc87— 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
- Nazeing 14 May 1999, Nazeing
- next
- Toot Baldon 24 May 1999, Toot Baldon
- previous in UK
- Nazeing 14 May 1999
- next in UK
- Toot Baldon 24 May 1999
- same day
- Compton Dando (Compton Dando)
- 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.
Avebury Trusloe1987Avebury Trusloe
0 m away, 1987 Avebury Trusloe27 May 1988
Avebury Trusloe
0 m away, 1988-05-27 Avebury Trusloe10 May 1989
Avebury Trusloe
0 m away, 1989-05-10
Avebury Trusloe10 May 1989Avebury Trusloe
0 m away, 1989-05-10 Avebury Trusloe29 May 1989
Avebury Trusloe
0 m away, 1989-05-29
Avebury Trusloe9 June 1991Avebury Trusloe
0 m away, 1991-06-09
- same county and year
- Lac Simon 23 November 1999 · Alton Barnes 20 March 1999 · Milk Hill 3 April 1999 · Marlborough 12 April 1999 · Bishops Cannings 15 April 1999 · Everleigh 19 April 1999 · Woodborough Hill 30 April 1999 · Milk Hill 2 May 1999 · Barbury Castle 31 May 1999 · Barbury Castle 31 May 1999 · All Cannings 11 June 1999 · Alton Barnes 11 June 1999 · Alton Barnes 11 June 1999 · Chiseldon 11 June 1999 · Figheldean 11 June 1999 · Pewsey White Horse 16 June 1999 · Avebury Trusloe 19 June 1999 · Silbury Hill 19 June 1999 · Furze Hill 20 June 1999 · Allington Down 23 June 1999 and 71 more
Provenance
- entity built at
- 2026-09-15T21:14:17Z (derived from the link decisions, not from this build)
- index run ids
- 20260915T211417Z-index-build
- reviews applied
- none
- open queue pairs
- none
- entity record
- index/formations/UK19990523_A.json · row in index/manifest.jsonl
- input digests
- entity 004fe8a0208f · images a2ceea8e3526 · texts 4f53cda18c2b · geo d7176593e39e