Chidden Down
UK19980725_A25 July 1998·Chidden Down, Hampshire·wheat
Reported 25 July 1998 in wheat at Chidden Down, Hampshire. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 25 July 1998 (day precision)
- place
- Chidden Down
Hampshire
England - crop
- wheat
- 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
- 50.955797, -1.062888
- 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 44.4 KiB image/jpeg |
image 6d01621dfa90 | https://www.cropcirclecenter.com/date/1998/199807.html |
Date
25 July 1998, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 25 July 1998
- weekday
- Saturday, day 206 of the year, ISO week 30, summer
- sun and moon
- 33.9 days after the June solstice; moon waxing crescent (4% lit), 13.6 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
- 50.955797, -1.062888 — 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 | 50.955797, -1.062888 place / os_open_names |
Crop and size
- crop
- wheat (cc: wheat)
- diameter
- not recorded by any source
- size as written
- not recorded
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 | UK19980725_A |
| name | Chidden Down |
| location | |
| county | Hampshire |
| country | England |
| date reported | 1998-07-25 |
| date precision | day |
| crop | wheat |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1998/199807.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/12b1c7a25e865… raw record view: /formation/cc/12b1c7a25e8654e7db824f0752c7a2ae07b98743d76d6827238f0a451a4c0240 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 6d01621d | ≈ 2-fold score 0.89 | 4 | 1 | 0.965 | 0.2769 |
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 6d01621d— 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
- Cache Valley 24 July 1998, Cache Valley
- next
- Milk Hill 26 July 1998, Milk Hill
- previous in UK
- Silbury Hill 23 July 1998
- next in UK
- Milk Hill 26 July 1998
- same day
- Odsherred (Odsherred) · Marlborough (Marlborough) · Salisbury (Salisbury) · Below Milk Hill (Below Milk Hill)
- within 7 days and 25 km
- Cheriton 31 July 1998, 13.2 km away, 6 day(s) apart
In place
The nearest formations the archive can place.
Clanfield
4.0 km away, 1990-07-27
Clanfield27 July 1990Clanfield
4.0 km away, 1990-07-27
Clanfield17 June 1992Clanfield
4.0 km away, 1992-06-17
Clanfield12 August 1996Clanfield
4.0 km away, 1996-08-12 Clanfield5 May 1997
Clanfield
4.0 km away, 1997-05-05 ClanfieldMay 1997
Clanfield
4.0 km away, 1997-05
- same county and year
- Weyhill 19 April 1998 · Goodworth Clatford 10 May 1998 · Litchfield 22 May 1998 · Privett 16 June 1998 · Clanfield 19 June 1998 · Petersfield 22 June 1998 · Owlesbury 1 July 1998 · Stockbridge 5 July 1998 · Fareham 9 July 1998 · Gander Down 10 July 1998 · Cheriton 31 July 1998 · Danebury Rings 2 August 1998 · Danebury Rings 2 August 1998 · Danebury Rings 2 August 1998 · Fareham 2 August 1998 · Upham 2 August 1998 · Portsmouth 8 August 1998 · Longparish August 1998 · Clanfield 22 June 1998 · Chidden Down 6 August 1998 and 6 more
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/UK19980725_A.json · row in index/manifest.jsonl
- input digests
- entity 7883fa3e799f · images a572cfc5f3ec · texts 4f53cda18c2b · geo 126bfa508fdc