Upham
UK19910605_A5 June 1991·Upham, Hampshire
Reported 5 June 1991 at Upham, Hampshire. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 5 June 1991 (day precision)
- place
- Upham
Hampshire
England - crop
- not recorded by any source
- size
- 167 ft (50.9 m) across
as written: 51 m | 167 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
- 50.981423, -1.238217
- 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 45.0 KiB image/jpeg |
image 88223e618885 | https://www.cropcirclecenter.com/date/1991/199106.html |
Date
5 June 1991, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 5 June 1991
- weekday
- Wednesday, day 156 of the year, ISO week 23, summer
- sun and moon
- 16.4 days before the June solstice; moon last quarter (52% lit), 8.0 days after 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
- 50.981423, -1.238217 — 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 | 50.981423, -1.238217 place / os_open_names |
Crop and size
- crop
- not recorded (cc: —)
- diameter
- 167 ft (50.9 m)
- size as written
- 51 m | 167 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 | UK19910605_A |
| name | Upham |
| location | |
| county | Hampshire |
| country | England |
| date reported | 1991-06-05 |
| date precision | day |
| crop | |
| size | 51 m | 167 ft |
| diameter (ft) | 167 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1991/199106.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/c119dc02d8220… raw record view: /formation/cc/c119dc02d82201a37037e2b682f15921281005dfe3d05d231557b6f511303f1a 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 88223e61 | ≈ none found | 3 | 0 | 0.903 | 0.0892 |
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 88223e61— 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
- JP19910602_B 2 June 1991
- next
- Headbourne Worthy 6 June 1991, Headbourne Worthy
- previous in UK
- Gwent June 1991
- next in UK
- Headbourne Worthy 6 June 1991
- same day
- no other formation is dated this day
- within 7 days and 25 km
- Cheesefoot Head 7 June 1991, 7.2 km away, 2 day(s) apart · Headbourne Worthy 6 June 1991, 12.8 km away, 1 day(s) apart · Kimbridge 1 June 1991, 21.8 km away, 4 day(s) apart
In place
The nearest formations the archive can place.
Upham
0 m away, 1978 Upham1979
Upham
0 m away, 1979 Upham17 June 1995
Upham
0 m away, 1995-06-17 Upham30 June 1995
Upham
0 m away, 1995-06-30
Upham14 June 1997Upham
0 m away, 1997-06-14
Upham14 June 1997Upham
0 m away, 1997-06-14
- same county and year
- Chilcomb 6 May 1991 · Headbourne Worthy 6 June 1991 · Cheesefoot Head 7 June 1991 · Chilcomb 16 June 1991 · Hurstbourne Tarrant 21 June 1991 · Litchfield June 1991 · Litchfield 3 July 1991 · Cheesefoot Head 5 July 1991 · Chilcomb Down 19 July 1991 · South Wonston 19 July 1991 · Sparsholt 20 July 1991 · Cheesfoot Head 30 July 1991 · Cheesefoot Head July 1991 · Cheesefoot Head August 1991 · Wilton August 1991 · Bentworth 2 August 1991 · Cheesefoot Head 2 August 1991 · Morestead 2 August 1991 · Monxton 4 August 1991 · Weyhill 4 August 1991 and 13 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/UK19910605_A.json · row in index/manifest.jsonl
- input digests
- entity b473fea1116b · images 8db333d9fc20 · texts 4f53cda18c2b · geo a5d5ed654eef