Stadskanaal
NL20010731_A31 July 2001·Stadskanaal·wheat
Reported 31 July 2001 in wheat at Stadskanaal. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 31 July 2001 (day precision)
- place
- Stadskanaal
The Netherlands - crop
- wheat
- size
- 79 ft (24.1 m) across
as written: 24 m | 79 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
- 52.989470, 6.950400
- how it was got
- geonames
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 53.9 KiB image/jpeg |
image 720895be34ba | https://www.cropcirclecenter.com/date/2001/200107.html |
Date
31 July 2001, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 31 July 2001
- weekday
- Tuesday, day 212 of the year, ISO week 31, summer
- sun and moon
- 40.2 days after the June solstice; moon waxing gibbous (87% lit), 3.7 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
- 52.989470, 6.950400 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Groningen | The Netherlands | 52.989470, 6.950400 place / geonames |
Crop and size
- crop
- wheat (cc: wheat)
- diameter
- 79 ft (24.1 m)
- size as written
- 24 m | 79 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 | NL20010731_A |
| name | Stadskanaal |
| location | |
| county | Groningen |
| country | The Netherlands |
| date reported | 2001-07-31 |
| date precision | day |
| crop | wheat |
| size | 24 m | 79 ft |
| diameter (ft) | 79 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2001/200107.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/31547a0807bf9… raw record view: /formation/cc/31547a0807bf97974e0befab2af1d9115392f4d3346930386bf311ae61dc7128 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 720895be | ≈ none found | 9 | 2 | 0.776 | 0.1358 |
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 720895be— 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
- Lelystad 30 July 2001, Lelystad
- next
- Fjaltring 1 August 2001, Fjaltring
- previous in NL
- Lelystad 30 July 2001
- next in NL
- Goedereede 3 August 2001
- same day
- Vledderhuizen (Vledderhuizen) · Kettering (Kettering) · Morcott (Morcott)
- within 7 days and 25 km
- Vledderhuizen 31 July 2001, 6.2 km away, 0 day(s) apart
In place
The nearest formations the archive can place.
Stadskanaal18 August 2000Stadskanaal
0 m away, 2000-08-18
Stadskanaal20 August 2000Stadskanaal
0 m away, 2000-08-20
Stadskanaal14 August 2001Stadskanaal
0 m away, 2001-08-14
Stadskanaal29 July 2013Stadskanaal
0 m away, 2013-07-29
Stadskanaal25 July 2014Stadskanaal
0 m away, 2014-07-25
Vledderhuizen31 July 2001Vledderhuizen
6.2 km away, 2001-07-31
- 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/NL20010731_A.json · row in index/manifest.jsonl
- input digests
- entity 8a077eba6e71 · images 7ec7f394d489 · texts 4f53cda18c2b · geo 47b6c5533724