Sumperk
CZ20060722_A22 July 2006·Sumperk·wheat
Reported 22 July 2006 in wheat at Sumperk. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 22 July 2006 (day precision)
- place
- Sumperk
Czech Republic - crop
- wheat
- size
- not recorded
- recorded by
- cc
- images
- 2 · 2 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
- 49.965280, 16.970610
- 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
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 (2)
diagram
cropcirclecenter.com / Bertold Zugelder site default
diagram
cropcirclecenter.com / Bertold Zugelder site default
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | crop circle at Sumperk | July 22 2006 | 575×415 35.0 KiB image/jpeg |
image 1c5a913f4577 | https://www.cropcirclecenter.com/ccdata/2006/07/22/CZ20060722_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 35.0 KiB image/jpeg |
image 1c5a913f4577 | https://www.cropcirclecenter.com/date/2006/200607.html |
Date
22 July 2006, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 22 July 2006
- weekday
- Saturday, day 203 of the year, ISO week 29, summer
- sun and moon
- 31.0 days after the June solstice; moon waning crescent (8% lit), 11.4 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
- 49.965280, 16.970610 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Olomoucky kraj | Czech Republic | 49.965280, 16.970610 place / geonames |
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 | CZ20060722_A |
| name | Sumperk |
| location | |
| county | Olomoucky kraj |
| country | Czech Republic |
| date reported | 2006-07-22 |
| 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/2006/200607.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/f43f29e08185c… raw record view: /formation/cc/f43f29e08185c4ce536e8b470d0fd624fc1c461b6af8959bb6dbed6908afb188 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
2 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 1c5a913f | ≈ continuous (concentric circles) | 2 | 1 | 0.991 | 0.4319 |
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 1c5a913f— 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
- Nieuwerkerken 21 July 2006, Nieuwerkerken
- next
- Haalert 23 July 2006, Haalert
- previous in CZ
- Turnov 16 July 2006
- next in CZ
- Cernilov 23 July 2006
- same day
- Chartley Castle (Chartley Castle) · Milk Hill (Milk Hill) · Windmill Hill (Windmill Hill)
- 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.
Sumperk4 July 2004Sumperk
0 m away, 2004-07-04 Sumperk10 July 2005
Sumperk
0 m away, 2005-07-10
Sumperk4 August 2006Sumperk
0 m away, 2006-08-04
Vikyrovice7 July 2000Vikyrovice
3.3 km away, 2000-07-07 BludovAugust 1998
Bludov
4.1 km away, 1998-08
Novy Malin4 August 2002Novy Malin
5.1 km away, 2002-08-04
- 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/CZ20060722_A.json · row in index/manifest.jsonl
- input digests
- entity 9ee789aaafb7 · images 164e5354bad4 · texts 4f53cda18c2b · geo 357f3adf41ad