Radnice
CZ20130823_A23 August 2013·Radnice·wheat
Reported 23 August 2013 in wheat at Radnice. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 23 August 2013 (day precision)
- place
- Radnice
Czech Republic - crop
- wheat
- size
- not recorded
- recorded by
- cc
- images
- 3 · 2 diagram, 1 aerial
- 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
- 49.856770, 13.605700
- 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
3 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 Radnice | August 23 2013 | 575×415 50.6 KiB image/jpeg |
image 89d8c83c238b | https://www.cropcirclecenter.com/ccdata/2013/08/23/CZ20130823_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 50.6 KiB image/jpeg |
image 89d8c83c238b | https://www.cropcirclecenter.com/date/2013/201308.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | M. Hubner | image credit | crop circle at Radnice | August 23 2013 | 575×415 165.6 KiB image/jpeg |
image b548027c190d | https://www.cropcirclecenter.com/ccdata/2013/08/23/CZ20130823_A.html |
Date
23 August 2013, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 23 August 2013
- weekday
- Friday, day 235 of the year, ISO week 34, summer
- sun and moon
- 30.4 days before the September equinox; moon waning gibbous (92% lit), 2.4 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
- 49.856770, 13.605700 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Plzensky kraj | Czech Republic | 49.856770, 13.605700 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 | CZ20130823_A |
| name | Radnice |
| location | |
| county | Plzensky kraj |
| country | Czech Republic |
| date reported | 2013-08-23 |
| date precision | day |
| crop | wheat |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | M. Hubner, cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2013/201308.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/ca15f5adc2abc… raw record view: /formation/cc/ca15f5adc2abcd6b04789d2d492059bf9176e569877717502048e465a41dbba2 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 89d8c83c | ≈ none found | 1 | 1 | 0.997 | 0.28 |
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 89d8c83c— 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
- Etchilhampton 19 August 2013, Etchilhampton
- next
- Wylatowo 24 August 2013, Wylatowo
- previous in CZ
- Sychrov 28 July 2013
- next in CZ
- Boskovice 28 June 2014
- same day
- Beckhampton (Beckhampton) · Marden Henge (Marden Henge)
- 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.
Vejvanov
3.6 km away, 2000-07-21
Březina5 July 2019Březina
5.5 km away, 2019-07-05
Přívětice6 July 2014Přívětice
12.7 km away, 2014-07-06
Zihle15 August 1996Zihle
26.6 km away, 1996-08-15 Zihle11 August 2000
Zihle
26.6 km away, 2000-08-11 Krivoklat1 August 2002
Krivoklat
27.6 km away, 2002-08-01
- 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/CZ20130823_A.json · row in index/manifest.jsonl
- input digests
- entity 14f3ae42d1ea · images a248a6e88757 · texts 4f53cda18c2b · geo ccfab9932132