Chicoana
AR20120221_A21 October 2012·Chicoana·wheat
Reported 21 October 2012 in wheat at Chicoana. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 21 October 2012 (day precision)
- place
- Chicoana
Argentina - crop
- wheat
- size
- 82 ft (25.0 m) across
as written: 25 m | 82 ft - 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
- -25.105020, -65.534730
- 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 Chicoana | October 21 2012 | 575×415 51.5 KiB image/jpeg |
image 37bbbc9b5b8c | https://www.cropcirclecenter.com/ccdata/2012/10/21/AR20120221_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 51.5 KiB image/jpeg |
image 37bbbc9b5b8c | https://www.cropcirclecenter.com/date/2012/201210.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | anonymous | image credit | crop circle at Chicoana | October 21 2012 | 575×415 38.5 KiB image/jpeg |
image a3ad53e50efc | https://www.cropcirclecenter.com/ccdata/2012/10/21/AR20120221_A.html |
Date
21 October 2012, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 21 October 2012
- weekday
- Sunday, day 295 of the year, ISO week 42, autumn
- sun and moon
- 28.9 days after the September equinox; moon first quarter (43% lit), 8.3 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
- -25.105020, -65.534730 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Salta | Argentina | -25.105020, -65.534730 place / geonames |
Crop and size
- crop
- wheat (cc: wheat)
- diameter
- 82 ft (25.0 m)
- size as written
- 25 m | 82 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 | AR20120221_A |
| name | Chicoana |
| location | |
| county | Salta |
| country | Argentina |
| date reported | 2012-10-21 |
| date precision | day |
| crop | wheat |
| size | 25 m | 82 ft |
| diameter (ft) | 82 |
| grid reference | |
| what3words | |
| map link | |
| credits | anonymous, cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2012/201210.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/ccd97475db318… raw record view: /formation/cc/ccd97475db3188e0aab6fb82569640a5f82c093e01a7d6dcefadfa3830b874dd 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 37bbbc9b | ≈ none found | 4 | 1 | 0.916 | 0.0638 |
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 37bbbc9b— 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
- Windmill Hill 14 October 2012, Windmill Hill
- next
- Boorowa 23 November 2012, Boorowa
- previous in AR
- Las Perdices 25 April 2012
- next in AR
- Chicoana 7 November 2013
- same day
- no other formation is dated this day
- 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.
Chicoana7 November 2013Chicoana
0 m away, 2013-11-07
Chicoana1 November 2015Chicoana
0 m away, 2015-11-01
Malabrigo7 November 2015Malabrigo
724.7 km away, 2015-11-07
Malabrigo21 October 2016Malabrigo
724.7 km away, 2016-10-21
Las Perdices25 April 2012Las Perdices
862.9 km away, 2012-04-25
Centeno5 November 1967Centeno
894.9 km away, 1967-11-05
- 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/AR20120221_A.json · row in index/manifest.jsonl
- input digests
- entity 22195a5a8a08 · images 87fe45cfc3c7 · texts 4f53cda18c2b · geo 04f3cc60d7bf