Ipuacu
BR20081108_A8 November 2008·Ipuacu·wheat
Reported 8 November 2008 in wheat at Ipuacu. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 8 November 2008 (day precision)
- place
- Ipuacu
Brazil - crop
- wheat
- size
- 66 ft (20.1 m) across
as written: 20 m | 66 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
- -27.210000, -53.548890
- 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 Ipuacu | November 08 2008 | 575×415 41.6 KiB image/jpeg |
image d28b15ffbcfd | https://www.cropcirclecenter.com/ccdata/2008/11/08/BR20081108_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 41.6 KiB image/jpeg |
image d28b15ffbcfd | https://www.cropcirclecenter.com/date/2008/200811.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | A. J. Gevaerd | image credit | crop circle at Ipuacu | November 08 2008 | 575×415 68.4 KiB image/jpeg |
image 713c82713893 | https://www.cropcirclecenter.com/ccdata/2008/11/08/BR20081108_A.html |
Date
8 November 2008, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 8 November 2008
- weekday
- Saturday, day 313 of the year, ISO week 45, autumn
- sun and moon
- 43.0 days before the December solstice; moon waxing gibbous (73% lit), 4.8 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
- -27.210000, -53.548890 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Rio Grande do Sul | Brazil | -27.210000, -53.548890 place / geonames |
Crop and size
- crop
- wheat (cc: wheat)
- diameter
- 66 ft (20.1 m)
- size as written
- 20 m | 66 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 | BR20081108_A |
| name | Ipuacu |
| location | |
| county | Rio Grande do Sul |
| country | Brazil |
| date reported | 2008-11-08 |
| date precision | day |
| crop | wheat |
| size | 20 m | 66 ft |
| diameter (ft) | 66 |
| grid reference | |
| what3words | |
| map link | |
| credits | A. J. Gevaerd, cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2008/200811.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/bd7440ba7b661… raw record view: /formation/cc/bd7440ba7b661035ae7c80a6bae1a0bcb1c2322efd7428d28bfd886a7c9609eb 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 d28b15ff | ≈ continuous (concentric circles) | 2 | 2 | 0.99 | 0.8416 |
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 d28b15ff— 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
- Avebury Down 28 September 2008, Avebury Down
- next
- Ipuacu 9 November 2008, Ipuacu
- previous in BR
- Santo Angelo 28 February 1997
- next in BR
- Ipuacu 9 November 2008
- same day
- no other formation is dated this day
- within 7 days and 25 km
- Ipuacu 9 November 2008, 0 m away, 1 day(s) apart · Ipuacu 15 November 2008, 0 m away, 7 day(s) apart
In place
The nearest formations the archive can place.
Ipuacu9 November 2008Ipuacu
0 m away, 2008-11-09
Ipuacu15 November 2008Ipuacu
0 m away, 2008-11-15
Ipuacu29 October 2009Ipuacu
0 m away, 2009-10-29
Formosa Do Sul19 November 2008Formosa Do Sul
97.6 km away, 2008-11-19
Xanxere11 November 2008Xanxere
119.3 km away, 2008-11-11
Ipuacu12 October 2012Ipuacu
126.1 km away, 2012-10-12
- 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/BR20081108_A.json · row in index/manifest.jsonl
- input digests
- entity f12d0cb13436 · images c4871b28ee1b · texts 4f53cda18c2b · geo 3aabc772b470