Ipuacu
BR20091029_A29 October 2009·Ipuacu·wheat
Reported 29 October 2009 in wheat at Ipuacu. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 29 October 2009 (day precision)
- place
- Ipuacu
Brazil - crop
- wheat
- size
- 144 ft (43.9 m) across
as written: 44 m | 144 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
- -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
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 38.9 KiB image/jpeg |
image f3971d6ce568 | https://www.cropcirclecenter.com/date/2009/200910.html |
Date
29 October 2009, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 29 October 2009
- weekday
- Thursday, day 302 of the year, ISO week 44, autumn
- sun and moon
- 36.6 days after the September equinox; moon waxing gibbous (81% lit), 4.3 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
- -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
- 144 ft (43.9 m)
- size as written
- 44 m | 144 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 | BR20091029_A |
| name | Ipuacu |
| location | |
| county | Rio Grande do Sul |
| country | Brazil |
| date reported | 2009-10-29 |
| date precision | day |
| crop | wheat |
| size | 44 m | 144 ft |
| diameter (ft) | 144 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2009/200910.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/f28be8f6ba9ad… raw record view: /formation/cc/f28be8f6ba9ad2ed5e147f2bdd3a70bf77131d959de3b0e0722439d12dfcf739 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 f3971d6c | ≈ none found | 1 | 1 | 0.999 | 0.3596 |
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 f3971d6c— 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
- Hoeven 5 October 2009, Hoeven
- next
- Hoeven 19 December 2009, Hoeven
- previous in BR
- Sobradinho 20 November 2008
- next in BR
- Bom Jesus 31 October 2011
- 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.
Ipuacu8 November 2008Ipuacu
0 m away, 2008-11-08
Ipuacu9 November 2008Ipuacu
0 m away, 2008-11-09
Ipuacu15 November 2008Ipuacu
0 m away, 2008-11-15
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/BR20091029_A.json · row in index/manifest.jsonl
- input digests
- entity 3a1cbd690bb1 · images 50ea9a6effce · texts 4f53cda18c2b · geo f471a84d80b2