Red Deer River
CA20010902_A2 September 2011·Red Deer River·wheat
Reported 2 September 2011 in wheat at Red Deer River. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 2 September 2011 (day precision)
- place
- Red Deer River
Canada - crop
- wheat
- size
- 420 ft (128.0 m) across
as written: 128 m | 420 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
- 49.700060, -106.651220
- 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 48.4 KiB image/jpeg |
image 7dde69a569a1 | https://www.cropcirclecenter.com/date/2001/200109.html |
Date
2 September 2011, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 2 September 2011
- weekday
- Friday, day 245 of the year, ISO week 35, autumn
- sun and moon
- 20.9 days before the September equinox; moon waxing crescent (26% lit), 9.9 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
- 49.700060, -106.651220 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Saskatchewan | Canada | 49.700060, -106.651220 place / geonames |
Crop and size
- crop
- wheat (cc: wheat)
- diameter
- 420 ft (128.0 m)
- size as written
- 128 m | 420 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 | CA20010902_A |
| name | Red Deer River |
| location | |
| county | Saskatchewan |
| country | Canada |
| date reported | 2011-09-02 |
| date precision | day |
| crop | wheat |
| size | 128 m | 420 ft |
| diameter (ft) | 420 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2001/200109.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/b47a702baf5f6… raw record view: /formation/cc/b47a702baf5f6299c52d63021bddb9e14ec6a4efcd8e863786326e3a4f4b349c 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 7dde69a5 | ≈ 2-fold score 0.972 | 2 | 2 | 0.976 | 0.2952 |
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 7dde69a5— 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
- Onsøy September 2011, Onsøy
- next
- Vanderhoof 6 September 2011, Vanderhoof
- previous in CA
- Midale 1 September 2011
- next in CA
- Vanderhoof 6 September 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.
Red Deer River1980sRed Deer River
0 m away, 1980 Aneroid14 August 2005
Aneroid
46.8 km away, 2005-08-14 Aneroid27 August 2005
Aneroid
46.8 km away, 2005-08-27 Aneroid7 September 2005
Aneroid
46.8 km away, 2005-09-07
MorseJune 1991Morse
84.7 km away, 1991-06 Moose JawSeptember 1996
Moose Jaw
111.4 km away, 1996-09
- 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/CA20010902_A.json · row in index/manifest.jsonl
- input digests
- entity ef247ed9b6a6 · images a00aa08bc97f · texts 4f53cda18c2b · geo cdedc476c424