Grand River
CA20020704_A4 July 2002·Grand River·wheat
Reported 4 July 2002 in wheat at Grand River. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 4 July 2002 (day precision)
- place
- Grand River
Canada - crop
- wheat
- size
- 19 ft (5.8 m) across
as written: < 6 m | < 19 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
- 46.509000, -63.922000
- 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 same file as tt |
diagram no diagram published by cropcirclecenter (“no diagram” tile) |
cropcirclecenter.com / Bertold Zugelder | site default | 575×415 66.1 KiB image/jpeg |
image 3461dff5df5d | https://www.cropcirclecenter.com/date/2002/200207.html |
Date
4 July 2002, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 4 July 2002
- weekday
- Thursday, day 185 of the year, ISO week 27, summer
- sun and moon
- 12.9 days after the June solstice; moon waning crescent (33% lit), 9.6 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
- 46.509000, -63.922000 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Prince Edward Island | Canada | 46.509000, -63.922000 place / geonames |
Crop and size
- crop
- wheat (cc: wheat)
- diameter
- 19 ft (5.8 m)
- size as written
- < 6 m | < 19 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 | CA20020704_A |
| name | Grand River |
| location | |
| county | Prince Edward Island |
| country | Canada |
| date reported | 2002-07-04 |
| date precision | day |
| crop | wheat |
| size | < 6 m | < 19 ft |
| diameter (ft) | 19 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2002/200207.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/421a54a62143c… raw record view: /formation/cc/421a54a62143cfba979b84439e3d09f05e2444c53d3777184ad9adc93f307837 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, of which 1 is a shared cropcirclecenter placeholder rather than a drawing of this formation. 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 3461dff5 (placeholder: digest) | ≈ 2-fold score 0.906 | 4 | 3 | 0.853 | 0.3434 |
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 3461dff5— 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
- Büdingen 3 July 2002, Büdingen
- next
- Fremmersdorf 5 July 2002, Fremmersdorf
- previous in CA
- Pike Lake 28 May 2002
- next in CA
- Erin 13 July 2002
- same day
- New Brunswick (New Brunswick) · Stonehenge (Stonehenge)
- 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.
Christopher Cross20 August 1999Christopher Cross
53.6 km away, 1999-08-20
Fort Lawrence3 March 1991Fort Lawrence
77.5 km away, 1991-03-03
Erbs Cove24 June 2004Erbs Cove
184.3 km away, 2004-06-24 Bear Cove1992
Bear Cove
221.3 km away, 1992
Todd's PointAugust 2002Todd's Point
291.6 km away, 2002-08
Quebec31 July 2018Quebec
557.4 km away, 2018-07-31
- 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/CA20020704_A.json · row in index/manifest.jsonl
- input digests
- entity de3fa7a23e94 · images cde4d9495e39 · texts 4f53cda18c2b · geo 5d74ff5c6fe2