Duncan
CA20080728_A28 July 2008·Duncan·grass
Reported 28 July 2008 in grass at Duncan. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 28 July 2008 (day precision)
- place
- Duncan
Canada - crop
- grass
- size
- not recorded
- recorded by
- cc
- images
- 2 · 2 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
- 48.782930, -123.702660
- 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
2 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 Duncan | July 28 2008 | 575×415 49.3 KiB image/jpeg |
image 00e7446ea536 | https://www.cropcirclecenter.com/ccdata/2008/07/28/CA20080728_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 49.3 KiB image/jpeg |
image 00e7446ea536 | https://www.cropcirclecenter.com/date/2008/200807.html |
Date
28 July 2008, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 28 July 2008
- weekday
- Monday, day 210 of the year, ISO week 31, summer
- sun and moon
- 37.5 days after the June solstice; moon waning crescent (21% lit), 10.2 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
- 48.782930, -123.702660 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | British Columbia | Canada | 48.782930, -123.702660 place / geonames |
Crop and size
- crop
- grass (cc: grass)
- diameter
- not recorded by any source
- size as written
- not recorded
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 | CA20080728_A |
| name | Duncan |
| location | |
| county | British Columbia |
| country | Canada |
| date reported | 2008-07-28 |
| date precision | day |
| crop | grass |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2008/200807.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/9aa33f41f6ba5… raw record view: /formation/cc/9aa33f41f6ba5c315c2e08d95aeb1efe6f63d820a313a6b26fb9eb4b0541180d 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 00e7446e | ≈ 3-fold score 0.981 | 1 | 2 | 0.937 | 0.237 |
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 00e7446e— 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
- Martinsell Hill 27 July 2008, Martinsell Hill
- next
- High Kingthorpe 29 July 2008, High Kingthorpe
- previous in CA
- Duncan 15 July 2008
- next in CA
- Flatbush 30 August 2008
- same day
- Beckhampton (Beckhampton) · Martinsell Hill (Martinsell Hill) · West Down (West Down) · Knoll Down (Knoll Down)
- 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.
Duncan26 February 2002Duncan
0 m away, 2002-02-26
Duncan15 July 2008Duncan
0 m away, 2008-07-15 SidneyMay 1980
Sidney
26.5 km away, 1980-05 Sidney23 July 1991
Sidney
26.5 km away, 1991-07-23 Anderson Township26 June 1995
Anderson Township
50.4 km away, 1995-06-26
Vancouver1993Vancouver
67.1 km away, 1993
- 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/CA20080728_A.json · row in index/manifest.jsonl
- input digests
- entity 3649ef47758d · images 62acd1118f85 · texts 4f53cda18c2b · geo bda86eca55d9