Christopher Cross
CA19990820_A20 August 1999·Christopher Cross
Reported 20 August 1999 at Christopher Cross. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 20 August 1999 (day precision)
- place
- Christopher Cross
Canada - crop
- not recorded by any source
- size
- 18 ft (5.5 m) across
as written: < 5,5 m | < 18 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
- 46.983440, -64.048720
- 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 34.2 KiB image/jpeg |
image 1af6acf61822 | https://www.cropcirclecenter.com/date/1999/199908.html |
Date
20 August 1999, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 20 August 1999
- weekday
- Friday, day 232 of the year, ISO week 33, summer
- sun and moon
- 34.0 days before the September equinox; moon waxing gibbous (64% lit), 6.5 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
- 46.983440, -64.048720 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Prince Edwards Island | Canada | 46.983440, -64.048720 place / geonames |
Crop and size
- crop
- not recorded (cc: blueberries)
- diameter
- 18 ft (5.5 m)
- size as written
- < 5,5 m | < 18 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 | CA19990820_A |
| name | Christopher Cross |
| location | |
| county | Prince Edwards Island |
| country | Canada |
| date reported | 1999-08-20 |
| date precision | day |
| crop | blueberries |
| size | < 5,5 m | < 18 ft |
| diameter (ft) | 18 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1999/199908.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/b35ec6f6d458d… raw record view: /formation/cc/b35ec6f6d458d09859fe1c824c2b647c1f802465107011a614838d0cbf7b3eca 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 1af6acf6 | ≈ none found | 2 | 1 | 0.986 | 0.2967 |
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 1af6acf6— 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
- Ryde 19 August 1999, Ryde
- next
- Vettre 22 August 1999, Vettre
- previous in CA
- Dease Lake 7 August 1999
- next in CA
- Edmonton 23 August 1999
- 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.
Grand River
53.6 km away, 2002-07-04
Fort Lawrence3 March 1991Fort Lawrence
126.9 km away, 1991-03-03
Erbs Cove24 June 2004Erbs Cove
210.8 km away, 2004-06-24 Bear Cove1992
Bear Cove
274.9 km away, 1992
Todd's PointAugust 2002Todd's Point
313.4 km away, 2002-08
Quebec31 July 2018Quebec
544.6 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/CA19990820_A.json · row in index/manifest.jsonl
- input digests
- entity dd14d836ee3f · images ca0fe27a3b10 · texts 4f53cda18c2b · geo 3243b5d4b18e