La Roche-en-Brenil
FR19541105_A5 November 1954·La Roche-en-Brenil
Reported 5 November 1954 at La Roche-en-Brenil. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 5 November 1954 (day precision)
- place
- La Roche-en-Brenil
France - crop
- not recorded by any source
- size
- not recorded
- 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
- 47.381210, 4.178890
- 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 no diagram published by cropcirclecenter (plain circle placeholder) |
cropcirclecenter.com / Bertold Zugelder | site default | 575×415 32.5 KiB image/jpeg |
image 540997e43c34 | https://www.cropcirclecenter.com/date/1954/195411.html |
Date
5 November 1954, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 5 November 1954
- weekday
- Friday, day 309 of the year, ISO week 44, autumn
- sun and moon
- 42.9 days after the September equinox; moon waxing gibbous (67% lit), 5.1 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
- 47.381210, 4.178890 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Bourgogne | France | 47.381210, 4.178890 place / geonames |
Crop and size
crop and size not recorded by any source
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 | FR19541105_A |
| name | La Roche-en-Brenil |
| location | |
| county | Bourgogne |
| country | France |
| date reported | 1954-11-05 |
| date precision | day |
| crop | |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1954/195411.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/96fa9d7f101c7… raw record view: /formation/cc/96fa9d7f101c747d45094f7fe407c9d67d1ba3845f6703d8561d3651b712b887 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 540997e4 (placeholder: digest) | ≈ continuous (concentric circles) | 1 | 1 | 0.996 | 1.0049 |
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 540997e4— 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
- Boston Creek 27 October 1954, Boston Creek
- next
- Warminster 1955, Warminster
- previous in FR
- La Croix Daurade 12 October 1954
- next in FR
- Saint-Souplet 1963
- 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.
Le Puits
44.6 km away, 1970-08-08
Biches29 June 2012Biches
57.7 km away, 2012-06-29
Verjux15 June 2009Verjux
81.5 km away, 2009-06-15
Verdun-sur-le-Doubs17 June 2008Verdun-sur-le-Doubs
83.4 km away, 2008-06-17 Prauthoy10 August 1998
Prauthoy
90.0 km away, 1998-08-10
Crézancy-en-Sancerre2 June 2017Crézancy-en-Sancerre
108.0 km away, 2017-06-02
- 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/FR19541105_A.json · row in index/manifest.jsonl
- input digests
- entity 4fd6ffcc58a8 · images a3e534cc7fe9 · texts 4f53cda18c2b · geo 23ce68e0be11