Sheffield
US20130900_ASeptember 2013·Sheffield·maize
Reported September 2013 in maize at Sheffield. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- September 2013 (month precision)
- place
- Sheffield
United States - crop
- maize
- size
- 33 ft (10.1 m) across
as written: 10 m | 33 ft - recorded by
- cc
- images
- 3 · 2 diagram, 1 aerial
- 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
- 42.110370, -73.355110
- 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
3 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 Sheffield | September early 2013 | 575×415 48.6 KiB image/jpeg |
image 3c9e965f1d2f | https://www.cropcirclecenter.com/ccdata/2013/09/00/US20130900_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 48.6 KiB image/jpeg |
image 3c9e965f1d2f | https://www.cropcirclecenter.com/date/2013/201309.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | Roy Boschman | image credit | crop circle at Sheffield | September early 2013 | 575×415 143.7 KiB image/jpeg |
image cc9de9fcfcb1 | https://www.cropcirclecenter.com/ccdata/2013/09/00/US20130900_A.html |
Date
September 2013, to month precision. What a source records is the day a formation was found and reported.
- reported by
- cc: September 2013
Place
What each source printed, and the coordinate derived from it. No source in this archive publishes a coordinate of its own.
- coordinate
- 42.110370, -73.355110 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Massachusetts | United States | 42.110370, -73.355110 place / geonames |
Crop and size
- crop
- maize (cc: maize)
- diameter
- 33 ft (10.1 m)
- size as written
- 10 m | 33 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 | US20130900_A |
| name | Sheffield |
| location | |
| county | Massachusetts |
| country | United States |
| date reported | 2013-09 |
| date precision | month |
| crop | maize |
| size | 10 m | 33 ft |
| diameter (ft) | 33 |
| grid reference | |
| what3words | |
| map link | |
| credits | Roy Boschman, cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2013/201309.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | unknown_day; date_unparsed |
| record | cc/4977968b54269… raw record view: /formation/cc/4977968b54269cb9293db0d9255478c55792e39e83bd212dfb308f404a79694e 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 3c9e965f | ≈ none found | 1 | 1 | 0.945 | 0.1266 |
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 3c9e965f— 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
- West Kennett 31 August 2013, West Kennett
- next
- Bosschenhoofd 3 September 2013, Bosschenhoofd
- previous in US
- Gray 13 May 2013
- next in US
- Salinas Valley 29 December 2013
- 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.
South Lee
19.7 km away, 1957-10-24 WorthingtonApril 1995
Worthington
47.0 km away, 1995-04
New Milford13 July 2004New Milford
59.5 km away, 2004-07-13
Amherst31 July 2002Amherst
74.6 km away, 2002-07-31 HamdenJuly 1995
Hamden
88.1 km away, 1995-07 Coventry5 July 1967
Coventry
91.8 km away, 1967-07-05
- 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/US20130900_A.json · row in index/manifest.jsonl
- input digests
- entity 6629b2a451fa · images 813673afe3d8 · texts 4f53cda18c2b · geo b2e7fd52d9af