Volterra
IT20100719_A19 July 2010·Volterra·oats
Reported 19 July 2010 in oats at Volterra. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 19 July 2010 (day precision)
- place
- Volterra
Italy - crop
- oats
- size
- not recorded
- 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
- 43.402510, 10.861520
- 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 Volterra | July 19 2010 | 575×415 51.3 KiB image/jpeg |
image d3e87637755f | https://www.cropcirclecenter.com/ccdata/2010/07/19/IT20100719_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 51.3 KiB image/jpeg |
image d3e87637755f | https://www.cropcirclecenter.com/date/2010/201007.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | Jelle Koostra | image credit | crop circle at Volterra | July 19 2010 | 575×415 49.7 KiB image/jpeg |
image 016bacab3c09 | https://www.cropcirclecenter.com/ccdata/2010/07/19/IT20100719_A.html |
Date
19 July 2010, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 19 July 2010
- weekday
- Monday, day 200 of the year, ISO week 29, summer
- sun and moon
- 28.0 days after the June solstice; moon waxing gibbous (62% lit), 6.6 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
- 43.402510, 10.861520 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Toscana | Italy | 43.402510, 10.861520 place / geonames |
Crop and size
- crop
- oats (cc: oats)
- 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 | IT20100719_A |
| name | Volterra |
| location | |
| county | Toscana |
| country | Italy |
| date reported | 2010-07-19 |
| date precision | day |
| crop | oats |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | Jelle Koostra, cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2010/201007.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/860497fbe2155… raw record view: /formation/cc/860497fbe215532d0002557c91b7b260be5ffebfbffcbb56a2076706127810a3 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 d3e87637 | ≈ 6-fold score 0.971 | 1 | 2 | 0.873 | 0.1402 |
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 d3e87637— 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
- Woolaston Grange 18 July 2010, Woolaston Grange
- next
- Zevenberg 21 July 2010, Zevenberg
- previous in IT
- Foglizzo 1 July 2010
- next in IT
- Longara 21 May 2011
- 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.
Peccioli2 June 2005Peccioli
20.1 km away, 2005-06-02
Orciano Pisano3 June 2004Orciano Pisano
30.0 km away, 2004-06-03
Collesalvetti14 June 2010Collesalvetti
37.5 km away, 2010-06-14
Monteroni d'Arbia13 July 2016Monteroni d'Arbia
49.3 km away, 2016-07-13 Pisa24 June 2003
Pisa
50.2 km away, 2003-06-24 Pisa27 June 2003
Pisa
50.2 km away, 2003-06-27
- 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/IT20100719_A.json · row in index/manifest.jsonl
- input digests
- entity 66ce86f98da0 · images d1eabec42d89 · texts 4f53cda18c2b · geo 5562e6918665