Corndale
AU19660522_A22 May 1966·Corndale·grass
Reported 22 May 1966 in grass at Corndale. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 22 May 1966 (day precision)
- place
- Corndale
Australia - crop
- grass
- size
- 23 ft (7.0 m) across
as written: 5 x 7 m | 16 x 23 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
- -28.709110, 153.362450
- 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 32.2 KiB image/jpeg |
image da012f5de09d | https://www.cropcirclecenter.com/date/1966/196605.html |
Date
22 May 1966, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 22 May 1966
- weekday
- Sunday, day 142 of the year, ISO week 20, spring
- sun and moon
- 30.4 days before the June solstice; moon waxing crescent (5% lit), 11.8 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
- -28.709110, 153.362450 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | New South Wales | Australia | -28.709110, 153.362450 place / geonames |
Crop and size
- crop
- grass (cc: reed grass)
- diameter
- 23 ft (7.0 m)
- size as written
- 5 x 7 m | 16 x 23 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 | AU19660522_A |
| name | Corndale |
| location | |
| county | New South Wales |
| country | Australia |
| date reported | 1966-05-22 |
| date precision | day |
| crop | reed grass |
| size | 5 x 7 m | 16 x 23 ft |
| diameter (ft) | 23 |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1966/196605.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/72fedf2378565… raw record view: /formation/cc/72fedf2378565fc8cf9bad0e44029942e40f8e71e0b93b268f276f7e7295ce15 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 da012f5d | ≈ 2-fold score 0.984 | 1 | 1 | 0.995 | 0.7467 |
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 da012f5d— 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
- CA19660533_A May 1966
- next
- Middlebury 22 June 1966, Middlebury
- previous in AU
- Cairns 25 April 1966
- next in AU
- Brisbane November 1966
- 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.
Corndale21 May 1969Corndale
0 m away, 1969-05-21 TuckurimbaJanuary 1969
Tuckurimba
29.0 km away, 1969-01 Omagh Road19 February 1969
Omagh Road
37.8 km away, 1969-02-19 Harwood IslandMay 1969
Harwood Island
79.5 km away, 1969-05 Grafton1968
Grafton
115.8 km away, 1968 Grafton22 February 1969
Grafton
115.8 km away, 1969-02-22
- 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/AU19660522_A.json · row in index/manifest.jsonl
- input digests
- entity bb099385809d · images fcafc71b7dd8 · texts 4f53cda18c2b · geo 0497879d2e65