Parkholme
AU19690205_A5 February 1969·Parkholme
Reported 5 February 1969 at Parkholme. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 5 February 1969 (day precision)
- place
- Parkholme
Australia - 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
- -35.016460, 139.749210
- 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 33.0 KiB image/jpeg |
image cd1166fb2578 | https://www.cropcirclecenter.com/date/1969/196902.html |
Date
5 February 1969, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 5 February 1969
- weekday
- Wednesday, day 36 of the year, ISO week 6, winter
- sun and moon
- 43.3 days before the March equinox; moon waning gibbous (91% lit), 3.0 days after 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
- -35.016460, 139.749210 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | South Australia | Australia | -35.016460, 139.749210 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 | AU19690205_A |
| name | Parkholme |
| location | |
| county | South Australia |
| country | Australia |
| date reported | 1969-02-05 |
| date precision | day |
| crop | |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1969/196902.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/3b67070890fdf… raw record view: /formation/cc/3b67070890fdf95edd40b6cefb95cd4fdd3ed50dacfffe764fabac6b3816f6ca 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 cd1166fb | ≈ 2-fold score 0.982 | 1 | 1 | 0.999 | 0.8819 |
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 cd1166fb— 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
- Banoff 1969, Banoff
- next
- Euramo 8 February 1969, Euramo
- previous in AU
- Bungawalban 1969
- next in AU
- Euramo 8 February 1969
- 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.
Karoonda1990Karoonda
15.7 km away, 1990 StrathalbynMay 1974
Strathalbyn
82.5 km away, 1974-05 Norwood22 May 1971
Norwood
102.6 km away, 1971-05-22
Northfield10 December 1994Northfield
104.1 km away, 1994-12-10
South Plympton20 February 1971South Plympton
108.8 km away, 1971-02-20
Flinders Park27 December 1971Flinders Park
110.5 km away, 1971-12-27
- 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/AU19690205_A.json · row in index/manifest.jsonl
- input digests
- entity 5db305f7b78b · images 01bfb746dd88 · texts 4f53cda18c2b · geo e006ea526e1d