Brummen
NL19980806_A6 August 1998·Brummen·grass
Reported 6 August 1998 in grass at Brummen. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 6 August 1998 (day precision)
- place
- Brummen
The Netherlands - crop
- grass
- 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
- 52.090000, 6.155560
- 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 47.2 KiB image/jpeg |
image 3d14a12b6cb4 | https://www.cropcirclecenter.com/date/1998/199808.html |
Date
6 August 1998, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 6 August 1998
- weekday
- Thursday, day 218 of the year, ISO week 32, summer
- sun and moon
- 45.9 days after the June solstice; moon waxing gibbous (97% lit), 1.6 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
- 52.090000, 6.155560 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Gelderland | The Netherlands | 52.090000, 6.155560 place / geonames |
Crop and size
- crop
- grass (cc: grass)
- 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 | NL19980806_A |
| name | Brummen |
| location | |
| county | Gelderland |
| country | The Netherlands |
| date reported | 1998-08-06 |
| date precision | day |
| crop | grass |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1998/199808.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/db422468d12a9… raw record view: /formation/cc/db422468d12a92acb636d327ecf4bb4eb260b4f38d9e6c1a36da2a877f69b8a2 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 3d14a12b | ≈ none found | 44 | 0 | 0.916 | 0.0333 |
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 3d14a12b— 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
- UK19980805_C 5 August 1998, Wiltshire
- next
- Beckhampton 8 August 1998, Beckhampton
- previous in NL
- Markelo August 1998
- next in NL
- Hpolitushoef 10 August 1998
- same day
- Beinwil am See (Beinwil am See) · Lockeridge (Lockeridge) · Chidden Down (Chidden Down) · Old Sarum (Old Sarum)
- 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.
Brummen5 August 1997Brummen
0 m away, 1997-08-05
Brummen6 August 2000Brummen
0 m away, 2000-08-06
Steenderen31 August 2000Steenderen
3.6 km away, 2000-08-31
Dieren22 August 2000Dieren
5.6 km away, 2000-08-22
Eefde28 August 2001Eefde
9.8 km away, 2001-08-28
Epse1998Epse
15.3 km away, 1998
- 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/NL19980806_A.json · row in index/manifest.jsonl
- input digests
- entity 4daf869efc3f · images 1c700fad77c4 · texts 4f53cda18c2b · geo 2a2b9468acd7