Sasaguri
JP19900917_B17 September 1990·Sasaguri
Reported 17 September 1990 at Sasaguri. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 17 September 1990 (day precision)
- place
- Sasaguri
Japan - 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
- 33.615610, 130.551050
- 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 38.5 KiB image/jpeg |
image 0ad5b913efab | https://www.cropcirclecenter.com/date/1990/199009.html |
Date
17 September 1990, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 17 September 1990
- weekday
- Monday, day 260 of the year, ISO week 38, autumn
- sun and moon
- 5.8 days before the September equinox; moon waning crescent (3% lit), 12.4 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
- 33.615610, 130.551050 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Fukuoka | Japan | 33.615610, 130.551050 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 | JP19900917_B |
| name | Sasaguri |
| location | |
| county | Fukuoka |
| country | Japan |
| date reported | 1990-09-17 |
| date precision | day |
| crop | |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/1990/199009.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/048898687273b… raw record view: /formation/cc/048898687273b36447853b3cf3e13ec288ad322616ebf7853e58b0eb0f8f8e53 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 0ad5b913 | ≈ none found | 3 | 1 | 0.964 | 0.2629 |
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 0ad5b913— 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
- US19900915_A 15 September 1990
- next
- Tweedsmuir 23 September 1990, Tweedsmuir
- previous in JP
- JP19900831_A 31 August 1990
- next in JP
- Sasaguri 24 September 1990
- same day
- Sasaguri (Sasaguri)
- within 7 days and 25 km
- Sasaguri 17 September 1990, 0 m away, 0 day(s) apart · Sasaguri 24 September 1990, 0 m away, 7 day(s) apart
In place
The nearest formations the archive can place.
Sasaguri17 September 1990Sasaguri
0 m away, 1990-09-17 Sasaguri24 September 1990
Sasaguri
0 m away, 1990-09-24 Sasaguri11 October 1990
Sasaguri
0 m away, 1990-10-11 Kanzaki29 August 1990
Kanzaki
37.9 km away, 1990-08-29 Kanzaki29 August 1991
Kanzaki
37.9 km away, 1991-08-29
Yukuhashi24 September 1990Yukuhashi
41.9 km away, 1990-09-24
- 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/JP19900917_B.json · row in index/manifest.jsonl
- input digests
- entity 80648a5bd0ee · images 026be9f28c9a · texts 4f53cda18c2b · geo beb0c28ff60f