Middleton-on-Sea

UK19900809_E

9 August 1990·Middleton-on-Sea, West Sussex

Where it was reported. With no photograph to show, the plate is the place: Middleton-on-Sea, and every formation the archive holds around it. 2 other formations sit on this exact point, because their sources named the same place and gave no finer position. The dashed ring is how precise the fix is (±2,000 m at place confidence), drawn at its true size.

Reported 9 August 1990 at Middleton-on-Sea, West Sussex. One archive recorded it, so nothing about it can be cross-checked.

The record

date: 9 August 1990 (day precision)
place: Middleton-on-Sea
West Sussex
England
crop: not recorded by any source
size: 148 ft (45.1 m) across
as written: 45 m | 148 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: 50.793958, -0.613411
how it was got: os open names
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)

diagram cropcirclecenter.com / Bertold Zugelder site default

site	kind	credit	basis	caption	size	file	source page
cc	diagram no diagram published by cropcirclecenter (plain circle placeholder)	cropcirclecenter.com / Bertold Zugelder	site default		575×415 32.4 KiB image/jpeg	image c782665e5c68	https://www.cropcirclecenter.com/date/1990/199008.html

site

kind

credit

basis

caption

size

file

source page

diagram
no diagram published by cropcirclecenter (plain circle placeholder)

cropcirclecenter.com / Bertold Zugelder

site default

575×415
32.4 KiB image/jpeg

image c782665e5c68

https://www.cropcirclecenter.com/date/1990/199008.html

Date

9 August 1990, to day precision. What a source records is the day a formation was found and reported.

reported by: cc: 9 August 1990
weekday: Thursday, day 221 of the year, ISO week 32, summer
sun and moon: 44.8 days before the September equinox; moon waning gibbous (91% lit), 2.9 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: 50.793958, -0.613411 — place, ±2,000 m, by os_open_names, from the cc record
on a map: OpenStreetMap

site	place	county	country	grid ref	what3words	fix
cc		West Sussex	England			50.793958, -0.613411 place / os_open_names

site

place

county

country

grid ref

what3words

fix

West Sussex

England

50.793958, -0.613411 place / os_open_names

Crop and size

crop: not recorded (cc: —)
diameter: 148 ft (45.1 m)
size as written: 45 m | 148 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 UK19900809_E

name Middleton-on-Sea

location

county West Sussex

country England

date reported 1990-08-09

date precision day

crop

size 45 m | 148 ft

diameter (ft) 148

grid reference

what3words

map link

credits cropcirclecenter.com / Bertold Zugelder

source page https://www.cropcirclecenter.com/date/1990/199008.html

link to the entity singleton
decided by none on 2026-09-11

warnings no_formation_page

record cc/3334002bed7f6…
raw record view: /formation/cc/3334002bed7f6fe094d35271e07d10e2ebdea03bab9fd3f119a421299adbbdf2 in the preview app

field	cc cropcirclecenter.com
id / slug	UK19900809_E
name	Middleton-on-Sea
location
county	West Sussex
country	England
date reported	1990-08-09
date precision	day
crop
size	45 m \| 148 ft
diameter (ft)	148
grid reference
what3words
map link
credits	cropcirclecenter.com / Bertold Zugelder
source page	https://www.cropcirclecenter.com/date/1990/199008.html
link to the entity	singleton decided by none on 2026-09-11
warnings	no_formation_page
record	cc/3334002bed7f6… raw record view: `/formation/cc/3334002bed7f6fe094d35271e07d10e2ebdea03bab9fd3f119a421299adbbdf2` 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, of which 1 is a shared cropcirclecenter placeholder rather than a drawing of this formation. 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 c782665e (placeholder: digest)	≈ continuous (concentric circles)	1	1	0.996	1.0049

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 c782665e— 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: Selsey 8 August 1990, Selsey
next: Haarlemmermeer 10 August 1990, Haarlemmermeer
previous in UK: Selsey 8 August 1990
next in UK: Cheesefoot Head 11 August 1990
same day: Bladon (Bladon) · Callington (Callington) · Callington (Callington) · Gateshead (Gateshead) · Middleton-on-Sea (Middleton-on-Sea) · Middleton-on-Sea (Middleton-on-Sea) · Walstonbury (Walstonbury) · Windsor (Windsor)
within 7 days and 25 km: Middleton-on-Sea 9 August 1990, 0 m away, 0 day(s) apart · Middleton-on-Sea 9 August 1990, 0 m away, 0 day(s) apart · Selsey 8 August 1990, 14.3 km away, 1 day(s) apart

In place

The nearest formations the archive can place.

Middleton-on-Sea9 August 1990
Middleton-on-Sea
0 m away, 1990-08-09

Atherington19 July 2017
Atherington
2.4 km away, 2017-07-19 Yapton7 August 1991
Yapton
2.8 km away, 1991-08-07 Yapton31 August 1991
Yapton
2.8 km away, 1991-08-31

Warningcamp3 August 1996
Warningcamp
8.8 km away, 1996-08-03

same county and year: Horsham 5 July 1990 · Horsham 12 July 1990 · Sompting 25 July 1990 · Pycombe 2 August 1990 · Shoreham 5 August 1990 · Selsey 8 August 1990 · Middleton-on-Sea 9 August 1990 · Middleton-on-Sea 9 August 1990

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/UK19900809_E.json · row in index/manifest.jsonl
input digests: entity caeed3e5da63 · images afe2570b1c43 · texts 4f53cda18c2b · geo a58e7982134c