Weyhill

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

Date

4 August 1991, to day precision. What a source records is the day a formation was found and reported.

reported by

cc: 4 August 1991

weekday

Sunday, day 216 of the year, ISO week 31, summer

sun and moon

43.6 days after the June solstice; moon waning crescent (39% lit), 8.7 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

51.217684, -1.546330 — place, ±2,000 m, by os_open_names, from the cc record

on a map

OpenStreetMap

Crop and size

crop

not recorded (cc: —)

diameter

85 ft (25.9 m)

size as written

26 m | 85 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.

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.

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 e990cbd8— 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

Waden Hill 3 August 1991, Waden Hill

next

Cheesefoot Head 6 August 1991, Cheesefoot Head

previous in UK

Waden Hill 3 August 1991

next in UK

Cheesefoot Head 6 August 1991

same day

Monxton (Monxton)

within 7 days and 25 km

Monxton 4 August 1991, 2.2 km away, 0 day(s) apart · Amesbury 28 July 1991, 17.1 km away, 7 day(s) apart · Stonehenge 28 July 1991, 20.3 km away, 7 day(s) apart · Micheldever 9 August 1991, 21.1 km away, 5 day(s) apart

In place

The nearest formations the archive can place.

Weyhill19 April 1998
Weyhill
0 m away, 1998-04-19 Weyhill28 July 2002
Weyhill
0 m away, 2002-07-28 Weyhill18 July 2003
Weyhill
0 m away, 2003-07-18 Penton Grafton30 May 1999
Penton Grafton
1.3 km away, 1999-05-30 Penton Grafton8 June 2000
Penton Grafton
1.3 km away, 2000-06-08 Monxton4 August 1991
Monxton
2.2 km away, 1991-08-04

same county and year

Chilcomb 6 May 1991 · Upham 5 June 1991 · Headbourne Worthy 6 June 1991 · Cheesefoot Head 7 June 1991 · Chilcomb 16 June 1991 · Hurstbourne Tarrant 21 June 1991 · Litchfield June 1991 · Litchfield 3 July 1991 · Cheesefoot Head 5 July 1991 · Chilcomb Down 19 July 1991 · South Wonston 19 July 1991 · Sparsholt 20 July 1991 · Cheesfoot Head 30 July 1991 · Cheesefoot Head July 1991 · Cheesefoot Head August 1991 · Wilton August 1991 · Bentworth 2 August 1991 · Cheesefoot Head 2 August 1991 · Morestead 2 August 1991 · Monxton 4 August 1991 and 13 more

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/UK19910804_B.json · row in index/manifest.jsonl

input digests

entity dfd26c4d6bf9 · images 77a24a22d6a7 · texts 4f53cda18c2b · geo e2871f1dbb5b