Sunday 26 April 2020

White Cliffs of Dover Rockfall 2012 - 2020, Kent England UK

On the 4th of March 2012, BBC News reported that a large section of Dover's famous white cliffs had broken away and crashed into the English Channel (1)

This zoomed shot of approximately 2.5 miles from St Martin's Battery on the Western Heights shows the western terminator of the landslide as a vertical line running down the center of the photograph:


Modern view of 2012 cliff fall, or landslide at Crab Bay in the English Channel. Langdon Bay and Fan Bay are nearby, as are shipwrecks of the SS Preussen and SS Falcon. Cliff top in this region owned by National Trust.


The "smeared" cliff face to the right of the terminator is an oblique view of the area affected. Note the thin horizontal chalk crevasse on the cliff top above and beyond the top edge of the "smear" but just below the skyline.

The photo was taken about an hour before high tide and consequently it doesn't show the full height or spread of the spoil heap:


Cliff fall, or landslide from above Crab Bay into the English Channel. South Foreland lighthouse and St Margaret's-at-Cliffe are nearby. Crop of image taken with Canon 600D DSLR  and 200mm zoom lens


This section of cliffs is shown in the Rough and Ready White Cliffs of Dover Video (along with a close-up of HM Dover Coastguard station mentioned below) that was filmed at the same time as the main photo was taken.

This next photo has been extracted from the Daily Telegraph video that follows it.

The video was taken soon after the cliff collapsed in 2012 and the image shows the coastline a little  further to the east (ie out of sight of my vantage point at St Martin's Battery):


Image taken from a Daily Telegraph video of 2012 White Cliffs of Dover cliff fall near Crab Bay in the English Channel. Shows adjacent unstable area that could be the next landslide.

The "horizontal chalk crevasse" in the main photo is the top right boundary of the lozenge-shaped area of cliffs that might be where the next substantial cliff fall into the English Channel occurs.

The one-minute Daily Telegraph video, "White cliffs of Dover fall into the sea" (no commentaty):



A final photograph taken on the 22nd of July 2010 prior to the rockfall of 2012:


P&O Ferries' MV Pride of Calais ferry in the Eastern Docks of Dover harbour, Kent in 2010. Behind are White Cliffs of Dover at Crab Bay where a cliff fall into the English Channel happened in 2012.


P&O Ferries cross-channel passenger ferry, MS Pride of Calais in front of the Eastern Arm pier and Eastern Docks of Dover harbour (Port of Dover).

On the cliff top behind the ship's funnel is a foreshortened view of the top-left chalk crevasse shown in the video still; the area of the 2012 cliff fall is to its left (nearer the stern of the ship).

MS Pride of Calais was a cross-channel ferry owned and operated by P&O Ferries. She operated the Dover to Calais route between 1987 and 2012.

In early 2013, under bareboat charter to Transeuropa Ferries, she served on their Ramsgate to Ostend route and was re-named MS Ostend Spirit.

After further lay-up in the Port of Tilbury she was sold for scrap and finally beached at a salvage yard in Turkey on 13 November 2013. (3)

The White Cliffs of Dover, part of the North Downs formation, is the region of English coastline facing the Strait of Dover and France.

The cliff face, which reaches a height of 350 feet (110 m), owes its striking appearance to its composition of chalk accented by streaks of black flint.

The cliffs, on both sides of the town of Dover in Kent, stretch for eight miles (13 km). A section of coastline encompassing the cliffs was purchased by the National Trust in 2016. (4)

Also on this blog:


View of chalk cliff and English Channel from A20 roundabout with South Military Road near Archcliffe Fort.
Shakespeare Cliff
Shakespeare Cliff (west of Dover) marks the point where Great Britain most closely approaches continental Europe. On a clear day, the cliffs are easily visible from the French coast.


Photo taken during Covid-19 pandemic lockdown from A2 Jubilee Way. White Cliffs of Dover between the River Dour valley and Broadlees Bottom. Marine Parade (A20) and Athol Terrace. Part of Dover Castle on cliff top.
East Cliff and History
This panorama shows the area of White Cliffs of Dover between the River Dour valley (the town) to the left and Broadlees Bottom (A2 Jubilee Way) to the right.

The post contains close-up of three items of historical interest.

(1) Abridged from White cliffs of Dover section falls into sea:

A large section of Dover's famous white cliffs has broken away and crashed into the Channel, according to the coastguard.

Tonnes of rock collapsed into the sea between Langdon Cliffs and South Foreland Lighthouse.

Dover Coastguard said no-one was injured during the "substantial" rockfall, which happened in an area know locally as Crab Bay.

The National Trust has put up warning signs to alert walkers.

It is thought freezing conditions over the winter may have weakened the chalk cliffs.

(2) The main photograph was taken from St Martin's Battery on the Western Heights on the 24th of April during a permitted Coronavirus bike ride.

(3) Extract from MS Pride of Calais.

(4) Extract from White Cliffs of Dover 

See the Maritime and Coastguard Agency.

Covid-19 lockdown: a cycling route map and biometrics can be seen on this Polar Flow web page.

Abridged versions of this post are also on  Facebook and Twitter.

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