Thursday, August 2, 2018

Easter Notes / The Channel


The Channel
29th March - Various programmes on Radio 4 this week marking the  Brexit “countdown”. The better, less controversial ones have been the 15 minute programmes about the English Channel / Manche: its effects on our literature, culture, psyche. They started off on Monday, with Prof. Sanjeev Gupta talking about the geological megaflood events breaching the chalk ridge which spanned the Dover Strait until the later Pleistocene (about 450ka BP onwards), dubbed Brexit 1.0, around the publication of the Nature Journal paper about findings beneath the Dover Strait. He ends by wondering What If?
On Easter Saturday, 31st March, I headed to the Channel coast at Lancing and walked to Shoreham, sketching along the way.
That followed a wet, damp Good Friday morning in Chichester, where I noted: Lavant flowing well. Dodged large puddles on pavement, including near where Lavant re-emerges from culvert, at foot of ramp up to footbridge over A259 dual carriageway. Then one big one in the eastern corner of the multi-storey car park, blocking the exit at one end. OK for 4x4s; saw one car go through, with very wet underside; we didn’t want to risk it. Got out by turning round and doubling back.
Compare and contrast weather now with that this time last year. Last year, high pressure, spring well underway; though all a bit too far too fast, especially after a dry winter. This year, 8oC in the south, feeling like 4oC in the wind; there were warnings of snow on higher ground for Monday, but don’t know whether they still stand. The ground is waterlogged everywhere; very noticeable from the train between Havant and Lancing.
Flood count up overnight: EA had 15 flood warnings out this Saturday morning – mostly southwest England and east Midlands, including the Nene and the Avon around Rugby (20 years ago, Easter flooding, 2nd week of April. Particularly badly hit were the East Midlands and along the Tewks Avon. Flood at Evesham topped 17ft, topped again (18ft +?) July 2007.
Was I sure about Shoreham? Today one of the better days of the Easter long weekend, forecast to be wet again on Monday, mainly cloudy, grey and chilly 8C over the weekend. Forecast to be better further east along the coast.
Knew for sure much more likely to get mud free walk in through urban  / pavement walking along coast than anywhere off-road /off-pavement.
Morning cloudy and glum. Train journey, sat on right, south side. Lighter, brighter sky towards coast. Chasing the light.
Sketches – pencil / graphite. Perhaps colour in back home, perhaps try out watercolor palette for Higham Hall list. Need to do, and get used to watercolor, practice sketches / paintings in watercolour, soft pastels, large brushes. Gairloch could be trial run. Other than being cold, sounds quite nice up there at the moment, sunnier anyway. For larger format / Plein air, need more settled weather, though not missing that hard sunlight.
Got off at Lancing station and walked to the beach area. Cuppa on picnic table at kiosk next to building with gym etc. First of a series of quick sketches of sea and sky as I walked along the shore to Shoreham. Sharp horizon broken by turbine poles of the Rampion wind farm. My usual media for quick sketches: pencils, Inktense, Neocolor waxy pastels for lights. Various sheets of  paper and small watercolour pad. Weather better than I’d expected: it stayed dry through the day and enjoyed changing cloudscape on the horizon, sun coming through the clouds, lighting a sliver of the horizon and the white cliffs east of Brighton.  Above the Brighton shore, tower blocks and the i360 rod. Could see the pod going up and down, slowly. Past beach huts, boats, the lagoon on my left, once an arm of Shoreham Harbour. Boat on backshore silhouette against light. Rock armour.
At Shoreham Beach, turned inland to cross the Adur Ferry Bridge. Lunch on seats near it. Still extensive, long running tidal flood defence work being undertaken by the Environment Agency, going on until at least next autumn. All along the Adur shore, closing off / diverting most the paths along the between the Harbour mouth and A27. Wall on south side of the Ferry Bridge now mainly complete, but still fences up along the slipway and further along towards the houseboats. Not so easy now to get onto the shore here like we did on one of Steve Carroll's sketchcrawls; no way over the wall. When I got to the Ropetackle arts centre, path closed to the north under the railway bridge. Tide in. Went back to Shoreham Beach and walked along the beach to Shoreham Fort and the Harbour entrance, continuing my Channel shore wanderings. Still brighter over the sea than inland. More sketches at the Fort.
Back along beach, boardwalk half way. Colder facing into the wind. Tide along Adur, beneath Ferry Bridge going out fast. As I saw last autumn, several shattered glass panels in the bridge. Presumably deliberate rather anything weather / accidental, if so sad. Did they anticipate this when they built the bridge?
Cuppa in Toast on the Coast in Shoreham High Street, before catching 15.46 train back.
Though a dry day where I went, flood count up again this evening as Friday’s rain runs through the (river) systems. At 9.00pm this evening: the Met.Office had a yellow warning out for rain tomorrow for England and Wales, everywhere SW of a line from about the Dee to Beachy Head for Sunday evening and much of Monday. On Monday, too, still a snow warning in northern Britain (yellow again), mainly high ground. The EA’s flood count in England was 17FWs around 7.00pm, but down to 12 two hours later. Among the ones dropped later was the North Sea coast around Tynemouth and Whiteley Bay; but there are two warnings on the Tewkesbury Avon and the Severn at Tewkesbury and Maisemore-Sandhurst. The Avon at Evesham was 2.71m aCD at 8.00pm, peak expected at 2.8m. The 21st July 2007 peak was 5.52m (18.11ft), the highest recorded here. The Severn has been rising fairly rapidly since yesterday. At Haw Bridge, below Tewkesbury and the Avon’s outpourings, there is an added tidal effect. Even more so at Maisemore. High spring tides after a full moon. Levels could rise further on Sunday and Monday. 113 flood alerts across large parts of mostly SW England and the Midlands and East Anglia; but also the Thames above Teddington, the Esk above Whitby.