{"id":34962,"date":"2020-08-26T07:29:37","date_gmt":"2020-08-26T07:29:37","guid":{"rendered":"https:\/\/blogs.agu.org\/landslideblog\/?p=34962"},"modified":"2020-08-26T07:29:37","modified_gmt":"2020-08-26T07:29:37","slug":"slieveanorra-1","status":"publish","type":"post","link":"https:\/\/blogs.agu.org\/landslideblog\/2020\/08\/26\/slieveanorra-1\/","title":{"rendered":"Slieveanorra: a large peat bog landslide in Northern Ireland?"},"content":{"rendered":"<h4>Slieveanorra: a large peat bog landslide in Northern Ireland?<\/h4>\n<p>Yesterday a large storm tracked across the British Isles, bringing unseasonably strong winds and intense rainfall.\u00a0 Storm Francis has caused some flooding, extensive damage to trees and some landslides.\u00a0 The most interesting of these has occurred at Slieveanorra, in the northern part of County Antrim in Northern Ireland.\u00a0 At present there is little detail of this landslide except a <a href=\"https:\/\/ballymenadaily.com\/local-news\/motorists-journey-stopped-short-by-mountain-landslide-as-storm-francis-makes-its-mark\/\">report in the Ballymena Daily<\/a>, which includes this image:-<\/p>\n<div id=\"attachment_34965\" style=\"width: 809px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-34965\" class=\" wp-image-34965\" src=\"https:\/\/blogs.agu.org\/landslideblog\/files\/2020\/08\/20_08-Antrim-1.jpg\" alt=\"Slieveanorra\" width=\"799\" height=\"493\" srcset=\"https:\/\/blogs.agu.org\/landslideblog\/files\/2020\/08\/20_08-Antrim-1.jpg 1794w, https:\/\/blogs.agu.org\/landslideblog\/files\/2020\/08\/20_08-Antrim-1-300x185.jpg 300w, https:\/\/blogs.agu.org\/landslideblog\/files\/2020\/08\/20_08-Antrim-1-1024x632.jpg 1024w, https:\/\/blogs.agu.org\/landslideblog\/files\/2020\/08\/20_08-Antrim-1-768x474.jpg 768w, https:\/\/blogs.agu.org\/landslideblog\/files\/2020\/08\/20_08-Antrim-1-1536x948.jpg 1536w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><p id=\"caption-attachment-34965\" class=\"wp-caption-text\">The aftermath of the landslide at Slieveanorra in County Antrim, Northern Ireland. Image by KEVIN MCAULEY\/MCAULEY MULTIMEDIA via the <a href=\"https:\/\/ballymenadaily.com\/local-news\/motorists-journey-stopped-short-by-mountain-landslide-as-storm-francis-makes-its-mark\/\">Ballymena Daily<\/a>.<\/p><\/div>\n<p>.<\/p>\n<p>There is little detail about the landslide in the report, but from the images above the slide appears to have occurred in <a href=\"https:\/\/blogs.agu.org\/landslideblog\/?s=peat&amp;submit.x=0&amp;submit.y=0&amp;mswhere=blog\">peat<\/a>.\u00a0 A planar shear surface maybe apparent in the distance in the image, although it is impossible to see how far up the hillside this extends.\u00a0 The report indicates that the landslide, which is on a road that links the\u00a0 Ballymoney area with the Glens, will take several days to clear.<\/p>\n<p>This is not the first peat landslide in the Slieveanorra area.\u00a0 In January 2015 the same region suffered a large peat bog landslide:-<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Croghan\/Slieveanorra bog burst Co. Antrim <a href=\"https:\/\/twitter.com\/baird_andy?ref_src=twsrc%5Etfw\">@baird_andy<\/a> @EdTurner9090 <a href=\"http:\/\/t.co\/w39PzN0QFs\">pic.twitter.com\/w39PzN0QFs<\/a><\/p>\n<p>&mdash; Graeme T. Swindles (@GraemeSwindles) <a href=\"https:\/\/twitter.com\/GraemeSwindles\/status\/554927982960447489?ref_src=twsrc%5Etfw\">January 13, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>.<\/p>\n<p>Interestingly, in April this year <a href=\"https:\/\/www.colerainetimes.co.uk\/news\/pictures-firefighters-tackle-ballycastle-gorse-fire-2545757\">Slieveanorra suffered from wildfires<\/a>, the consequence of the exceptional period of dry weather in early 2020.\u00a0 It is too early to say whether the landslide might be linked to these fires.<\/p>\n<p>.<\/p>\n<h4>Quickslide 1: a fatal landslide in Reasi, India<\/h4>\n<p><a href=\"https:\/\/www.tribuneindia.com\/news\/j%20&amp;%20k\/3-nomads-buried-alive-under-reasi-mudslide-131390\">A mudslide killed at least three people in Reasi, India yesterday<\/a>.\u00a0 I am not sure as to whether the huge boulder in the image in this report moved in this event, or in a previous one.<\/p>\n<p>.<\/p>\n<h4>Quickslide 2: Network Rail launches two task forces &#8220;to help it better manage its massive earthworks (cuttings and embankments) portfolio and its understanding and response to severe weather events&#8221;<\/h4>\n<p><a href=\"https:\/\/blogs.agu.org\/landslideblog\/2020\/08\/25\/initial-information-about-the-fatal-landslide-induced-train-derailment-at-carmont-scotland\/\">As I predicted yesterday<\/a>, Storm Francis triggered landslides on the British railway network.\u00a0 <a href=\"https:\/\/www.lep.co.uk\/news\/transport\/landslip-leads-train-cancellations-preston-leyland-chorley-and-buckshaw-parkway-2952965\">A failure between Buckshaw Parkway and Chorley has blocked the line<\/a>, disrupting trains between Preston and Bolton.\u00a0 Interestingly, Network Rail have launched two task forces <a href=\"https:\/\/www.geplus.co.uk\/opinion\/stonehaven-highlights-rails-slope-problem-13-08-2020\/\">to investigate the issue about which I wrote in the aftermath of the Carmont landslide<\/a>.\u00a0 <a href=\"https:\/\/www.networkrailmediacentre.co.uk\/news\/network-rail-launches-task-forces-in-wake-of-stonehaven-tragedy\">There are details in a Network Rail press release<\/a>:<\/p>\n<p><em>Dame Julia Slingo FRS, former chief scientist at the Met Office and a world-renowned expert in climatology, will lead a weather action task force with the objective of better equipping Network Rail to understand the risk of rainfall to its infrastructure, drawing on the latest scientific developments in monitoring, real-time observations and weather forecasting.<\/em><\/p>\n<p><em>Meanwhile, Lord Robert Mair CBE FREng FRS will spearhead an earthworks management task force to see how Network Rail can improve the management of its massive earthworks portfolio, looking at past incidents, latest technologies and innovations and best practice from across the globe.<\/em><\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content 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