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on the ground, mounted on an aircraft or satellite-based, and can be used to observe the location and vertical profile of aerosols such as volcanic ash. A lidar measures backscattered light from atmospheric targets e.g. aerosols including volcanic ash and Saharan dust, water droplets and ice crystals, using

extent lower than every year before 2007. Each year, scientific centres around the world submit predictions of September Arctic sea ice extent to the Sea Ice Outlook (SIO), a series of reports published in June, July and August by the Sea Ice Prediction Network (SIPN). The second report of the summer

totals are based on the average value across each county. Lead author and Met Office climate scientist, Mike Kendon, said: “Our new analysis of these observations really shines a light on the fastest changing aspects of our weather as a consequence of climate change. Long term averages can be difficult

PWSCG (36) Meeting 10:30 – 16:00 Wednesday 27 th April 2016 BIS Conference Centre, 1 Victoria Street Minutes Wyn Williams (WW) Denise Harker (DH) Mike Gray (MG) Paul Riches (PR) Sarah Jackson (SJ) Alessia Morris (AM) John Irvine (JI) Colin Hord (CH) Nathan Travis (NT) Ben Fletcher (BF) Andy

in the first two weeks roughly 2°C below average. The cool start to the month was due to northerly and northwesterly winds bringing cold Arctic air across the UK. A low pressure centre developed over Scandinavia in the second week of June, pushing further cold air from the north across the UK. Frontal

The start of the week will be fine and dry with sunny spells for many in England and Wales. However, a series of weak fronts will push into Scotland and Northern Ireland bringing cloudier weather here with a chance of some light rain, especially across the northwest. From Wednesday onwards while

throughout the day will be around average or slightly higher than average in places, although cooler in the Southeast with the focus of higher temperatures further North and West.   Wednesday evening will see those showers mostly dying out with some light rain and drizzle affecting Northeastern

temperatures, though it may feel rather cool along windward coasts. Winds will be light to moderate, with locally fresh breezes along eastern shores. Met Office presenter and meteorologist, Alex Deakin, said: “Low cloud will seep inland for Thursday morning. It may take a while before it moves back

. Winds will be light to moderate for most, although a strong and gusty easterly breeze is forecast across southwestern areas. This may bring a fresher feel to parts of Devon and Cornwall, despite the sunshine. Temperatures will again be very warm or hot in the west, with highs around 30°C expected

intervals, although the far north may see more cloud cover and isolated showers. There is a risk of low cloud and fog along some southern and eastern coasts, which could affect visibility and create a cooler, damp environment in these areas. Winds will be light to moderate, but fresh along