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Areas of expertise Atmospheric turbulence, especially boundary layer turbulence Dispersion of pollutants in the atmosphere Lagrangian models of dispersion Large-eddy simulation Publications by David Thomson Current activities David’s current activities lie in two main areas. The first involves

(Cumbria) of only -0.1 °C and Copley (Durham) reporting 9 cm of lying snow. The 5th started cold, with frost for many inland locations, then it was sunny for many, with just the odd isolated shower in the Midlands and the south-west. The 6th began with widespread frost, severe away from western areas

in the afternoon. It was generally cloudy on the 7th, feeling colder as an easterly wind set in, with wintry showers near north-eastern coasts, and a broad area of snow over East Anglia and the south-east, producing up to 10cm of lying snow in some places. Widespread frost on the 8th, with wintry showers

. Residents of Madrid saw the deepest snow accumulations in the city for over 50 years with 50-60 cm of snow lying in some parts. Relatively cloud-free conditions on January 11th allowed this image to be captured by the NASA/NOAA operated Suomi-NPP satellite, showing the extent of the snow cover over

ground above 200 metres, particularly in Scotland, with some low-lying areas seeing 2-5 cm. Hail and lightning are also possible, mostly across northern and western Scotland. The South West is likely to see strong winds on Tuesday night with the chance of gusts of up to 60 mph.  These strong winds

Lying at 0900 UTC 01 8.8 1 -0.5 1 0 0 02 3.2 -0.7 1 0 0 03 0.8 2.8 0 0 04 4.4 0.1 0 0 05 9.8 1 1.5 - 0 06 9.4 1 5.0 0 0 07 0.2 2.1 0 0 08 1.1 -0.8 1 3 1 09 0.9 -0.7 1 4 1 10 0.2 -1.9 1 4 1 11 0.0 -4.1 1 2 1 12 0.0 -4.2 1 0 0 13 tr -2.9 1 0 0 14 2.8 -1.6 1 0 0 15 0.8 0.4 0 0 16 0.2 3.9 0 0 17 0.2 3.8

with some lying snow possible at times over hills further north.” Upcoming forecast Saturday will start cold with a risk of frost in places before we start to see a return to a southwesterly air flow bringing milder, wetter conditions, especially in the west, for the rest of the weekend and the start

, at 28ºC.  Tony Wisson added: “By the beginning of the weekend we could very well be meeting heatwave thresholds in places. While the warmest temperatures are likely across London and the east of England, by Saturday heatwave thresholds could be reached across much of the Midlands, low-lying areas

Monday 2 June 1975 (Widespread June snowfall) Weather chart for 1200 UTC on 2 June 1975 General summary A band of rain, with some sleet or snow in places, across the Midlands quickly pushed south to lie across southern counties of England by midday. The afternoon saw this cloud and rain, with some

MORE: 2025 outlook: in top three warmest years on record Snow No Met Office weather stations recorded lying snow this April, however, historically, the deepest snow depth was 47cm at Glenmore, Inverness-shire, on April 8, 1975, Sunshine Sunshine statistics will become available at the conclusion