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an image similar to what could be seen with the naked eye, the main difference being that ice cloud shows up as a cyan colour. The image on the right is a 'Dust RGB' which uses information from infra-red channels on the instrument. Dust in the atmosphere shows up as bright pink/magenta colour which

is initiated at 10am due to surface heating • The surface heating leads to the formation of BL rolls. • Clouds begin to form later in the day (grey contours) • Low potential temperatures (dark green contours) • Rolls form in morning. Transition to more cellular BL structure later in the day. Passage

Areas of expertise Radiative transfer theory; Satellite remote sensing; Cloud microphysics; Aircraft scientific instrumentation; Field campaign planning. Publications by Jonathan Current activities Jonathan is one of the Strategic Heads in Forecasting Research and Development, and directs the R&D

Thursday will begin on a bright and chilly note across much of the United Kingdom. Early sunshine will quickly give way to increasing cloud and strengthening winds from the west. Rain will develop through the day, initially affecting northern, western and central areas. The most persistent

Friday will begin warm and humid across much of the UK, particularly in central and eastern areas. Cloud and outbreaks of rain or showers will gradually move eastwards through the day, with some brighter spells developing, especially across northwestern parts. As the day progresses

. The highest temperatures are again expected in the southeast, where they could peak at 30°C in London. Elsewhere, temperatures widely looking at 25 to 28°C. Some low cloud with mist and fog for western parts of the UK on Tuesday morning Light rain and drizzle across Northern Ireland and western Scotland

, rapidly rising air, leading to the development of a centre of low pressure, or depression, at the surface. There are various trigger mechanisms required to transform these cloud clusters into a tropical storm and eventually into a hurricane. These trigger mechanisms depend on several conditions

cloud coinciding with the main period of daytime heating. Elsewhere, max temperatures will be similar to Tuesday, with highs of 18-20°C, and locally up to 21°C across southern and eastern England. Northern Scotland will see highs of 18-19°C. Unsettled weather is on the way later this week - here's

Tuesday will bring a mix of weather across the UK. Much of England and Wales can expect a dry day with sunny spells, particularly away from the northern and western fringes. Here, cloud will be more prevalent, with outbreaks of mainly light rain and drizzle, especially in the north-west