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Cold conditions likely with risk of snow

Prof Adam Scaife, of the Met Office Hadley Centre, said: “Signs of this event appeared in forecasts from late January and in the last few days we have seen a dramatic rise in air temperature, known as a Sudden Stratospheric Warming, at around 30km above the North Pole. This warming results from

Prof. Mike Cullen

currently used by the Met Office and several other large operational centres. This formulation is very expensive computationally and it is necessary to see whether its use will still be justified on future supercomputers with more parallel architecture. Mike is also taking a lead in making fuller use

Hurricanes

, 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

News

Record-breaking rain more likely due to climate change

A new study by scientists in the Met Office Hadley Centre has found that days with extreme rainfall accumulations will become more frequent through the century. The research used the record rainfall observed on 3 October 2020 as an example and found that while in a natural environment

Memo

institutions and risks to future funding. � Rob Varley (Chief Executive) delivered his report and the Board noted a number of points, including signed multi-year agreements for the Public Weather Service (PWS) and Flood Forecasting Centre (FFC); a number of international Memoranda of Understanding

storm-deirdre---met-office.pdf

Airport due to strong crosswinds. Weather data The satellite image at 1305UTC on 15 December 2018 shows the centre of Storm Deirdre to the south of Ireland, with associated fronts almost entirely swathing the UK in cloud. Image copyright Met Office / NASA / NOAA. The analysis chart at 1800 UTC

Emma Corrigan MSc, NATS Operations manager

Area of expertise Aviation Air traffic management Airport and airline operations Current Activities Emma has been Met Office NATS Operations Manager since 2017, leading a team of six Senior operational meteorologists based at NATS’ Swanwick Control Centre. She works with key decision-making

Dr Heather Rumbold (Ashton)

where she spent 3 years in the Hydro-Meteorological Forecasting Group at the Joint Centre of Hydrometeorological Research, Wallingford. She developed the offline MOSES-PDM (Met Office Surface Exchange Scheme - Probability Distributed Moisture) model within the UK Post Processing System (UKPP

Earth system model development

the concentrations of greenhouse gases and aerosols and so feed back on to the climate. HadGEM2 is the first Met Office Hadley Centre model to include Earth system components as standard. The extra components that have been added to the physical model include a terrestrial carbon cycle; ocean

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