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and typhoons in the northwest Pacific, these huge storms have wind speeds of at least 74 miles per hour and can be up to 1000 kilometres in diameter.  Increase in tropical cyclone risk to coastal regions Research by Imperial College London as part of the CSSP China project found that the activity

and the Australian Bureau of Meteorology, the proof-of-concept study looked at eight heat events London experienced from 2019-2021 and fused together operational Met Office weather forecasts with quality-controlled citizen observations and land-use data to train a machine learning model, before

of 2010 influences the statistics for this most recent decade for example, but cold years like 2010 occur much less frequently now than in the past. Highest daily maximum temperature Date Highest daily maximum temperature °C Location 26 February 2019 21.2 Kew Gardens (London) 25 July 2019 38.7

PWSCG (33) Meeting 10:30 – 16:00 Wednesday 22 nd April 2015 Conference Centre, BIS, 1 Victoria Street, London In Attendence: Wyn Williams (WW) Denise Harker (DH) Mike Gray (MG) Steve Barnes (SB) Alessia Morris (AM) David Gibbs (DG) Richard Jackson (RJ) Claire Douglas (CD) Dane Marsh (DM) Craig

. Mike's work aims at developing the use of these sensors to improve the information available to the London Volcanic Ash Advisory Centre (VAAC). Career Background Mike has been working in the Satellite Applications group since autumn 2010. Before joining the Met Office, he studied at the University of Bristol and gained a PhD in Chemistry. His research focused on the global simulation of tropospheric ozone using detailed chemical mechanisms.

Modelled volcanic ash concentration forecasts are available below. Volcanic Ash Forecasts are only available from London VAAC for volcanoes erupting within the London VAAC area.

These charts supplement the London Volcanic Ash Advisory graphics (VAG) and advisories (VAA). They are to be used with caution. The outer edge of the low concentration zones (indicated as cyan) on these charts represent the standard threshold (200 micrograms of ash per cubic meter) as used

, AHI and ABI. Cameron's work aims at developing the use of these sensors to improve the information available to the London Volcanic Ash Advisory Centre (VAAC). Career background Cameron has been working in the Satellite Applications group since autumn 2019. Before joining the Met Office, he

Modelled volcanic ash concentration forecasts are available below. Volcanic Ash Forecasts are only available from London VAAC for volcanoes erupting within the London VAAC area.

These charts supplement the London Volcanic Ash Advisory graphics (VAG) and advisories (VAA). They are to be used with caution. The outer edge of the low concentration zones (indicated as cyan) on these charts represent the standard threshold (200 micrograms of ash per cubic meter) as used

Modelled volcanic ash concentration forecasts are available below. Volcanic Ash Forecasts are only available from London VAAC for volcanoes erupting within the London VAAC area.

These charts supplement the London Volcanic Ash Advisory graphics (VAG) and advisories (VAA). They are to be used with caution. The outer edge of the low concentration zones (indicated as cyan) on these charts represent the standard threshold (200 micrograms of ash per cubic meter) as used

calibrated accurately. There tend to be more diaries for heavily populated areas, such as London with large gaps in rural areas like Wales. In addition, the earlier the period you are interested in the fewer diaries will be in the collection and depending on your research you may find the nearest available location may be a considerable distance from that in which you are interested.