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• factsheet_11-interpreting-weather-charts_2023pdf

  the winter months and can bring cold easterly winds across the United Kingdom. Blocking highs High pressures have the ability to interrupt the normal eastward movement of depressions, troughs and ridges for at least a few days. These are called blocking highs and are typical of high pressure centres

• CFC-11

  ’ if it meets the following criteria: � � � The total air concentration from the nine grid boxes centred on and surrounding Mace Head is less than ten times the dilution sensitivity limit i.e. local emissions do not significantly contribute. The total air concentration contribution from a population map

• UK and Global extreme events – Heavy rainfall and floods

  , Scotland has experienced the greatest increase in rainfall, while most southern and eastern areas of England have experienced the least change. From the start of the observational record in 1862, six of the ten wettest years across the UK have occurred since 1998. The number of days where rainfall

• 20150730 LE Final Report v8 clean

  the needs of UK civil and military government institutions, It is one of only a small number of NMSs who sell services to government institutions in other nations, including supplying services to Australia, South Korea and the US Air Force, It is one of only two World Area Forecast Centres, delivering

• factsheet_18-weather-satellites_2023.pdf

  the Customer Centre on: Tel: 0370 900 0100 Fax: 0370 900 5050 Email: enquiries@metoffice.gov.uk If you are outside the UK: Tel: +44 330 135 0000 Fax: +44 330 135 0050 Brief history Until the 1960s measurements of the Earth’s atmosphere and surface were all made by in-situ measurements from weather

• factsheet_18-weather-satellites_2023pdf

  the Customer Centre on: Tel: 0370 900 0100 Fax: 0370 900 5050 Email: enquiries@metoffice.gov.uk If you are outside the UK: Tel: +44 330 135 0000 Fax: +44 330 135 0050 Brief history Until the 1960s measurements of the Earth’s atmosphere and surface were all made by in-situ measurements from weather

• rapidattributionsummary_may2024_v2.pdf

  heat was centred in Scotland for this period, with the highly populated south of England (London in particular) being only in the top-third of Mays for temperature. Nonetheless the resulting UK-average daily minimum and daily mean temperatures were recordbreaking. While maximum temperatures were

• rapidattributionsummary_may2024_v2pdf

  heat was centred in Scotland for this period, with the highly populated south of England (London in particular) being only in the top-third of Mays for temperature. Nonetheless the resulting UK-average daily minimum and daily mean temperatures were recordbreaking. While maximum temperatures were

• Factsheet_2_Thunderstorms_2026pdf

  the Customer Centre on: Tel: 0370 900 0100 Fax: 0370 900 5050 Email: enquiries@metoffice.gov.uk If you are outside the UK: Tel: +44 330 135 0000 Fax: +44 330 135 0050 Introduction A thunderstorm can be described as one or more sudden electrical discharges, manifested by a flash of light (lightning

• PowerPoint Presentation

  until at least the end of 2026, most land areas are likely to be warmer than normal with very limited exceptions. These include, northern Australia and the South Pacific Islands where near normal or, for the latter, below normal temperatures are more likely. Near normal temperatures are also expected