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• factsheet_11-interpreting-weather-charts_2023pdf

  of similar atmospheric pressure. Charts showing isobars are useful because they identify features such as anticyclones (areas of high pressure), depressions (areas of low pressure), troughs and ridges which are associated with particular kinds of weather. High pressure or anticyclone High pressure

• Microsoft Word - 2019_004_storm_gareth.docx

  overnight 12 to 13 March. A further area of low pressure brought some very wet weather to western and northern areas on 14 March, with the last low of the sequence on 16 March 2019. The sequence of analysis charts below show the succession of low pressure systems affecting the UK: 0600 UTC 10 March, 0000

• Microsoft Word - mwr_2023_08_for_print.docx

  rainfall maps - calendar view These maps show daily rainfall for each day of August 2023 as daily totals. The daily rainfall is the total from 0900UTC on the day in question to 0900UTC the following day. Mon Tue Wed Thu Fri Sat Sun Monthly atmospheric circulation Mean sea level pressure These charts

• mwr_2023_04_for_print.pdf

  as daily totals. The daily rainfall is the total from 0900UTC on the day in question to 0900UTC the following day. Mon Tue Wed Thu Fri Sat Sun Monthly atmospheric circulation Mean sea level pressure These charts show the monthly mean sea level pressure for April 2023 for the UK and north Atlantic, based

• mwr_2023_04_for_printpdf

  as daily totals. The daily rainfall is the total from 0900UTC on the day in question to 0900UTC the following day. Mon Tue Wed Thu Fri Sat Sun Monthly atmospheric circulation Mean sea level pressure These charts show the monthly mean sea level pressure for April 2023 for the UK and north Atlantic, based

• mwr_2024_06_for_print.pdf

  on the day in question to 0900UTC the following day. Mon Tue Wed Thu Fri Sat Sun Monthly atmospheric circulation Mean sea level pressure These charts show the monthly mean sea level pressure for June 2024 for the UK and north Atlantic, based on the ERA5 reanalysis (Hersbach et al, 2019), both as actual

• mwr_2024_05_for_print_v1.pdf

  as daily totals. The daily rainfall is the total from 0900UTC on the day in question to 0900UTC the following day. Mon Tue Wed Thu Fri Sat Sun Monthly atmospheric circulation Mean sea level pressure These charts show the monthly mean sea level pressure for May 2024 for the UK and north Atlantic, based

• mwr_2024_05_for_print_v1pdf

  as daily totals. The daily rainfall is the total from 0900UTC on the day in question to 0900UTC the following day. Mon Tue Wed Thu Fri Sat Sun Monthly atmospheric circulation Mean sea level pressure These charts show the monthly mean sea level pressure for May 2024 for the UK and north Atlantic, based

• mwr_2025_04_for_print.pdf

  rainfall for each day of April 2025 as daily totals. The daily rainfall is the total from 0900UTC on the day in question to 0900UTC the following day. Mon Tue Wed Thu Fri Sat Sun Monthly atmospheric circulation Mean sea level pressure These charts show the monthly mean sea level pressure for April 2025

• mwr_2025_04_for_printpdf

  rainfall for each day of April 2025 as daily totals. The daily rainfall is the total from 0900UTC on the day in question to 0900UTC the following day. Mon Tue Wed Thu Fri Sat Sun Monthly atmospheric circulation Mean sea level pressure These charts show the monthly mean sea level pressure for April 2025