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Maps of probability for a given threshold

Maps for the UK can now be produced to show the projected probability, across the UK, of a user-defined threshold. For example a map might show the probability that precipitation will increase by less than 1% by 2080s. They are available for download from the UKCP09 User Interface

Each map depicts projected probability of change across the UK based on a user-defined threshold (greater than or less than the defined threshold):

  • For one variable
  • For the marine regions or 25 km land grid squares or aggregated regions across the UK
  • For one temporal average (month, season or annual)
  • For one time period
  • For one of the three emission scenarios

More information on maps of probability for a given threshold

More information about how to use the maps can be found on the Maps of probability for a given threshold detail  page. Information on how to interpret the maps can be found on the Interpreting maps of probability for a given threshold page.

Need more help?

For questions and queries about UKCP09 please see our Help section.