# 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.

- Last updated: Monday, 24 August 2015