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Wildfires and Fires in the Open

In the following sections you can find advice on how to keep yourselves and your community safe from the risk of wildfires and fires in the open.

Wildfire Statistics

Not all outdoor fires are wildfires.

Currently, there is no single definition of what constitutes a wildfire and categorisation varies across different agencies.

ESFRS statistics are based on the following:

Definition of a wildfire is based on the FRS Wildfire Operational Guidance document definition.

These are fires in the open affecting vegetation, e.g. woodland, grassland, crops, shrub land etc. that have to meet at least one or more of the following criteria: 

  • Involves an area greater than 1 hectare (bigger than a football pitch)                                                                                   
  • Requires at least 4 fire appliances.                                                                                               
  • Requires resources to be committed for more than 6 hours.                                                                                     
  • Has a sustained flame length greater than 1.5m*.                                                                                     
  • The fire is a serious danger to people, the environment, buildings, and roads*.      
Wildfires in East Sussex
Grassland fires

NB. Statistics reported as of 30 June 2025

Further information

The following links may provide additional information on how to be prepared and where to go if you have any concerns.

If you have any information about deliberate firesetting you can contact CrimeStoppers (100% anonymously) by calling 0800 555 111 or completing the online form at: Giving information anonymously | Crimestoppers

If you have concerns about children or young people who show concerning behaviour around fire then our education initiative Firewise can also help.