Explore the Doomsday Map

Pan and zoom worldwide. Hazard layers currently cover England for flood planning and the UK for weather warnings when data is available.

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Map layers

England flood planning zones

Official planning dataset · England · Mapped zone polygons. River and sea planning zones. Surface-water flooding is outside this layer’s scope. Zoom into England to load the visible zone geometry.

Flood Zone 2
Flood Zone 3

Environment Agency layer snapshot edited 13 June 2024. Zones cover river and sea flooding for planning purposes. The postcode marker represents an area.

Official flood planning dataset

Met Office Weather Warnings

Issued warnings · United Kingdom · Warning area polygons. Warnings describe possible impacts in the mapped area. Conditions can vary within it.

Official Met Office Weather Warnings map

How to check flood risk by postcode

The link includes the approximate map centre, zoom and selected layers.

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