8–10 December 2025 · 2025-26 season · named by Met Eireann · Wales, England, Scotland, Ireland
Red/amber rings mark rivers that reached or came close to their own high level during the storm — the most direct evidence of likely flooding (the gauge measures the river, not any one property). Solid dots mark each flood area's reference point, coloured by the most severe warning raised there — a warning means flooding was expected. Shaded shapes are the Environment Agency's recorded flood outlines: land actually observed flooded, published retrospectively (updated quarterly). England data only.
| Gauge | Total mm |
|---|---|
| White Barrow | 153.0 |
| Rainfall station · Devon | 149.2 |
| Dartmoor Fernworthy | 131.6 |
| Rainfall station · Devon | 129.6 |
| Rainfall station · Devon | 123.3 |
| Glenridding Greenside Mines | 122.0 |
| Rainfall station · Westmorland and Furness | 119.5 |
| Bovey Tracey | 102.4 |
| Ennerdale Black Sail | 101.6 |
| Wet Sleddale | 98.9 |
| Prewley | 97.6 |
| Brotherswater | 95.9 |
| Station | Peak | % of warning |
|---|---|---|
| Bodiam Avenue · Daniels Brook | 0.56 m | 347% |
| Chesterfield Calow Lane · Calow Brook | 0.65 m | 338% |
| Uplyme Springhead Road · River Lim | 0.59 m | 319% |
| Myerscough · Old River Brock | 2.47 m | 314% |
| Oakenshaw Wyke Bottoms · Low Moor Beck | 0.94 m | 314% |
| Skipton Eller Beck · Eller Beck | 2.32 m | 310% |
| Dutlas · River Teme | 1.82 m | 304% |
| Castle Foregate · Bagley Brook | 1.28 m | 297% |
| Blackstones Farm · River Crimple | 1.38 m | 292% |
| Kielder Butteryhaugh · River North Tyne | 1.55 m | 277% |
| Moyles Court · Docken's Water | 0.84 m | 277% |
| Burton Bradstock · River Bride | 1.41 m | 265% |
Gauge records cover 7–11 December 2025 (the storm window ± a day). Frozen 3 Jul 2026.
FloodRadar compiles Environment Agency warning history, gauge data and public reporting. It is not an emergency service and does not replace official flood warnings — always follow official guidance during a storm.
