27–28 September 2023 · 2023-24 season · named by Met Office · Ireland, Wales, England, Scotland
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 |
|---|---|
| Honister | 86.4 |
| Ennerdale Black Sail | 85.4 |
| Seathwaite Farm | 83.2 |
| Mickleden Middle Fell Farm | 78.0 |
| Glenridding Greenside Mines | 74.0 |
| Dale Head | 70.0 |
| Thirlmere St Johns Beck | 68.4 |
| Coniston Coppermines | 64.7 |
| High Row | 64.0 |
| Brotherswater | 59.6 |
| Ennerdale Starling Gill | 54.4 |
| Force Crag | 51.1 |
| Station | Peak | % of warning |
|---|---|---|
| Clifton Hall · River Mease | 5.38 m | 364% |
| Mansfield The Dykes · River Maun | 3.04 m | 304% |
| Wensor Bridge, Shelton · River Devon | 4.63 m | 272% |
| Ashford in the Water · River Wye | 1.67 m | 223% |
| Prestbury Road · Wymans Brook | 0.09 m | 180% |
| Bacons End · River Cole | 0.69 m | 179% |
| Repps · River Thurne | 1.37 m | 176% |
| Kielder Butteryhaugh · River North Tyne | 0.92 m | 164% |
| Sidmouth Higher Woolbrook Road · Wool Brook | 1.09 m | 156% |
| The Causeway · Dimore Brook | 0.84 m | 155% |
| Bedburn · Bedburn Beck | 1.60 m | 152% |
| Brookhouse Farm · Ford Green Brook | 1.39 m | 146% |
Gauge records cover 26–29 September 2023 (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.
