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Storm Gerrit flood risk – Wednesday 27th December

Date published: 27 December 2023

Flooding

Updated 17.00 Storm Gerrit will bring heavy rain, snow and windy conditions across Scotland today (Wednesday 27 December).

David Morgan, Flood Duty Manager for the Scottish Environment Protection Agency (SEPA), said.

“Surface water and localised river flooding continues to take place across Scotland today (Wednesday) due to heavy rain and melting snow. This has cause localised property flooding, flooding of roads and disruption to travel. Many of our rivers have not yet peaked including the Tweed, Nith, Isla and South Esk where significant flooding remains possible overnight tonight.

“The strong winds combined with high tides and large waves may also result in wave overtopping and flooding of causeways, promenades, properties and roads along Ayrshire, Solway Firth, Firth of Clyde, North East, Moray Firth, Orkney and Eilean Siar coastlines. Impacts are expected to be localised and around high tides.

“Regional Flood Alerts covering most of Scotland remain in place. Flood Warnings continue to be issued as our rivers respond to the heavy rain and snow earlier in the day. We continue to work with the Met Office to monitor the situation 24/7.

“People living, working and travelling in affected areas are advised to consider any steps they need to take now to be prepared and stay safe, and to take extra care if they need to travel.

“We advise people to sign up to Floodline to receive free updates for where they live, or travel through, directly to their phone. People can also check our flood updates for all the latest information and the three-day Scottish Flood Forecast to see what conditions are expected further ahead.” 

Be prepared 

  • Check the Scottish Flood Forecast - developed in partnership with the Met Office it provides the earliest indication possible of when and where flooding is expected over the next three days, and whether the source is from rivers, surface water or the sea.    
  • Sign up to Floodline and receive free flood messages letting you know when the area where you live, work or travel through is at risk of flooding.  
  • Create a flood plan which includes knowing how to shut off your gas, water and electricity supplies.  
  • Consider installing flood protection at your home.

Stay safe

  • Follow the advice of emergency responders.
  • Don’t walk through flood water – 15cm of fast flowing water could be enough to knock you off your feet and hazards can be hidden under the water.    
  • Drive with care, and do not travel through deep fast flowing water. It only takes 30cm of fast flowing water to move an average family sized car.    
  • If you’re walking beside rivers be extra careful of wet footpaths and small watercourses.    
  • Stay away from flooded promenades and crashing waves around the coast.
  • Consider deploying flooding protection products if required.

Stay informed 

What’s the difference between a Flood Alert and a Flood Warning? 

  • We use forecast weather information provided by the Met Office combined with our own observation of rainfall and river levels and advanced hydrological modelling to provide advance warning of flooding.    
  • Regional Flood Alerts are early advice that flooding is possible across a wider geographical area. The purpose of the Alerts is to make people aware of the risk of flooding and be prepared. We normally issue them 12 to 24 hours in advance of the possibility of flooding.    
  • Flood Warnings are more locally specific and are issued for areas where we have gauges on rivers to measure the exact river height. They are issued at shorter notice when we are more certain that a specific area will be affected.  

Notes to editor

An interview with SEPA Flood Duty Manager David Morgan is available to download from our media library. You do not need to register to use the service. You will only be able to hear the first 20 seconds of audio without downloading.