Category Archives: G2G

Snowmelt forecasting capability within Grid-to-Grid

The formation and melting of snow can be a key component of river flows in the UK, particularly in upland areas. Different configurations of the countrywide Grid-to-Grid (G2G) model are used to deliver the snowmelt component, using different approaches for … Continue reading

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Storm Frank-Short Range Forecast Performance

On the 30th December, 2015, new maximum peak levels were recorded on the Rivers Cree, Dee and upper Tweed due to rainfall which fell overnight from the 29th to the 30th December associated with Storm Frank; an unusually deep area … Continue reading

Posted in Forecasting, G2G, Hydrometeorology, Risk communication, Weather prediction | 2 Comments

The 2005 Teviot floods: then and now

As previously reported Storm Desmond caused severe flooding over the weekend of the 5th and 6th December in parts of the country including the Teviot Valley. The River Teviot in Hawick recorded its second highest river flow on record and … Continue reading

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Storm Desmond – Scotland’s first red flood risk

Over the weekend of 5 – 6 December 2015 Storm Desmond – the fourth UK named storm of the winter season – brought damaging winds and heavy rain across Scotland, which experienced its most severe flood event since the advent … Continue reading

Posted in Flood, Forecasting, G2G, Uncategorized, Weather prediction | 2 Comments

The July Perthshire floods: hydrometeorological predictions

A major clean-up operation is underway following flooding that affected some Perthshire communities on the 17th July 2015. Villages such as Bankfoot were affected and surface water flooding was seen across much of the road network; however the flooding impacts were most … Continue reading

Posted in Flood, Forecasting, G2G, Hydrometeorology, Risk communication, Weather prediction | 1 Comment

Grid-to-Grid performance during a hydrologically significant event in the North West

Following the West Highland heavy rainfall event of last October the forecasting service recently had to again respond to a forecast of potentially extreme rainfall in a similar area over the past few days. The rainfall event was well forecast with … Continue reading

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Hydrometeorological forecasting and ex-tropical storm Bertha

On Monday 11th August, the remnants of the ex-tropical storm Bertha brought heavy and very intense rain for many parts of northern Scotland. Early indications are that over 100 mm of rain was recorded over a 12 to 16 hour … Continue reading

Posted in Flood, Forecasting, G2G, Hydrometeorology, Probabilistic, Risk communication | 3 Comments