This map shows which bits of London will be under water when it floods
The United Kingdom is in the middle of a massive flooding crisis. For the fourth time in a decade, large parts of Northern England are underwater following high levels of rain that caused riverbanks to burst on Boxing Day.
For Londoners, the images of the devastation in Lancashire and Yorkshire can seem very distant - it's easy to forget that London is built on the banks of a massive, tidal river.
For much of its history, London has been plagued by floods. In 1928, a combination of melting snow, a high tide, and a storm surge caused the Thames river to burst its banks, devastating central London. Iconic landmarks including the Houses of Parliament, The Tate Gallery, and the Tower of London were surrounded by water. Following the 1928 flood and a storm surge in 1953 that left parts of east London under water, the Thames Barrier was built to prevent tidal water surging up the Thames and into London.
However, each year large swaths of London still have a 1-in-1000 (0.1%) or 1-in-100 (1%) chance of flooding.
The map below, from the UK's Environment Agency, shows the risk of flooding across London.
The areas shaded in blue represent regions that are at risk of flooding from rivers and the sea. The darker the blue, the higher risk that region has of flooding each year.
The light blue shading represents a "low risk" of flooding, which means that each year there is up to a 1% chance that these places will flood. Weather forecasters are calling some of the flooding in Yorkshire a "one-in-100-year flood," for example. You can see that most of central London is in light blue.
The areas of darker blue are "high risk" areas, which means they have a 1-in-30 (3.3%) chance of flooding each year. These "high risk" areas are dotted around the Thames river, including Woolwich, Limehouse, Wapping, and Battersea as you move from east to west.
You can check out the Environment Agency map for yourself to see what risk your house is at here.
- Markets trade firm on global rally, fresh foreign fund inflows
- Sustainable Energy Efficiency
- BenQ Zowie XL2546X review – Monitor for the serious gamers
- 9 health benefits of drinking sugarcane juice in summer
- 10 benefits of incorporating almond oil into your daily diet
- Nothing Phone (2a) blue edition launched
- JNK India IPO allotment date
- JioCinema New Plans
- Realme Narzo 70 Launched
- Apple Let Loose event
- Elon Musk Apology
- RIL cash flows
- Charlie Munger
- Feedbank IPO allotment
- Tata IPO allotment
- Most generous retirement plans
- Broadcom lays off
- Cibil Score vs Cibil Report
- Birla and Bajaj in top Richest
- Nestle Sept 2023 report
- India Equity Market