Lightning Flashes Over London and Southern England
Lightning flashes were observed over Wapping in London during the early hours of Tuesday morning as thunderstorms swept across southern England.
These overnight thunderstorms resulted in flash flooding and travel disruptions, occurring as the country prepares for temperatures reaching up to 40°C in the coming days.
Storms initially developed in south west England on Monday evening and progressed eastward into the south east throughout the night. Residents reported being awakened by loud thunderclaps and visible lightning flashes during the early hours.
The London Fire Brigade responded to approximately 400 calls overnight, including two house fires believed to have been caused by lightning strikes. Additionally, a house in Bristol was reportedly set ablaze during a storm earlier Monday evening.
This activity coincides with England's anticipation of extreme heat, with the Met Office issuing a rare red weather alert effective from Wednesday.
Floods, fires, and travel disruptions followed the overnight storms as the UK prepares for record June heat.
There were approximately 7,000 lightning strikes recorded over the past 24 hours, with some areas experiencing heavy rainfall leading to flash flooding.
The development of these intense thunderstorms was influenced by several factors.
Firstly, southern England experienced very warm to hot conditions on Monday afternoon, with temperatures rising into the high 20s and low 30s Celsius.
This heat contributed energy to the atmosphere, which was then primed to form large cumulonimbus clouds capable of producing thunder and lightning.
The trigger for storm formation was an atmospheric disturbance higher in the atmosphere, which facilitated the release of stored energy, resulting in the intense thunderstorms.
The storms moved across southern England from Monday evening into the early hours of Tuesday.
These overnight storms caused flash flooding in various locations, including Hammersmith, London.
Visual Impact of the Storms
The London skyline was prominently illuminated by lightning flashes during the early morning hours of Tuesday.
Lightning bolts were also visible lighting up the night sky in Hornchurch, Greater London.
In Bristol, one home was set on fire during the storm, highlighting the severity of the lightning activity.
Lightning strikes were reported near a row of houses in Bath, Somerset, with forks of lightning visible above the city on Monday evening.
Similar lightning activity was observed in Waltham Cross, Hertfordshire.
and Further Information
Additional information related to this event includes reports of overnight storms causing flooding across the Transport for London network and homes being evacuated following lightning-induced fires.
