Witnesses have described the moments a ferocious storm struck parts of the region, causing disruption to transport and damage to properties.
One home owner in Essex whose house was damaged, said it was like"bowling balls hitting the roof of her house."
Click above to watch Serena Sandhu's report.
More top news
It will be a cooler and cloudy day with the outside chance of a shower. Highs of 16 deg C.
Becoming drier by this evening with the chance of a late sunny spell.
The Chief Executive of Southend United has told ITV News Anglia that his players deserved to win promotion to League One at Wembley.