Wild night in the San Francisco Bay Area. This is probably the most widespread and violent summer thunderstorm event in memory for Bay Area, & it's also one of the hottest nights in years. Convective gusts 60+ mph; enormous amount of (partially dry) lightning. Wow. #CAwx #CAfire pic.twitter.com/Q5AOEQcqR7

— Daniel Swain (@Weather_West) August 16, 2020