A major cleanup will get underway across Sydney this morning after a super cell thunderstorm hit. The @NSWSES has responded to more than 600 calls for help with heavy rain and huge hail stones damaging roofs and bringing down trees. @tayloraiken_ #SydneyStorm #7News pic.twitter.com/8K6LyEyFZX

— 7NEWS Sydney (@7NewsSydney) 15 March 2019