So the folks at The RiotACT have a slide show of photos from the Canberra Thunderstorm up at YouTube (embedded below).
Below is a picture linked from their site of water running through a light fitting at the Canberra Center.
News stories on Google News.
Your summer looks like a Welsh winter! :))
Dem some big hailstones !
btw – Mothers Day UK Sunday 18th March. 😉
Al