thanks for the link, Donuel. 14000 earthquakes is not something I can visualise or understand

I have once felt an earthquake way back in 1989. I was at work & near the windows when the world moved & the lights went out - some of my colleagues were in inner rooms, & some must have been in the toilets or lifts. Everything was back to normal for us very quickly as Sydney was about 150 km (100 miles) from the epicenter, but 13 people died in Australia's worse earthquake disaster