Warning issued for large earthquakes in the West Pacific (over 6+M) above Australia (PNG & Indonesia). Dutch comments on the explosion and quake that brought down the condo in Miami at 56.45:
A progression [of quakes of]13 miles broke on the West Coast (2 x 5.9 M quakes) Southern Cal gets hit by a 5 then a spread of 3s goes across the plate up to Indiana then a 3.9 (experimental blast) out in the ocean then a building in Miami collapses. The blast was on the edge of the plate (Bermuda Triangle)....maybe it was an experimental blast to expend energy out of the plate?
Two quakes of the coast in Western Australia under Indonesia a 3.1M and then 5 days later (same spot) a 5.1 M. South Australia hit with minor quakes (about 11 mins).
If you go to the Volcano discovery site you can chose SA and zoom in. Broken Hill is on its own mini craton and the the other small quake happened in the Flinders seismic zone. See this older article for craton maps: