There was just a M6.9 100 km depth beneath Hokkaido. The nodal plans are vertical and horizontal. Likely within the slab.

So, a few days ago I predicted that theer would be seven M6 or higher quakes in the 7 days following my post. So far there have been six (of which three were M6.0).

I'm liable to miss the prediction because there will be too many: I neglected to say "seven or more".

I there are exactly seven, Roger will have to evaluate the odds of getting this exactly correct. It's a meaningless prediction because of what it was based on (almost nothing). Or maybe I am psychic.

Chris

• M6.9 slab