If this is a foreshock.. no way of knowing for sure tho..
but
We’re way overdue as is for the Next “Big One”..
If nothing else , this makes some folks think preparedness in case of such an event occurring in their lifetime.. and that’s a good thing. Those able-minded&bodied who would rely on gubamint and agencies and neighbors to rescue&bail them out ought think twice.
If this is a foreshock.. no way of knowing for sure tho...One things for sure though, it didn't releive any strain on those systems, it added to it...