Yes I got the follow up that it was a non event.
Do they do any underground bomb testing in Idaho?
Or did someone trip on the siesmic o gram.
It’s a glitch in the automated location system; typically it’s a much larger quake on the other side of the world, which mistakenly gets registered as a smaller local quake (which never happened.) They quickly get deleted.
Ah thanks...the follow on must have got lost in my filters somewhere.