They reset this webicorder so I am not up on it as I was during the last swarm, but between 8 and 9 that very well could be a harmonic tremor. It looks more like a classic seismograph recording of one not normailly charted like that on a web based application, but it’s classic if it is.
Then the other spikes are quakes. Are we heading towards another swarm? not sure, but it has to be kept an eye on!
hmmmmm.
thx.