The seismographs used aren't precise enough to put the point exactly at the quarry site, but it is pretty dang close.
#Oregon #geology
Mark Ingalls on Nostr: Quarry blast near Hat Rock in Oregon this morning was detected by USGS, registering ...
Quarry blast near Hat Rock in Oregon this morning was detected by USGS, registering at M1.2. There are numerous rock quarries in the Columbia Basin with events like this happening every few months.
The seismographs used aren't precise enough to put the point exactly at the quarry site, but it is pretty dang close.
#Oregon #geology
The seismographs used aren't precise enough to put the point exactly at the quarry site, but it is pretty dang close.
#Oregon #geology