Not sure what the initial depth was. But:
“At 10:46 a.m., USGS stated there was a second 2.7 magnitude quake roughly six miles northwest of Smiths Ferry at a depth of around ten kilometers.”
The 10 km depth makes it more likely it was the good guys blowing up the child sex trafficking tunnels of the bad guys.
If I said “that was DUMBs”, nobody would understand.
But, you know. Thanks for pointing it out.