Regardless of how regulators resolve their investigation into an April 2 earthquake in southeastern Ohio, drilling and well operators in the area will almost certainly need to do more careful monitoring and reporting in the future, now that there’s a known seismic risk. “Any time an earthquake occurs, that’s an indication that there’s a fault there,” said geologist Michael Brudzinski at Miami University in Oxford.The magnitude 3.0 quake on April 2 took place at 7:58 a.m. in the Marietta unit of Wayne National Forest in southeastern Ohio. [node:read-more:link]