A small earthquake occurred in Brown County, Ohio, along the border with Kentucky ... and usually are not felt but can be recorded by a seismograph. Millions of such quakes are estimated to ...

Earthquakes are caused by movement in plate tectonics and are measured in Ohio through ODNR's Seismic Network, a system of 29 seismograph stations sprinkled across the state. The closest ...

Division of Geological Survey maintains a network of 29 seismograph stations around Ohio to constantly monitor earthquake activity. The Ohio Seismic Network was put in place in January 1999 to ...

YOUNGSTOWN, Ohio (WKBN) — The United States ... but they can be detected by a seismograph. While weak earthquakes are common ...

The Ohio Department of Natural Resources halted a fracking operation in southeast Ohio’s Noble County earlier this month, ...

All four seismographs in the Miami Valley detected the earthquake, according to the Ohio Department of Natural Resources monitoring website. Just before 6 p.m., a second earthquake was reported in ...

BROWN COUNTY — An earthquake was detected near the Ohio River early Thursday morning ... However they are strong enough to be detected by a seismograph, according to Michigan Technological ...