In the article "Ohio Seismic Network Receiving Four More Seismometers," which appeared in the May 18 issue of NGI's Shale Daily (see Shale Daily, May 18), a spokesman for the Ohio Department of Natural Resources (ODNR) said the Ohio Seismic Network (OhioSeis), part of the ODNR's Division of Geological Survey, will have a total of six seismometers deployed. OhioSeis will actually have six three-component seismometers and a total of 36 seismometers deployed.