2.6 magnitude earthquake, beverly, ohio - 1/26/ · pdf file2.6 magnitude earthquake, beverly,...

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2.6 Magnitude Earthquake, Beverly, Ohio - 1/26/2018 Small, deep (12 Km) quake across the Ohio River from Parkersburg. Approximately 10 miles from the margin of the Rome Trough but still may be associated with “step-down” faulting parallel to the Trough. Notice that the epicenter of the fault is surrounded by wastewater injection wells. This suggests that seismic activity may be associated with injection activity although it is unlikely that any of the injection wells are targeting formations at a depth of 12 Km (probably basement rocks).

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Page 1: 2.6 Magnitude Earthquake, Beverly, Ohio - 1/26/ · PDF file2.6 Magnitude Earthquake, Beverly, Ohio - 1/26/2018 Small, deep (12 Km) quake across the Ohio River from Parkersburg

2.6 Magnitude Earthquake, Beverly, Ohio - 1/26/2018

Small, deep (12 Km) quake across the OhioRiver from Parkersburg. Approximately 10miles from the margin of the Rome Troughbut still may be associated with “step-down”faulting parallel to the Trough. Notice thatthe epicenter of the fault is surrounded bywastewater injection wells. This suggeststhat seismic activity may be associatedwith injection activity although it is unlikelythat any of the injection wells are targetingformations at a depth of 12 Km (probablybasement rocks).