TY - JOUR PY - 2018// TI - Assessing whether the 2017 Mw 5.4 Pohang earthquake in South Korea was an induced event JO - Science A1 - Kim, Kwang-Hee A1 - Ree, Jin-Han A1 - Kim, YoungHee A1 - Kim, Sungshil A1 - Kang, Su Young A1 - Seo, Wooseok SP - 1007 EP - 1009 VL - 360 IS - 6392 N2 - The Mw 5.4 Pohang earthquake, the most damaging event in South Korea since instrumental seismic observation began in 1905, occurred beneath the Pohang geothermal power plant in 2017. Geological and geophysical data suggest that the Pohang earthquake was induced by fluid from an enhanced geothermal system (EGS) site, which was injected directly into a near-critically-stressed subsurface fault zone. The magnitude of the mainshock makes it the largest known induced earthquake at an EGS site.

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Language: en

LA - en SN - 0036-8075 UR - http://dx.doi.org/10.1126/science.aat6081 ID - ref1 ER -