A critical review of ground based observations of earthquake precursors

L Conti, P Picozza, A Sotgiu - Frontiers in Earth Science, 2021 - frontiersin.org
We aim at giving a short review of the seismo-associated phenomena detected on ground
that in recent years have been investigated as possible earthquake precursors. The paper …

Triggering of the Pohang, Korea, Earthquake ( 5.5) by Enhanced Geothermal System Stimulation

WL Ellsworth, D Giardini, J Townend… - Seismological …, 2019 - pubs.geoscienceworld.org
On the afternoon of 15 November 2017, the coastal city of Pohang, Korea, was rocked by a
magnitude 5.5 earthquake (M w, US Geological Survey). Questions soon arose about the …

[HTML][HTML] Long-term patterns of earthquakes influenced by climate change: insights from earthquake recurrence and stress field changes across the Korean Peninsula …

MJ Kim, HK Lee - Quaternary Science Reviews, 2023 - Elsevier
This study examined the temporal patterns of paleo-earthquake recurrences on the Korean
Peninsula, situated near the Eurasian Plate boundary, by using electron spin resonance …

Induced and triggered seismicity by immediate stress transfer and delayed fluid migration in a fractured geothermal reservoir at Pohang, South Korea

KI Kim, H Yoo, S Park, J Yim, L Xie, KB Min… - International Journal of …, 2022 - Elsevier
This study reveals the important role of hydromechanical responses of large hydraulic
fractures in the cause and mechanisms of induced seismicity associated with the M w 5.5 …

Operational and geological controls of coupled poroelastic stressing and pore-pressure accumulation along faults: Induced earthquakes in Pohang, South Korea

KW Chang, H Yoon, YH Kim, MY Lee - Scientific reports, 2020 - nature.com
Coupled poroelastic stressing and pore-pressure accumulation along pre-existing faults in
deep basement contribute to recent occurrence of seismic events at subsurface energy …

The 2017 ML 5.4 Pohang earthquake sequence, Korea, recorded by a dense seismic network

KH Kim, W Seo, J Han, J Kwon, SY Kang, JH Ree… - Tectonophysics, 2020 - Elsevier
Abstract The 2017 ML 5.4 Pohang Earthquake in southeastern Korea, which was induced by
fluid injection from an enhanced geothermal system, and its foreshock–aftershock sequence …

Thoron, radon and microbial community as supportive indicators of seismic activity in groundwater

J Kim, H Kim, D Kaown, KK Lee - Scientific Reports, 2024 - nature.com
Earthquakes have a significant impact on groundwater environments as well as human life.
However, identifying active and affected zones from seismic events using isotopic and …

Optimization of network-based earthquake early warning systems on the Korean Peninsula

S Cho, JK Ahn, EH Hwang - IEEE Access, 2022 - ieeexplore.ieee.org
Most countries and local governments provide earthquake services in the public domain,
and they must have high accuracy. If a missed alarm of the Earthquake Early Warning (EEW) …

[HTML][HTML] Fault intersections control short period intraplate start-stop seismicity in the Korean Peninsula

A Malehmir, TK Hong, J Lee, S Zappalá, B Brodic… - Tectonophysics, 2022 - Elsevier
Abstract After the devastating Tohoku-Oki earthquake (Mw 9.0, 2011) in Japan, the Korean
Peninsula has experienced a higher number of large, plus Mw 5.0, earthquakes than …

Seismic hazard assessment for the Korean Peninsula

S Park, TK Hong, G Rah - Bulletin of the Seismological …, 2021 - pubs.geoscienceworld.org
ABSTRACT The Korean Peninsula is located in a stable intraplate region with low‐
seismicity rates and long recurrence intervals of major earthquakes. Recent moderate‐size …