2020
DOI: 10.1007/s10950-020-09976-7
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Seismicity in the Northern Rhine Area (1995–2018)

Abstract: Since the mid-1990s, the local seismic network of the University of Cologne has produced digital seismograms. The data all underwent a daily routine processing. For this study, we re-processed data of almost a quarter century of seismicity in the Northern Rhine Area (NRA), including the Lower Rhine Embayment (LRE) and the Eifel Mountain region (EMR). This effort included refined discrimination between tectonic earthquakes, mine-induced events, and quarry blasts. While routine processing comprised the determina… Show more

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Cited by 11 publications
(12 citation statements)
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“…This point should be mentioned in light of the recent results of surface deformation in this area, which is consistent with a dynamic uprise of the deep mantle below the volcanic field [Kreemer et al, 2020, Ritter et al, 2001, Dahm et al, 2020. Using the local seismic network of the University of Cologne and relocation process, Hinzen et al [2021] show that whereas seismicity is lacking where the surface uplift is the largest (∼1 mm/yr), clusters of seismicity concentrate where gradients of vertical movements are measured. Peculiar events such as deep low frequency earthquakes have been identi-fied and located from 10 to 40 km of depth revealing vertical paths of ascending magma [Hensch et al, 2019].…”
Section: Artois-brabant-hainaut-ardennessupporting
confidence: 77%
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“…This point should be mentioned in light of the recent results of surface deformation in this area, which is consistent with a dynamic uprise of the deep mantle below the volcanic field [Kreemer et al, 2020, Ritter et al, 2001, Dahm et al, 2020. Using the local seismic network of the University of Cologne and relocation process, Hinzen et al [2021] show that whereas seismicity is lacking where the surface uplift is the largest (∼1 mm/yr), clusters of seismicity concentrate where gradients of vertical movements are measured. Peculiar events such as deep low frequency earthquakes have been identi-fied and located from 10 to 40 km of depth revealing vertical paths of ascending magma [Hensch et al, 2019].…”
Section: Artois-brabant-hainaut-ardennessupporting
confidence: 77%
“…Over the instrumental time, we determine a b-value of 1.24 (Supplementary Figure 7a), larger than the one (0.93) from the previous study of Rabin et al [2018]. The difference of 0.3 between both values can be due to the use of ML and M w as underlined by Hinzen et al [2021] for the North Rhine Region. The seismicity is spatially distributed over the whole region with small areas of more concentrated seismic events, without a clear identification of the active faults (Figure 6).…”
Section: Northern Juramentioning
confidence: 54%
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“…Two large active faults bound the Roer Valley Graben: the Peel Boundary fault to the north-east and the Feldbiss fault to the south-west. The earthquakes are generally limited in magnitude (M L <4.0) and occur at depths of around 10 km (Hinzen et al, 2020). Occasionally the earthquakes are powerful enough to cause damage.…”
Section: Natural Earthquakesmentioning
confidence: 99%
“…Tectonic seismicity occurs mainly in the Roer Valley Graben (yellow circles, Figure 2) which is part of a larger basin and range system in Western Europe, the Rhine Graben Rift System. At the beginning of the Quaternary, the rate of subsidence in the Roer Valley Graben has significantly increased (Geluk et al, 1995;Houtgast and Van Balen, 2000) and the rift system still shows active extension (Hinzen et al, 2020). The largest earthquake recorded (M w=5.8) in the Netherlands was in Roermond in 1992, due to extensional activity along the Peel Boundary Fault (Paulssen et al, 1992).…”
Section: Regional Seismicitymentioning
confidence: 99%