Articles | Volume 21, issue 7
Nat. Hazards Earth Syst. Sci., 21, 2197–2214, 2021
https://doi.org/10.5194/nhess-21-2197-2021
Nat. Hazards Earth Syst. Sci., 21, 2197–2214, 2021
https://doi.org/10.5194/nhess-21-2197-2021

Research article 21 Jul 2021

Research article | 21 Jul 2021

A harmonised instrumental earthquake catalogue for Iceland and the northern Mid-Atlantic Ridge

Kristján Jónasson et al.

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Cited articles

Ambraseys, N. N. and Sigbjörnsson, S.: Re-appraisal of the seismicity in Iceland, Earthquake Engineering Research Centre, University of Iceland, Selfoss, Iceland, ISBN 9797989914X, 2000. a, b, c, d, e, f, g, h, i
Antonioli, A., Belardinelli, M., Bizzarri, A., and Vogfjord, K.: Evidence of instantaneous dynamic triggering during the seismic sequence of year 2000 in south Iceland, J. Geophys. Res.-Sol. Ea., 111, B03302, https://doi.org/10.1029/2005JB003935, 2006. a
BAAS: Seismological Committee, quarterly issues, BAAS F. Econ., 1913–1917. a
Björnsson, S., Einarsson, P., Tulinius, H., and Hjartardóttir, A. R.: Seismicity of the Reykjanes Peninsula 1971–1976, J. Volcanol. Geoth. Res., 391, 106369, https://doi.org/10.1016/j.jvolgeores.2018.04.026, 2020. a
Bormann, P., Wendt, S., and DiGiacomo, D.: Seismic Sources and Source Parameters, chap. 3, in: New Manual of Seismological Observatory Practice 2 (NMSOP-2), edited by: Bormann, P., Deutsches GeoForschungszentrum GFZ, Potsdam, 1–259, https://doi.org/10.2312/GFZ.NMSOP-2, 2013. a, b
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Short summary
Local information on epicentres and Mw magnitudes from international catalogues have been combined to compile a catalogue of earthquakes in and near Iceland in the years 1900–2019. The magnitudes are either moment-tensor modelled or proxy values obtained with regression on Ms or exceptionally on mb. The catalogue also covers the northern Mid-Atlantic Ridge with less accurate locations but similarly harmonised magnitudes.
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