Articles | Volume 22, issue 6
https://doi.org/10.5194/nhess-22-2057-2022
https://doi.org/10.5194/nhess-22-2057-2022
Research article
 | 
21 Jun 2022
Research article |  | 21 Jun 2022

Magnitude and source area estimations of severe prehistoric earthquakes in the western Austrian Alps

Patrick Oswald, Michael Strasser, Jens Skapski, and Jasper Moernaut

Related authors

IODP3 Expedition 503 “Hadal Trench Tsunamigenic Slip History” Scientific Prospectus
Ken Ikehara, Michael Strasser, and Lena Maeda
Proc. Int. Ocean Drill. Prog., 503, 1–18, https://doi.org/10.5194/piodp-503-1-2025,https://doi.org/10.5194/piodp-503-1-2025, 2025
Short summary
Late Pleistocene to Holocene event stratigraphy of Lake Hallstatt (Salzkammergut, Austria): revealed by the Hipercorig drilling system and borehole logging
Marcel Ortler, Achim Brauer, Stefano C. Fabbri, Jean Nicolas Haas, Irka Hajdas, Kerstin Kowarik, Jochem Kueck, Hans Reschreiter, and Michael Strasser
Sci. Dril., 33, 1–19, https://doi.org/10.5194/sd-33-1-2024,https://doi.org/10.5194/sd-33-1-2024, 2024
Short summary
A 4000-year debris flow record based on amphibious investigations of fan delta activity in Plansee (Austria, Eastern Alps)
Carolin Kiefer, Patrick Oswald, Jasper Moernaut, Stefano Claudio Fabbri, Christoph Mayr, Michael Strasser, and Michael Krautblatter
Earth Surf. Dynam., 9, 1481–1503, https://doi.org/10.5194/esurf-9-1481-2021,https://doi.org/10.5194/esurf-9-1481-2021, 2021
Short summary

Cited articles

Alsop, G. I. and Marco, S.: Soft-sediment deformation within seismogenic slumps of the Dead Sea Basin, J. Struct. Geol., 33, 433–457, https://doi.org/10.1016/j.jsg.2011.02.003, 2011. 
Avşar, U., Jónsson, S., Avşar, Ö., and Schmidt, S.: Earthquake-induced soft-sediment deformations and seismically amplified erosion rates recorded in varved sediments of Köyceğiz Lake (SW Turkey), J. Geophys. Res.-Sol. Ea., 121, 4767–4779, https://doi.org/10.1002/2016JB012820, 2016. 
Bakun, W. H. and Wentworth, C. M.: Estimating earthquake location and magnitude from seismic intensity data, B. Seismol. Soc. Am., 87, 1502–1521, 1997. 
Beck, C.: Late Quaternary lacustrine paleo-seismic archives in north-western Alps: Examples of earthquake-origin assessment of sedimentary disturbances, Earth-Sci. Rev., 96, 327–344, https://doi.org/10.1016/j.earscirev.2009.07.005, 2009. 
Beck, C., Manalt, F., Chapron, E., Van Rensbergen, P., and De Batist, M.: Enhanced seismicity in the early post-glacial period: Evidence from the post-würm sediments of lake annecy, northwestern Alps, J. Geodyn., 22, 155–171, https://doi.org/10.1016/0264-3707(96)00001-4, 1996. 
Download
Short summary
This study provides the first regional earthquake catalogue of the eastern Alps spanning 16 000 years by using three lake paleoseismic records. Recurrence statistics reveal that earthquakes recur every 1000–2000 years in an aperiodic pattern. The magnitudes of paleo-earthquakes exceed the historically documented values. This study estimates magnitude and source areas for severe paleo-earthquakes, and their shaking effects are explored in the broader study area.
Share
Altmetrics
Final-revised paper
Preprint