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In a new study, Rosell et al. look into the earthquake history of the Tambomachay Fault near Cusco in Peru. Cusco has been hit by damaging earthquakes in 1650, 1950, and 1986, and there is also some evidence for another earthquake during Inca times between AD 1418–1471. Very little is known about the causative faults. There is also very limited information on older events. The closest fault to the city is a 20 km-long normal fault at the northern margin of the Cusco Basin, the Tambomachay Fault. Here we constrained the fault’s Holocene slip rate by dating offset lateral moraines, and we identified three Holocene surface ruptures in a paleoseismological trench. The study was recently published open access in τeκτoniκa.

Dear Colleagues,

We are aiming to organize a special issue titled: Earthquakes and active tectonics in regions of slow lithospheric deformation: towards a re-evaluation of Stable Continental Regions (SCRs). This special issue will complement a session on Intraplate Tectonics and Seismicity at the 37^th International Geological Congress to be held in Busan, Korea in September 2024.  The abstract for the IGC session is below, followed by our solicitation for contributions to the special issue.  If you are interested in submitting an article to the special issue, please let us know a tentative title your list of authors by the 15^th of December 2023.

We hope that you will join us in Busan and consider submitting your intraplate research to our special issue.

Sincerely,

The editors: Klaus Reicherter, Beau Whitney, Sambit Naik, Pierre Arroucau, Christoph Grützner, Stéphane Baize, Jim McCalpin

This will be the last paper list of the year, time is flying. We have classical paleoseismological studies, historical earthquake research, a few papers on secondary effects, but also studies looking into more general physics questions of large earthquakes. Enjoy reading!

This has become a long list again, and I partly blame the New Zealanders who are currently publishing a lot of studies related to their new hazard model. Really cool work! But of course the inclined readers will also find other gems for their taste. As always – please send me paleoseismology studies that I have missed. Enjoy reading!

The 12th international PATA Days will be held in Los Andes, Chile, 6-11 October, 2024. PATA stands for Paleoseismology, Active Tectonics, Archaeoseismology and it is the main activity of the paleoseismology community within INQUA’s TERPRO commission.

More and more papers emerge on the February, 2023 earthquakes in Turkey and the East Anatolian Fault System. Additionally, we have a database of paleoseismology studies in New Zealand (spoiler: it’s a lot!) and many more papers on paleoseismology and tectonic geomorphology. Enjoy reading!

This month’s paper list has an usually large number of studies on active tectonics of the Balkans and southern Europe. Is this a sampling bias? Perhaps. Don’t hesitate to send recommendations if you publish something cool that you’d like to see included. Enjoy reading!

I’m a bit late this month, so the list is a bit longer. This time we have lots of coastal and offshore studies, even a seafloor earthquake rupture! Enjoy reading.

The second circular for the TERPRO INQUA summer school on Active Faults and Volcano-Tectonics, 25-28 Sept., 2023, in Naples, Italy has been published.

For many geologists the field season is up ahead or has already started, but perhaps you will find some time to read through the latest literature? Or you can use the winter season in the southern hemisphere to enjoy a good read? It would be a pity to miss some of these really interesting studies. Enjoy!