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The EEE Metrics Project & IFG Paleoseismology and Active Tectonics will host two paleoseismology sessions at the XIX INQUA 2015 in Japan. The congress will be held in Nagoya from 27 July – 2 August. Deadline for abstract submission and travel grant application is 20 December, 2014, deadline for early bird registration is 28 February 2015. more

Here’s my list of recent publications that deal with paleoseismology and related topics.

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The Deform2015 school on Active Deformation, Faults and Earthquakes from Measurements to Models will be held in Southern France from 7-13 February, 2015.
Over the past years, considerable advances have been made in observing crustal deformation at scales of seconds to thousands of years.
However, a unified view of the earthquake cycle is still missing. The thematic school aims at bringing together students and scientists
working on different aspects of active faulting and earthquake processes. This school will provide a state-of-the-art view of the technics used to study active deformation as well as a perspective on the current models integrating the growing corpus of available data.

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Several new papers deal with paleoseismology and active tectonics studies. Wiatr et al. used terrestrial LiDAR to analyse limestone bedrock scarps, Hornblow et al. investigated the Darfield earthquake source in NZ. Sarikaya et al. present new data on offset alluvial fans in Central Turkey; Xu et al. present geological data on two historical seismic events in Tibet. Tectonic morphology is used by Barcelona et al. in NW Argentina. Mathew et al. use remote sensing data to analyze coseismic deformation in China. Ed Garrett and colleagues present data on 1000 years of megathrust quakes in Chile, and Bemis et al. have an interesting article on UAVs and paleoseismology. more

The 6th INQUA workshop on Active Tectonics, Paleoseismology and Archaeoseismology will be held from 19-24 April, 2015, in Pescina, Fucino Basin, Italy.

We will remember the centenary of the 1915 M7 Fucino earthquake, that was one of the largest and most devastating earthquakes ever occurred in Central Italy.

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Springer has recently published the book Dynamic Tectonics and Karst in the series Cave and Karst Systems of the World, edited by our colleagues S. Shanov and K. Kostov. The book focusses on the influence of tectonic processes on the formation of karst and karst caves and one chapter is devoted to karst cave paleoseismology. The authors present studies from the Balkans, Cuba, and France.  more

The 2011 Christchurch earthquake series had severe consequences and surprised scientists for many reasons. Ground motions were extremely strong despite the relative moderate magnitudes of the quakes (M_W 5.3-7.1). The events happened on a system of hitherto unknown faults, some of which are located directly below Christchurch. Earthquake environmental effects (EEE), especially liquefaction, were intense and widespread. It turned out that subsequent quakes reactivated the same feeder dikes of sand blows, showing that saturated sediments are susceptible of liquefaction no matter if they had been liquefied recently (also see the paper of Quigley et al. (2013) on the liquefaction effects). Another stunning lesson was the occurrence of intense rockfall in the vicinity of Christchurch. In a recently published study, Mackey and Quigley (2014) dated rockfall boulders with ³He and show that they allow to estimate the recurrence intervall of local seismic events like the 2011 series. This works is a very interesting way to use EEE for paleo-earthquake studies. more

The 5th PATA Days have been a great experience. We had lots of interesting science and discussions, great field trips, wonderful social events and a quite thoroughly insight into Korean cuisine. It was for sure the best organized PATA Days meeting that took place so far – many thanks and congratulations to Prof. Young-Seog Kim, Dr. Jin-Hyuck Choi and the fantastic Korean organizing team.

If you want to download the abstract volume and the field trips guide, here are the free download links: more

The second day of the meeting revealed very nice and interesting talks of the Korean geologists and paleoseismologists, which was an excellent preparation for the upcoming post-meeting field trips on the following days. Talker of the day was Dr Tom Rockwell, he gave three talks and lectures, however one as replacement for Bill Lettis, who wasn´t able to come to Korea. Before dinner a traditional Korean drum and percussion show opened our ears and eyes for this beautiful and sometimes mysterious country. This closing dinner outside Busan was very special, in a kind of museum with a terracotta choir of a million voices, and…. more

Yesterday and today is the time of the lectures and talks, after the introducing field excursion as Christoph has reported. Yesterday evening we waved goodbye to Christoph with a couple of beers, he already needed to leave for another meeting in Durham, UK, early.  We started yesterday morning with keynotes by John Suppe on folding and fold scarps and Vincent Cronin on his SLAM project (the seismo-lineament analysis method, visit his webpage for more information). more