The first paper of the Eastern Alpine Seismic Investigation (EASI) project, discussing the crustal structure using various approaches based on receiver functions, has been accepted for publication in Tectonophysics. The final version is now online. EASI is an AlpArray Complementary Experiment, carried out by IG Prague, U Vienna, ETH Zurich and U Lausanne. EASI data will be open to the public in Autumn 2018.
An earthquake in the early morning in central Nepal is recorded by the Raspberry Shake 1D seismometer installed in a school in western Nepal. The epicenter is ~150 km far from the school, where P and S waves are clearly visible as in the following waveform. This seismometer belongs under the framework of ‘seismology-at-school in Nepal’ program, which is installed in May 2018 and conducting by Institute of Earth Science, the University of Lausanne with the aim of education and crowdsourcing.
In the first weeks of June a combined gravity and seismology field campaign was lead by Matteo Scarponi in the Ivrea-Verbano zone, helped by a changing team for new energy input. The environmental conditions were demanding: heat, thunderstorm, rain, hale, fog, snakes, scorpions, ticks, landslide, fallen tree, and other “surprises”. Luckily we’ve also met helpful people, could do a few key measurements during short hikes, and seen nice landscapes.
In the canton Valais, the year 2018 focuses on risks. In this frame the transdisciplinary artist association Le Cairn organizes a project called “Sur la faille” (On the fault). A first workshop between three scientists (presenting geology, earthquakes, and associated hazards and risks) and eight artists (working on various representations of these themes) took place on May 5-6 in and near Sion, and in the gîte là-oh. The exchange was intense, and we look forward to see the art pieces in September!
The paper describing the AlpArray Seismic Network is now published in Surveys in Geophysics (open access).
Subsequent media appearances:
- FR: Rhône FM (read, listen: 30.04 at 17:02:43, 18:07:56, 19:03:31), Le Matin, Le Nouvelliste, 20minutes, …
- DE: NZZ, Die Zeit, Aargauer Zeitung, Südostschweiz, SRF4, Deutschlandfunk, Wormser Zeitung, alpin.de, Volksblatt.li, …
- IT: ANSA, meteoweb, La nuova ecologia
- EN: phys.org, …
- CZ: Tyden, 21.stoleti, Ceske noviny, Radio Praha
- SL: StaKrog, Primoski dnevnik
- HU: sg.hu, korkep.sk, veol.hu
Between April 9 and 13 the EGU General Assembly will gather a large number of geoscientists in Vienna. The conference program is available here, our group will contribute on every day except Tuesday. There will be two sessions of close interest for orogeny, one on the Himalayas, and one on the Alps.
The paper describing the Hungarian component of the AlpArray seismic network and it scientific targets is freshly published. You can read the open access work here.
Within a reasonable time after the AlpArray Seismic Network was completed, the corresponding manuscript describing the array its start to its completion is now accepted in Surveys in Geophysics. More information on doi and the actual publication of the paper will follow.