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Seismology

Earthquake

Earthquake Watch: Santorini-Amorgos earthquake swarms

Earthquake Watch: Santorini-Amorgos earthquake swarms

For this Earthquake Watch we are very pleased to have a contribution about the 2025 Santorini – Amorgos seismic sequence, by Dr. Andreas Karakonstantis, a postdoctoral researcher at the University of Patras and National and the Kapodistrian University of Athens. He obtained his Ph.D. in seismology in 2017. Does life move in circles? That is an excellent question to ask, especially in our case rega ...[Read More]

What is Distributed Acoustic Sensing?

What is Distributed Acoustic Sensing?

In this blog we give a succinct introduction to Distributed Acoustic Sensing for the starting seismologist, or the interested reader. The blog is by no means a complete overview and serves as a starting point for you to understand DAS and get started with the data. It was written by SM ECS members Ana Nap and Katinka Tuinstra.   By now, Distributed Acoustic Sensing (DAS) is a pretty widely kn ...[Read More]

Statistical earthquake forecasting – is that possible?

Statistical earthquake forecasting – is that possible?

This blog post will take you through what can and can’t be done with statistical earthquake forecasting. We are happy to have it explained by Dr. Leila Mizrahi, who is a postdoctoral researcher at the Swiss Seismological Service (SED) at ETH Zürich. Let’s get started! “My research topic is earthquake forecasting” – “Oh, really, I thought that’s not possible! So, when is the next one going to ...[Read More]

Earthquake of the month: Samos-Izmir earthquake

Earthquake of the month: Samos-Izmir earthquake

On October 30th, a strong earthquake with Mw 7.0 occurred in the Aegean Sea, between the main cities of Samos in Greece and Izmir in Turkey. The hypocenter location and focal mechanism suggest shallow depth (~10 km) and normal faulting on the E-W plane. This is in agreement with the tectonic setting where an N-S extension is dominant. Moreover, the rupture propagates near the Menderes Graben in We ...[Read More]