20–22 Feb 2025
Rektorska 4, Warsaw University of Technology
Europe/Warsaw timezone

Intriguing correlation between earthquakes and cosmic radiation

21 Feb 2025, 14:43
13m
room 1.01 (Rektorska 4, Warsaw University of Technology)

room 1.01

Rektorska 4, Warsaw University of Technology

Regular plenary talk Cosmic Rays Cosmic Rays

Speaker

Piotr Homola (Institute of Nuclear Physics PAN)

Description

There is a statistically solid (on a six sigma level) correlation between the global seismic activity and changes in the intensity of cosmic radiation recorded at the surface of our planet, dubbed the cosmo-seismic effect (https://press.ifj.edu.pl/en/news/2023/06/14/). The relationship which has recently been found in public data by the Cosmic Ray Extremely Distributed Observatory (CREDO) Collaboration is physically intriguing: the available astrophysical and geophysical paradigms do not point to a plausible conventional scenario which would explain the phenomenon without an external steering factor capable of affecting both cosmic radiation, and seismicity. In the talk I'll describe the key characteristics of the cosmo-seismic correlation, and highlight the main threads of the analysis oriented on possible physical interpretations. Since the phenomenon remains unexplained despite intense efforts, I'll take the opportunity to consult the audience, counting particularly on your critical thinking skills (maybe there is a trivial explanation we fail to see), and open-mindedness (if the paradigms fail maybe we should think beyond). Who knows where this unexpected scientific adventure may lead.

Primary author

Piotr Homola (Institute of Nuclear Physics PAN)

Presentation materials