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Seismology

Seismology

Geo-Movie Cup 2022 – The Sequel!

Geo-Movie Cup 2022 – The Sequel!

Next week the EGU Seismology ECS team launch the most anticipated film competition of the year…! Move over Oscars; take a step back Golden Globes; it’s all about the Geo-Movie Cup 2022!  In a world of endless sequels and massive franchise box-office behemoths, there is one sub-genre that is always guaranteed to entertain – the …[Read More]

Global seismoacoustic waves from the Hunga eruption (Tonga)

Global seismoacoustic waves from the Hunga eruption (Tonga)

Jelle Assink, Senior Geophysicist at KNMI, takes us through the details of the various kinds of waves produced by the Hunga eruption in Tonga earlier this year… On January 15, 2022, a powerful volcanic eruption occurred in the Tonga archipelago in the Pacific Ocean when the submarine Hunga volcano exploded around 04:15 (UTC). This explosion …[Read More]

Seismology Division Events for EGU22

Seismology Division Events for EGU22

Hello fellow seismologists! After two years the Generally Assembly is finally back in Vienna and we are looking forward to reconnecting with the Seismology Division at EGU22. Through this blogpost we would like to bring your attention to the events that are organized by the Seismology Division and ECS Representatives of the Seismology Division during …[Read More]

Celebrate Earth Day with the Deep Earth Explorers!

Celebrate Earth Day with the Deep Earth Explorers!

Happy Earth Day 2022! To celebrate this event in a slightly different way, EGU Seismology blog editor Matthew Kemp thought he’d go on a journey to the centre of the Earth, and highlight the work of the Deep Earth Explorers… Back in March 2020, Professor Sanne Cottaar‘s Deep Earth seismology group at the University of …[Read More]

SENSORChat: Go with the UPFLOW – detecting powerful motions deep within Earth’s interior

SENSORChat: Go with the UPFLOW – detecting powerful motions deep within Earth’s interior

“SENSOR” – stands for Seismological Experiments, Network Systems, Observations and Recovery In this blog series, curated by Chiara Civiero, we share news about recent or upcoming seismic experiments around the globe! Could you explain what your project is about? While downward mantle flow (subduction) is well constrained, a grand challenge in Earth sciences is to …[Read More]