Detail of a photo: Large angular boulder beside a shallow pebbly stream in a grassy mountain valley, below steep forested slopes and rocky peaks under a dramatic blue sky, in heavily processed colours.
EGU Blogs

Division blogs

NH

COVID-19 and natural hazards: a complex multi-risk scenario

COVID-19 and natural hazards: a complex multi-risk scenario

COVID-19 has been a disruptive ‘tsunami’ that most countries were not prepared to handle. The pandemic has been representing a global slow-onset long-lasting disaster that has drastically challenged all emergency management systems worldwide. The pandemic slow-onset disaster has been characterized by a prolonged emergency phase with varying intensity levels, and a cyclic behavior, where the …[Read More]

SM

On the Frontline of the Mission for Marsquakes

On the Frontline of the Mission for Marsquakes

This week we interview Géraldine Zenhäusern, a PhD student at ETH Zurich’s Department of Earth Sciences, about her experience of being on the frontline of spotting Marsquakes with NASA’s InSight mission…. What is the InSight mission? The NASA InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) mission is a geophysical observatory (see Fig. …[Read More]

SSP

Outcrop analogues to Carbon Sequestration Targets: the Gog Quartzite of Alberta – including a short virtual field trip!

Outcrop analogues to Carbon Sequestration Targets: the Gog Quartzite of Alberta – including a short virtual field trip!

Introduction In 2022 I was asked to put together a virtual field trip looking at carbon sequestration (CCS). We are particularly lucky in Alberta in having three excellent Cambrian targets for CCS including the Basal Cambrian Sandstone, currently being used for CCS in Shell’s QUEST project, quartzites of the Deadwood Formation (being utilized for a …[Read More]

GD

Arc and Intraplate Volcanism in Northeast Asia Since mid-Miocene: Numerical model studies

Arc and Intraplate Volcanism in Northeast Asia Since mid-Miocene: Numerical model studies

Northeast Asia may be one of the best natural laboratories to investigate both arc and intraplate volcanisms which have developed since the mid-Miocene. The arc volcanoes have occurred above the sinking young (Philippine) and old (Pacific) oceanic plates in Southwest and Northeast Japan subduction zones, respectively. The intraplate volcanoes across the Korean Peninsula and China …[Read More]

SM

Seismic Swarms in the Azores

Seismic Swarms in the Azores

Will Sturgeon – Post-Doc at the Earth Sciences Department of University College London, UK – takes us on a journey to the Azores to deploy seismometers in response to the seismic swarm earlier in 2022… Protruding from the central Atlantic Ocean, about 1,400 km west of Lisbon, is an archipelago of nine volcanic islands, known …[Read More]

BG

What’s new at EGU23?

What’s new at EGU23?

EGU23 is back with longer talks, posters and PICO sessions! While EGU is always great to catch up with colleagues in classical sessions offered every year, here, we want to highlight some new sessions that will premier at EGU23. We have selected a few from each Subdivision to show the broad range of topics covered. …[Read More]