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Hi EGU Community! With the first blog post of 2023, we want to look back at what happened in the G Division during the last year and give an outlook on what you can expect for the new year! Looking back on 2022 G Division at the General Assembly After two years of online-only general assemblies (GAs), in 2022 the GA switched to a hybrid format with an in-person part in Vienna and online participa ...[Read More]
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 interp ...[Read More]
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 have occurred abo ...[Read More]
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. General Biogeosciences The PICO session “It’s all about migration!” focuses on migr ...[Read More]
We can all probably agree that the Northern Lights are one of the world’s most spectacular natural displays. But how do we share this beauty with children who are blind? How do we explain the processes behind the aurora creation to the visually impaired when all the illustrations of Earth’s magnetosphere are in 2D? The Northern Lights are just one of the consequences of ‘space weather’. Space weat ...[Read More]
In December 2022, the United States experienced a severe cold spell, with record-low temperatures being recorded in many parts of the country. While it is natural for cold spells to occur, the question has arisen as to whether climate change is playing a role in the intensity and frequency of these events. There is ongoing debate among scientists about the relationship between climate change and ...[Read More]
On the night preceding Halloween, somewhere in the main police station of Munich, 15 people appeared one by one before a judge of the local court who notified them their deprivation of liberty, deemed as “indispensable in order to prevent the imminent commission/continuation of a criminal/orderly offence of considerable importance for the general public”. For most of them this preventive custody w ...[Read More]
In this post, I will talk about two famous characters of the climate system; I will define them and see how they have changed in the current context of climate change. I will also show you how these two characters interact, one influencing the other, and vice versa. Finally, let’s see how the future looks like for them and the consequences for the global climate. I hope you will enjoy this story. ...[Read More]
reading time: 10 minutes The Tambora 1815 eruption: a brief introduction On April 10th, 1815, the Tambora volcano, located on the island of Sumbawa in Indonesia, was responsible for one of the largest eruptions in the last millennium (Stothers, 1984; Sigurdsson and Carey, 1989; Oppenheimer, 2003; Self et al., 2004; Kandlbauer et al., 2013a; Kandlbauer and Sparks, 2014). The eruption had a devastat ...[Read More]
Dr. F. Ramón Zúñiga, from the Centro de Geociencias, Universidad Nacional Autónoma de Mexico, outlines the 19 September 2022 Mw7.7 Coalcomán, Mexico earthquake for the last Earthquake Watch of the year. On September 19th, barely one hour after the national drill commemorating the damaging earthquakes of September 19th, in 1985 and 2017, another strong earthquake was widely felt in Mexico. It cause ...[Read More]
