Ellina V. Agayar

The catastrophic floods in 2008, 2010 and 2020 in western Ukraine: Hydrometeorological processes and the role of upper-level dynamics

Ellina V. Agayar, Moshe Armon, Heini Wernli

Abstract. Western Ukraine has encountered significant challenges due to three extensive summer rainfall events and major floods in July 2008, July 2010, and June 2020, resulting in numerous fatalities and substantial economic damage. This study investigates the hydrometeorological factors, as well as …

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The catastrophic floods in 2008, 2010 and 2020 in western Ukraine: Hydrometeorological processes and the role of upper-level dynamics

Ellina V. Agayar, Moshe Armon, Michael Armand Sprenger, Heini Wernli

Western Ukraine has encountered significant challenges due to three extensive summer rainfall events and major floods in July 2008, July 2010, and June 2020, resulting in numerous fatalities and substantial economic damage. This study investigates the hydrometeorological conditions, as well as the …

Reply on RC2

Ellina V. Agayar

Abstract. Western Ukraine has encountered significant challenges due to three extensive summer rainfall events and major floods in July 2008, July 2010, and June 2020, resulting in numerous fatalities and substantial economic damage. This study investigates the hydrometeorological conditions, as well as …

ua, ch (code pays fourni par la source)

Insights from a European Hail Research Project—A Seamless Approach from Observations and Numerical Simulations to Impacts in a Changing Climate

Lena Wilhelm, Martin Aregger, Ellina V. Agayar, Killian P. Brennan et autres

Abstract Severe convective storms were the costliest natural hazard globally in 2023, with hail as a major driver of economic losses. Single hail events regularly cause damage exceeding 4 billion U.S. dollars in Europe (e.g., France 2022, Italy 2023). The substantial risk …

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Comment on egusphere-2025-5942

Ellina V. Agayar, Moshe Armon, Michael Sprenger, Heini Wernli

Abstract. Western Ukraine has encountered significant challenges due to three extensive summer rainfall events and major floods in July 2008, July 2010, and June 2020, resulting in numerous fatalities and substantial economic damage. This study investigates the hydrometeorological conditions, as well as …

ua, ch, il (code pays fourni par la source)

scClim: An interdisciplinary project for assessing hail risk and impacts across Europe in a changing climate

Lena Wilhelm, Ellina V. Agayar, Martin Aregger, Killian P. Brennan et autres

Hail is the costliest weather-related hazard in Switzerland and a major driver of convective storm losses across Europe, yet large uncertainties remain about how hail and its impacts will evolve in a warming climate. Stakeholders, decision-makers, and public authorities require actionable information …

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Co-occurrence of large hail and heatwaves in European regions in current and future climate scenarios

Ellina V. Agayar, Brennan Killian, Iris Thurnherr, Heini Wernli

Large hail and heatwaves are among the most extreme weather phenomena, posing serious risks to human health, ecosystems, and infrastructure, while also leading to significant economic losses. However, the co-occurrence of large hail and heatwaves, and the potential physical mechanisms linking these …

ch (code pays fourni par la source)

Comment on egusphere-2025-5942

Ellina V. Agayar, Moshe Armon, Michael Sprenger, Heini Wernli

Abstract. Western Ukraine has encountered significant challenges due to three extensive summer rainfall events and major floods in July 2008, July 2010, and June 2020, resulting in numerous fatalities and substantial economic damage. This study investigates the hydrometeorological conditions, as well as …

ua, ch, il (code pays fourni par la source)

Insights from a European hail research project - a seamless approach from observations and numerical simulations to impacts in a changing climate

Lena Wilhelm, Martin Aregger, Ellina V. Agayar, Killian P. Brennan et autres

Severe convective storms were the costliest natural hazard globally in 2023, with hail as a major driver of economic losses.Single hail events regularly cause damage exceeding USD 4 billion in Europe (e.g.France 2022, Italy 2023).The substantial risk of hail prompted the research …

ch, ru, it, de (code pays fourni par la source)

Storm Boris (2024) in the current and future climate: a dynamics-centered contextualization, and some lessons learnt

Jacopo Riboldi, Robin Noyelle, Ellina V. Agayar, Hanin Binder et autres

The response of mean and extreme precipitation to anthropogenic global warming stems both from warming of the troposphere and dynamical changes in the large-scale circulation, especially upward motions. The interaction between these two components complicates future projections and makes the attribution of …

ch (code pays fourni par la source)

Storm Boris (2024) in the current and future climate: a dynamics-centered contextualization, and some lessons learnt

Jacopo Riboldi, Robin Noyelle, Ellina V. Agayar, Hanin Binder et autres

The response of mean and extreme precipitation to anthropogenic global warming stems both from warming of the troposphere and dynamical changes in the large-scale circulation, especially upward motions. The interaction between these two components complicates future projections and makes the attribution of …

The catastrophic floods in 2008, 2010 and 2020 in western Ukraine: Hydrometeorological processes and the role of upper-level dynamics

Ellina V. Agayar, Moshe Armon, Michael Armand Sprenger, Heini Wernli

Western Ukraine has encountered significant challenges due to three extensive summer rainfall events and major floods in July 2008, July 2010, and June 2020, resulting in numerous fatalities and substantial economic damage. This study investigates the hydrometeorological conditions, as well as the …