How Hail Hazards Are Changing Around the Mediterranean

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https://eos.org/science-updates/how-hail-hazards-are-changing-around-the-mediterranean


Excerpt: A new method for studying hailstorms from space offers more consistent and more complete views of how and where hail forms, and how climate change might influence hail’s impacts in the future. The Mediterranean Basin is one of the most vulnerable areas on Earth to the effects of rapid climate change. Observed rates of temperature rise indicate that the region is warming 20% faster compared with the global average, inducing a trend toward drier conditions and changing precipitation regimes. The steep temperature rise increases the vulnerability of the Mediterranean Basin to several hazards that affect ecosystems and human health and security, such as heat waves, droughts, and fires. Along with such events, the frequency and intensity of storm-related hazards also may be amplified around the Mediterranean in a warming climate. Hail is one hazard of interest because of its dangerous and destructive nature, especially when hail particles grow to large sizes. ...Our analysis of the 22-year data set demonstrates, despite high interannual variability, that there are statistically significant (significance > 90%) increasing trends in the numbers of large hail and super hail events across the entire Mediterranean Basin ...there has been a roughly 30% increase in the incidence of the phenomena in the past decade (2010–2021) with respect to the preceding 1999–2010 period....

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