In recent days, Cyclone Harry, an extremely aggressive low-pressure system, has been wreaking havoc across southern Italy, forcing Civil Protection authorities to issue red alerts in Sicily, Sardinia, and Calabria. The storm has led to widespread evacuations and the cancellation of daily activities, as roaring winds and unrelenting rains keep the region on high alert, with the sea encroaching on coastal areas.
Cyclone triggers waves up to 8 metres in Italy
The cyclone’s power is most evident in the waters. In Mazara del Vallo, a province in Sicily, impressive waves exceeding 8 metres in height have been recorded, while in Catania, the sea has surged past 5 metres. The maritime fury has forced the suspension of all ferries and hydrofoils to Sardinia and smaller islands, leaving these communities isolated. In the Messina area, the impact was so severe that a section of the seaside promenade in Santa Teresa di Riva collapsed entirely.
Viral videos capture storm surge in Italy
Viral videos from Sicily depict massive amounts of saltwater flooding into streets, caused by a phenomenon known as storm surge. Essentially, this is an abnormal rise in sea level triggered by the cyclone. Hurricane-force winds “push” water toward the coast, and the low pressure at the storm’s centre allows the sea to swell like a gigantic, sudden tide. It’s not merely a high wave – it’s more like a wall of water that floods streets, destroys piers, and forcefully enters coastal homes.

Credit: Dani Spina X
Torrential rains and gale-force winds lash Italy
The cyclone isn’t just battering the coast from the sea; the skies have unleashed chaos as well. Accumulations of up to 300 millimetres of rain are expected over just two days, creating a high risk of landslides. Adding to this are wind gusts reaching 130 kilometres per hour, strong enough to uproot trees and topple structures. This deadly combination has transformed streets into rivers and turned vulnerable landscapes into zones of imminent flood danger.
Schools closed and evacuations underway in Italy
With safety as the top priority, preventive measures have been rapidly implemented. Nearly 190 people have been evacuated from their homes in Sicily and Sardinia due to high flood risks. Hundreds of towns have ordered the closure of schools, parks, and sports facilities. Firefighters have been working around the clock, not only helping families in leaving their homes but also rescuing trapped wild and domestic animals in rural areas affected by rising waters.
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