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Despite recent improvements in weather conditions, a significant risk of thunderstorms and hailstorms remains across much of Italy in the coming hours. A large cyclonic circulation centered over Scandinavia is extending its influence southward, creating unstable atmospheric conditions, especially during the afternoon.
A senior meteorological official stated that the current weather pattern is characterized by a vast cyclonic circulation with its core positioned over Scandinavia. This system’s reach extends into Italian latitudes, impacting the weather across numerous regions. The instability stems from the contrast between relatively warm temperatures near the ground and cooler, unstable air aloft, linked too the Scandinavian depression.
Widespread Cloudiness and developing Instability
Already, widespread cloudiness is being observed across parts of the Triveneto region, the central Alpine arc, and areas of central-southern Italy, specifically Abruzzo, Molise, puglia, and Campania. Though, the most significant atmospheric disturbances are expected to develop later in the day.
The atmosphere will become progressively more unstable, leading to the development of locally intense thunderstorms accompanied by strong gusts of wind and the potential for hail. The Triveneto region will be particularly vulnerable, with the strongest phenomena initially impacting mountainous areas before perhaps spreading to the plains in the late afternoon and evening.
apennine Ridge and Southern Calabria at Risk
A widespread instability will also affect the Apennine ridge, stretching from the Tuscan-Emilian Apennines to the mountainous regions of central and southern Italy. These disturbances may extend towards neighboring plains,particularly in Marche,Abruzzo,Molise,Puglia,and Basilicata. By evening,some effects of the system are anticipated to reach the Tyrrhenian sectors of Calabria.
A Divided Weekend Forecast
Despite the unstable conditions, this weekend will also offer periods of sunshine. The northwest regions, much of the Tyrrhenian coast, and the major islands are expected to remain relatively stable. This atmospheric pattern is predicted to persist throughout the weekend, creating a stark contrast across the country.
One analyst noted that Italy will experience a “day of festival characterized by an Italy divided in two,” with sunny conditions in some areas and a need for umbrellas in others.
For more information, a recent weather alert issued by the Civil Protection agency warns of potential temporal and hail events across 11 regions. precipitation is currently scheduled for Saturday, August 23rd.
News Report Summary:
What: Italy is facing a renewed risk of thunderstorms and hailstorms due to a large cyclonic circulation originating over Scandinavia. The system is bringing unstable atmospheric conditions, particularly in the afternoon and evening.
Why: The instability is caused by a contrast between warm ground temperatures and cooler air aloft, linked to the Scandinavian depression.Who: The regions most at risk include the Triveneto region, the central Alpine arc, areas of central-southern Italy (Abruzzo, Molise, Puglia, Campania, Marche, Basilicata, and Calabria), and the Apennine ridge. The Civil Protection agency has issued weather alerts for 11 regions.
how did it end? The unstable weather pattern is expected to persist throughout the weekend, creating a divided forecast with sunshine in the northwest, along the Tyrrhenian coast, and on the major islands, while other areas brace for storms. Precipitation is scheduled for Saturday, August
