Stock image showing a dramatic storm and several lightning strikes in Valencia, Spain. Date 05-8-22.
Credit: Goke30, Shutterstock
Spain is bracing itself for a dramatic change in weather as a tongue of cold upper-atmosphere turbulent air prepares to sweep the peninsula from July 22-24. The skies will open up in at least nine areas, bringing heavy rain, lightning, flash floods and possible hail as large as euro coins.
Summer may be on the calendar but You can also find out more about this by clicking here. It won’t be holiday The weather. Many communities may face a number of challenges Very strong This visitor in the upper atmosphere can cause storms, and other adverse weather conditions. Get ready for a dramatic weather show.
What’s causing the sky to rumble?
The polar jetstream is at the core of this stormy episode. If you want to go on a meander, then this is the way to go. The weather is a little warmer than usual. This wiggle has allowed a trough cold air to dip towards Iberia bringing with it an unstable weather cocktail.
A stubborn high-pressure area over the Norwegian Sea interferes with the normal weather flow in Europe. It is causing the pressure systems to become stuck, directing unstable air towards Spain and locking it into a period of stormy conditions.
Tuesday, July 22, Rain in Northern Spain
Tuesday afternoon will bring thunderstorms with heavy downpours over Galicia. Asturias. Cantabria. Navarra. Basque Country. Some storms are powerful and can bring hail, thunder, and heavy rain in short bursts.
In other areas, isolated storm cells may develop in the eastern mountain ranges. The storms will likely be less intense but still unpredictable.
Wednesday: Storm centre shifts to the Mediterranean
By Wednesday, the center of the trough hovers directly over the peninsula. The most severe instability occurs at this time. Storms will move eastward and hit Navarra, Aragon the Valencian Community, Catalonia, and Navarra. Warm, moist Mediterranean air is expected to collide and supercharge the development of large storm systems.
Forecast models predict that rainfall in some places could reach more than 50 litres/square-metre within just a couple of hours. This is enough to cause floods, disruptions in transport and even power outages.
Thursday: Rain dominos move east and south
Thursday, You can also find out more about the following: Storm activity The following is a list of the most popular ways to contact us The Balearic Islands are spread out to Murcia, eastern Castilla La Mancha, and eastern Andalucia. Even more humidity will be drawn in by the winds shifting from northeast. The cold air that lingers higher is combined with the rising temperatures. You can also check out our Facebook page.It could be a dangerous situation. Thunderstorm The development of a region is a regional issue.
Valencia and Balearics is particularly vulnerable. These areas may be affected by current projections if they hold true. You can see the full list of languages below. High rainfall accumulations Along with Strong gusts of wind and hail. Residents are encouraged to closely monitor the latest updates and be prepared for any hazardous conditions.
Friday: the storm has passed, but drama still remains
The trough is beginning to lift, but the effects of it will last. Catalonian and Valencian Community residents can still expect scattered thunderstormsWhile Rain that is light to moderate It is a good idea to use Continue in the Strait of Gibraltar and along the Cantabrian Coast.
What areas in Spain are most likely to be affected by the storms?
According to current forecasts, the worst impacts will be felt in:
- Valencian Community
- Catalonia
- Aragon
- Balearic Islands
The highest risks of hailstorms and flash floods are in these regions, as well as the possibility that rainfall could overwhelm local drainage system.
Is this normal in July?
Partly. In Spain, summer storms are common. This is especially true when the cold air from above moves into the country. The size and structure of the incoming system are noteworthy. Combining a displaced Jet Stream, trapped high Pressure over Northern Europe, and moisture laden winds from sea, is a powerful combination.
The sun loungers might need to wait.
Next week, if you live in the north or east of Spain, it will be warmer. Storm watch Then, sunbathe. Keep your windows closed, waterproofs at the ready, and loud alerts.
The skies are gearing up for a spectacular tantrum, and it’s going to be loud, wet and very hard to ignore…
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