Showers with thunderstorms on the southern coast of Tarragona this morning

A line of instability crosses the southern coast of Tarragona with showers and thunderstorms, leaving 1.5 mm in Perelló this morning.
 Ruixats amb tempesta i llamps al litoral sud de Tarragona durant la matinada amb impacte al Perelló — Imagen generada por IA
Showers with thunderstorms and lightning on the southern coast of Tarragona during the early morning with a strike in Perelló — Image generated by AI

Showers and storms crossed the southern coast of the province of Tarragona last night, leaving occasional precipitation and slightly more meteorological agitation in specific areas. It is not a major alert, but it is a warning for the residents of the coast and foothills.

According to official data, an "instability line" has generated some showers with occasional storms, especially in El Perelló, where 1.5 mm of rain were recorded during the night, according to Meteocat's official account.

What exactly happened in Tarragona?

Instability line and occasional showers

Last night, an instability line crossed the southern coast and foothills of Tarragona, causing scattered showers with storms. It was not an extensive or widespread episode, but rather concentrated in specific points like El Perelló.

Specific data in El Perelló

El Perelló, in Baix Ebre, was one of the points where rainfall was measured most precisely: 1.5 mm in the early hours. This figure indicates light precipitation but enough to notice a change compared to the previous night.

Broader meteorological context

How do these instability lines form?

Instability lines are bands where the atmosphere presents favorable conditions for the formation of storms and showers. They usually form when air masses of different temperatures or humidity levels converge, often in coastal areas like the southern coast of Tarragona.

Impact on the province of Tarragona

Although the episode was brief and localized, this type of instability can occasionally affect mobility and disrupt outdoor activities. Additionally, the southern coast and foothills are the areas most sensitive to these phenomena due to their orography and proximity to the sea.

Monitoring and local reactions

Sources and official monitoring

Meteocat has been the organization reporting these data, with a video and specific measurements. Real-time information is key to anticipating possible weather changes and avoiding surprises.

What can residents of Tarragona expect?

For now, there are no active alerts. Residents of the southern coast and foothills can expect variable weather, with the possibility of occasional showers in the short term, especially during the night and early morning. The rest of the province remains more stable weather-wise.

The reality is that the weather on the Costa Daurada never misses the chance to keep us on our toes when we least expect it.

Source of the article: METEOCAT (Meteorology of Catalonia)