The wind event, reaching speeds of 170 kilometers per hour, occurred while the wetlands at the foot of the Albera mountains were full of water. Following three consecutive eastern storms since Christmas, sites like la Cardonera pond have regained their volume, allowing the wind to generate exceptional wave activity.

Located between Sant Climent Sescebes, Capmany, and Cantallops, this natural system is one of the region's most fragile ecosystems. La Cardonera pond is part of the Natura 2000 network and serves as a vital sanctuary for protected species such as the spadefoot toad and the otter.

Beyond the visual spectacle, these temporary ponds play a strategic role in water regulation. Technical reports indicate the system can hold up to 180,000 cubic meters of water, helping to mitigate flood risks in lower areas during heavy rain episodes.