Kuumenteessa

Kuumenteessa, also known as "Kuumeneet Saaret" or "Burning Islands," is a phenomenon that occurs in the Baltic Sea, particularly in the Gulf of Finland. It is characterized by the sudden and dramatic heating of the sea surface, which can lead to the formation of large areas of water with temperatures significantly higher than the surrounding sea. This event is often accompanied by a strong smell of hydrogen sulfide, which is produced by the decomposition of organic matter in the water.

The exact cause of kuumenteessa is not fully understood, but it is believed to be related to the interaction between the warm surface water and the colder, deeper water layers. This interaction can lead to the release of large amounts of energy, which in turn causes the water to heat up rapidly. The phenomenon typically occurs in the spring and summer months, when the water temperatures are already relatively high.

Kuumenteessa has been observed in the Baltic Sea since at least the 19th century, and it has been the subject of numerous scientific studies. However, the exact mechanisms behind the phenomenon remain poorly understood, and there is ongoing research to better understand the factors that contribute to its occurrence. Despite its mysterious nature, kuumenteessa is an important ecological phenomenon that can have significant impacts on the marine ecosystem, including the distribution and behavior of various species of fish and other marine organisms.