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Lago De Poas – A lake of wonders

Lago De Poas – A lake of wonders

Lago De Poas – A lake of wonders

The Poas volcano in Costa Rica is likely one of the most lively on this planet. Greater than 200,000 vacationers go to the positioning yearly. Nevertheless, there’s something else that makes this volcano so particular and that’s the lake that sits on the backside of the central crater. Of the 714 volcanoes that dot the planet, solely 85 have crater lakes. However, extra impressively, solely 40 of those lakes have aguas calientes (or water heated by the volcano). Poas Lake has a diameter of 300 meters and a depth of 45 meters. It sits in the midst of one of many largest lively craters on this planet. The lively Poas crater has a diameter of 1,320 meters.

As of this writing, the water in Lake Poas is 35 levels Celsius (or round 95 levels Fahrenheit). The best temperature ever recorded within the lake was round 94 levels Celsius (or round 203 levels Fahrenheit) and the bottom was 22 levels Celsius (or round 72 levels Fahrenheit). What amazes vacationers seeing the lake is its deep turquoise blue colour. The explanation for the sensible colours is the density of chemical compounds within the lake, primarily sulfur, silicon and iron, which when the solar’s rays hit these particles mirror the colours. Lake Poas is believed to have the best focus of those chemical compounds than every other “sizzling” volcanic lake on this planet. The lake comprises extra such chemical compounds than the most important such lake on this planet, which is within the crater of the Kawah Ijen volcano in Indonesia (with a diameter of two,799 meters).

Adjustments in chemical compounds, that are mirrored in a change in colour of the lake, point out modifications in volcanic exercise under the floor. When the colour is the conventional turquoise blue, the crater is reasonably or usually lively, however when it turns milky white, it signifies a rise on this exercise. Why is the lake there within the first place. Scientists cite a number of causes. One of the logical is the quantity of rain the area receives (some 3,800 millimeters per 12 months). The floor of the crater beneath the lake can be product of supplies that don’t enable water to be absorbed. Different volcanoes with sizzling lakes embrace Rincon de la Vieja (additionally in Costa Rica), Santa Ana (in El Salvador), Chichon (in Mexico), and Copahue (in Argentina).

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