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He had left in the blink of an eye proverbial.
Nearly seven years after its creation by a monstrous earthquake in Pakistan, the island, known as the Earthquake, has been swallowed up by the sea, according to new images from NASA.
The space agency has compiled satellite images of the last six years of the island (also known as Zalzala Koh), which was created by a mud volcano and shows the island at various stages of composition, before the waves finally deform the sea.
(NASA Earth Observatory, Joshua Stevens, Robert Simmon and Jesse Allen)
An uncontrollable mass of fire forms under the ice, under the ocean. We know almost nothing about them.
When it was created, it measured 20 meters high, 90 meters wide and 40 meters long, letting experts believe that it would not last long, a prediction that finally proved true.
"Zalzala Koh may not be visible yet, but that does not mean that he's completely gone," NASA wrote in a blog post. "In 2019, traces of the island persist in Landsat imagery, and in June 2019 Landsat also observed sediment streaks circulating around the submerged base."
The government agency added that mud volcanoes along Pakistan's coastline were caused by the movement of the Earth's plates in the region, including the Arabian plate, which "collapses under the Eurasian plate. a few centimeters a year ". This causes the appearance of soft sediments on the Eurasian plate and the formation of mud volcanoes, the melting of the rocks turning into magma and the escape of hot gases, which eventually creates a mud volcano.
Zalzala Koh is not the only island produced by a mud volcano to be formed and to die in the area, notes NASA. Another mud island, Malan, is high and has been eroded four times over the last century, in 1945, 1999, 2010 and 2013.
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