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Discover the Secrets of Santorini’s Volcanic Past

Discover the Secrets of Santorini's Volcanic Past

Santorini, renowned for its stunning sunsets and picturesque caldera views, holds within its depths a rich and tumultuous volcanic history. Recent geological studies, led by Dr. Tim Druitt and his esteemed colleague, Associate Professor Evi Nomikou from the University of Athens, have uncovered fascinating insights into the island’s fiery past. At Athina Luxury Suites, we invite you to delve into these extraordinary discoveries, adding a layer of historical intrigue to your luxurious stay.

The Hidden Layers Beneath Nea and Palea Kameni

During a groundbreaking expedition aboard the drilling vessel “JOIDES Resolution,” scientists revealed unexpected findings about the volcanic islets Nea and Palea Kameni. These land masses, often referred to collectively as the “Volcano,” are more than just solidified lava. Beneath the surface lies a continuous layer of pumice up to 40 meters thick, a remnant of the catastrophic Minoan eruption around 1600 BCE. This eruption fundamentally shaped the Kameni islands, and their evolution continued over the next millennium, with the most recent addition, Mikri Kameni, forming around 1570 CE.

The Devastating Eruption of 726 CE

One of the most startling revelations was about the volcanic event of 726 CE, during the height of the Byzantine Iconoclasm. Previously underestimated, this underwater eruption was found to be significantly more powerful, spreading pumice over 400 kilometers, reaching the shores of Asia Minor. This cataclysmic event was historically interpreted as a divine sign against Emperor Leo III, adding a fascinating cultural dimension to its geological significance.

Discover the Secrets of Santorini's Volcanic Past

A Colossal Pyroclastic Flow from Kos

The research team also discovered a massive pyroclastic flow deposit, up to 300 meters thick, from an eruption 161,000 years ago. Surprisingly, this flow originated not from Santorini but from the distant island of Kos, 120 kilometers away. The immense force of this eruption sent pyroclastic clouds racing across the sea, leaving their mark on Santorini’s geological record.

The Primordial Eruption: Unveiling “Archaic”

The most profound discovery came from drilling near the volcanic islet of Christiana, revealing a geological layer 150 meters thick and covering 3,000 square kilometers. This layer points to a colossal eruption, possibly the largest in Santorini’s history, occurring around 520,000 years ago. Dubbed “Archaic,” this event marks the genesis of Santorini’s volcanic activity, predating even the famous Minoan eruption.

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