The volcanic eruption on the island of Thera , also known as Santorini , was one of the largest plinian eruptions in the past 10,000 years , with a range of 30-40 cubic kilometers . An eruption of this size would have most likely generated a tsunami over 100 feet tall , traveling across the Aegean Sea and decimating populations in its path . The size of this eruption had far-reaching impacts on the environment and civilizations in the region , primarily the Minoans . The thick layer of pumice and ash from the volcano covered the island and preserved much of the ancient civilization for thousands of years . As a result , several pieces of Minoan artwork , primarily the frescoes , are still standing today . These frescoes provide modern society with an invaluable insight into the daily lives of the Minoan people
volcanic eruption
Minoan eruption
Akrotiri Boxer Fresco