Caldera Church Santorini

Caldera Church Santorini Greece

To view work in progress click on the video below. Turn your speakers on to view it to music.



This is a Work in Progress video of an original oil painting by Debra Chmelina. The Caldera church in Santorini, Greece sits in the foreground of Fira, a community of cliffside homes overlooking the Aegean sea in the Mediterranean.

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Information about Santorini caldera

 Santorini caldera is a large, mostly submerged caldera, located in the southern Aegean Sea 120 kilometers north of Crete in Greece. Visible above water is the circular Santorini island group, consisting of  Santorini, the main island, Therasia and Aspronisi at the periphery, and the Kameni islands at the center.

The volcanic complex of Santorini is the most active part of the South Aegean Volcanic Arc, which includes the volcanoes of Methana, Milos, Santorini and Nisyros. It marks the subduction of the African tectonic plate underneath the Aegean subplate of the Eurasian tectonic plate, at a rate of up to 5 cm per year in a northeasterly direction. It is characterized by earthquakes at depths of 150–170 km.
Non-volcanic rocks are exposed on Santorini at the Profitis Ilias Mountain, Mesa Vouno, the Gavrillos ridge, Pirgos, Monolithos and the inner side of the caldera wall between Cape Plaka and Athinios.

The Kameni islands at the center of the caldera are made of lava rocks.
The caldera is composed of overlapping shield volcanoes, cut by at least four partially overlapping calderas, of which the oldest southern caldera was formed about 180,000 years before the present era (BP). The subsequent Skaros caldera was created about 70,000 years BP, and the Cape Riva caldera about 21,000 years BP. The current caldera was formed about 3600 years BP during the Minoan eruption.

Palea Kameni and Nea Kameni were formed as a result of multiple, initially submarine eruptions at the center of the caldera.
Although dormant, Santorini is an active volcano. Numerous minor and medium-sized, mainly effusive eruptions have built the dark-colored lava shields of Nea and Palea Kameni inside the caldera.

Their last eruption was in 1950, and now only fumarolic activity, primarily inside the recently active craters, takes place. GPS instruments have registered renewed deformation around the caldera in 2011 and 2012.

The huge Minoan eruption of Santorini in the 17th century BC may have inspired the legend of Atlantis. It was rated 7, the highest score for a historical eruption, in the Smithsonian Global Volcanism Program's Volcanic Explosivity Index. Source: Wikipedia

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