Nisyros Volcano (34)
|A truly beautiful and amazing place for me- the Nisyros Volcano at Nisyros Island. This volcanic island is part of the Dodecanese Islands.The volcano has a 4 km wide caldera.|
The Nisyros volcano is the most active remain of the Cos caldera that exploded aprox. 150.000 years ago. Nisyros, Yali, Strongyli, Pyrgoussa, Pahia and Kefalos (at Cos) are the remains of a zone that is considered to be still active. A Magma chamber below Nisyros is only 3-4 km deep and still rising up.
Pease check the workshop photo for Sulphur holes of this semi active volcano
Volcano type: Stratovolcano, volcanic domes
Summit elevation: 680 m
1881-1887 - hydrothermic explosions of the crater "Micros Polyvotis"
1500 - hydrothermic explosions
1000-2000 B.C. - hydrothermic explosions of the crater "Stefanos"
5000-10.000 B.C. - hydrothermic eruptions of the Kaminakia craters
15.000-10.000 B.C. - building of postcalderic volcano domes
15.000 B.C. - effusive eruption of the central caldera of Nisyros ("Upper pumice")
25.000 B.C. - effusive eruption of the central caldera of Nisyros ("Lower pumice")
40.000-30.000 B.C. - effusive eruption ("Kira-Formation")
150.000 B.C. - first submarin eruptions
Typical eruption style Hydrothermal explosions, effusive volcano, volcano domes