The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Hayes volcano, named after Hayes Glacier, is a stratovolcano which was only discovered in 1975. It is located in a remote, mostly uninhabited and inaccessible part in the northern Tordrillo Mountains of the north-central Cook Inlet region about 135 km NW of Anchorage. The nearest settlements are the small towns of Tyonek and Skwentna in the lower Susitna valley. Hayes is the easternmost of the volcanoes of the Aleutian Arc. the volcano has no distinctive summit and 90% of its surface are covered by glaciers and ice, totalling about 60 cu km in volume, part of which belong to large glaciers from the nearby (non-volcanic) Mount Gerdine.
Latest quakes in Greece: Greece has a lot of earthquake activity, but most of them occur around the margin of the Aegean microplate. The Cycladic islands are located in its center and therefore seismically comparably quiet.
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