The highest volcano in the world is Cerro Ojos del Salado. It is a stratovolcano in South America’s Central Volcanic Zone, reaching an impressive 6893 meters above sea level (or at least above ...

Prominence It makes sense to look beyond the elevation of a volcano to judge its size. Europe’s largest volcano is not Etna. There are several higher volcanoes in the continent, with Elbrus as the ...

The most common origin of pillow lavas is a mid-oceanic spreading centre. That has also been suggested for the Barberton rocks. But it has been questioned. The eruptions began 3.54 Gyr ago and lasted ...

The origin of the name ‘Marmara Sea’ is rather more prosaic, albeit also Greek. It is named for its marble, which was found on islands in the southwest part of the sea. The Marmara Sea is 280 km long ...

The Toba eruption was twice as as Atitlan. But it produced a similar amount of sulphate in the ice cores. VEI is not everything. Climate impact With these estimates, the amount of sulphur produced by ...

Another Holocene eruption happened on the valley floor, 20 km to the south of Dofen, more or less where the current dike is happening. A dike rose under the sediments filling the rift, but it wasn’t ...

The rivers feed the same large body of water at their terminus, though with different entry points. The original Aral Sea is (or was, around 1960) a brackish-water lake covering an area of 67,499 km 2 ...

The area is much better suited to Icelandic tourism than the Blue Lagoon ever was, since it is natural, offers a much greater choice and has a great variety of landscapes and volcanic features. It is ...

This page contains useful links and graphics for the current notable event. The following is for mbl.is cameras, with a Thorbjorn focus March 2024 cams, MBL RUV operates several camera: March 2024 ...

Let’s first set the scene before diving into Nordic sagas. When the Vikings settled in Iceland in the years 870, most of them were pagans: they worshiped the gods of the Norse mythology. A century ...

Kerguelen Island and the surrounding northern plateau are volcanically dormant or dead. So is the southern plateau. But the central area still has life in it. Both Heard Island and McDonald Island are ...