Fayal volcano
stratovolcano, lavadome 1043 m
Azoren, Portugal, 38.6°N / -28.83°W
Current status: normal or dormant (1 out of 5)
Azoren, Portugal, 38.6°N / -28.83°W
Current status: normal or dormant (1 out of 5)
Last update: 22 Aug 2019
The island of Fayal, also spelled Faial, is the nearest of the central Azorean islands to the Mid-Atlantic Ridge.
Show interactive Map
[hide map] [enlarge]
Fayal volcano eruptions: 1957-58
Latest nearby earthquakes
| Time | Mag. / Depth | Distance/Location | ||
| Sun, 13 Jun 2021 (GMT) (1 earthquake) | ||||
| 13 Jun 2021 17:47:26 GMT | 2.7 | 48 km (30 mi) North Atlantic Ocean, 67 km northwest of Horta, Azores, Portugal | ||
Background
The island is composed of a complex large andesitic-to-trachytic stratovolcano that contains a 2-km-wide summit caldera. Thick deposits of trachytic airfall pumice, pyroclastic flows, and lahars related to formation of the caldera blanket the island. Formation of the steep-walled 500-m-deep caldera was followed by construction of fissure-fed basaltic lava fields and small volcanoes that form a peninsula extending to the west. This area is covered by the youngest volcanic products on the island and has been the source of all historical eruptions. A dramatic submarine eruption at Capelinhos during 1957-58, the best-studied of historical eruptions in the Azores, created a new island that soon merged with the western peninsula.-----------------------------------
Source: Smithsonian GVP
See also: Sentinel hub | Landsat 8
