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Apastepeque volcano

volcanic field 700? m / 2,297 ft
El Salvador, 13.72°N / -88.77°W
Current status: dormant (1 out of 5)
Typical eruption style: effusive and explosive
Apastepeque volcano eruptions: unknown, less than 10,000 years ago
TimeMag. / DepthDistanceLocation
Tue, 10 Mar
Tue, 10 Mar 17:38 UTCM 4.3 / 90 km45 km OFFSHORE EL SALVADOR
Mon, 2 Feb
Mon, 2 Feb 20:51 UTCM 4.0 / 89.5 km51 km Nicaragua
Mon, 2 Feb 05:27 UTCM 4.2 / 132.8 km22 km Nicaragua
Sat, 31 Jan
Sat, 31 Jan 11:40 UTCM 4.5 / 10 km34 km HONDURAS
View all recent quakes
Apastepeque volcano is a young volcanic field 8 km north of San Vicente town in central El Salvador. The Volcanic features contains about 24 closely spaced cinder cones, lava flows, lava domes, and maars. The latter are now filled by lakes, such as Laguna de Apastepeque and Laguna Chalchuapán.

Background:

The older vents in the volcanic field erupted andesitic-to-dacitic lava domes, sometimes following dacitic pumice eruptions. The younger vents formed basaltic cinder cones and phreatic and phreatomagmatic explosions left up to 100 m deep maars.


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