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Volcanoes on Coastal Plain of El Salvador – November 26th, 2009

13.4N 88.1W

November 26th, 2009 Category: Image of the day, Volcanoes

El Salvador - November 14th, 2009

El Salvador - November 14th, 2009

Many volcanic peaks dot the landscape of central-eastern El Salvador, to the east of the Lempa River and north of Jiquilisco Bay, in this orthorectified image. To the east of these clusters of volcanoes is San Miguel, the fourth most populous city in El Salvador.

San Miguel is also the name of the stratovolcano located about 15km southwest of the city. The volcano, also known as Chaparrastique, is one of the most active volcanoes in the country.

North of the San Miguel volcano is Chinameca (also known as El Pacayal), a stratovolcano that rises over the town of Chinameca. The volcano is topped by a 2 km wide caldera known as Laguna Seca del Pacayal. A satellite cone on the west side, Cerro el Limbo, rises higher than the caldera rim. Fumaroles can be found on the north side, and it has been the site of a geothermal exploration program.

Continuing westward, the large stratovolcano Usulután can be identified as the peak on the coastal plain closest to the bay. The volcano is topped by a 1.3 km wide summit crater which is breached to the east.

West of Usulután is the Taburete stratovolcano. It is topped by a well-preserved, 150-300 m (500–1000 ft) deep summit crater, with the true summit on the south side of the crater rim.

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