El Salvador · Stratovolcano
San Salvador Volcano
San Salvador
- Type
- Stratovolcano
- Elevation
- 1893m
- Last eruption
- 1917

- Type
- Stratovolcano
- Country
- El Salvador
- Region
- Middle America & Caribbean / Central America Volcanic Arc
- Elevation
- 1893m
- Coordinates
- 13.734, -89.294
- Last eruption
- 1917
- Tectonic setting
- Subduction zone / Continental crust (> 25 km)
- Landform
- Composite
- Major rock type
- Andesite / Basaltic andesite
Geological summary
The massive compound San Salvador volcano dominates the landscape W of El Salvador's capital city of San Salvador.
Excerpt from the Global Volcanism Program, Smithsonian Institution · Read the full summary on GVP →
From Wikipedia
The San Salvador Volcano is a stratovolcano situated northwest to the city of San Salvador. The crater has been nearly filled with a relatively newer edifice, the Boquerón volcano. San Salvador is adjacent to the volcano and the western section of the city actually lies among its slopes. Due to this close proximity, any geological activity of the volcano, whether eruptive or not, has the potential to result in catastrophic destruction and death to the city. Despite this, the volcano is iconic of the city, and several TV and radio antennas are situated on the El Picacho peaks and the crater of Boqueron. El Picacho, the prominent peak is the highest elevation.
Wikipedia · CC BY-SA · Read full article →
Eruption history
6 recordedGlossaryRecord summary
- Confirmed eruptions
- 5
- Uncertain eruptions
- 1
- Span of confirmed record
- 640 (±30 yrs) – 1917
- Largest confirmed eruption
- VEI 4 (1200)
- Confirmed eruptions since 1900
- 1
Detailed timeline
- 1917VEI 3Observed1917-06-07 – 1917-11-16Boquerón summit and north flank
- 1806VEI 0Method not stated1806-07-02 – end unknownEl Playón ?
- 1658VEI 3Observed1658-11-03 – 1671-08NW flank (El Playón)
- 1575VEI 3Observed1575 – end unknownLoma de Grandes Bloques
- 1200VEI 4Geological estimate1200 – end unknownBoquerón
- 640 (±30 yrs)VEI 3Geological estimate640-08 – end unknownNW flank (Loma Caldera)
Nearby volcanoes
External links
⚠ For reference only. Not for emergency response.