World Map › Almolonga
Volcano
Almolonga
Stratovolcano · 3,173 m · Guatemala
Almolonga sits on the North American Plate, in a subduction zone. 3 eruptions are known since the end of the last ice age, the most recent in 1818.
- Elevation
- 3,173 m
- Type
- Stratovolcano
- Tectonic Setting
- Subduction zone, continental crust
- Dominant Rock
- Dacite
- Plate
- North American Plate
- Country
- Guatemala
- Last Eruption
- 1818
- Known Eruptions (Holocene)
- 3
- Max. Explosivity (VEI)
- 3
Nearby Cities
Cities of more than 20,000 people within 100 km. At least 710,000 people live in those within 30 km.
- 4 kmQuetzaltenango575,000 people
- 22 kmTotonicapán70,000 people
- 30 kmMazatenango65,000 people
- 34 kmRetalhuleu37,000 people
- 36 kmSan Marcos25,000 people
Eruption Timeline
Each bar is an eruption; its height shows its explosivity (VEI 0 to 8).
Eruption Uncertain Date
Sources : Global Volcanism Program, 2026. Volcanoes of the World (v. 5.4.0; 7 Aug 2026), Smithsonian Institution, doi:10.5479/si.GVP.VOTW5-2026.5.4 (volcano.si.edu) · NOAA NCEI · USGS · Wikidata