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Lascar: eruption history
Elevation5,592 m
TypeStratovolcano
Confirmed eruptions33#4 of 66 in country
Latest eruption2026-02-08
Largest VEI4
Location-23.37, -67.73
Eruptions per century (since 1500)
0
0
0
6
17
8
By VEI
2
4
19
5
1
Eruptions (latest first, up to 60)
| Start | VEI | End | Area |
|---|---|---|---|
| 2026-02-08 | – | 2026 | |
| 2022-12-10 | 3 | 2023 | |
| 2015-10-30 | 2 | 2017 | Summit craters |
| 2013-04-02 | 1 | 2013 | Central active crater |
| 2006-04-18 | 3 | 2007 | |
| 2005-05-04 | 3 | 2005 | |
| 2002-10-26 | 2 | 2002 | |
| 2000-07-20 | 2 | 2001 | |
| 1996-10-18 | 2 | 1996 | |
| 1994-11-13 | 2 | 1995 | |
| 1994-07-20 | 2 | 1994 | |
| 1993-12-17 | 2 | 1994 | |
| 1993-01-30 | 4 | 1993 | Western crater of east summit cone |
| 1991-10-21 | 2 | 1992 | |
| 1990-11-24 | 1 | 1990 | |
| 1987-11-16 | 3 | 1990 | Western crater of east summit cone |
| 1986-09-14 | 3 | 1986 | Western crater of east summit cone |
| 1984-12-16 | 0 | 1985 | Western crater of east summit cone |
| 1969-05-16 | 1 | – | |
| 1959-11-16 | 2 | 1968 | |
| 1954-06-16 | 2 | 1954 | |
| 1951-11-16 | 2 | 1952 | East summit crater |
| 1940-07-02 | 2 | – | |
| 1933-10-09 | 2 | 1933 | |
| 1902-07-02 | 2 | – | |
| 1898-07-02 | 2 | 1900 | |
| 1883-07-02 | 2 | 1885 | |
| 1875-07-02 | 2 | – | |
| 1858-04-16 | 2 | 1858 | |
| 1854-01-20 | 1 | 1854 | Lascar or Aguas Calientes |
| 1848-07-02 | 2 | – | Lascar or Agua Calientes |
| 5150 BCE | 0 | – | Eastern crater |
| 7250 BCE | – | – | Lascar II (Tumbres scoria flow) |
Nearby volcanoes
| Volcano | Distance | Eruptions |
|---|---|---|
| Acamarachi | 14 km | 0 |
| Colachi | 17 km | 0 |
| Chiliques | 24 km | 0 |
| Purico Complex | 41 km | 0 |
| Cordon de Puntas Negras | 46 km | 0 |
| Miniques | 50 km | 0 |
| Guayaques | 55 km | 0 |
| Tujle, Cerro | 56 km | 0 |
Eruption records from the Smithsonian Global Volcanism Program; older eruptions may be missing. VEI = Volcanic Explosivity Index (0–8). For current alerts, check the official agency.