Indonesia · Estratovolcán
Monte Dempo
Dempo
- Tipo
- Estratovolcán
- Altitud
- 3142 m
- Última erupción
- 2025
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- Tipo
- Estratovolcán
- País
- Indonesia
- Región
- Sunda y Banda / Sunda Volcanic Arc
- Altitud
- 3142 m
- Coordenadas
- -4.016, 103.121
- Última erupción
- 2025
- Contexto tectónico
- Zona de subducción / Corteza continental (> 25 km)
- Forma volcánica
- Compuesto
- Roca principal
- Andesita / Andesita basáltica
Resumen geológico
Dempo is a stratovolcano that rises above the Pasumah Plain of SE Sumatra. The andesitic complex has two main peaks, Gunung Dempo and Gunung Marapi, constructed near the SE rim of a 3-km-wide amphitheater open to the north. The high point of the older Gunung Dempo crater rim is slightly lower, and lies at the SE end of the summit complex. The taller Marapi cone was constructed within the older crater. Remnants of seven craters are found at or near the summit, with volcanism migrating WNW over time. The active 750 x 1,100 m active crater cuts the NW side of the Marapi cone and contains a 400-m-wide lake at the far NW end. Eruptions recorded since 1817 have been small-to-moderate explosions that produced local ashfall.
Historial de erupciones
33 registradasGlosarioLínea de tiempo detallada
- 2025VEI 2Observado2025-08-07 – 2025-08-29
- 2024VEI 1Observado2024-05-27 – 2024-05-31
- 2024VEI 1Observado2024-11-23 – 2025-02-02
- 2023VEI 2Observado2023-07-25 – 2023-08-21
- 2022VEI 1Observado2022-05-31 – 2022-05-31
- 2017VEI 1Observado2017-11-09 – 2017-11-09Summit crater
- 2009VEI 1Observado2009-01-01 – 2009-01-01
- 2006VEI 1Observado2006-09-25 – 2006-09-25
- 1994VEI 1Observado1994-10-16 – 1994-10-16
- 1974VEI 2Observado1974-02-26 – 1974-10-20
- 1973VEI 2Observado1973-01-24 – 1973-01-25
- 1964VEI 2Observado1964-02-14 – 1964-02-14
- 1940VEI 2Observado1940-07-16 – fin desconocido
- 1939VEI 2Observado1939-07-18 – 1939-07-30
- 1939VEI 2Observado1939-12-19 – 1940-02-21
- 1936VEI 2Observado1936-11-26 – 1936-11-27
- 1934VEI 2Observado1934-01-24 – 1934-04-25
- 1926VEI 2Observado1926-04-22 – 1926-04-24
- 1923VEI 1Observado1923-05-19 – 1923-05-19
- 1921VEI 1Observado1921-04-16 – 1921-04-16
- 1908VEI 2Observado1908-02-16 – 1908-02-17
- 1905VEI 0Observado1905-07-02 – fin desconocido
- 1900VEI 2Observado1900-06-04 – 1900-06-04
- 1900VEI 2Observado1900-10-26 – 1900-10-27
- 1895VEI 2Observado1895-07-02 – 1895-09-30
- 1884VEI 2Observado1884-06-16 – 1884-07-16
- 1881VEI 2Observado1881-02-16 – fin desconocido
- 1881VEI 2Observado1881-12-16 – 1881-12-16
- 1880VEI 2Observado1880-05-16 – fin desconocido
- 1879VEI 2Observado1879-05-18 – fin desconocido
- 1853VEI 2Observado1853-01-01 – fin desconocido
- 1839VEI 2Observado1839-07-02 – fin desconocido
- 1817VEI 2Observado1817-12-31 – fin desconocido
Volcanes cercanos
Enlaces externos
⚠ Solo como referencia. No apto para respuesta ante emergencias.