Indonesia · Domo de lava
Poco Ranaka
Ranakah
- Tipo
- Domo de lava
- Altitud
- 2288 m
- Última erupción
- 1991
- Tipo
- Domo de lava
- País
- Indonesia
- Región
- Sunda y Banda / Sunda Volcanic Arc
- Altitud
- 2288 m
- Coordenadas
- -8.637, 120.530
- Última erupción
- 1991
- Contexto tectónico
- Zona de subducción / Corteza continental (> 25 km)
- Forma volcánica
- Grupo volcánico
- Roca principal
- Andesita / Andesita basáltica
Resumen geológico
The Anak Ranakah (Child of Ranakah) lava dome was formed in 1987 in an area without previous recorded eruptions at the base of the large older lava dome of Gunung Ranakah. An arcuate group of lava domes extending about 12 km west from Gunung Ranakah to Poco Mandosawa occurs on the outer N flanks of the poorly known Poco Leok caldera on western Flores Island.
Resumen de Wikipedia
Resumen en inglésPoco Ranakah is a volcano located in the south-central part of the island of Flores, Indonesia. Its tallest lava dome, Poco Mandasawu is the tallest mountain of the island. A new lava dome, named Anak Ranakah was formed there in 1987. The volcano erupted again in 1991. In 2011, diffuse white plumes were seen rising from Anak Ranakah Dome, although no ash was detected.
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Historial de erupciones
2 registradasGlosarioLínea de tiempo detallada
- 1991VEI 1Observado1991-03-16 – fin desconocidoAnak Ranakah
- 1987VEI 3Observado1987-12-28 – 1989-04-16Anak Ranakah
Volcanes cercanos
Enlaces externos
⚠ Solo como referencia. No apto para respuesta ante emergencias.