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Nueva Zelanda · Estratovolcán

Rumble III Seamount

Rumble III

Tipo
Estratovolcán
Altitud
220 m (submarino)
Última erupción
2008
The Rumble III seamount, the largest of the Rumbles group along the South Kermadec Ridge, rises 2,300 m from the sea floor to within about 200 m of the sea surface. Edifice collapse has left a large horseshoe-shaped scar breached to the W. Fresh-looking andesitic rocks have been dredged from its summit and basaltic lava from its flanks. Rumble III has been the source of several submarine eruptions detected by hydrophone signals.
The Rumble III seamount, the largest of the Rumbles group along the South Kermadec Ridge, rises 2,300 m from the sea floor to within about 200 m of the sea surface. Edifice collapse has left a large horseshoe-shaped scar breached to the W. Fresh-looking andesitic rocks have been dredged from its summit and basaltic lava from its flanks. Rumble III has been the source of several submarine eruptions detected by hydrophone signals. · Foto: Courtesy of Ian Wright (National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand).
Tipo
Estratovolcán
País
Nueva Zelanda
Región
Tonga y Kermadec / Southern Kermadec Volcanic Arc
Altitud
220 m (submarino)
Coordenadas
-35.745, 178.478
Última erupción
2008
Contexto tectónico
Zona de subducción / Corteza oceánica (< 15 km)
Forma volcánica
Compuesto
Roca principal
Andesita / Andesita basáltica
Resumen geológico

Rumble III seamount, the largest of the Rumbles group of submarine volcanoes along the South Kermadec Ridge, rises 2,300 m from the seafloor to within about 200 m of the surface. Collapse of the edifice produced a scarp open to the west and a large debris-avalanche deposit. Fresh-looking andesitic rocks have been dredged from the summit and basaltic lava from its flanks. It has been the source of several submarine eruptions detected by hydrophone signals.

Historial de erupciones

6 registradasGlosario
Resumen (VEI en el tiempo)
Haga clic en una barra para ver erupciones individuales · Usa las flechas para moverte entre barras y Enter para abrir
1958~1963 · 1 erupciones · VEI máx. 01963~1968 · 1 erupciones · VEI máx. 01968~1973 · 1 erupciones · VEI máx. 01973~1978 · 1 erupciones · VEI máx. 01983~1988 · 1 erupciones · VEI máx. 02003~2008 · 1 erupciones · VEI máx. 019581968198319932003

Línea de tiempo detallada

  1. 2008 (±1 años)VEI 0Observado
    2008-07-02 – fin desconocido
  2. 1986VEI 0Observado
    1986-06-15 – 1986-08-05
  3. 1973VEI 0Observado
    1973-10-15 – 1973-10-17
  4. 1970VEI 0Observado
    1970-07-02 – fin desconocido
  5. 1963VEI 0Observado
    1963-01-16 – 1966-12-16
  6. 1958VEI 0Observado
    1958-07-09 – 1962-07-02

Volcanes cercanos

Enlaces externos

⚠ Solo como referencia. No apto para respuesta ante emergencias.