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Mount Ragang

Ragang

Stratovulcano · Philippines · 2790 m

Ragang volcano in central Mindanao is in the center of this August 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 24 km across). Latukan is to the SW, past lava flows with visible levees and pressure ridges that appear to have erupted from flank vents.
Ragang volcano in central Mindanao is in the center of this August 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 24 km across). Latukan is to the SW, past lava flows with visible levees and pressure ridges that appear to have erupted from flank vents. · Foto: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/). · Wikimedia Commons
Tipo
Stratovulcano
Paese
Philippines
Regione
Western Pacific Volcanic Regions / Mindanao Volcanic Province
Altitudine
2790 m
Coordinate
7.691, 124.507
Ultima eruzione
1916
Contesto tettonico
Subduction zone / Continental crust (> 25 km)
Forma vulcanica
Composite
Roccia principale
Basalt / Picro-Basalt
Sintesi geologica

The large Ragang stratovolcano, also called Piapayungan, is SE of Lake Lanao in central Mindanao. A crater about 5 km from the summit on the SW flank towards Latukan volcano is surrounded by mostly unvegetated volcanic material, including a lava flow extending 4 km S; this is likely from the 1916 eruption described by Maso (1917). Ragang is one of several dominantly basaltic volcanoes west of the cordillera in central Mindanao. Historical eruptions, many of which were at one time attributed to neighboring Makaturing volcano, have been recorded since 1765.

Sintesi da Wikipedia

Riassunto in inglese

Mount Ragang, also called Mount Piagayungan and Blue Mountain by the local people, is an active stratovolcano on Mindanao island in the Philippines. With an elevation of 2,815 metres (9,236 ft), it is the seventh highest mountain in the Philippines and the highest point in the Lanao del Sur province.

Wikipedia · CC BY-SA · Leggi l'articolo completo →

Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
1756~1772 · 1 eruzioni · VEI max. 21820~1836 · 1 eruzioni · VEI max. 21836~1852 · 1 eruzioni · VEI max. 21852~1868 · 2 eruzioni · VEI max. 21868~1884 · 2 eruzioni · VEI max. 21900~1916 · 2 eruzioni · VEI max. 217561788183618681900

Cronologia dettagliata

  1. 1916VEI 1Stima geologica
    1916-07-16 – In corso
  2. 1915VEI 2Stima geologica
    1915 – In corso
  3. 1873VEI 2Osservata
    1873-01-16 – 1873-04
  4. 1871VEI 2Osservata
    1871-12-08 – In corso
  5. 1858VEI 2Osservata
    1858-02-18 – In corso
  6. 1856VEI 2Osservata
    1856-11-01 – In corso
  7. 1840VEI 2Osservata
    1840-01-20 – 1840-04-05
  8. 1834VEI 2Osservata
    1834 – In corso
  9. 1756VEI 2Osservata
    1756 – In corso

Link esterni

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