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Quilotoa   »  Eruptive History

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Quilotoa

Start Date: 1797  Feb 4 

Eruption is UNCERTAIN

Eruptive Characteristics:
    Central vent eruption
    Crater lake eruption

Start Date: 1759 

Eruption is UNCERTAIN

Volcanic Explosivity Index (VEI):  2

Eruptive Characteristics:
    Central vent eruption
    Crater lake eruption
    Explosive eruption  (?)

Start Date: 1740  Dec 

Eruption is UNCERTAIN

Volcanic Explosivity Index (VEI):  2

Eruptive Characteristics:
    Central vent eruption
    Crater lake eruption
    Explosive eruption  (?)
    Damage (land, property, etc.)

Start Date: 1725 

Eruption is UNCERTAIN

Volcanic Explosivity Index (VEI):  2

Eruptive Characteristics:
    Central vent eruption
    Crater lake eruption
    Explosive eruption  (?)

Start Date: 1660  Nov 28 

Eruption DISCREDITED

Area of Activity: (confused with 1660 Pichincha erupt)

Start Date: 1280 (?)  Stop Date: Unknown

Dating Technique: Radiocarbon (corrected)

Volcanic Explosivity Index (VEI):  6

Tephra Volume:  2.1  x  1010 m3

Eruptive Characteristics:
    Central vent eruption
    Crater lake eruption
    Explosive eruption
    Pyroclastic flow(s)
    Phreatic explosion(s)
    Lava dome extrusion
    Damage (land, property, etc.)
    Mudflow(s) (lahars)
    Caldera collapse


Global Volcanism ProgramDepartment of Mineral SciencesNational Museum of Natural HistorySmithsonian Institution

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