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Lokon-Empung   »  Eruptive History

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Lokon-Empung

More recent eruptive activity has been reported during 2011. Details can be found in the Monthly or Weekly Reports.

Start Date: 2003  Sep 12  Stop Date: 2003 Sep 12 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  3

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 2002  Dec 23  Stop Date: 2003 Apr 1 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 2002  Feb 9  Stop Date: 2002 May (?)

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 2000  May 10 ± 3 days Stop Date: 2001 Aug 18 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1991  May 17  Stop Date: 1992 Jan 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  3

Lava Volume:  1.2  x  105 m3

Tephra Volume:  1.5  x  107 m3

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption
    Pyroclastic flow(s)
    Lava flow(s)
    Fatalities
    Damage (land, property, etc.)
    Evacuation

Start Date: 1988  Apr 21  Stop Date: 1988 May 1 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  1

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1986  Mar 22  Stop Date: 1987 May 13 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Crater lake eruption
    Explosive eruption
    Phreatic explosion(s)
    Damage (land, property, etc.)
    Mudflow(s) (lahars)

Start Date: 1984  Jun 5 ± 4 days Stop Date: 1984 Nov 

Eruption is UNCERTAIN

Volcanic Explosivity Index (VEI):  1

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Phreatic explosion(s)  (?)

Start Date: 1975  Nov (on or before) Stop Date: 1980 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Lava Volume:  1.2  x  104 m3

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption
    Pyroclastic flow(s)  (?)
    Lava dome extrusion

Start Date: 1973  Sep 15  Stop Date: 1974 Dec 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  1

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1971  May 11  Stop Date: 1971 Oct 26 ± 5 days

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Lava Volume:  6  x  102 m3

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption
    Lava dome extrusion

Start Date: 1969  Nov 27  Stop Date: 1970 Dec 26 ± 5 days

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Crater lake eruption
    Explosive eruption
    Pyroclastic flow(s)
    Damage (land, property, etc.)
    Mudflow(s) (lahars)

Start Date: 1966  Sep 24  Stop Date: 1966 Sep 30 (?)

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1965  Jul 10  Stop Date: 1965 Jul 10 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  1

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1963  Dec 17  Stop Date: 1964 Apr 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1962  Apr  Stop Date: 1962 Nov 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  1

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Phreatic explosion(s)

Start Date: 1961  May 19  Stop Date: 1961 Dec 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1958  Feb 19  Stop Date: 1959 Dec 23 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption
    Pyroclastic flow(s)
    Lava dome extrusion
    Damage (land, property, etc.)

Start Date: 1951  Jul 2  Stop Date: 1953 Mar 

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  3

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption
    Lava dome extrusion
    Damage (land, property, etc.)

Start Date: 1949  Sep 14  Stop Date: Unknown

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  1

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Phreatic explosion(s)

Start Date: 1942  Sep 3  Stop Date: Unknown

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1930  Aug  Stop Date: Unknown

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption
    Phreatic explosion(s)

Start Date: 1893  Mar 29  Stop Date: 1894 Aug 14 (on or after)

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1829  Mar  Stop Date: Unknown

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  2

Area of Activity: Tompaluan

Eruptive Characteristics:
    Flank (excentric) vent
    Explosive eruption

Start Date: 1775 ± 25 years Stop Date: Unknown

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  3

Area of Activity: Empung

Eruptive Characteristics:
    Central vent eruption
    Explosive eruption
    Fatalities
    Damage (land, property, etc.)

Start Date: 1375 ± 25 years Stop Date: Unknown

Dating Technique: Historical Records

Volcanic Explosivity Index (VEI):  3^

Area of Activity: Empung

Eruptive Characteristics:
    Central vent eruption
    Explosive eruption


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