Eruption Data from the Global Volcanism Program of the Smithsonian Institution
Volcano Number Volcano Name Eruption Number Activity Type Explosivity Index Max Explosivity Index Modifier Activity Area Activity Unit Start Evidence Method Start Date End Date
283230 Akita-Komagatake 18035 Confirmed Eruption 3 ? AK-11, AK-10 tephra layers Tephrochronology -8800
283230 Akita-Komagatake 18036 Confirmed Eruption 4 AK-9, Arasawa tephra Tephrochronology -8300
283230 Akita-Komagatake 18038 Confirmed Eruption 4 AK-8, Horikiri tephra Radiocarbon (corrected) -7850
283230 Akita-Komagatake 18039 Confirmed Eruption Tephrochronology -7100
283230 Akita-Komagatake 18040 Confirmed Eruption 3 AK-7 tephra Radiocarbon (corrected) -6350
283230 Akita-Komagatake 18041 Confirmed Eruption Tephrochronology -6150
283230 Akita-Komagatake 18042 Confirmed Eruption 3 AK-6 tephra Radiocarbon (corrected) -5950
283230 Akita-Komagatake 18043 Confirmed Eruption AK-5, AK-4 tephra layers Radiocarbon (corrected) -1450
283230 Akita-Komagatake 18044 Confirmed Eruption 3 AK-3 tephra Radiocarbon (corrected) -350
283230 Akita-Komagatake 18045 Confirmed Eruption Minami-dake, Ko-dake Radiocarbon (corrected) -200
283230 Akita-Komagatake 18046 Confirmed Eruption 2 AK-2 tephra Radiocarbon (corrected) -50
283230 Akita-Komagatake 18047 Confirmed Eruption Me-dake Tephrochronology 400
283230 Akita-Komagatake 18048 Confirmed Eruption 3 AK-1 tephra Historical Observations 807
283230 Akita-Komagatake 18049 Confirmed Eruption 2 Tephrochronology 1100
283230 Akita-Komagatake 18050 Confirmed Eruption 2 Historical Observations 1890 1891
283230 Akita-Komagatake 18051 Confirmed Eruption 1 ? Yoko-dake Historical Observations 1902
283230 Akita-Komagatake 18052 Confirmed Eruption 2 Ishibora (south flank of Me-dake) Historical Observations 1932/7/21 1932/7/24
283230 Akita-Komagatake 18053 Confirmed Eruption 2 Me-dake Historical Observations 1970/9/18 1971/1/26
Emissions Data from the Global Volcanism Program of the Smithsonian Institution
Sorry. No emissions data found for this volcano.


Data from the Earthchem Library
Sorry. No data exist for this volcano in the EarthChem Library.
Data from the Earthchem Portal No location data available.