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Gunung Cleveland (Alaska)

Cleveland

Stratovolkan · United States · 1730 m

Mount Cleveland forms the western half of Chuginadak Island. This 24 July 1994 view from the west shows the summit region darkened by ashfall that may have originated from an eruption reported on 25 May. Dark lava flows from earlier eruptions can be seen on the flanks.
Mount Cleveland forms the western half of Chuginadak Island. This 24 July 1994 view from the west shows the summit region darkened by ashfall that may have originated from an eruption reported on 25 May. Dark lava flows from earlier eruptions can be seen on the flanks. · Foto: Photo by Michelle Harbin, 1994 (courtesy of Alaska Volcano Observatory, U.S. Geological Survey). · Wikimedia Commons
Tipe
Stratovolkan
Negara
United States
Wilayah
North America Volcanic Regions / Aleutian Ridge Volcanic Arc
Ketinggian
1730 m
Koordinat
52.825, -169.944
Letusan terakhir
2020
Kondisi tektonik
Subduction zone / Intermediate crust (15-25 km)
Bentuk lahan
Composite
Batuan utama
Andesite / Basaltic Andesite
Ringkasan geologi

The symmetrical Mount Cleveland stratovolcano is situated at the western end of the uninhabited Chuginadak Island. It lies SE across Carlisle Pass strait from Carlisle volcano and NE across Chuginadak Pass strait from Herbert volcano. Joined to the rest of Chuginadak Island by a low isthmus, The native name, Chuginadak, refers to the Aleut goddess of fire, who was thought to reside on the volcano. Numerous large lava flows descend the steep-sided flanks. It is possible that some 18th-to-19th century eruptions attributed to Carlisle should be ascribed to Cleveland (Miller et al., 1998). In 1944 it produced the only known fatality from an Aleutian eruption.

Ringkasan Wikipedia

Gunung Cleveland adalah gunung berapi kerucut hampir simetris yang terletak di ujung barat Pulau Chuginadak dan merupakan bagian dari Kepulauan Aleut di Alaska. Gunung Cleveland memiliki ketinggian sekitar 1.730 meter, serta menjadi gunung berapi teraktif di Amerika Serikat. Awalnya, penduduk asli Aleut menamakan pulau itu dengan nama dewi api di mitologi Aleutian yang bernama Chuginadak, yang diyakini mendiami gunung berapi. Pada tahun 1894, sebuah tim dari Survei Geologi Amerika Serikat mengunjungi pulau itu dan memberi nama Gunung Cleveland, yang diambil dari nama Presiden Amerika Serikat yang menjabat saat itu, Grover Cleveland.

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Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
1893~1906 · 2 letusan · VEI maks. ?1918~1931 · 1 letusan · VEI maks. ?1931~1944 · 2 letusan · VEI maks. ?1944~1957 · 3 letusan · VEI maks. 31969~1982 · 1 letusan · VEI maks. ?1982~1995 · 7 letusan · VEI maks. 31995~2007 · 5 letusan · VEI maks. 32007~2020 · 9 letusan · VEI maks. 318931918195719822007

Garis waktu rinci

  1. 2020VEI 3Teramati
    2020-06-01 – 2020-06-01
  2. 2019VEI ?Teramati
    2019-11-07 – 2019-12-07
  3. 2016VEI 2Teramati
    2016-04-16 – 2019-01-20
    Summit crater
  4. 2011VEI 2Teramati
    2011-07-19 – 2015-08-18
    Summit crater
  5. 2010VEI 2Teramati
    2010-05-30 – 2010-06-02
    Summit crater
  6. 2010VEI 2Teramati
    2010-09-11 – 2010-09-12
  7. 2009VEI 2Teramati
    2009-01-02 – 2009-01-21
  8. 2009VEI 2Teramati
    2009-06-25 – 2009-06-25
  9. 2009VEI 2Teramati
    2009-10-02 – 2009-12-12
  10. 2007VEI 2Teramati
    2007-06-17 – 2008-08-12
  11. 2006VEI 3Teramati
    2006-02-06 – 2006-10-28
  12. 2005VEI 2Teramati
    2005-03-13 – 2005-11-27
  13. 2001VEI 3Teramati
    2001-02-02 – 2001-04-15
  14. 1997VEI 2Teramati
    1997-05-05 – 1997-05-05
  15. 1994VEI 3Teramati
    1994-05-25 – 1994-05-25
  16. 1994VEI 1Teramati
    1994-10-20 – 1994-10-20
  17. 1989VEI 0Perkiraan geologi
    1989-10-25 – Berlangsung
  18. 1987VEI 3Teramati
    1987-06-19 – 1987-08-28
  19. 1986VEI 2Teramati
    1986-04-28 – 1986-05-27
  20. 1985VEI 1Perkiraan geologi
    1985-12-10 – Berlangsung
  21. 1984VEI 1Teramati
    1984-07-12 – 1984-07-12
  22. 1975VEI ?Perkiraan geologi
    1975-09-16 – Berlangsung
  23. 1953VEI ?Perkiraan geologi
    1953-06-25 – Berlangsung
  24. 1951VEI ?Perkiraan geologi
    1951-11-01 – 1951-12-16
  25. 1944VEI 3Teramati
    1944-06-10 – 1944-06-12
  26. 1938VEI ?Teramati
    1938 – Berlangsung
  27. 1932VEI ?Teramati
    1932-01-01 – Berlangsung
  28. 1929VEI ?Perkiraan geologi
    1929-03 – Berlangsung
  29. 1897VEI ?Teramati
    1897 – Berlangsung
  30. 1893VEI ?Teramati
    1893 – Berlangsung

Tautan eksternal

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