Indonesia · Gunung api kompleks
Gunung Iliwerung
Iliwerung
- Tipe
- Gunung api kompleks
- Ketinggian
- 583 m
- Letusan terakhir
- 2021
- Tipe
- Gunung api kompleks
- Negara
- Indonesia
- Wilayah
- Sunda & Banda / Sunda Volcanic Arc
- Ketinggian
- 583 m
- Koordinat
- -8.532, 123.573
- Letusan terakhir
- 2021
- Kondisi tektonik
- Zona subduksi / Ketebalan kerak tidak diketahui
- Bentuk lahan
- Komposit
- Batuan utama
- Basal / Pikrobasal
Ringkasan geologi
Constructed on the southern rim of the Lerek caldera, Iliwerung forms a prominent south-facing peninsula on Lembata (formerly Lomblen) Island. Craters and lava domes have formed along N-S and NW-SE lines on the complex volcano; activity has been observed at vents from the summit to the submarine SE flank. The summit lava dome was formed during an eruption in 1870. In 1948 the Iligripe lava dome grew on the E flank at 120 m elevation. Beginning in 1973-74, when three ephemeral islands were formed, submarine eruptions began on the lower ESE flank at a vent named Hobal; several other eruptions have since taken place at this vent.
Ringkasan Wikipedia
Ringkasan InggrisIliwerung or Illiwerung is a complex volcano forming a prominent south-facing peninsula on Lembata Island in southern Indonesia. It contains north-south and northwest-southeast trending lines of craters and lava domes, with the summit dome having formed by a VEI-3 eruption in 1870.
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Riwayat letusan
16 tercatatGlosariumGaris waktu rinci
- 2021VEI 0Teramati2021-11-28 – 2021-11-29
- 2013VEI 0Teramati2013-08-20 – 2013-08-20Hobal (submarine vent on SE flank)
- 1999VEI 0Teramati1999-05-22 – 1999-09-16Hobal (submarine vent on SE flank)
- 1993VEI 2Teramati1993-09-15 – 1993-09-19Hobal (submarine vent on SE flank)
- 1983VEI 1Teramati1983-08-17 – 1983-08-18Hobal (submarine vent on SE flank)
- 1976VEI 0Metode tidak dinyatakan1976-03-08 – akhir tidak diketahuiHobal (submarine vent on SE flank)
- 1973VEI 2Teramati1973-12-05 – 1974-08-22Hobal (submarine vent on SE flank)
- 1952VEI 1Teramati1952-03-24 – akhir tidak diketahui
- 1951VEI 2Teramati1951-11-12 – 1951-11-16
- 1950VEI 2Teramati1950-09-10 – 1950-10-02
- 1949VEI 2Teramati1949-04-09 – 1949-04-29
- 1948VEI 2Teramati1948-04-07 – 1948-11-26East flank (Iligripe)
- 1941VEI ?Metode tidak dinyatakan1941-06-05 – akhir tidak diketahui
- 1928VEI 2Teramati1928-07-02 – akhir tidak diketahuiIliwerung
- 1910VEI 2Teramati1910-07-02 – akhir tidak diketahuiIliwerung
- 1870VEI 3Teramati1870-07-02 – akhir tidak diketahuiIliwerung (Iliadowajo)
Gunung api terdekat
Tautan eksternal
⚠ Untuk referensi saja. Bukan untuk tanggap darurat.