Semeru Volcano
Updated: 20 apr. 2024 10:23 GMT -
Stratovolcano 3676 m (12,060 ft)
East Java, Indonesia, -8.11°S / 112.92°E
Current status: erupting (4 out of 5)
East Java, Indonesia, -8.11°S / 112.92°E
Current status: erupting (4 out of 5)
Last update: 20 apr 2024 (Volcanic Ash Advisory)
Night time mild eruptions from Semeru
Semeru, the highest volcano on Java, and one of its most active, lies at the southern end of a volcanic massif extending north to the Tengger caldera. Semeru, a favourite mountain trekking destination, has been in almost continuous eruption since 1967. It is known for its regular ash explosions that typically occur at intervals of 10-30 minutes.
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Eruzioni del vulcano Semeru: 1818, 1829, 1830, 1832, 1836, 1838, 1842, 1844, 1845, 1848, 1849(?), 1851, 1856, 1857, 1865, 1866(?), 1887, 1887, 1888, 1889-91, 1892, 1893, 1893-94, 1895, 1896, 1897, 1899, 1899, 1900, 1901, 1903, 1904, 1905, 1907, 1908, 1909-10, 1910-11, 1911, 1912, 1913, 1941-42, 1945, 1946, 1946-47, 1950-64, 1967-ongoing
Latest nearby earthquakes
Data / ora | Mag. / Prof. | Distanza / Ubicazione |
Background
The steep-sided volcano, also referred to as Mahameru (Great Mountain), rises abruptly to 3676 m above coastal plains to the south. Gunung Semeru was constructed south of the overlapping Ajek-ajek and Jambangan calderas. A line of lake-filled maars was constructed along a N-S trend cutting through the summit, and cinder cones and lava domes occupy the eastern and NE flanks. Summit topography is complicated by the shifting of craters from NW to SE. Frequent 19th and 20th century eruptions were dominated by small-to-moderate explosions from the summit crater, with occasional lava flows and larger explosive eruptions accompanied by pyroclastic flows that have reached the lower flanks of the volcano.Semeru Volcano Photos
Semeru eruzione vulcano di notte (marzo 2004) - una piccola esplosione espelle bombe incandescente che rotolano giù il suo fianco meridionale. (Photo: Tom Pfeiffer)
Trio vulcanico: cono di cenere Batok (in primo piano), Bromo fumante e maestoso Semeru con una nuvola a ombrello.
Questa vista della caldera Tengger di East Java (In...
Questa vista della caldera Tengger di East Java (In...
Eruzione del vulcano Semeru con Bromo fumante e il cono eroso dei vulcani Batok in primo piano. (Photo: Tom Pfeiffer)
La cupola lavica in crescita del vulcano Semeru all'inizio di novembre 2015. (Photo: Andi / VolcanoDiscovery Indonesia)
Latest satellite images
Semeru Volcano Tours
Java (Indonesia)
From Krakatau to Bali
16-day study and photo tour to Java, Indonesia
16 days / 15 nights - Easy to Moderate
Price 3180 €
Price 3180 €
Custom and group dates
2-17 ago 2024
2-17 giu 2024
8-23 lug 2024
Java (Indonesia)
Volcanoes of Java
17-day walking and trekking tour on Java
17 days / 16 nights - Moderate to Challenging
Price 3120 €
Price 3120 €
3-19 giu 2024
9-25 lug 2024
3-19 ago 2024
East Java (Indonesia)
Volcanoes of East Java
5 days walking tour to Bromo, Semeru and Ijen (Incl. Semeru observatory)
5 days - Custom (variable)
Price depending on nr of people and program
Price depending on nr of people and program
Custom tour dates
Flores, Indonesia
Indonesia Volcano Special
Volcano expedition to Lewotobi and Ile Lewotolok volcanoes in Feb 2024
7 days (10 days with extension) - Moderate
Price 1750 EUR (7d) / 2480 EUR (10d)
Price 1750 EUR (7d) / 2480 EUR (10d)
no scheduled dates at present
East Java (Indonesia)
Bromo, Semeru, Ijen
trekking tour to Semeru, Bromo, Ijen volcanoes (East Java)
7-9 days - Moderate to Challenging
Price depending on nr of persons and itinerary
Price depending on nr of persons and itinerary
Custom and group dates