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Random pictures
Semeru volcano
Stratovolcano 3676 m (12,060 ft)
East Java, Indonesia, -8.11°S / 112.92°E
Current status: erupting (4 out of 5)
Semeru webcams / live data | Reports
Semeru volcano videos
Semeru volcano books | Tours
Semeru volcano eruptions:
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
Typical eruption style:
Explosive. Near constant strombolian activity, occasionally stronger explosions, lava flows and pyroclastic flows.
Last earthquakes nearby
Semeru volcano tours
From Krakatau to Bali (16-days study and photo tour to Java, Indonesia)
Volcanoes of Java (17-days walking and trekking tour on Java)
Volcanoes of East Java (4-5 days walking tour to Bromo, Semeru and Ijen)
Bromo, Semeru, Ijen (trekking tour to Semeru, Bromo, Ijen volcanoes (East Java))

Latest satellite images

Sentinel hub | Landsat 8

 

Semeru volcano news & eruption updates

Semeru volcano (East Java, Indonesia) activity update

Thursday Oct 08, 2015 11:05 AM | BY: T

PVMBG reported that during August-29 September both white plumes and gray-to-brownish plumes from Semeru were observed rising as high as 600 m above the crater and drifting in multiple directions; inclement weather sometimes prevented observations.
Rockslides from the crater traveled 500 m down the S flank in August. Seismicity was dominated by explosions and emission signals. The Alert Level remained at 2 (on a scale from 1-4); visitors and residents were warned to avoid the SE flank within 4 km of the crater.
Previous news
Eruption from Semeru on 11 June 2015 (photo: Aris Yanto)
Monday, Jun 15, 2015
Japa's highest volcano has resumed its typical, intermittent ash-righ explosions. ... [more]
The active lava dome of Semeru in late Nov 2014 (photo: Andi / VolcanoDiscovery Indonesia)
Wednesday, Nov 26, 2014
A recent visit at the summit of the volcano by our expedition leader Andi and Markus confirmed that "Semeru's lava dome is growing bigger and wider, and now has a diameter of 100-200 m. ... [more]
Strombolian activity in Semeru seen in mid Sep 2014 (photo: Andi / VolcanoDiscovery)
Sunday, Sep 21, 2014
Our recent tour group on Java observed mild ongoing strombolian activity in the volcano's summit crater. ... [more]

Friday, Sep 12, 2014
The slow extrusion of a lava flow from the summit crater continues and forms a dark tongue extending a few 100 meters. Rockfalls detaching from it roll frequently down the Kembar ravine on the southern flank. ... [more]
Glow from Semeru's summit at night (VSI webcam)
Wednesday, Jul 23, 2014
Activity, weak during the past months, seems to have picked up. A new lava flow has started to slowly descend the southeastern slope. ... [more]

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