Volcano Calendar 2015
: We're proud to present our new volcano calendar 2015: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past few years.
Stratovolcano 1731 m (5,679 ft)
East Java, Indonesia, -7.93°S / 112.31°E
Kelud webcams / live data
Kelud volcano eruptions:
1500(?), 1548, 1586 ((sub-)Plinian eruption?), 1641 (sub-Plininan eruption?), 1716, 1752, 1756(?), 1771, 1776, 1785, 1811, 1825, 1826, 1835, 1848, 1849(?), 1864, 1901, 1919, 1920, 1951, 1966, 1967, 1990, Oct-Nov 2007, 13 Feb 2014
Typical eruption style:
Explosive. Lava domes, pyroclastic flows. Presence of extensive crater lake at low elevation, generating destructive lahars.
Last earthquakes nearby
Kelut volcano (East Java, Indonesia): seismic swarm, alert level raised
Sunday Feb 02, 2014 19:32 PM | BY: T
The new lava dome of Kelut volcano in Nov 2007
Earthquakes at Kelut volcano during 2014
The alert level of the volcano was raised today from 1 ("normal") to 2 ("Waspada", "watch") on a scale of 1-4. During the second half of 2014, a strong increase in seismic activity and a 5.5 deg temperature increase of the crater lake water had been detected.
The number of shallow volcanic earthquakes rose from averages of 1-2 per day to approx 10 per day during 20-31 Jan and climbed to more than 100 events since the start of February alone. This might indicate a shallow intrusion is taking place and could lead to a new eruption. VSI recommends not to approach the crater within 2 km radius.
The last eruption of Kelut was in Oct-Nov 2007, when a new lava dome grew within the crater lake.
Thursday, Nov 15, 2007
CVGHM lowered the Alert Status of Kelut on 8 November from 4 to 3 (on a scale of 1-4), due to a decrease in seismicity and deformation. Temperatures of the crater lake were measured at 75 deg C on 6 Nov, and 150-210 deg C on the surface of the new lava dome. According to a local news article, a volcanologist reported that the lava dome was 250 m in diameter and 120 m above the crater lake surface. On 11 November, a plume rose to an altitude of 3.7 km (12,000 ft) a.s.l. and ashfall was reported in several areas.
CVGHM recommended that evacuees could return to their homes, but should stay clear of the mountain within a 3-km radius was restricted.
Thursday, Oct 18, 2007
The Center of Volcanology and Geological Hazard Mitigation (CVGHM) raised the altert status of Kelut volcano on 16 October from 3 to 4 (on a scale of 1-4). During 15-28 September, gas discharge from the crater lake increased and spread in a radius of 5 m. Inflation around the summit occurred during 13-16 October. On 16 October, the temperature in the crater lake increased to 37.8 degrees C.
More on VolcanoDiscovery:
The term for all fine-grained volcanic products fragmented during explosive eruptions.
Small spherical balls of volcanic ash that form from a wet nucleus falling through a volcanic ash cloud.
Definition of a volcano
: A volcano is the term for any place on the surface of the earth, where hot molten rock (magma) reaches the surface.