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Seismic activity at Ubinas volcano during the past weeks (IGP)
Friday, Jan 23, 2015
No ash emissions or explosions have occurred recently at the volcano. ... [more]
Eruption from Ubinas this morning (INGEMMET webcam)
Thursday, Sep 11, 2014
An moderately strong explosion occurred this morning at the volcano, producing an ash plume that reached a height of 2-3 km above the volcano. [more]

Ubinas volcano

Stratovolcano 5672 m (18,609 ft)
Peru, -16.36°S / -70.9°W
Current status: restless (2 out of 5)
Ubinas webcams / live data
Ubinas volcano videos
Last update: 23 Jan 2015
Typical eruption style: Explosive
Ubinas volcano eruptions: 2014, 2009-2010, 2006-08, 1969, 1956, 1951, 1937, 1907, 1906, 1869, 1867, 1865, 1862, 1830, 1826(?), 1784, 1677, 1662, 1600, 1550 ± 50y No recent earthquakes
TimeMag. / DepthDistanceLocation
Ubinas is Peru's most active volcano. A small, 1.4-km-wide caldera cuts the top of the volcano. The steep-walled, 150-m-deep summit caldera contains an ash cone with a 500-m-wide and 200 m deep crater Debris-avalanche deposits from the collapse of the SE flank of Ubinas about 3700 years ago extend 10 km from the volcano. Widespread plinian pumice-fall deposits from Ubinas include one of Holocene age about 1000 years ago. Holocene lava flows are visible on the volcano's flanks, but historical activity, documented since the 16th century, has consisted of intermittent minor-to-moderate explosive eruptions.
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Source: abbreviated from Global Volcanism Program information on Ubinas


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