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Random pictures
Cleveland volcano
Stratovolcano 1730 m (5,676 ft)
Aleutian Islands, Alaska, 52.83°N / -169.94°W
Current status: restless (2 out of 5)
Cleveland webcams / live data | Reports
Cleveland volcano books
Cleveland volcano eruptions:
1893, 1897, 1929(?), 1932, 1938, 1944, 1951(?), 1953(?), 1975(?), 1984, 1985(?), 1986, 1987, 1989(?), 1994, 2001, 2006, 2008, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Typical eruption style:
Explosive
Last earthquakes nearby
Latest satellite images

Sentinel hub | Landsat 8
Cleveland volcano satellite image by (c) Google Earth View
Cleveland volcano satellite image by (c) Google Earth View
 

Eruption news from Cleveland volcano:

Cleveland volcano (Aleutian Islands, USA): small explosion detected, alert level raised

Saturday Mar 03, 2018 06:04 AM | BY: T

A small explosion was detected yesterday at 14:57 UTC (05:57 AKST) on seismic and infrasound sensors. A small ash plume was observed heading ENE at an altitude of about 15,000 ft (5 km).
The Alaska Volcano Observatory (AVO) raised the aviation alert level of the volcano to Orange.
"Explosions from Cleveland typically produce relatively small volcanic ash clouds that dissipate within hours; however, more significant ash emissions are possible.
Cleveland volcano is monitored with a limited real-time seismic network, which inhibits AVO's ability to detect precursory unrest that may lead to an explosive eruption. Rapid detection of an ash-producing eruption may be possible using a combination of seismic, infrasound, lightning, and satellite data." (AVO)
Previous news
Monday, Feb 12, 2018
No eruptive activity has been detected in a month since 18 Dec, and the volcano observatory lowered the alert level to Yellow. [more]
Wednesday, Dec 13, 2017
The Alaska Volcano Observatory (AVO) raised the aviation alert level of the volcano back to orange after an explosion was detected from the volcano this morning 04:20 AKST local time (13:20 UTC). ... [more]
Thermal signal from Cleveland showing a moderate anomaly during the past days (Mirova)
Monday, Oct 02, 2017
A new lava dome is growing in the summit crater of the volcano. According to the Alaska Volcano Observatory (AVO) the new phase of lava effusion probably began on 30 September and is continuing at slow rate. ... [more]

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