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Cleveland volcano
Stratovolcano 1730 m (5,676 ft)
Aleutian Islands, Alaska, 52.83°N / -169.94°W
Current status: normal or dormant (1 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, Alaska): new active lava dome in summit crater

Thursday Apr 27, 2017 05:57 AM | BY: T

A new lava dome is growing in the summit crater of the volcano. Therefore, the Alaska Volcano Observatory (AVO) raised the Aviation Color Code to ORANGE and the Volcano Alert Level to WATCH.
The dome was detected on recent satellite images and is thought to have started to grow after the end of the most recent series of explosions (which destroyed a previous dome) after 31 March this year.
Slightly elevated surface temperatures could be detected on satellite data over the past weeks and the dome itself could be seen on satellite imagery on 15 April when it was a flat mound of lava about 10 m in diameter. On 23 April, its size had grown to approx. 45 m in diameter. AVO detected no seismic activity associated with the dome growth.
Previous news
Thursday, Apr 06, 2017
The Alaska Volcano Observatory (AVO) lowered the alert level as no recent activity had been detected at the volcano: ... [more]
Monday, Mar 27, 2017
A small explosion occurred at the volcano Friday (24 Mar 2017) morning at 08:15 AKST (16:15 UTC), the Alaska Volcano Observatory reported. The Aviation Color code was raised to Orange. ... [more]
Landsat 8 satellite image of Cleveland on 19 Jan 2017
Sunday, Feb 05, 2017
A new lava dome has been detected in the volcano's summit crater. The Alaska Volcano Observatory raised the Aviation Color Code to ORANGE and the Volcano Alert Level to WATCH: ... [more]
Saturday, Nov 05, 2016
The Alaska Volcano Observatory (AVO) lowered the alert level to "yellow" after no activity has been detected at the volcano since its last eruption on 24 Oct (a small explosion). ... [more]
Tuesday, Oct 25, 2016
An explosion occurred at the volcano yesterday at 13:10 local time. It was detected by the Alaska Volcano Observatory (AVO) in both infrasound (air pressure) and seismic data; residents in Nikolski 45 miles (75 km) from Cleveland reported hearing the explosion. ... [more]

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