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Zufallsfotos
Cleveland Vulkan
Stratovolcano 1730 m (5,676 ft)
Aleutian Islands, Alaska, 52.83°N / -169.94°W
Aktueller Status: unruhig (2 von 5)
Cleveland Webcams / aktuelle Daten | Berichte
Cleveland Vulkan-B cher
Ausbrüche des Cleveland:
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
Typische Aktivität:
Explosiv
Letzte Erdbeben in der Nähe
Letzte Satellitenbilder

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 (Alaska): photograph of the new lava dome

Wednesday Aug 05, 2015 12:05 PM | VON: T

Cleveland Volcano overflight, August 4, 2015. View of lava dome within Cleveland's summit crater, showing concentric rings and radial fractures in dome surface, surrounding elevated, hot dome core (photo by John Lyons, AVO/USGS)
Cleveland Volcano overflight, August 4, 2015. View of lava dome within Cleveland's summit crater, showing concentric rings and radial fractures in dome surface, surrounding elevated, hot dome core (photo by John Lyons, AVO/USGS)
A small flat lava dome covering the crater floor could be observed during an overflight on 4 Aug.
The surface temperatures of the solidified lava measured by the field crew were in the range of 550-600 Celsius (1000-1100 Fahrenheit), which is consistent with cooling lava. Minor ash and gas emissions also were observed. A small explosion occurred on Thursday, August 6 at 22:03 AKDT (08/07/15 06:03 UTC). No ash cloud was observed from this explosion, in satellite or web camera images or by observers.
Observations of diffuse ash emissions and small explosions indicate that eruptive activity is still occurring.
(AVO)
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Links / Quelle:
Vorherige Nachrichten
Tuesday, Jul 21, 2015
AVO detected an explosion at Cleveland Volcano in both infrasound (air pressure) and seismic data this morning at 08:17 AKDT (16:17 UTC). ... [mehr]
Thursday, Jun 18, 2015
The Alaska Volcano Observatory detected that a new (so far minor) eruptive episode has started at the volcano recently: ... [mehr]
Wednesday, Jul 02, 2014
AVO reported earlier in June that an explosion from Cleveland on the evening of 5 June was detected on the Dillingham acoutstic infrasound array and at seismic stations at Korovin volcano. The brief event was similar to previous explosions at Cleveland, and generated a small detached plume with a weak ash signal observed in satellite imagery. ... [mehr]
Sunday, Mar 02, 2014
No further eruptions occurred since the 2 small explosions on 25 Feb, but similar events are possible at any time. ... [mehr]
Wednesday, Feb 26, 2014
Two small explosions occurred at the volcano yesterday at ~4:17 UTC February 25 (19:17 AKST February 24) and 10:35 UTC (1:35 AKST), the Alaska Volcano Observatory (AVO) reported. ... [mehr]

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