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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
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): growing new lava dome

Sunday Aug 09, 2015 10:56 AM | VON: T

AVO reported that during 29 July-4 August satellite images detected strongly elevated surface temperatures at the volcano's summit consistent with growth of a new lava dome.
A field crew working in the area on 1 August reported frequent rockfalls on the volcano.
A weak infrasound signal was much smaller than the explosion detected on 21 July; the signal may have been related to gas emissions, also consistent with lava-dome effusion. A very small gas plume was visible in webcam images during 2-3 August, and steam emissions were observed on 4 August.
Vorherige Nachrichten
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)
Wednesday, Aug 05, 2015
A small flat lava dome covering the crater floor could be observed during an overflight on 4 Aug. ... [mehr]
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]

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