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Veniaminof volcan
Stratovolcano 2507 m / 8,225 ft
Alaska Peninsula, USA, 56.17°N / -159.38°W
Condition actuelle: normal / en sommeil (1 sur 5)
Veniaminof webcams / données en temps réel | Reports
Books
Eruptions du volcan Veniaminof:
1750 (?), 1830-38(?), 1838-39, 1874, 1892, 1930, 1939, 1939, 1944, 1956, 1983-84, 1984, 1987, 1993-94, 1995(?), 2002, 2004, 2006 (March)
Style éruptif tipique:
Explosive
Derniers séismes proches
Derniers images satellite

Sentinel hub | Landsat 8
 

Veniaminof volcano news & activity updates:

dernier (2020) ... | 2015 | 2014 | | Aug-Dec 2013 | Jan-Jul 2013 | 2006
mer., 23 oct. 2013, 10:41
Current seismic recording from Veniaminof (VNHG station, AVO)
No new eruptive activity has been observed recently and MODIS satellite data no longer show hot spots. Seismicity remains above background levels, and AVO maintains alert level yellow.
ven., 18 oct. 2013, 05:25
AVO has lowered the alert level to yellow, as it appears that no new eruptive activity has occurred during the past days. The eruption is not considered over yet, but might be simply pausing and could resume any time (such as the volcano did before).
mar., 15 oct. 2013, 13:09
Satellite images from a period of clear weather last night showed that lava effusion has paused. Seismicity remains elevated and is characterized by numerous small discrete events. There is no evidence of ash emissions in seismic or satellite data. (AVO)
lun., 14 oct. 2013, 13:26
MODIS hot spot data for Veniaminof volcano showing the area of the latest lava flows (ModVolc, Univ. Hawaii)
Seismicity remains elevated and hot spots remain visible in the caldera on MODIS data. The seismic activity has been gradually declining over the past several days, and no clear views could be obtained from webcam images to see if lava effusion continues.
Current seismic recording from Veniaminof (VNHG station, AVO)
dim., 13 oct. 2013, 06:13
The eruption continues. Seismicity remains elevated but partially masked by storm noise. Satellite and web camera images are obscured by clouds, but it is likely that lava effusion and minor ash emissions continue.(AVO)
mer., 9 oct. 2013, 20:23
The eruption of Veniaminof continues with the effusion of lava from the cone in the summit caldera. Read more...
dim., 6 oct. 2013, 21:01
Current seismic recording from Veniaminof (VNHG station, AVO)
The eruption of Veniaminof resumed this morning, the Alaska Volcano Observatory reports. Read more...
mar., 24 sept. 2013, 16:23
The Alaska Volcano Observatory recently lowered the alert status from Orange/Watch to Yellow/Advisory. Although some weak tremor continues to be recorded under the caldera, no more eruptive activity seems to have taken place during the past weeks. The lava flows and the new cinder cone that was built inside the caldera are now cooling.
lun., 16 sept. 2013, 15:10
The eruption seems to be ending. AVO reports that "seismic tremor continues though at decreased levels compared to prior weeks. No unusual activity was observed in webcam images. These data indicate that the effusion of lava from the active vent may be ongoing though diminished."
jeu., 12 sept. 2013, 17:03
Current seismic recording from Veniaminof (VNHG station, AVO)
A phase of strong continuous tremor occurred between yesterday noon and this morning (local time), possibly indicating another paroxysm with lava fountaining and associated ash emissions. Cloud cover prevented direct observations.
Show more
dernier (2020) ... | 2015 | 2014 | | Aug-Dec 2013 | Jan-Jul 2013 | 2006

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