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Diaporama
Iliamna volcan
stratovolcan 3053 m / 10,016 ft
Cook Inlet (SW Alaska), 60.03°N / -153.09°W
Condition actuelle: normal / en sommeil (1 sur 5)
Iliamna webcams / données en temps réel | Reports
Iliamna livres
Eruptions du volcan Iliamna:
1953(?), 1952(?), 1933(?), 1876, 1867, 1843(?), 1793(?), 1778-79, 1768(?)
radiocarbon-dated: 1650 ?, 450 BC ?, 2050 BC ?, 5050 BC ?
Style éruptif tipique:
explosive
Derniers séismes proches
Derniers images satellite
 

Iliamna volcano (Cook Inlet, SW Alaska) news & activity updates

Iliamna volcano (Alaska): earthquake swarm

Saturday Feb 02, 2013 08:26 AM | AUTEUR : T

Map of recent quakes near Iliamna (past 48 hours)
Map of recent quakes near Iliamna (past 48 hours)
Current seismic signal from Iliamna (INE station, AVO)
Current seismic signal from Iliamna (INE station, AVO)
A swarm of earthquakes has started yesterday near Iliamna volcano. This morning, a 3.7 quake occurred about 30 km to the east, the strongest event in this new pulse of seismic activity so far.
The volcano had just been set back to status level "normal" by AVO almost a month ago, after the seismic unrest in 2012 had gradually declined over the past month. So far, AVO has not changed the alert status again.
Actualités précédentes
Thursday, Jan 10, 2013
Alert level has been put back to "green", after a gradual decline in seismic activity has been observed since March 2012, even though some earthquakes are still being registered under the volcano. [details]
Sunday, Oct 28, 2012
Seismicity remains somewhat elevated. AVO has received no reports of activity at the volcano. [details]
Wednesday, Sep 26, 2012
Seismicity remains very slightly above background. Satellite images of the volcano over the past 24 hours have been obscured by clouds. AVO has received no reports of unusual activity at the volcano. (AVO) [details]
Sunday, Sep 02, 2012
No unusual activity was observed or reported in recent weeks. Seismicity remains slightly above background. [details]
Saturday, Aug 11, 2012
No unusual activity has been observed or reported at Iliamna Volcano over the past week. ... [details]

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