Volcanic activity worldwide 7 Nov 2013: Etna
Thursday Nov 07, 2013 17:03 PM |
Explsion from Etna's New SE crater in the afternoon
Etna (Sicily, Italy): Intermittent strombolian explosions continue to occur every 10-15 minutes from the New SE crater. Tremor levels are fluctuating with no clear tendency (yet).
Current tremor amplitude (ECPNZ station, INGV Catania)
Strombolian explosions have continued throughout the night and and this morning with little variations. Tremor has been rising overall, then dropped and now risen again. Judging from this, the volcano seems still "undecided" whether and when to head towards the expected 15th New SE crater paroxysm.
The following time-lapse shows the activity over the past 20 hours:
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Wednesday, Nov 06, 2013
Etna (Sicily, Italy): Explosions with ejection of incandescent material from the NSEC started again. Some relatively large explosions occurred at 11:51, 12:37, and 13:06 UTC. Tremor has been rising and an earthquake swarm occurred earlier at depths of 10-20 km beneath the SW flank. This could be a sign that the next paroxysm is not far away. At the moment, the tremor has decreased again a bit. ... [meer...]
Tuesday, Nov 05, 2013
Monday, Nov 04, 2013
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Sunday, Nov 03, 2013
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