Etna (Sicily, Italy): The volcano continues to show signs of unrest. A swarm of shallow small earthquakes has been occurring under the SW flank during the past days and seems to be increasing. The strongest shock so far was a magnitude 3.5 event at very shallow depth 7 km north of Ragalna about 5 hours ago (at 06:10 am local time), felt as weak shaking in the villages on Etna’s southern and…
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