Earthquake swarm detected under Etna volcano, Italy

Earthquakes in divers places – Matthew 24:7

Article By: The Watchers

An earthquake swarm has started under Italy’s Etna volcano during the early morning hours of January 30, 2017. The swarm is located on the volcano’s southwestern slope, INGV-OE reports. The observatory added it detected about 60 shocks by 11:45 UTC, w/the strongest being M3.5 at 09:51 UTC. The focal volume lies between the towns of Ragalna, M. Parmentelli & M. San Leo at a depth of 10 – 15 km depth (6.2 – 9.3 miles).earthquake-swarm-etna-italy-january-30-2017

Seismic activity is ongoing but is not accompanied by abnormalities in other monitored geophysical parameters. In particular, the amplitude of volcanic tremor maintains medium-low values, typical in recent months.

Etna’s New SE Crater shows no significant changes at this time. Its moderate explosive activity continues.

Geological summary
Mount Etna, towering above Catania, Sicily’s 2nd largest city, has 1 of the world’s longest documented records of historical volcanism, dating back to 1500 BCE. Historical lava flows of basaltic composition cover much of the surface of this massive volcano, whose edifice is the highest & most voluminous in Italy. The Mongibello stratovolcano, truncated by several small calderas, was constructed during the late Pleistocene & Holocene over an older shield volcano. The most prominent morphological feature of Etna is the Valle del Bove, a 5 x 10 km (16 404 x 32 808 feet) horseshoe-shaped caldera open to the east.

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One thought on “Earthquake swarm detected under Etna volcano, Italy

  1. Sacha Dobler February 1, 2017 / 4:27 am

    Thnks for reposting my post. I’m glad to have discovered your site.
    Sacha from AbruptEarthChanges

    Liked by 1 person

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