Volcanic Tremor of Mt. Etna (Italy) Recorded by NEMO-SN1 Seafloor Observatory: A New Perspective on Volcanic Eruptions Monitoring

Volcanic Tremor of Mt. Etna (Italy) Recorded by NEMO-SN1 Seafloor Observatory: A New Perspective on Volcanic Eruptions Monitoring

The NEMO-SN1 seafloor observatory, located 2100 m below sea level and about 40 km from Mt. Etna volcano, normally records a background seismic signal called oceanographic noise. This signal is characterized by high amplitude increases, lasting up to a few days, and by two typical 0.1 and 0.3 Hz freq...

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Bibliographic Details
Main Authors: Tiziana Sgroi, Giuseppe Di Grazia, Paolo Favali
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Geosciences
Subjects:
Mt. Etna volcano
oceanographic noise
volcanic tremor
volcanic monitoring by seafloor observatories
Online Access:http://www.mdpi.com/2076-3263/9/3/115

Internet

http://www.mdpi.com/2076-3263/9/3/115

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