RSS feed source: Volcano Discovery.com

Wednesday, Oct 21, 2026 15:18 | 46 mins ago | By: T

Earthquakes under Etna volcano during the past 7 days, with today’s M3.9 event seen as the larger red dot on the east flank

Detailed map of the current configuration of summit vents at Etna (source: INGV report 20 Oct 2026)

Volcanic tremor at Etna until 18 Oct 2026 (source: INGV report 20 Oct 2026)

An earthquake of magnitude 3.9 hit below Etna’s eastern flank this morning at 08:49 local time at shallow depth of only 4 km and was felt in nearby towns such as Zafferana, Santa Venerina, Milo.
No immediate change in volcanic activity has been detected, although such events, even if originally tectonic in nature, can trigger underground movements of magma. Interestingly, the volcano’s seismic activity has been picking up lately: already 3 days earlier, on 18 Oct

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Support Us – Help Us Enhance Our Services! We’re passionate about delivering the latest volcano and earthquake data from around the globe — just for you. However, maintaining our website and free apps requires significant time, effort, and resources.
Your support helps us expand our hardware and software capabilities and empowers our dedicated editorial team. Our mission is to provide uninterrupted, real-time updates whenever an earthquake strikes or a volcano erupts — and your donations make this possible. Every contribution, big or small, is deeply appreciated. If you find our information valuable and want to help us add new features, create compelling content, and improve our technology, please consider making a donation: Donate with PayPal: Planned Features: Improved multilingual support Tsunami alerts Faster responsiveness Thanks to your past donations, we have recently added:

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