Chaîne des Puys volcano
Lava dome(s), Pyroclastic cone(s), Maar(s) 1464 m / 4802 ft
Massif Central, France, 45.78°N / 2.97°E
Current status: normal or dormant (1 out of 5)
Massif Central, France, 45.78°N / 2.97°E
Current status: normal or dormant (1 out of 5)
The Chaîne des Puys in the Massif Central of southern France is one of Europe's youngest volcanic fields. It consists of numerous cinder cones and maars roughly arranged on a N-S trending line. The last activity occurred only about 6000 years ago, which is why the volcanoes should be considered still active although there are no signs at present of any new activity to be expected in any near future.
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Chaîne des Puys volcano eruptions: approx. 6000 years ago near Besse-en-Chandesse
| Time | Mag. / Depth | Distance/Location | ||
| Monday, October 25, 2021 18:03 GMT (1 earthquake) | ||||
| Oct 25, 2021 8:03 pm (GMT +2) (Oct 25, 2021 18:03 GMT) | 1.7 14 km | 25 km (16 mi) 31 km northwest of Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France | ||
| Tuesday, October 19, 2021 22:12 GMT (1 earthquake) | ||||
| Oct 20, 2021 12:12 am (GMT +2) (Oct 19, 2021 22:12 GMT) | 1.0 18 km | 25 km (16 mi) France: Near Clermont-Ferrand | ||
| Friday, October 15, 2021 08:50 GMT (2 earthquakes) | ||||
| Oct 15, 2021 10:50 am (GMT +2) (Oct 15, 2021 08:50 GMT) | 1.3 | 37 km (23 mi) 43 km southwest of Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France | ||
| Oct 15, 2021 10:19 am (GMT +2) (Oct 15, 2021 08:19 GMT) | 1.3 | 46 km (29 mi) France: Near Cournon-d'Auvergne (quarry Blast) | ||
| Wednesday, October 13, 2021 01:00 GMT (1 earthquake) | ||||
| Oct 13, 2021 3:00 am (GMT +2) (Oct 13, 2021 01:00 GMT) | 0.8 18 km | 25 km (16 mi) France: Near Clermont-Ferrand | ||
Background
The Chaîne des Puys form a N-S-trending chain of basaltic and trachytic cinder cones, basaltic maars, and trachytic lava domes in France's Massif Central that has been active into the Holocene.Construction of the present-day Chaîne des Puys began about 70,000 years before present (BP), and was largely completed by the beginning of the Holocene. Holocene eruptions constructed lava domes such as the Puy de Dôme, whose growth was accompanied by pyroclastic flows, cinder cones that fed lengthy lava flows, and maars. The latest well-documented activity took place about 6000 BP near Besse-en-Chandesse and included the powerful explosions that formed the Lac Pavin maar.
The dating of younger tephras has not yet been confirmed, and reports of historical eruptions as late as 1000 BP have been discredited.
See also: Sentinel hub | Landsat 8
