Les Fumerolles de la Coste 1
Blowing holes on the trace of the great northern fault of the Mouthoumet massif, in Ypresian limestones with miliolids and alveolines.
EspeleoWorld
Les Fumerolles de la Coste 1
Blowing holes on the trace of the great northern fault of the Mouthoumet massif, in Ypresian limestones with miliolids and alveolines.
Magrie
Sviluppo: 5 m · Profondità: 3 m
Scheda aggiornata
https://espeleoworld.com/it/c/les-fumerolles-de-la-coste-1-magrie
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
Blowing holes on the trace of the great northern fault of the Mouthoumet massif, in Ypresian limestones with miliolids and alveolines.
Descrizione
Morfologia
Collapsed shaft choked with blocks at -3 m. The hole is currently filled in again.
Altri dettagli
Ypresian limestones with miliolids and alveolines. The holes open on the trace of the great northern fault of the Mouthoumet massif.
Air temperature: 14°.
These holes began to blow violently during the cold of 10/12/1985 (“smokes”). The origin of this air current seems “tectonic”. The holes are indeed aligned on a line of break in slope on the flank of the Corneilla valley and on the path of the great bordering fault of the Mouthoumet massif, clearly visible on the left bank of the Corneilla. An internal phenomenon of the landslide type must have occurred, which caused the communication of underground volumes with lower openings (wind tubes) or with larger cavities possibly containing water (cavity breathing). An observation in summer would make it possible to better define the solution.
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Contiene informazioni da Grottocenter (Wikicaves), grottocenter.org, rese disponibili con la Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modificate. · https://grottocenter.org/ui/entrances/34456 · I dati derivati sono disponibili su richiesta con licenza ODbL: [email protected] · dati aggiornati a 2026 · Fonte: Grottocenter (Association Wikicaves), worldwide collaborative cave database (grottocenter.org), modificato. CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · Testo di BTH (Géologie), Cds 11 (Description générale) · adattato da Espeleoworld (normalizzato, tradotto); l'adattamento è rilasciato con licenza CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · https://grottocenter.org/ui/entrances/34456 · dati aggiornati a 2026