km/h 65 km/h 50 km/h
Tendance du dimanche 22 f\u00e9vrier
Indice de risque marqu\u00e9
fort redoux attendu dimanche pourrait
stabiliser les pentes ensoleill\u00e9es, jusqu'\u00e0
s altitudes plus \u00e9lev\u00e9es que samedi. Dans
s versants \u00e0 l'ombre, l'instabilit\u00e9 du
anteau neigeux restera encore tr\u00e8s
\u00e9sente.
", "valid_from": null, "valid_until": null, "tendency_type": "steady"}], "tendency_lead": null, "weather_review": null, "weather_forecast": null, "avalanche_activity": {"comment": "Coul\u00e9es au soleil + possibles avalanches de glissement.
2000m O E
3
Faciles et souvent de grande ampleur.
S
Indices de risque : 5 tr\u00e8s fort - 4 fort - 3 marqu\u00e9 - 2 limit\u00e9 - 1 faible -- En noir : les pentes les plus dangereuses
Stabilit\u00e9 du manteau neigeux
Situation avalancheuse typique : neige fra\u00eeche neige vent\u00e9e
Les derni\u00e8res chutes de neige ont \u00e9t\u00e9 de l'ordre de 40 cm, s'ajoutant \u00e0 des cumuls d\u00e9j\u00e0 importants depuis plusieurs jours. Un vent de nord soutenu entra\u00eene le transport de
grosses quantit\u00e9s de neige meuble en altitude.
", "highlights": "FORTE INSTABILIT\u00c9 DU MANTEAU NEIGEUX EN ALTITUDE."}, "snowpack_structure": "EN ALTITUDE.
N Au-dessus de 2000m indice de risque fort, plus bas indice marqu\u00e9.
4
D\u00e9parts spontan\u00e9s : Coul\u00e9es au soleil + possibles avalanches de glissement.
2000m O E
3
D\u00e9clenchements provoqu\u00e9s : Faciles et souvent de grande ampleur.
S
Indices de risque : 5 tr\u00e8s fort - 4 fort - 3 marqu\u00e9 - 2 limit\u00e9 - 1 faible -- En noir : les pentes les plus dangereuses
Stabilit\u00e9 du manteau neigeux
"}, "danger": {"key": "high", "number": "4", "ratings": [{"key": "high", "period": "all_day", "elevation": {"lower": 2000, "upper": null, "treeline": false, "treeline_side": null}, "subdivision": null}, {"key": "considerable", "period": "all_day", "elevation": {"lower": null, "upper": 2000, "treeline": false, "treeline_side": null}, "subdivision": null}], "subdivision": null}, "source": "METEOFRANCE", "traits": [{"prose": null, "title": "Dry avalanches", "band_id": null, "category": "dry", "problems": [{"extras": {}, "aspects": ["N", "E", "S", "W"], "elevation": null, "frequency": null, "time_period": "", "comment_html": "", "problem_type": "new_snow", "avalanche_size": null, "avalanche_type": null, "core_zone_text": null, "snowpack_stability": null, "danger_rating_value": "high"}, {"extras": {}, "aspects": ["N", "E", "S", "W"], "elevation": null, "frequency": null, "time_period": "", "comment_html": "", "problem_type": "wind_slab", "avalanche_size": null, "avalanche_type": null, "core_zone_text": null, "snowpack_stability": null, "danger_rating_value": "high"}], "elevation": null, "geography": {"source": "problems"}, "time_period": "all_day", "danger_level": 4}], "version": 8, "metadata": {"lang": "fr", "valid_from": "2026-02-20T15:00:00+00:00", "next_update": null, "unscheduled": false, "valid_until": "2026-02-21T23:59:59+00:00", "publication_time": "2026-02-20T15:11:10+00:00"}, "danger_patterns": []}