{"type": "Feature", "geometry": null, "properties": {"lang": "fr", "regions": [{"name": "Vercors", "regionID": "FR-14"}], "weather": {"wind": [{"speeds": [40, 45, 40, 25], "altitude": "1500m"}, {"speeds": [45, 50, 50, 30], "altitude": "2000m"}], "comment": "pour nuit matin apr\u00e8s-midi soir\nde la\nPluie-Neige\nri du", "isotherm0": [1700, 1600, 1700, 1600]}, "tendency": [{"comment": "<p>Tendance du jeudi 05 f\u00e9vrier</p><p>Indice de risque marqu\u00e9</p><p>udi, lente stabilisation dans les adrets. Par</p><p>ntre les versants ombrag\u00e9s resteront</p><p>nsibles. Nouvelle chute de neige en soir\u00e9e,</p><p>gmentant de nouveau les risques.</p>", "dangerRating": "considerable", "tendencyType": "steady"}], "validTime": {"endTime": "2026-02-04T23:59:59+00:00", "startTime": "2026-02-03T15:00:00Z"}, "bulletinID": "FR-14-2026-02-04-20260203151214", "customData": {"MF": {"date": "2026-02-04", "massif": "VERCORS", "redigeAt": "2026-02-03T16:00:00", "triggered": "<p>Instabilit\u00e9s surtout pr\u00e9sentes en versants froids.</p><p>S</p><p>Indices de risque : 5 tr\u00e8s fort - 4 fort - 3 marqu\u00e9 - 2 limit\u00e9 - 1 faible -- En noir : les pentes les plus dangereuses</p><p>Stabilit\u00e9 du manteau neigeux</p><p>Situation avalancheuse typique : neige vent\u00e9e</p>", "historical": {"wind": {"1500m": [10, 15, 15, 15, 20, 5, 0, 15, 30, 20, 15, 15, 15, 10, 15, 10, 15, 15, 15, 15, 15, 35, 65, 100, 110, 75, 55, 50], "2000m": [20, 30, 40, 45, 45, 25, 15, 30, 45, 35, 25, 20, 20, 15, 20, 20, 20, 20, 20, 20, 25, 55, 80, 120, 125, 90, 75, 70]}, "snowLine": {"north": [600, null, null, 700, null, 700, null], "south": [null, 800, null, 800, null, 800, null]}, "freshSnow": [15, 5, 10, 1, 1, 15, 0]}, "source_file": "BRA.VERCORS.2026-02-03.pdf", "spontaneous": "<p>D\u00e9parts de plaques charg\u00e9es par le vent toujours possibles..</p><p>O E</p>", "typicalAvalancheSituations": ["neige vent\u00e9e"]}}, "highlights": "L'\u00c9PISODE DE VENT DE SUD AUGMENTE L'INSTABILIT\u00c9 DU MANTEAU NEIGEUX.", "dangerRatings": [{"valid": true, "elevation": {"lowerBound": null, "upperBound": null}, "mainValue": "considerable"}], "publicationTime": "2026-02-03T15:12:14Z", "avalancheActivity": {"comment": "<p>D\u00e9parts de plaques charg\u00e9es par le vent toujours possibles..</p><p>O E</p><p>Instabilit\u00e9s surtout pr\u00e9sentes en versants froids.</p><p>S</p><p>Indices de risque : 5 tr\u00e8s fort - 4 fort - 3 marqu\u00e9 - 2 limit\u00e9 - 1 faible -- En noir : les pentes les plus dangereuses</p><p>Stabilit\u00e9 du manteau neigeux</p><p>Situation avalancheuse typique : neige vent\u00e9e</p>", "highlights": "L'\u00c9PISODE DE VENT DE SUD AUGMENTE L'INSTABILIT\u00c9 DU MANTEAU NEIGEUX."}, "avalancheProblems": [{"order": 1, "aspects": ["E", "S", "W"], "satLabel": "neige vent\u00e9e", "elevation": {}, "problemType": "wind_slab"}], "snowpackStructure": {"comment": "<p>.</p><p>N Indice de risque marqu\u00e9.</p><p>3 D\u00e9parts spontan\u00e9s : D\u00e9parts de plaques charg\u00e9es par le vent toujours possibles..</p><p>O E</p><p>D\u00e9clenchements provoqu\u00e9s : Instabilit\u00e9s surtout pr\u00e9sentes en versants froids.</p><p>S</p><p>Indices de risque : 5 tr\u00e8s fort - 4 fort - 3 marqu\u00e9 - 2 limit\u00e9 - 1 faible -- En noir : les pentes les plus dangereuses</p><p>Stabilit\u00e9 du manteau neigeux</p>"}}}