{"type": "Feature", "geometry": null, "properties": {"lang": "fr", "regions": [{"name": "Pelvoux", "regionID": "FR-16"}], "weather": {"wind": [{"speeds": [10, 10, 15, 20], "altitude": "2000m"}, {"speeds": [25, 20, 25, 30], "altitude": "3000m"}], "comment": "essus nuit matin apr\u00e8s-midi soir\ne des\noleil, Sec, passages nuageux en journ\u00e9e. Faible d\u00e9gradation la nuit suivante. Lombarde se renfor\u00e7ant.\nPluie-Neige 2 000 m\nl'air Iso 0 \u00b0C 3 700 m 3 400 m 3 100 m 2 700 m", "isotherm0": [3700, 3400, 3100, 2700]}, "tendency": [{"comment": "<p>Tendance du vendredi 07 novembre</p><p>Indice de risque limit\u00e9</p><p>n hausse. Chutes de neige faible nuit de</p><p>udi \u00e0 vendredi, s&#x27;accompagnant d&#x27;un vent</p><p>sez fort \u00e0 toute altitude (lombarde).</p>", "dangerRating": "moderate", "tendencyType": "increasing"}], "validTime": {"endTime": "2025-11-06T23:59:59+00:00", "startTime": "2025-11-05T15:00:00Z"}, "bulletinID": "FR-16-2025-11-06-20251105145751", "customData": {"MF": {"date": "2025-11-06", "massif": "PELVOUX", "redigeAt": "2025-11-05T16:00:00", "triggered": "<p>rares instabilit\u00e9s \u00e0 haute altitude, surtout au-dessus de 2700/2800 m. Les plaques form\u00e9es pendant l&#x27;\u00e9pisode de vent fort de nord lundi se sont la</p><p>plupart d\u00e9structur\u00e9es, il peut cependant en subsister dans de rares pentes ombrag\u00e9es, plut\u00f4t loin des cr\u00eates. Elles sont faciles \u00e0 identifier, difficiles \u00e0 d\u00e9clencher et ne</p><p>mobilisent qu&#x27;un faible volume de neige (taille 1, petite, rarement 2, moyenne).</p>", "historical": {"wind": {"2000m": [15, 10, 5, 5, 5, 5, 10, 10, 10, 15, 15, 15, 15, 20, 25, 25, 30, 20, 10, 5, 5, 5, 5, 5, 5, 5, 5, 10], "3000m": [35, 25, 10, 10, 10, 10, 15, 20, 25, 30, 30, 25, 35, 35, 40, 40, 45, 30, 15, 10, 10, 10, 20, 25, 30, 25, 30, 40]}, "snowLine": {"north": [null, null, null, null, null, null, null], "south": [null, 2000, null, 2100, null, 2100, null]}, "freshSnow": [0, 0, 0, 5, 0, 0, 0]}, "source_file": "BRA.PELVOUX.2025-11-05.pdf", "spontaneous": "<p>peu probables</p>", "typicalAvalancheSituations": ["neige vent\u00e9e"]}}, "highlights": "MANTEAU NEIGEUX BIEN STABILIS\u00c9, RARES PLAQUES R\u00c9SIDUELLES EN ALTITUDE", "dangerRatings": [{"valid": true, "elevation": {"lowerBound": 2700, "upperBound": null}, "mainValue": "low"}, {"valid": true, "elevation": {"lowerBound": null, "upperBound": 2700}, "mainValue": "low"}], "publicationTime": "2025-11-05T14:57:51Z", "avalancheActivity": {"comment": "<p>peu probables</p><p>rares instabilit\u00e9s \u00e0 haute altitude, surtout au-dessus de 2700/2800 m. Les plaques form\u00e9es pendant l&#x27;\u00e9pisode de vent fort de nord lundi se sont la</p><p>plupart d\u00e9structur\u00e9es, il peut cependant en subsister dans de rares pentes ombrag\u00e9es, plut\u00f4t loin des cr\u00eates. Elles sont faciles \u00e0 identifier, difficiles \u00e0 d\u00e9clencher et ne</p><p>mobilisent qu&#x27;un faible volume de neige (taille 1, petite, rarement 2, moyenne).</p>", "highlights": "MANTEAU NEIGEUX BIEN STABILIS\u00c9, RARES PLAQUES R\u00c9SIDUELLES EN ALTITUDE"}, "avalancheProblems": [{"order": 1, "aspects": ["N"], "satLabel": "neige vent\u00e9e", "elevation": {}, "frequency": "few", "problemType": "wind_slab", "avalancheSize": "1"}], "snowpackStructure": {"comment": "<h2>Situation avalancheuse typique</h2><p>neige vent\u00e9e neige vent\u00e9e</p><p>D\u00e9clenchements provoqu\u00e9s : rares instabilit\u00e9s \u00e0 haute altitude, surtout au-dessus de 2700/2800 m. Les plaques form\u00e9es pendant l&#x27;\u00e9pisode de vent fort de nord lundi se sont la</p><p>plupart d\u00e9structur\u00e9es, il peut cependant en subsister dans de rares pentes ombrag\u00e9es, plut\u00f4t loin des cr\u00eates. Elles sont faciles \u00e0 identifier, difficiles \u00e0 d\u00e9clencher et ne</p><p>mobilisent qu&#x27;un faible volume de neige (taille 1, petite, rarement 2, moyenne).</p><p>D\u00e9parts spontan\u00e9s : peu probables</p>"}}}