{"type": "Feature", "geometry": null, "properties": {"lang": "fr", "regions": [{"name": "Bauges", "regionID": "FR-04"}], "weather": {"wind": [{"speeds": [10, 20, 20, 15], "altitude": "1500m"}, {"speeds": [20, 30, 30, 25], "altitude": "2000m"}], "comment": "Aper\u00e7u m\u00e9t\u00e9o pour le mardi 30 d\u00e9cembre\nnuit matin apr\u00e8s-midi soir\ns les", "isotherm0": [1900, 1700, 1700, 1500]}, "tendency": [{"comment": "<p>km/h 30 km/h 25 km/h</p><p>Tendance du mercredi 31 d\u00e9cembre</p><p>Indice de risque faible</p><p>u d&#x27;\u00e9volution nivologique et m\u00e9t\u00e9orologie.</p>", "dangerRating": "low", "tendencyType": "steady"}], "validTime": {"endTime": "2025-12-30T23:59:59+00:00", "startTime": "2025-12-29T15:00:00Z"}, "bulletinID": "FR-04-2025-12-30-20251229144915", "customData": {"MF": {"date": "2025-12-30", "massif": "BAUGES", "redigeAt": "2025-12-29T16:00:00", "triggered": "<p>Peu probables.</p><p>Autre :</p><p>Risque de glissade ou de d\u00e9vissage sur la neige dure regel\u00e9e.</p>", "historical": {"wind": {"1500m": [35, 25, 15, 10, 10, 10, 20, 30, 30, 30, 30, 30, 30, 30, 20, 10, 30, 10, 15, 15, 10, 5, 5, 10, 10, 10, 10, 10], "2000m": [45, 35, 25, 20, 20, 20, 30, 60, 60, 50, 50, 40, 40, 40, 30, 20, 40, 20, 20, 20, 15, 10, 10, 15, 15, 15, 15, 20]}, "snowLine": {"north": [1400, null, null, 1400, null, 1400, null], "south": [null, 1400, null, 1400, null, 1400, null]}, "freshSnow": [0, 2, 0, 0, 0, 0, 0]}, "source_file": "BRA.BAUGES.2025-12-29.pdf", "spontaneous": "<p>Tr\u00e8s rares plaques de fond. D\u00e9parts possibles en tous versants, notamment dans les pentes raides et lisses en versants froids. D\u00e9parts \u00e0 toute heure du jour et de la nuit. Taille</p><p>1 (petite)</p>", "typicalAvalancheSituations": ["pas de situation pr\u00e9dominante"]}}, "highlights": "MANTEAU NEIGEUX FAIBLES ET STABLE.", "dangerRatings": [{"valid": true, "elevation": {"lowerBound": null, "upperBound": null}, "mainValue": "low"}], "publicationTime": "2025-12-29T14:49:15Z", "avalancheActivity": {"comment": "<p>Tr\u00e8s rares plaques de fond. D\u00e9parts possibles en tous versants, notamment dans les pentes raides et lisses en versants froids. D\u00e9parts \u00e0 toute heure du jour et de la nuit. Taille</p><p>1 (petite)</p><p>Peu probables.</p><p>Autre :</p><p>Risque de glissade ou de d\u00e9vissage sur la neige dure regel\u00e9e.</p>", "highlights": "MANTEAU NEIGEUX FAIBLES ET STABLE."}, "avalancheProblems": [{"order": 1, "aspects": [], "satLabel": "pas de situation pr\u00e9dominante", "elevation": {}, "frequency": "few", "problemType": "no_distinct_avalanche_problem", "avalancheSize": "1"}], "snowpackStructure": {"comment": "<h2>Situation avalancheuse typique</h2><p>pas de situation pr\u00e9dominante</p><p>D\u00e9parts spontan\u00e9s :</p><p>Tr\u00e8s rares plaques de fond. D\u00e9parts possibles en tous versants, notamment dans les pentes raides et lisses en versants froids. D\u00e9parts \u00e0 toute heure du jour et de la nuit. Taille</p><p>1 (petite)</p><p>D\u00e9clenchements provoqu\u00e9s :</p><p>Peu probables.</p><p>Autre :</p><p>Risque de glissade ou de d\u00e9vissage sur la neige dure regel\u00e9e.</p>"}}}