{"type": "Feature", "geometry": null, "properties": {"lang": "fr", "regions": [{"name": "Chartreuse", "regionID": "FR-07"}], "weather": {"wind": [{"speeds": [10, 5, 10, 10], "altitude": "2000m"}], "comment": "avec\nAmbiance douce, assez nuageuse. Quelques averses l'apr\u00e8s-midi, parfois soutenues, orageuses ?\nPluie-Neige 2 700 m\nIso 0 \u00b0C 3 000 m 3 000 m 3 000 m 3 000 m\nVent 1500 m 5 km/h 15 km/h 20 km/h 5 km/h", "isotherm0": []}, "tendency": [{"comment": "<p>Indice de risque faible</p><p>s d&#x27;\u00e9volution vendredi, la fonte se</p><p>oursuit...</p>", "dangerRating": "low", "tendencyType": "steady"}], "validTime": {"endTime": "2026-04-30T23:59:59+00:00", "startTime": "2026-04-29T13:00:00Z"}, "bulletinID": "FR-07-2026-04-30-20260429132322", "customData": {"MF": {"date": "2026-04-30", "massif": "CHARTREUSE", "redigeAt": "2026-04-29T15:00:00", "triggered": "<p>Peu probables.</p>", "historical": {"wind": {"1500m": [10, 15, 15, 10, 10, 10, 15, 10, 10, 15, 20, 10, 10, 15, 10, 5, 5, 5, 10, 5, 10, 15, 20, 15, 15, 15, 20, 10], "2000m": [5, 15, 10, 15, 10, 5, 5, 10, 15, 15, 20, 10, 15, 20, 15, 10, 10, 10, 15, 10, 10, 20, 30, 35, 30, 10, 10, 5]}, "snowLine": {"north": [1400, null, null, 1500, null, 1500, null], "south": [null, 1600, null, 1600, null, 1600, null]}, "freshSnow": [0, 0, 0, 0, 0, 0, 0]}, "source_file": "BRA.CHARTREUSE.2026-04-29.pdf", "spontaneous": "<p>Peu probables...</p>", "typicalAvalancheSituations": ["pas de situation pr\u00e9dominante"]}}, "highlights": "FIN DE SAISON, QUELQUES NEVES STABLES...", "dangerRatings": [{"valid": true, "elevation": {"lowerBound": null, "upperBound": null}, "mainValue": "low"}], "publicationTime": "2026-04-29T13:23:22Z", "avalancheActivity": {"comment": "<p>Peu probables...</p><p>Peu probables.</p>", "highlights": "FIN DE SAISON, QUELQUES NEVES STABLES..."}, "avalancheProblems": [{"order": 1, "aspects": [], "satLabel": "pas de situation pr\u00e9dominante", "elevation": {}, "problemType": "no_distinct_avalanche_problem"}], "snowpackStructure": {"comment": "<h2>Situation avalancheuse typique</h2><p>pas de situation pr\u00e9dominante</p><p>De moins en moins de neige sur le massif, c&#x27;est la fin de saison.</p><p>D\u00e9parts spontan\u00e9s : Peu probables...</p><p>D\u00e9clenchements provoqu\u00e9s : Peu probables.</p>"}}}