{"type": "Feature", "geometry": null, "properties": {"lang": "fr", "regions": [{"name": "Bauges", "regionID": "FR-04"}], "weather": {"wind": [{"speeds": [20, 15, 15, 15], "altitude": "1500m"}, {"speeds": [30, 25, 25, 25], "altitude": "2000m"}], "comment": "usser nuit matin apr\u00e8s-midi soir\ndans Couvert \u00e0 3000 m . Faible vent de sud. Temp\u00e9ratures \u00e0 1500 m : de +1 \u00e0 +6 \u00b0C .\nPluie-Neige", "isotherm0": [2100, 2100, 2300, 2400]}, "tendency": [{"comment": "<p>Tendance du dimanche 18 janvier</p><p>Indice de risque limit\u00e9</p><p>sque stationnaire. Des \u00e9claircies font leur</p><p>parition en journ\u00e9e.</p>", "dangerRating": "moderate", "tendencyType": "steady"}], "validTime": {"endTime": "2026-01-17T23:59:59+00:00", "startTime": "2026-01-16T15:00:00Z"}, "bulletinID": "FR-04-2026-01-17-20260116145824", "customData": {"MF": {"date": "2026-01-17", "massif": "BAUGES", "redigeAt": "2026-01-16T16:00:00", "triggered": "<p>*Tr\u00e8s rares plaques \u00e0 vent au-dessus de 1800/2000m sous le vent de Sud dans les ubacs. Elles restent de tailles limit\u00e9es 1 tr\u00e8s rarement 2 (petite tr\u00e8s rarement moyenne).</p><p>Observables : irr\u00e9gularit\u00e9s d&#x27;\u00e9paisseurs, fissures sous les skis, cr\u00eates d\u00e9cap\u00e9es</p>", "historical": {"wind": {"1500m": [30, 30, 25, 30, 20, 15, 10, 10, 10, 15, 20, 35, 20, 20, 25, 30, 25, 30, 25, 25, 15, 20, 25, 35, 30, 25, 10, 25], "2000m": [50, 40, 40, 40, 30, 20, 10, 10, 15, 20, 25, 40, 35, 30, 35, 40, 35, 35, 35, 30, 25, 30, 40, 50, 40, 35, 20, 40]}, "snowLine": {"north": [700, null, null, 700, null, 700, null], "south": [null, 1000, null, 1000, null, 1000, null]}, "freshSnow": [15, 0, 0, 0, 0, 0, 0]}, "source_file": "BRA.BAUGES.2026-01-16.pdf", "spontaneous": "<ul><li>Rares avalanches de fond, dans les versants ensoleill\u00e9s, dans les zones herbeuses ou les dalles rocheuses. Taille 1 \u00e0 2 (petite \u00e0 moyenne).</li></ul>", "typicalAvalancheSituations": ["avalanches de fond"]}}, "highlights": "BONNE STABILIT\u00c9 GLOBALE, RARES INSTABILIT\u00c9S EN UBACS.", "dangerRatings": [{"valid": true, "elevation": {"lowerBound": null, "upperBound": null}, "mainValue": "moderate"}], "publicationTime": "2026-01-16T14:58:24Z", "avalancheActivity": {"comment": "<ul><li>Rares avalanches de fond, dans les versants ensoleill\u00e9s, dans les zones herbeuses ou les dalles rocheuses. Taille 1 \u00e0 2 (petite \u00e0 moyenne).</li></ul><p>*Tr\u00e8s rares plaques \u00e0 vent au-dessus de 1800/2000m sous le vent de Sud dans les ubacs. Elles restent de tailles limit\u00e9es 1 tr\u00e8s rarement 2 (petite tr\u00e8s rarement moyenne).</p><p>Observables : irr\u00e9gularit\u00e9s d&#x27;\u00e9paisseurs, fissures sous les skis, cr\u00eates d\u00e9cap\u00e9es</p>", "highlights": "BONNE STABILIT\u00c9 GLOBALE, RARES INSTABILIT\u00c9S EN UBACS."}, "avalancheProblems": [{"order": 1, "aspects": ["N", "NE", "S", "NW"], "satLabel": "avalanches de fond", "elevation": {}, "frequency": "few", "problemType": "no_distinct_avalanche_problem", "avalancheSize": "2"}], "snowpackStructure": {"comment": "<h2>Situation avalancheuse typique</h2><p>avalanches de fond</p><p>D\u00e9parts spontan\u00e9s :</p><ul><li>Rares avalanches de fond, dans les versants ensoleill\u00e9s, dans les zones herbeuses ou les dalles rocheuses. Taille 1 \u00e0 2 (petite \u00e0 moyenne).</li></ul><p>D\u00e9clenchements provoqu\u00e9s :</p><p>*Tr\u00e8s rares plaques \u00e0 vent au-dessus de 1800/2000m sous le vent de Sud dans les ubacs. Elles restent de tailles limit\u00e9es 1 tr\u00e8s rarement 2 (petite tr\u00e8s rarement moyenne).</p><p>Observables : irr\u00e9gularit\u00e9s d&#x27;\u00e9paisseurs, fissures sous les skis, cr\u00eates d\u00e9cap\u00e9es</p>"}}}