{
  "bulletins" : [ {
    "avalancheActivity" : {
      "comment" : "On wind-loaded slopes a critical avalanche situation will be encountered over a wide area. The fresh and somewhat older wind slabs can be released easily in all aspects. Caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. Mostly the avalanches are medium-sized. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. Caution and restraint are required.",
      "highlights" : "Fresh and older wind slabs require caution."
    },
    "avalancheProblems" : [ {
      "aspects" : [ "N", "SE", "S", "NW", "SW", "E", "W", "NE" ],
      "elevation" : {
        "lowerBound" : "treeline"
      },
      "problemType" : "wind_slab",
      "validTimePeriod" : "all_day"
    }, {
      "aspects" : [ "N", "NW", "W", "E", "NE" ],
      "elevation" : {
        "upperBound" : "treeline"
      },
      "problemType" : "wind_slab",
      "validTimePeriod" : "all_day"
    } ],
    "bulletinID" : "009554c4-d9d4-4149-920c-d4c25a484a73",
    "customData" : {
      "ALBINA" : {
        "mainDate" : "2020-12-31"
      },
      "LWD_Tyrol" : {
        "dangerPatterns" : [ "DP6" ]
      }
    },
    "dangerRatings" : [ {
      "elevation" : {
        "upperBound" : "treeline"
      },
      "mainValue" : "moderate",
      "validTimePeriod" : "all_day"
    }, {
      "elevation" : {
        "lowerBound" : "treeline"
      },
      "mainValue" : "considerable",
      "validTimePeriod" : "all_day"
    } ],
    "lang" : "en",
    "publicationTime" : "2020-12-30T16:00:00Z",
    "regions" : [ {
      "name" : "Sexten Dolomites",
      "regionID" : "IT-32-BZ-20"
    }, {
      "name" : "Latemar",
      "regionID" : "IT-32-TN-09"
    }, {
      "name" : "Southern Adamello",
      "regionID" : "IT-32-TN-02"
    }, {
      "name" : "Adamello - Presanella",
      "regionID" : "IT-32-TN-01"
    }, {
      "name" : "Northern Brenta - Peller",
      "regionID" : "IT-32-TN-04"
    }, {
      "name" : "Bondone and Stivo",
      "regionID" : "IT-32-TN-03"
    }, {
      "name" : "Folgaria - Laverone",
      "regionID" : "IT-32-TN-06"
    }, {
      "name" : "Southern Brenta",
      "regionID" : "IT-32-TN-05"
    }, {
      "name" : "Southern Lagorai",
      "regionID" : "IT-32-TN-08"
    }, {
      "name" : "Northern Lagorai",
      "regionID" : "IT-32-TN-07"
    }, {
      "name" : "Schnals Ridge",
      "regionID" : "IT-32-BZ-03"
    }, {
      "name" : "Southern Stubai Alps",
      "regionID" : "IT-32-BZ-04"
    }, {
      "name" : "Southern Zillertal Alps and High Tauern",
      "regionID" : "IT-32-BZ-05"
    }, {
      "name" : "Saldurn-Mastaun Ridge",
      "regionID" : "IT-32-BZ-06"
    }, {
      "name" : "Texel Mountains",
      "regionID" : "IT-32-BZ-07"
    }, {
      "name" : "Sarntal Alps",
      "regionID" : "IT-32-BZ-08"
    }, {
      "name" : "Western Pfunderer Mountains",
      "regionID" : "IT-32-BZ-09"
    }, {
      "name" : "Maddalene",
      "regionID" : "IT-32-TN-20"
    }, {
      "name" : "Pine' - Mocheni Valley",
      "regionID" : "IT-32-TN-21"
    }, {
      "name" : "Eastern Pfunderer Mountains",
      "regionID" : "IT-32-BZ-10"
    }, {
      "name" : "Durreck Range",
      "regionID" : "IT-32-BZ-11"
    }, {
      "name" : "Weißkugel Range",
      "regionID" : "AT-07-20"
    }, {
      "name" : "Rieserferner Mountains",
      "regionID" : "IT-32-BZ-12"
    }, {
      "name" : "Gurgler Range",
      "regionID" : "AT-07-21"
    }, {
      "name" : "Western Deferegger Alps",
      "regionID" : "IT-32-BZ-13"
    }, {
      "name" : "Central Stubai Alps",
      "regionID" : "AT-07-22"
    }, {
      "name" : "Ortler Range",
      "regionID" : "IT-32-BZ-14"
    }, {
      "name" : "Northern Zillertal Alps",
      "regionID" : "AT-07-23"
    }, {
      "name" : "Ulten Valley",
      "regionID" : "IT-32-BZ-15"
    }, {
      "name" : "Venediger Range",
      "regionID" : "AT-07-24"
    }, {
      "name" : "Eastern Nonsberger Alps",
      "regionID" : "IT-32-BZ-16"
    }, {
      "name" : "Lasörling Range",
      "regionID" : "AT-07-25"
    }, {
      "name" : "Northern Dolomites of Fiemme",
      "regionID" : "IT-32-BZ-17"
    }, {
      "name" : "Glockner Range",
      "regionID" : "AT-07-26"
    }, {
      "name" : "Gröden Dolomites",
      "regionID" : "IT-32-BZ-18"
    }, {
      "name" : "Primiero - Pale di S. Martino",
      "regionID" : "IT-32-TN-13"
    }, {
      "name" : "Eastern Deferegger Alps",
      "regionID" : "AT-07-27"
    }, {
      "name" : "Prags Dolomites",
      "regionID" : "IT-32-BZ-19"
    }, {
      "name" : "Prealps",
      "regionID" : "IT-32-TN-12"
    }, {
      "name" : "Schober Mountains",
      "regionID" : "AT-07-28"
    }, {
      "name" : "Cembra Valley",
      "regionID" : "IT-32-TN-15"
    }, {
      "name" : "Lienzer Dolomites",
      "regionID" : "AT-07-29"
    }, {
      "name" : "Vallarsa",
      "regionID" : "IT-32-TN-14"
    }, {
      "name" : "Western Nonsberg Alps",
      "regionID" : "IT-32-TN-17"
    }, {
      "name" : "Fassa Valley",
      "regionID" : "IT-32-TN-16"
    }, {
      "name" : "Sole, Pejo and Rabbi",
      "regionID" : "IT-32-TN-19"
    }, {
      "name" : "Ledro Valley",
      "regionID" : "IT-32-TN-18"
    }, {
      "name" : "Paganella",
      "regionID" : "IT-32-TN-11"
    }, {
      "name" : "Marzola - Valsugana",
      "regionID" : "IT-32-TN-10"
    } ],
    "snowpackStructure" : {
      "comment" : "20 to 40 cm of snow, and even more in some localities, fell on Monday. As a consequence of a strong wind from southwesterly directions, avalanche prone wind slabs formed in all aspects. In many cases wind slabs are lying on soft layers. In some cases new snow and wind slabs are lying on surface hoar, in particular in areas close to the tree line. Stability tests and field observations confirm this situation. These avalanche prone locations are sometimes covered with new snow and are barely recognisable, even to the trained eye. The old snowpack is largely stable."
    },
    "tendency" : {
      "highlights" : "Fresh wind slabs are to be evaluated with care and prudence. Increase in avalanche danger as a consequence of new snow and wind, in particular in the south.",
      "tendencyType" : "increasing"
    },
    "travelAdvisory" : { },
    "validTime" : {
      "endTime" : "2020-12-31T23:00:00Z",
      "startTime" : "2020-12-30T23:00:00Z"
    },
    "wxSynopsis" : { }
  }, {
    "avalancheActivity" : {
      "comment" : "Fresh wind slabs represent the main danger. The fresh and somewhat older wind slabs can be released easily, even by a single winter sport participant, especially on steep shady slopes above the tree line, caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. Mostly the avalanches are medium-sized. The number and size of avalanche prone locations will increase with altitude. <br/> Weak layers in the lower part of the snowpack can still be released in isolated cases by individual winter sport participants. Caution is to be exercised in particular on steep shady slopes above approximately 2200 m, especially in areas where the snow cover is rather shallow, as well as at transitions from a shallow to a deep snowpack, when entering gullies and bowls for example.",
      "highlights" : "Wind slabs are to be evaluated critically."
    },
    "avalancheProblems" : [ {
      "aspects" : [ "N", "NW", "W", "E", "NE" ],
      "elevation" : {
        "lowerBound" : "treeline"
      },
      "problemType" : "wind_slab",
      "validTimePeriod" : "all_day"
    }, {
      "aspects" : [ "N", "NW", "NE" ],
      "elevation" : {
        "lowerBound" : "2200"
      },
      "problemType" : "persistent_weak_layers",
      "validTimePeriod" : "all_day"
    } ],
    "bulletinID" : "ba848f20-880f-46dd-9428-d6d2a690f691",
    "customData" : {
      "ALBINA" : {
        "mainDate" : "2020-12-31"
      },
      "LWD_Tyrol" : {
        "dangerPatterns" : [ "DP6", "DP1" ]
      }
    },
    "dangerRatings" : [ {
      "elevation" : {
        "upperBound" : "treeline"
      },
      "mainValue" : "low",
      "validTimePeriod" : "all_day"
    }, {
      "elevation" : {
        "lowerBound" : "treeline"
      },
      "mainValue" : "considerable",
      "validTimePeriod" : "all_day"
    } ],
    "lang" : "en",
    "publicationTime" : "2020-12-30T16:00:00Z",
    "regions" : [ {
      "name" : "Val Müstair Alps",
      "regionID" : "IT-32-BZ-01"
    }, {
      "name" : "Western Verwall Mountains",
      "regionID" : "AT-07-10"
    }, {
      "name" : "Langtaufers",
      "regionID" : "IT-32-BZ-02"
    }, {
      "name" : "Eastern Verwall Mountains",
      "regionID" : "AT-07-11"
    }, {
      "name" : "Allgäu Alps",
      "regionID" : "AT-07-01"
    }, {
      "name" : "Silvretta",
      "regionID" : "AT-07-12"
    }, {
      "name" : "Samnaun Mountains",
      "regionID" : "AT-07-13"
    }, {
      "name" : "Eastern Lechtal Alps - Ammergau Alps",
      "regionID" : "AT-07-02"
    }, {
      "name" : "Northern Oetz and Stubai Alps",
      "regionID" : "AT-07-14"
    }, {
      "name" : "Mieming Mountains",
      "regionID" : "AT-07-03"
    }, {
      "name" : "Western Tuxer Alps",
      "regionID" : "AT-07-15"
    }, {
      "name" : "Karwendel Mountains",
      "regionID" : "AT-07-04"
    }, {
      "name" : "Eastern Tuxer Alps",
      "regionID" : "AT-07-16"
    }, {
      "name" : "Western Lechtal Alps",
      "regionID" : "AT-07-07"
    }, {
      "name" : "Central Lechtal Alps",
      "regionID" : "AT-07-08"
    }, {
      "name" : "Glockturm Range",
      "regionID" : "AT-07-19"
    }, {
      "name" : "Grieskogel Mountains",
      "regionID" : "AT-07-09"
    } ],
    "snowpackStructure" : {
      "comment" : "In many cases wind slabs are lying on soft layers, also below the tree line. The wind slabs are lying on surface hoar in some places at intermediate and high altitudes. Snow profiles confirm this situation. <br/> Steep shady slopes: The old snowpack will be prone to triggering in some places. Towards its base, the snowpack is faceted and weak. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack are a clear indication of a weakly bonded snowpack."
    },
    "tendency" : {
      "highlights" : "Fresh wind slabs are to be evaluated with care and prudence.",
      "tendencyType" : "steady"
    },
    "travelAdvisory" : { },
    "validTime" : {
      "endTime" : "2020-12-31T23:00:00Z",
      "startTime" : "2020-12-30T23:00:00Z"
    },
    "wxSynopsis" : { }
  }, {
    "avalancheActivity" : {
      "comment" : "The fresh and somewhat older wind slabs are in some cases prone to triggering above the tree line, especially adjacent to ridgelines and in gullies and bowls. Mostly avalanches are only small but can be released also by a single winter sport participant. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude.",
      "highlights" : "Wind slabs are to be evaluated with care and prudence."
    },
    "avalancheProblems" : [ {
      "aspects" : [ "N", "NW", "NE" ],
      "elevation" : {
        "lowerBound" : "treeline"
      },
      "problemType" : "wind_slab",
      "validTimePeriod" : "all_day"
    } ],
    "bulletinID" : "a78f597c-56fe-4c53-9125-9c1d2da238dd",
    "customData" : {
      "ALBINA" : {
        "mainDate" : "2020-12-31"
      },
      "LWD_Tyrol" : {
        "dangerPatterns" : [ "DP6" ]
      }
    },
    "dangerRatings" : [ {
      "elevation" : {
        "upperBound" : "treeline"
      },
      "mainValue" : "low",
      "validTimePeriod" : "all_day"
    }, {
      "elevation" : {
        "lowerBound" : "treeline"
      },
      "mainValue" : "moderate",
      "validTimePeriod" : "all_day"
    } ],
    "lang" : "en",
    "publicationTime" : "2020-12-30T16:00:00Z",
    "regions" : [ {
      "name" : "Brandenberg Alps",
      "regionID" : "AT-07-05"
    }, {
      "name" : "Western Kitzbühel Alps",
      "regionID" : "AT-07-17"
    }, {
      "name" : "Wilder Kaiser Mountains - Waidring Alps",
      "regionID" : "AT-07-06"
    }, {
      "name" : "Eastern Kitzbühel Alps",
      "regionID" : "AT-07-18"
    } ],
    "snowpackStructure" : {
      "comment" : "As a consequence of new snow and a strong wind from southerly directions, mostly small wind slabs formed above the tree line. In some places wind slabs are lying on soft layers, especially on shady slopes."
    },
    "tendency" : {
      "highlights" : "The avalanche danger will persist.",
      "tendencyType" : "steady"
    },
    "travelAdvisory" : { },
    "validTime" : {
      "endTime" : "2020-12-31T23:00:00Z",
      "startTime" : "2020-12-30T23:00:00Z"
    },
    "wxSynopsis" : { }
  } ]
}