{
  "bulletins" : [ {
    "publicationTime" : "2026-04-03T21:15:37Z",
    "validTime" : {
      "startTime" : "2026-04-03T15:00:00Z",
      "endTime" : "2026-04-04T15:00:00Z"
    },
    "unscheduled" : true,
    "weatherForecast" : {
      "comment" : "The night will start clear, but as the day progresses, low and medium-high cloud fields will spread from the north-west. On Saturday, visibility will be restricted by mostly dense clouds. In Lungau it will remain mainly dry and it may clear up a little now and then. The wind will blow briskly (peaks up to 50 km/h) from westerly directions, but will ease noticeably during the daytime changes. At 2000 metres the temperature will be -1 to 3 degrees, at 3000 metres -7 to -4 degrees."
    },
    "avalancheActivity" : {
      "highlights" : "Beware of persistent weak layers",
      "comment" : "The avalanche risk is moderate from around 2000 metres. In a few places, avalanches can still be triggered by low additional loads in the persistent weak layer and reach medium size. Be careful at the transition from a little to a lot of snow.\n\nEven mostly easily recognisable snowdrift accumulations can be disturbed. Superficial avalanches remain small, but can reach medium size if they tear through the persistent weak layer. Be careful in the area of cornices.\n\nAs the weather warms up during the day, more spontaneous wet loose snow avalanches can occur. This is mainly in the extended southern sector, but below 2000 m it is also becoming increasingly common on the north side."
    },
    "snowpackStructure" : {
      "comment" : "The snow surface was characterised by storms. Several layers of often hard packets of drift snow lie on a rather unfavourable old snow surface. Fractures are mainly possible at the transition to the persistent weak layer, less frequently between the drift snow packs. Deeper in the old snowpack, faceted crystals and deep rime can still be found on shady, high-altitude slopes, often covered with a decomposed crust."
    },
    "tendency" : [ {
      "highlights" : "In the night to Sunday it will clear up widely, the frost line will rise to around 2400 to 2600 metres. Decreasing danger from wind slab but increasing danger from wet snow.",
      "tendencyType" : "steady",
      "validTime" : {
        "startTime" : "2026-04-04T15:00:00Z",
        "endTime" : "2026-04-05T15:00:00Z"
      }
    } ],
    "customData" : {
      "ALBINA" : {
        "mainDate" : "2026-04-04"
      },
      "LWD_Tyrol" : {
        "dangerPatterns" : [ ]
      }
    },
    "avalancheProblems" : [ {
      "problemType" : "persistent_weak_layers",
      "elevation" : {
        "lowerBound" : "2000"
      },
      "validTimePeriod" : "all_day",
      "customData" : {
        "ALBINA" : {
          "avalancheType" : "slab"
        }
      },
      "aspects" : [ "NW", "W", "N", "E", "NE" ]
    } ],
    "bulletinID" : "fb452ee0-c6b8-495d-90c9-99268f567164",
    "dangerRatings" : [ {
      "mainValue" : "low",
      "elevation" : {
        "upperBound" : "2000"
      },
      "validTimePeriod" : "all_day"
    }, {
      "mainValue" : "moderate",
      "elevation" : {
        "lowerBound" : "2000"
      },
      "validTimePeriod" : "all_day"
    } ],
    "lang" : "en",
    "regions" : [ {
      "name" : "Nockberge",
      "regionID" : "AT-05-01"
    }, {
      "name" : "Weisseck, Muhr",
      "regionID" : "AT-05-03"
    }, {
      "name" : "Niedere Tauern South",
      "regionID" : "AT-05-02"
    } ]
  }, {
    "publicationTime" : "2026-04-03T21:15:37Z",
    "validTime" : {
      "startTime" : "2026-04-03T15:00:00Z",
      "endTime" : "2026-04-04T15:00:00Z"
    },
    "unscheduled" : true,
    "weatherForecast" : {
      "comment" : "The night will start clear, but as the day progresses, low and medium-high cloud fields will spread from the north-west. On Saturday, visibility will be limited by mostly dense clouds. There will be some snow at times and rain below around 2000 metres. In total, up to 10 cm of new fallen snow may fall at high altitudes, especially in the Berchtesgaden Alps and in the Dachstein region. The wind will blow briskly (peaks up to 50 km/h) from westerly directions, but will ease noticeably during the daytime changes. At 2000 metres the temperature will be -1 to 3 degrees, at 3000 metres -7 to -4 degrees."
    },
    "avalancheActivity" : {
      "highlights" : "Combined drift and persistent weak layer problem",
      "comment" : "The avalanche risk is moderate from around 2000 metres. In some places, avalanches can be triggered by even a small additional load in the persistent weak layer and can reach medium size. Be careful at the transition from lots of snow to little snow.\n\nThe drift snow accumulations, some of which are difficult to recognise, are relatively well connected. However, if they are disturbed at one of the few trigger points, avalanches can break through into the persistent weak layer and then become medium sized. Caution is also advised on and below cornices.\n\nAs the weather warms during the day, more spontaneous wet loose snow avalanches can occur. This is mainly in the extended southern sector, but below 2000 m it is also becoming increasingly common on the north side. On isolated typical slopes, sliding snow activity may begin."
    },
    "snowpackStructure" : {
      "comment" : "Under some fresh new fallen snow lies an average of 40 cm of settled new and drift snow from the last week at higher, wind-calm locations, while exposed locations are heavily blown and snowdrift accumulations are correspondingly thick. The snow came to rest on a thin melt-freeze crust from the weekend. There are angular shapes and deep rime in the old snowpack on shady slopes. Fractures are most likely to occur within the no longer quite fresh snowdrift accumulations, increasingly also on the uppermost crust, and only rarely in the floating snow close to the ground. At lower altitudes, the snowpack is soaked by rain."
    },
    "tendency" : [ {
      "highlights" : "In the night to Sunday it will clear up widely, the frost line will rise to around 2400 to 2600 metres. Decreasing danger from wind slab but increasing danger from wet snow.",
      "tendencyType" : "steady",
      "validTime" : {
        "startTime" : "2026-04-04T15:00:00Z",
        "endTime" : "2026-04-05T15:00:00Z"
      }
    } ],
    "customData" : {
      "ALBINA" : {
        "mainDate" : "2026-04-04"
      },
      "LWD_Tyrol" : {
        "dangerPatterns" : [ ]
      }
    },
    "avalancheProblems" : [ {
      "problemType" : "persistent_weak_layers",
      "elevation" : {
        "lowerBound" : "2000"
      },
      "validTimePeriod" : "all_day",
      "customData" : {
        "ALBINA" : {
          "avalancheType" : "slab"
        }
      },
      "aspects" : [ "NW", "E", "W", "NE", "N" ]
    }, {
      "problemType" : "wind_slab",
      "elevation" : {
        "lowerBound" : "2000"
      },
      "validTimePeriod" : "all_day",
      "customData" : {
        "ALBINA" : {
          "avalancheType" : "slab"
        }
      },
      "aspects" : [ "NW", "E", "W", "NE", "N" ]
    } ],
    "bulletinID" : "81111b0d-f124-480f-9a8d-c6cd06c2732f",
    "dangerRatings" : [ {
      "mainValue" : "low",
      "elevation" : {
        "upperBound" : "2000"
      },
      "validTimePeriod" : "all_day"
    }, {
      "mainValue" : "moderate",
      "elevation" : {
        "lowerBound" : "2000"
      },
      "validTimePeriod" : "all_day"
    } ],
    "lang" : "en",
    "regions" : [ {
      "name" : "Pongauer Grasberge",
      "regionID" : "AT-05-12"
    }, {
      "name" : "Chiemgau Alps South",
      "regionID" : "AT-05-21"
    }, {
      "name" : "Untersbergstock",
      "regionID" : "AT-05-20"
    }, {
      "name" : "Loferer and Leoganger Steinberge",
      "regionID" : "AT-05-18"
    }, {
      "name" : "Steinernes Meer, Hochkönig, Hagengebirge, Göllstock",
      "regionID" : "AT-05-17"
    }, {
      "name" : "Tennengebirge, Gosaukamm",
      "regionID" : "AT-05-16"
    }, {
      "name" : "Kitzbühel Alps Oberpinzgau",
      "regionID" : "AT-05-15"
    }, {
      "name" : "Kitzbühel Alps Glemmtal",
      "regionID" : "AT-05-14"
    }, {
      "name" : "Dientner Grasberge",
      "regionID" : "AT-05-13"
    } ]
  }, {
    "publicationTime" : "2026-04-03T21:15:37Z",
    "validTime" : {
      "startTime" : "2026-04-03T15:00:00Z",
      "endTime" : "2026-04-04T15:00:00Z"
    },
    "unscheduled" : true,
    "weatherForecast" : {
      "comment" : "The night will start clear, but as the day progresses, low and medium-high cloud fields will spread from the north-west. On Saturday, visibility will be limited by mostly dense clouds. There will be some snow at times and rain below around 2000 metres. South of the Tauern, it will remain mainly dry, with occasional clearing. In total, up to 10 cm of new fallen snow may fall at high altitudes. The wind will blow briskly (peaks up to 50 km/h) from westerly directions, but will ease noticeably during the daytime changes. At 2000 metres the temperature will be -1 to 3 degrees, at 3000 metres -7 to -4 degrees."
    },
    "avalancheActivity" : {
      "highlights" : "Combined drift and persistent weak layer problem",
      "comment" : "The avalanche risk is moderate from around 2000 metres. In some places, avalanches can be triggered even with a small additional load in the persistent weak layer and reach medium size. This is particularly the case on west, north and east-facing slopes and, at even higher altitudes from around 2600 m, increasingly also in the southern sector. Caution at the transition from little to much snow.\n\nEven partially covered and difficult to recognise snowdrift accumulations can be disturbed by individuals in a few places. Superficial avalanches remain small, but can break through into the persistent weak layer and then become medium sized. All aspects and both adjacent to ridgelines and steep terrain far from ridgelines are affected. Caution is also required on and below cornices.\n\nAs the weather warms up during the day, more spontaneous wet loose snow avalanches may occur. This mainly in the extended southern sector, but also increasingly on the north side below 2000 metres. On isolated typical slopes, sliding snow activity may begin."
    },
    "snowpackStructure" : {
      "comment" : "Under traces of fresh new fallen snow lies an average of half a metre of settled new and drift snow from the last week in higher, windless places, while exposed places are heavily blown and snowdrift accumulations are correspondingly thick. The snow came to rest on a thin melt-freeze crust from the weekend, in the vicinity of which faceted crystals are forming. At high altitudes on the shady slopes, angular forms and deep rime (also in combination with crusts) can be found even deeper in the old snowpack. Fractures are most likely to occur within the no longer completely fresh snowdrift accumulations, increasingly also on the uppermost crust, and only occasionally in the deep rime.  At lower altitudes, the snowpack is soaked by rain."
    },
    "tendency" : [ {
      "highlights" : "In the night to Sunday it will clear up widely, the frost line will rise to around 2400 to 2600 metres. Decreasing danger from wind slab but increasing danger from wet snow.",
      "tendencyType" : "steady",
      "validTime" : {
        "startTime" : "2026-04-04T15:00:00Z",
        "endTime" : "2026-04-05T15:00:00Z"
      }
    } ],
    "customData" : {
      "ALBINA" : {
        "mainDate" : "2026-04-04"
      },
      "LWD_Tyrol" : {
        "dangerPatterns" : [ ]
      }
    },
    "avalancheProblems" : [ {
      "problemType" : "persistent_weak_layers",
      "elevation" : {
        "lowerBound" : "2000"
      },
      "validTimePeriod" : "all_day",
      "customData" : {
        "ALBINA" : {
          "avalancheType" : "slab"
        }
      },
      "aspects" : [ "NW", "E", "W", "NE", "N" ]
    }, {
      "problemType" : "wind_slab",
      "elevation" : {
        "lowerBound" : "2000"
      },
      "validTimePeriod" : "all_day",
      "customData" : {
        "ALBINA" : {
          "avalancheType" : "slab"
        }
      },
      "aspects" : [ "NW", "E", "W", "NE", "N" ]
    } ],
    "bulletinID" : "6ba2d028-d18c-4de8-a8d6-1c90d5a1a180",
    "dangerRatings" : [ {
      "mainValue" : "low",
      "elevation" : {
        "upperBound" : "2000"
      },
      "validTimePeriod" : "all_day"
    }, {
      "mainValue" : "moderate",
      "elevation" : {
        "lowerBound" : "2000"
      },
      "validTimePeriod" : "all_day"
    } ],
    "lang" : "en",
    "regions" : [ {
      "name" : "Venedigergruppe North",
      "regionID" : "AT-05-11"
    }, {
      "name" : "Glocknergruppe North",
      "regionID" : "AT-05-10"
    }, {
      "name" : "Goldberggruppe North",
      "regionID" : "AT-05-09"
    }, {
      "name" : "Niedere Tauern North",
      "regionID" : "AT-05-08"
    }, {
      "name" : "Großvenedigergruppe Central",
      "regionID" : "AT-05-07"
    }, {
      "name" : "Glocknergruppe Central",
      "regionID" : "AT-05-06"
    }, {
      "name" : "Goldberggruppe Central",
      "regionID" : "AT-05-05"
    }, {
      "name" : "Niedere Tauern Alpenhauptkamm",
      "regionID" : "AT-05-04"
    } ]
  }, {
    "publicationTime" : "2026-04-03T21:15:37Z",
    "validTime" : {
      "startTime" : "2026-04-03T15:00:00Z",
      "endTime" : "2026-04-04T15:00:00Z"
    },
    "unscheduled" : true,
    "weatherForecast" : {
      "comment" : "The night will start clear, but as the day progresses, low and medium-high cloud fields will spread from the north-west. On Saturday, visibility will be restricted by mostly dense clouds. Rain at times. The wind will blow briskly (peaks up to 50 km/h) from westerly directions, but will ease noticeably during the daytime changes. At 2000 metres, the temperature will be -1 to 3 degrees."
    },
    "avalancheActivity" : {
      "highlights" : "Latent persistent weak layer problem and rain",
      "comment" : "The avalanche risk is low. Where there is still a significant amount of snow, small avalanches can occasionally be triggered in persistent weak layers on shady slopes.\n\nOn typical slopes, sliding snow activity can set in and the snowpack is generally weakened by rain. Wet loose snow slides can occur in snow-rich locations."
    },
    "snowpackStructure" : {
      "comment" : "In the summit regions, and especially in blown-in and shady areas, there is well-settled new and wind slab snow from last week. The snow came to rest there on a thin melt-freeze crust from the weekend, in the vicinity of which faceted crystals can be found in the persistent weak layer. The snowpack is rapidly thinning out and is being soaked by rain."
    },
    "tendency" : [ {
      "highlights" : "In the night to Sunday it will clear up widely, the frost line will rise to around 2400 to 2600 metres. Note the daytime changes.",
      "tendencyType" : "steady",
      "validTime" : {
        "startTime" : "2026-04-04T15:00:00Z",
        "endTime" : "2026-04-05T15:00:00Z"
      }
    } ],
    "customData" : {
      "ALBINA" : {
        "mainDate" : "2026-04-04"
      },
      "LWD_Tyrol" : {
        "dangerPatterns" : [ ]
      }
    },
    "avalancheProblems" : [ {
      "problemType" : "persistent_weak_layers",
      "elevation" : { },
      "validTimePeriod" : "all_day",
      "customData" : {
        "ALBINA" : {
          "avalancheType" : "slab"
        }
      },
      "aspects" : [ "NW", "N", "NE" ]
    } ],
    "bulletinID" : "451aae2e-613a-4837-9e6b-2622f1b64649",
    "dangerRatings" : [ {
      "mainValue" : "low",
      "validTimePeriod" : "all_day"
    } ],
    "lang" : "en",
    "regions" : [ {
      "name" : "Osterhorngruppe, Gamsfeldgruppe",
      "regionID" : "AT-05-19"
    } ]
  } ],
  "customData" : {
    "ALBINA" : {
      "generalHeadline" : "Trigger points in the drift and persistent weak layer are sometimes difficult to recognise"
    }
  }
}