{
  "bulletins": [
    {
      "avalancheActivity": {
        "comment": "Following a night of clear skies, generally favorable backcountry touring conditions in early morning. However, avalanche danger, particularly on very steep north-facing slopes, increases rapidly at 1800-2200m due to solar radiation and daytime warming in all aspects, particularly below 2400m, also above that altitude on very steep sun-exposed slopes. Naturally triggered avalanches can be expected; persons can trigger wet-snow slab avalanches. If near-surface avalanches fracture down to deeper layers of the snowpack they can, in isolated cases, grow to large size. In addition, winter sports enthusiasts can trigger near-surface weak layers on high-altitude shady slopes. Danger zone are impossible to recognize. Attention: danger of taking a fall on hardened snowpack surfaces on steep slopes.",
        "highlights": "Swiftly rising daytime avalanche danger. Near-surface weak layers can often be triggered by winter sports enthusiasts."
      },
      "avalancheProblems": [
        {
          "customData": {
            "ALBINA": {
              "avalancheType": "slab"
            }
          },
          "problemType": "persistent_weak_layers",
          "aspects": [
            "NW",
            "W",
            "E",
            "NE",
            "N"
          ],
          "elevation": {
            "lowerBound": "2200"
          },
          "validTimePeriod": "earlier"
        },
        {
          "customData": {
            "ALBINA": {
              "avalancheType": "slab"
            }
          },
          "problemType": "wet_snow",
          "aspects": [
            "NW",
            "NE",
            "N"
          ],
          "elevation": {
            "lowerBound": "1800",
            "upperBound": "2200"
          },
          "validTimePeriod": "earlier"
        },
        {
          "customData": {
            "ALBINA": {
              "avalancheType": "slab"
            }
          },
          "problemType": "wet_snow",
          "aspects": [
            "NW",
            "E",
            "SE",
            "S",
            "SW",
            "W",
            "NE",
            "N"
          ],
          "elevation": {
            "upperBound": "2800"
          },
          "validTimePeriod": "later"
        },
        {
          "customData": {
            "ALBINA": {
              "avalancheType": "slab"
            }
          },
          "problemType": "persistent_weak_layers",
          "aspects": [
            "NW",
            "E",
            "W",
            "NE",
            "N"
          ],
          "elevation": {
            "lowerBound": "2200"
          },
          "validTimePeriod": "later"
        }
      ],
      "bulletinID": "84224997-1be6-4b06-9efb-170b998bfbf1",
      "customData": {
        "ALBINA": {
          "mainDate": "2026-04-09"
        },
        "LWD_Tyrol": {
          "dangerPatterns": []
        }
      },
      "dangerRatings": [
        {
          "mainValue": "moderate",
          "validTimePeriod": "earlier"
        },
        {
          "mainValue": "considerable",
          "elevation": {
            "upperBound": "2800"
          },
          "validTimePeriod": "later"
        },
        {
          "mainValue": "moderate",
          "elevation": {
            "lowerBound": "2800"
          },
          "validTimePeriod": "later"
        }
      ],
      "lang": "en",
      "publicationTime": "2026-04-08T15:00:00+00:00",
      "regions": [
        {
          "regionID": "AT-08-05-01",
          "name": "R\u00e4tikon East"
        },
        {
          "regionID": "AT-08-05-02",
          "name": "R\u00e4tikon West"
        },
        {
          "regionID": "AT-08-06",
          "name": "Silvretta West"
        },
        {
          "regionID": "AT-08-01",
          "name": "Bregenzerwald Mountains"
        },
        {
          "regionID": "AT-08-03-02",
          "name": "Lechquellen Mountains"
        },
        {
          "regionID": "AT-08-02",
          "name": "Allg\u00e4u Alps West"
        },
        {
          "regionID": "AT-08-03-01",
          "name": "Lechtal Alps Vorarlberg"
        },
        {
          "regionID": "AT-08-04",
          "name": "Verwall West"
        }
      ],
      "snowpackStructure": {
        "comment": "Good nocturnal outgoing longwave radiation will generate a gradually thicker melt-freeze crust which, however, will swiftly soften up during the course of the day. At altitudes between 1800 and 2200m the snowpack (also on north-facing slopes) is thoroughly wet and the ground-level rotten snow is extremely prone to triggering already in early morning. On high-altitude shady steep slopes there are unfavorable intermediate layers in the uppermost metre of the snowpack which in places can be triggered. A solid mid-section of compact layers inside the snowpack blankets a fundament of buried hoar and faceted crystals."
      },
      "source": {
        "provider": {
          "name": "LWD Vorarlberg",
          "website": "https://warnung.vorarlberg.at/vtgdb/dist/index.html#//lwd_lagebericht_en.html"
        }
      },
      "tendency": [
        {
          "highlights": "Due to reduced nocturnal longwave outgoing radiation on Thursday night, wet-snow problem will predominate already in early morning on Friday.",
          "tendencyType": "steady",
          "validTime": {
            "startTime": "2026-04-09T15:00:00+00:00",
            "endTime": "2026-04-10T15:00:00+00:00"
          }
        }
      ],
      "unscheduled": false,
      "validTime": {
        "startTime": "2026-04-08T15:00:00+00:00",
        "endTime": "2026-04-09T15:00:00+00:00"
      },
      "weatherForecast": {
        "comment": "On Thursday, no longer brilliant sunshine, but good mountain weather. It will remain dry, quite sunny and mild. During the course of the day, high-altitude clouds will move in high above the summits. They will hamper the sunlight, bring about diffuse light conditions. Temperature at 2000m: 6 degrees; at 3000m: -1 degree. Brisk northwesterly winds at high altitudes."
      }
    },
    {
      "avalancheActivity": {
        "comment": "Avalanche danger is low in the morning and rises to moderate during the course of the day. On steep slopes with lots of snow and a smooth underground which have not yet discharged, glide-snow avalanches can trigger at any time of day or night in all aspects. Zones below glide cracks should be avoided. Due to daytime warming and solar radiation, wet loose-snow avalanches can trigger naturally, particularly on extremely steep slopes. Avalanches can grow to medium size and place exposed hiking trails at risk.",
        "highlights": "Main danger: wet-snow avalanches"
      },
      "avalancheProblems": [
        {
          "customData": {
            "ALBINA": {
              "avalancheType": "glide"
            }
          },
          "problemType": "gliding_snow",
          "aspects": [
            "NW",
            "S",
            "SW",
            "N",
            "SE",
            "W",
            "NE",
            "E"
          ],
          "validTimePeriod": "earlier"
        },
        {
          "customData": {
            "ALBINA": {
              "avalancheType": "loose"
            }
          },
          "problemType": "wet_snow",
          "aspects": [
            "NW",
            "S",
            "SW",
            "N",
            "SE",
            "W",
            "NE",
            "E"
          ],
          "validTimePeriod": "later"
        }
      ],
      "bulletinID": "6b176b71-f841-4c03-91ed-fbfb621e9eb5",
      "customData": {
        "ALBINA": {
          "mainDate": "2026-04-09"
        },
        "LWD_Tyrol": {
          "dangerPatterns": []
        }
      },
      "dangerRatings": [
        {
          "mainValue": "low",
          "validTimePeriod": "earlier"
        },
        {
          "mainValue": "moderate",
          "validTimePeriod": "later"
        }
      ],
      "lang": "en",
      "publicationTime": "2026-04-08T15:00:00+00:00",
      "regions": [
        {
          "regionID": "AT-08-07",
          "name": "Pre Alps"
        }
      ],
      "snowpackStructure": {
        "comment": "South-facing slopes are frequently bare of snow. Where there\u2019s a snowpack on the ground, it\u2019s thoroughly wet."
      },
      "source": {
        "provider": {
          "name": "LWD Vorarlberg",
          "website": "https://warnung.vorarlberg.at/vtgdb/dist/index.html#//lwd_lagebericht_en.html"
        }
      },
      "tendency": [
        {
          "highlights": "As a result of dropping temperatures, avalanche danger will decrease on Friday.",
          "tendencyType": "decreasing",
          "validTime": {
            "startTime": "2026-04-09T15:00:00+00:00",
            "endTime": "2026-04-10T15:00:00+00:00"
          }
        }
      ],
      "unscheduled": false,
      "validTime": {
        "startTime": "2026-04-08T15:00:00+00:00",
        "endTime": "2026-04-09T15:00:00+00:00"
      },
      "weatherForecast": {
        "comment": "On Thursday, no longer brilliant sunshine, but good mountain weather. It will remain dry, quite sunny and mild. During the course of the day, high-altitude clouds will move in high above the summits. They will hamper the sunlight, bring about diffuse light conditions. Temperature at 2000m: 6 degrees; at 3000m: -1 degree. Brisk northwesterly winds at high altitudes."
      }
    }
  ],
  "customData": {
    "ALBINA": {
      "generalHeadline": "Swiftly rising daytime avalanche danger"
    }
  }
}