{
  "bulletins": [
    {
      "avalancheActivity": {
        "comment": "A clear night will be followed in the early morning by quite favourable conditions mostly. <br/> On very steep slopes individual small and medium-sized gliding avalanches and moist snow slides are possible as a consequence of warming during the day and solar radiation. <br/> <br/> From the afternoon the weather will be partly cloudy. Above approximately 1600 m snow will fall during the night over a wide area. As a consequence of new snow and a light to moderate wind, mostly small wind slabs will form during the course of the night. <br/> <br/> High altitudes and the high Alpine regions: Some fresh snow and very particularly the mostly small wind slabs that are forming during the snowfall can be released by a single winter sport participant in isolated cases.",
        "highlights": "The danger of moist and wet avalanches will increase a little during the day. Down to intermediate altitudes snow will fall in the evening."
      },
      "avalancheProblems": [
        {
          "problemType": "wet_snow",
          "aspects": [
            "N",
            "W",
            "NW",
            "E",
            "NE"
          ],
          "avalancheSize": 2,
          "frequency": "few",
          "snowpackStability": "very_poor",
          "validTimePeriod": "later"
        },
        {
          "problemType": "new_snow",
          "aspects": [
            "N",
            "W",
            "NW",
            "E",
            "NE"
          ],
          "avalancheSize": 1,
          "elevation": {
            "lowerBound": "2500"
          },
          "frequency": "few",
          "snowpackStability": "poor",
          "validTimePeriod": "later"
        }
      ],
      "bulletinID": "cb4bae2b-bd14-47e5-930a-abdde394d3e1",
      "customData": {
        "ALBINA": {
          "mainDate": "2026-04-21"
        },
        "LWD_Tyrol": {
          "dangerPatterns": [
            "DP10"
          ]
        }
      },
      "dangerRatings": [
        {
          "mainValue": "low",
          "validTimePeriod": "earlier"
        },
        {
          "mainValue": "moderate",
          "validTimePeriod": "later"
        }
      ],
      "lang": "en",
      "publicationTime": "2026-04-20T15:00:00+00:00",
      "regions": [
        {
          "regionID": "IT-21-TO-05",
          "name": "IT-21-TO-05"
        },
        {
          "regionID": "IT-21-VB-01",
          "name": "Alpi Pennine di confine"
        },
        {
          "regionID": "IT-21-VB-02",
          "name": "Alpi Lepontine Nord"
        }
      ],
      "snowpackStructure": {
        "comment": "Outgoing longwave radiation during the night was good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. <br/> Below approximately 2800 m: The snowpack is fairly homogeneous and its surface has a melt-freeze crust. <br/> Above approximately 3000 m, shady slopes: The snowpack is dry and its surface consists of loosely bonded snow lying on a crust that is strong in many cases. <br/> <br/> As a consequence of mild temperatures and solar radiation the snowpack consolidated at the weekend. This applies in particular on steep sunny slopes at high altitude, and in all aspects at low and intermediate altitudes. <br/> <br/> Below approximately 2400 m only a little snow is lying on south facing slopes. <br/> In the last three days on very steep northwest, north and northeast facing slopes individual small and medium-sized avalanches were observed."
      },
      "source": {
        "provider": {
          "name": "AINEVA Piemonte",
          "website": "https://bollettini-en.aineva.it"
        }
      },
      "tendency": [
        {
          "highlights": "Wednesday: Down to 1500 m and below snow will fall until the early morning in some regions. <br/> The new snow is bonding poorly with the old snowpack in many places. <br/> The danger of moist snow slides and avalanches will already exist in the early morning.",
          "tendencyType": "increasing",
          "validTime": {
            "startTime": "2026-04-21T22:00:00+00:00",
            "endTime": "2026-04-22T22:00:00+00:00"
          }
        }
      ],
      "unscheduled": false,
      "validTime": {
        "startTime": "2026-04-20T22:00:00+00:00",
        "endTime": "2026-04-21T22:00:00+00:00"
      }
    },
    {
      "avalancheActivity": {
        "comment": "The conditions in the morning are mostly favourable. <br/> <br/> From late morning the weather will be partly cloudy. <br/> Up to 2000 m and above rain will fall over a wide area. On very steep slopes individual small and medium-sized gliding avalanches and moist snow slides are possible as the moisture increases. <br/> Backcountry tours should be started early and concluded timely. <br/> Above approximately 1800 m snow will fall during the night in some localities.",
        "highlights": "The danger of moist and wet avalanches will increase a little during the day. Up to intermediate altitudes rain will fall from the afternoon."
      },
      "avalancheProblems": [
        {
          "problemType": "wet_snow",
          "aspects": [
            "N",
            "W",
            "NW",
            "E",
            "NE"
          ],
          "avalancheSize": 2,
          "frequency": "some",
          "snowpackStability": "very_poor",
          "validTimePeriod": "later"
        }
      ],
      "bulletinID": "bda47cb5-9cd2-4d32-a802-db71bb74bcef",
      "customData": {
        "ALBINA": {
          "mainDate": "2026-04-21"
        },
        "LWD_Tyrol": {
          "dangerPatterns": [
            "DP10",
            "DP3"
          ]
        }
      },
      "dangerRatings": [
        {
          "mainValue": "low",
          "validTimePeriod": "earlier"
        },
        {
          "mainValue": "moderate",
          "validTimePeriod": "later"
        }
      ],
      "lang": "en",
      "publicationTime": "2026-04-20T15:00:00+00:00",
      "regions": [
        {
          "regionID": "IT-21-CN-01",
          "name": "Alpi Cozie Sud di confine"
        },
        {
          "regionID": "IT-21-CN-02",
          "name": "Alpi Marittime Occidentali"
        },
        {
          "regionID": "IT-21-CN-03",
          "name": "Alpi Cozie Sud"
        }
      ],
      "snowpackStructure": {
        "comment": "The surface of the snowpack has frozen to form a strong crust and will soften during the day. <br/> <br/> The rain will give rise in the afternoon to increasing moistening of the snowpack. <br/> Below approximately 2400 m only a little snow is lying on south facing slopes. Above approximately 1600 m there is still a very large amount of snow on north facing slopes."
      },
      "source": {
        "provider": {
          "name": "AINEVA Piemonte",
          "website": "https://bollettini-en.aineva.it"
        }
      },
      "tendency": [
        {
          "highlights": "Wednesday: The weather report and anticipated change in the avalanche danger are uncertain. <br/> Little snow will fall. The avalanche danger will already be elevated in the early morning. In the regions exposed to heavier precipitation this applies in particular at high altitude.",
          "tendencyType": "increasing",
          "validTime": {
            "startTime": "2026-04-21T22:00:00+00:00",
            "endTime": "2026-04-22T22:00:00+00:00"
          }
        }
      ],
      "unscheduled": false,
      "validTime": {
        "startTime": "2026-04-20T22:00:00+00:00",
        "endTime": "2026-04-21T22:00:00+00:00"
      }
    },
    {
      "avalancheActivity": {
        "comment": "The conditions in the morning are mostly favourable. <br/> <br/> From the afternoon the weather will be cloudy. Up to 1800 m and above rain will fall in particular in the Prealps. <br/> <br/> The danger of moist and wet avalanches will increase a little during the day. <br/> In particular on very steep slopes individual small and medium-sized moist and wet avalanches are possible as the moisture increases. Above approximately 1600 m snow will fall during the night in some regions.",
        "highlights": "More moist snow slides and avalanches are possible. Little snow will fall from the afternoon."
      },
      "avalancheProblems": [
        {
          "problemType": "wet_snow",
          "aspects": [
            "N",
            "W",
            "NW",
            "E",
            "NE"
          ],
          "avalancheSize": 2,
          "elevation": {
            "lowerBound": "2500"
          },
          "frequency": "few",
          "snowpackStability": "very_poor",
          "validTimePeriod": "later"
        },
        {
          "problemType": "new_snow",
          "aspects": [
            "N",
            "W",
            "NW",
            "E",
            "NE"
          ],
          "avalancheSize": 1,
          "frequency": "few",
          "snowpackStability": "poor",
          "validTimePeriod": "later"
        }
      ],
      "bulletinID": "4131dd2c-98d0-4683-9bab-ec365c773ada",
      "customData": {
        "ALBINA": {
          "mainDate": "2026-04-21"
        },
        "LWD_Tyrol": {
          "dangerPatterns": [
            "DP10"
          ]
        }
      },
      "dangerRatings": [
        {
          "mainValue": "low",
          "validTimePeriod": "earlier"
        },
        {
          "mainValue": "low",
          "elevation": {
            "upperBound": "2500"
          },
          "validTimePeriod": "later"
        },
        {
          "mainValue": "moderate",
          "elevation": {
            "lowerBound": "2500"
          },
          "validTimePeriod": "later"
        }
      ],
      "lang": "en",
      "publicationTime": "2026-04-20T15:00:00+00:00",
      "regions": [
        {
          "regionID": "IT-21-VB-03",
          "name": "Alpi Lepontine Sud"
        },
        {
          "regionID": "IT-21-TO-01",
          "name": "Alpi Graie di confine"
        },
        {
          "regionID": "IT-21-CN-04",
          "name": "Alpi Marittime Orientali"
        },
        {
          "regionID": "IT-21-TO-04",
          "name": "Alpi Cozie"
        },
        {
          "regionID": "IT-21-CN-05",
          "name": "Alpi Liguri"
        },
        {
          "regionID": "IT-21-TO-02",
          "name": "Alpi Cozie Nord di confine"
        },
        {
          "regionID": "IT-21-TO-03",
          "name": "Alpi Graie"
        },
        {
          "regionID": "IT-21-VC-01",
          "name": "Alpi Pennine"
        }
      ],
      "snowpackStructure": {
        "comment": "Outgoing longwave radiation during the night was good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. <br/> Below approximately 2800 m: The snowpack is fairly homogeneous and its surface has a melt-freeze crust. <br/> High altitudes shady slopes: The snowpack is dry. Adjacent to ridgelines at high altitudes and in high Alpine regions snow depths vary greatly, depending on the infuence of the wind. <br/> <br/> As a consequence of mild temperatures and solar radiation the snowpack consolidated at the weekend. This applies in particular on steep sunny slopes at high altitude, and in all aspects at low and intermediate altitudes. <br/> <br/> Below approximately 2400 m only a little snow is lying on south facing slopes. <br/> In the last three days on very steep northwest, north and northeast facing slopes individual small and medium-sized avalanches were observed."
      },
      "source": {
        "provider": {
          "name": "AINEVA Piemonte",
          "website": "https://bollettini-en.aineva.it"
        }
      },
      "tendency": [
        {
          "highlights": "Wednesday: Some snow will fall in some localities. Down to 1700 m and below snow will fall until the early morning. <br/> The new snow is bonding poorly with the old snowpack in some places. <br/> The danger of moist snow slides and avalanches will already increase in the early morning, in the regions exposed to heavier precipitation in particular.",
          "tendencyType": "steady",
          "validTime": {
            "startTime": "2026-04-21T22:00:00+00:00",
            "endTime": "2026-04-22T22:00:00+00:00"
          }
        }
      ],
      "unscheduled": false,
      "validTime": {
        "startTime": "2026-04-20T22:00:00+00:00",
        "endTime": "2026-04-21T22:00:00+00:00"
      }
    }
  ]
}