{ "bulletins": [ { "avalancheActivity": { "comment": "Avalanches can in some cases be released in near-surface layers and reach medium size. Avalanche prone locations are to be found especially on very steep west, north and northeast facing slopes between approximately 2200 and 2800 m. Individual avalanche prone locations are to be found also on very steep sunny slopes in high Alpine regions. The avalanche prone locations are difficult to recognise. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack can indicate the danger. Remotely triggered avalanches are possible in isolated cases. Avalanches can in very isolated cases penetrate near-ground layers of the snowpack and reach large size.

As the day progresses as a consequence of warming during the day and solar radiation there will be an appreciable increase in the danger of moist and wet avalanches. More frequent wet loose snow avalanches are to be expected, in particular medium-sized ones. This applies on extremely steep sunny slopes. Individual moist slab avalanches are possible, in particular medium-sized ones. This applies in particular on very steep west and east facing slopes in particular between approximately 2200 and 2800 m.
Backcountry tours should be concluded early.", "highlights": "Weak layers in the upper part of the snowpack can be released in some places by people. Rapid increase in danger of moist and wet avalanches in the course of the day." }, "avalancheProblems": [ { "customData": { "ALBINA": { "avalancheType": "slab" } }, "problemType": "persistent_weak_layers", "aspects": [ "NW", "N", "E", "W", "NE" ], "avalancheSize": 3, "elevation": { "lowerBound": "2200" }, "frequency": "few", "snowpackStability": "poor", "validTimePeriod": "earlier" }, { "customData": { "ALBINA": { "avalancheType": "loose" } }, "problemType": "wet_snow", "aspects": [ "SE", "E", "W", "S", "SW" ], "avalancheSize": 2, "elevation": { "upperBound": "2400" }, "frequency": "few", "snowpackStability": "very_poor", "validTimePeriod": "earlier" }, { "customData": { "ALBINA": { "avalancheType": "slab" } }, "problemType": "persistent_weak_layers", "aspects": [ "NW", "N", "E", "W", "NE" ], "avalancheSize": 3, "elevation": { "lowerBound": "2200" }, "frequency": "few", "snowpackStability": "poor", "validTimePeriod": "later" }, { "customData": { "ALBINA": { "avalancheType": "loose" } }, "problemType": "wet_snow", "aspects": [ "SE", "E", "W", "S", "SW" ], "avalancheSize": 2, "elevation": { "upperBound": "2800" }, "frequency": "some", "snowpackStability": "very_poor", "validTimePeriod": "later" } ], "bulletinID": "dd2e4797-c7cc-4b75-bc8b-133be6c48ea5", "customData": { "ALBINA": { "mainDate": "2026-04-05" }, "LWD_Tyrol": { "dangerPatterns": [ "DP4", "DP10" ] } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "earlier" }, { "mainValue": "considerable", "elevation": { "upperBound": "2200" }, "validTimePeriod": "later" }, { "mainValue": "moderate", "elevation": { "lowerBound": "2200" }, "validTimePeriod": "later" } ], "lang": "en", "publicationTime": "2026-04-04T15:00:00+00:00", "regions": [ { "regionID": "AT-02-03-01-01", "name": "Ankogel-Hochalm Group" }, { "regionID": "AT-02-03-02", "name": "Hafner Group" }, { "regionID": "AT-02-01-02-01", "name": "Goldberg Group South" }, { "regionID": "AT-02-01-01", "name": "Glockner Group Pasterze" }, { "regionID": "AT-07-23-02", "name": "Zillertal Alps Northeast" }, { "regionID": "AT-07-23-01", "name": "Zillertal Alps Northwest" }, { "regionID": "AT-07-14-01", "name": "Kauner Ridge" }, { "regionID": "AT-07-20", "name": "Wei\u00dfkugel Group" }, { "regionID": "AT-07-17-02", "name": "Kitzb\u00fchel Alps Wildsch\u00f6nau" }, { "regionID": "AT-07-21", "name": "Gurgler Group" }, { "regionID": "AT-07-17-01", "name": "Kitzb\u00fchel Alps Brixental" }, { "regionID": "AT-07-22", "name": "Stubai Alps Central" }, { "regionID": "AT-07-13", "name": "Samnaun Mountains" }, { "regionID": "AT-07-24", "name": "Venediger Group South" }, { "regionID": "AT-07-15", "name": "Tuxer Alps West" }, { "regionID": "AT-07-16", "name": "Tuxer Alps East" }, { "regionID": "AT-07-19", "name": "Glockturm Group" }, { "regionID": "AT-07-14-04", "name": "Kalkk\u00f6gel" }, { "regionID": "AT-07-09", "name": "Grieskogel Mountains" }, { "regionID": "AT-07-14-05", "name": "Serles Ridge" }, { "regionID": "AT-07-14-02", "name": "K\u00fchtai - Geigen Ridge" }, { "regionID": "AT-07-14-03", "name": "Sellrain - Alpein Mountains" }, { "regionID": "AT-07-26-01", "name": "Glockner Group South" } ], "snowpackStructure": { "comment": "Isolated avalanche prone weak layers exist in the top section of the old snowpack, especially on west, north and northeast facing slopes between approximately 2200 and 2800 m, and on sunny slopes in high Alpine regions. Towards its base, the snowpack consists of faceted crystals, in particular on west, north and east facing slopes at elevated altitudes.
The surface of the snowpack will soften quickly. Sunshine and high temperatures will give rise as the day progresses to gradual and thorough wetting of the snowpack." }, "source": { "provider": { "name": "LWD Tirol", "website": "https://avalanche.report" } }, "tendency": [ { "highlights": "The avalanche danger will increase a little during the day.", "tendencyType": "steady", "validTime": { "startTime": "2026-04-05T15:00:00+00:00", "endTime": "2026-04-06T15:00:00+00:00" } } ], "unscheduled": false, "validTime": { "startTime": "2026-04-04T15:00:00+00:00", "endTime": "2026-04-05T15:00:00+00:00" } }, { "avalancheActivity": { "comment": "Avalanches can in some cases be released in near-surface layers and reach medium size. Avalanche prone locations are to be found especially on very steep west, north and northeast facing slopes between approximately 2200 and 2800 m. Individual avalanche prone locations are to be found also on very steep sunny slopes in high Alpine regions. Individual avalanche prone locations are to be found also on very steep slopes in areas close to the tree line. This applies along the border with Bavaria. The avalanche prone locations are difficult to recognise. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack can indicate the danger. Avalanches can in very isolated cases penetrate near-ground layers of the snowpack and reach large size.
As the day progresses as a consequence of warming during the day and solar radiation there will be an appreciable increase in the danger of moist and wet avalanches. More frequent wet loose snow avalanches are to be expected, in particular medium-sized ones. This applies on extremely steep sunny slopes. Individual moist slab avalanches are possible, in particular medium-sized ones. This applies in particular on very steep west and east facing slopes between approximately 2200 and 2800 m. In addition the danger of gliding avalanches will increase as the day progresses. This applies on grassy slopes.

Backcountry tours should be concluded early.", "highlights": "Weak layers in the upper part of the snowpack can be released in some places by people. Rapid increase in danger of moist and wet avalanches in the course of the day." }, "avalancheProblems": [ { "customData": { "ALBINA": { "avalancheType": "slab" } }, "problemType": "persistent_weak_layers", "aspects": [ "NW", "N", "E", "W", "NE" ], "avalancheSize": 3, "elevation": { "lowerBound": "2200" }, "frequency": "few", "snowpackStability": "poor", "validTimePeriod": "earlier" }, { "customData": { "ALBINA": { "avalancheType": "loose" } }, "problemType": "wet_snow", "aspects": [ "SE", "E", "W", "S", "SW" ], "avalancheSize": 2, "elevation": { "upperBound": "2400" }, "frequency": "few", "snowpackStability": "very_poor", "validTimePeriod": "earlier" }, { "customData": { "ALBINA": { "avalancheType": "slab" } }, "problemType": "persistent_weak_layers", "aspects": [ "NW", "N", "E", "W", "NE" ], "avalancheSize": 3, "elevation": { "lowerBound": "2200" }, "frequency": "few", "snowpackStability": "poor", "validTimePeriod": "later" }, { "customData": { "ALBINA": { "avalancheType": "loose" } }, "problemType": "wet_snow", "aspects": [ "SE", "E", "W", "S", "SW" ], "avalancheSize": 2, "elevation": { "upperBound": "2800" }, "frequency": "some", "snowpackStability": "very_poor", "validTimePeriod": "later" } ], "bulletinID": "624f27eb-d32b-49ab-9c9a-738b454447cc", "customData": { "ALBINA": { "mainDate": "2026-04-05" }, "LWD_Tyrol": { "dangerPatterns": [ "DP4", "DP10" ] } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "earlier" }, { "mainValue": "considerable", "elevation": { "upperBound": "2200" }, "validTimePeriod": "later" }, { "mainValue": "moderate", "elevation": { "lowerBound": "2200" }, "validTimePeriod": "later" } ], "lang": "en", "publicationTime": "2026-04-04T15:00:00+00:00", "regions": [ { "regionID": "AT-07-07", "name": "Lechtal Alps West" }, { "regionID": "AT-07-08", "name": "Lechtal Alps Central" }, { "regionID": "AT-07-02-02", "name": "Lechtal Alps East" }, { "regionID": "AT-07-02-01", "name": "Ammergau Alps South" }, { "regionID": "AT-07-04-02", "name": "Karwendel Mountains East" }, { "regionID": "AT-07-04-01", "name": "Karwendel Mountains West" }, { "regionID": "AT-07-10", "name": "Verwall Mountains Central" }, { "regionID": "AT-07-11", "name": "Verwall Mountains East" }, { "regionID": "AT-07-01", "name": "Allg\u00e4u Alps East" }, { "regionID": "AT-07-12", "name": "Silvretta East" }, { "regionID": "AT-07-03", "name": "Mieming Mountains" } ], "snowpackStructure": { "comment": "Isolated avalanche prone weak layers exist in the top section of the old snowpack, especially on west, north and northeast facing slopes between approximately 2200 and 2800 m, and on sunny slopes in high Alpine regions, also on west, north and east facing slopes in areas close to the tree line. This applies in particular along the border with Bavaria.
Towards its base, the snowpack consists of faceted crystals, in particular on west, north and east facing slopes at elevated altitudes.
The surface of the snowpack will soften quickly. Sunshine and high temperatures will give rise as the day progresses to gradual and thorough wetting of the snowpack." }, "source": { "provider": { "name": "LWD Tirol", "website": "https://avalanche.report" } }, "tendency": [ { "highlights": "The avalanche danger will increase a little during the day.", "tendencyType": "steady", "validTime": { "startTime": "2026-04-05T15:00:00+00:00", "endTime": "2026-04-06T15:00:00+00:00" } } ], "unscheduled": false, "validTime": { "startTime": "2026-04-04T15:00:00+00:00", "endTime": "2026-04-05T15:00:00+00:00" } }, { "avalancheActivity": { "comment": "Already in the late morning more frequent small to medium-sized wet loose snow avalanches are to be expected. Caution is to be exercised in particular on extremely steep sunny slopes, and at the base of rock walls. In addition a latent danger of gliding avalanches exists. This applies on steep grassy slopes.

The somewhat older wind slabs are now only very rarely prone to triggering. Such avalanche prone locations are to be found in particular on very steep shady slopes at elevated altitudes. Caution is to be exercised in particular in gullies and bowls, and behind abrupt changes in the terrain.
Backcountry tours should be concluded early.", "highlights": "Rapid increase in danger of moist and wet avalanches in the course of the day." }, "avalancheProblems": [ { "customData": { "ALBINA": { "avalancheType": "loose" } }, "problemType": "wet_snow", "aspects": [ "SE", "E", "W", "S", "SW" ], "avalancheSize": 2, "frequency": "few", "snowpackStability": "very_poor", "validTimePeriod": "earlier" }, { "customData": { "ALBINA": { "avalancheType": "loose" } }, "problemType": "wet_snow", "aspects": [ "SE", "E", "W", "S", "SW" ], "avalancheSize": 2, "frequency": "few", "snowpackStability": "very_poor", "validTimePeriod": "later" } ], "bulletinID": "f808dcf4-78b0-417b-9305-ca78dec675eb", "customData": { "ALBINA": { "mainDate": "2026-04-05" }, "LWD_Tyrol": { "dangerPatterns": [ "DP10" ] } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "earlier" }, { "mainValue": "moderate", "validTimePeriod": "later" } ], "lang": "en", "publicationTime": "2026-04-04T15:00:00+00:00", "regions": [ { "regionID": "AT-07-05", "name": "Brandenberg Alps" }, { "regionID": "AT-07-06", "name": "Kaiser Mountains - Waidring Alps" }, { "regionID": "AT-07-18", "name": "Kitzb\u00fchel Alps Wildseeloder" } ], "snowpackStructure": { "comment": "The surface of the snowpack will soften quickly. Sunshine and high temperatures will give rise as the day progresses to gradual and thorough wetting of the snowpack.

The various wind slabs have bonded quite well already together." }, "source": { "provider": { "name": "LWD Tirol", "website": "https://avalanche.report" } }, "tendency": [ { "highlights": "The avalanche danger will increase a little during the day.", "tendencyType": "steady", "validTime": { "startTime": "2026-04-05T15:00:00+00:00", "endTime": "2026-04-06T15:00:00+00:00" } } ], "unscheduled": false, "validTime": { "startTime": "2026-04-04T15:00:00+00:00", "endTime": "2026-04-05T15:00:00+00:00" } }, { "avalancheActivity": { "comment": "Winter sport participants can release avalanches only in isolated cases. They can be triggered in the old snowpack and reach medium size. Caution is to be exercised in particular on very steep west, north and east facing slopes above approximately 2200 m, and on south facing slopes in high Alpine regions. Especially transitions from a shallow to a deep snowpack are unfavourable.
Avalanche prone locations are to be found in particular in gullies and bowls, and behind abrupt changes in the terrain.

As the day progresses as a consequence of warming during the day and solar radiation there will be a gradual increase in the danger of moist and wet avalanches. More frequent wet loose snow avalanches are to be expected, but they will be mostly small. This applies on extremely steep sunny slopes. Backcountry tours should be concluded early.", "highlights": "Weakly bonded old snow requires caution. Increase in danger of moist and wet avalanches in the course of the day." }, "avalancheProblems": [ { "customData": { "ALBINA": { "avalancheType": "slab" } }, "problemType": "persistent_weak_layers", "aspects": [ "NW", "N", "E", "W", "NE" ], "avalancheSize": 2, "elevation": { "lowerBound": "2200" }, "frequency": "few", "snowpackStability": "poor", "validTimePeriod": "earlier" }, { "customData": { "ALBINA": { "avalancheType": "slab" } }, "problemType": "persistent_weak_layers", "aspects": [ "NW", "N", "E", "W", "NE" ], "avalancheSize": 2, "elevation": { "lowerBound": "2200" }, "frequency": "few", "snowpackStability": "poor", "validTimePeriod": "later" }, { "customData": { "ALBINA": { "avalancheType": "loose" } }, "problemType": "wet_snow", "aspects": [ "SE", "E", "W", "S", "SW" ], "avalancheSize": 2, "elevation": { "upperBound": "2800" }, "frequency": "few", "snowpackStability": "very_poor", "validTimePeriod": "later" } ], "bulletinID": "6a4e3bcd-d301-4ca1-bd29-179e7014e733", "customData": { "ALBINA": { "mainDate": "2026-04-05" }, "LWD_Tyrol": { "dangerPatterns": [ "DP7", "DP10" ] } }, "dangerRatings": [ { "mainValue": "low", "elevation": { "upperBound": "2200" }, "validTimePeriod": "earlier" }, { "mainValue": "moderate", "elevation": { "lowerBound": "2200" }, "validTimePeriod": "earlier" }, { "mainValue": "moderate", "validTimePeriod": "later" } ], "lang": "en", "publicationTime": "2026-04-04T15:00:00+00:00", "regions": [ { "regionID": "AT-02-03-01-02", "name": "Reisseck Group" }, { "regionID": "AT-02-09", "name": "Kreuzeck Group" }, { "regionID": "AT-02-01-02-02", "name": "Sadnig Group" }, { "regionID": "AT-02-02", "name": "Schober Group East" }, { "regionID": "AT-07-27", "name": "Deferegger Alps East" }, { "regionID": "AT-07-28", "name": "Schober Group West" }, { "regionID": "AT-07-26-02", "name": "Goldried" }, { "regionID": "AT-07-29-03", "name": "Kreuzeck Group East Tirol" }, { "regionID": "AT-07-25", "name": "Las\u00f6rling Group" }, { "regionID": "IT-32-BZ-18-02", "name": "Gr\u00f6den Dolomites" }, { "regionID": "IT-32-BZ-18-01", "name": "L\u00fcsner Mountains" }, { "regionID": "IT-32-BZ-20", "name": "Sexten Dolomites" }, { "regionID": "IT-32-BZ-05-03", "name": "Upper Ahr Valley" }, { "regionID": "IT-32-BZ-05-02", "name": "Zillertal Alps South" }, { "regionID": "IT-32-BZ-05-01", "name": "Pfitsch" }, { "regionID": "IT-32-BZ-01-02", "name": "Sesvenna Group South" }, { "regionID": "IT-32-BZ-03", "name": "Schnals Ridge" }, { "regionID": "IT-32-BZ-01-01", "name": "Sesvenna Group North" }, { "regionID": "IT-32-BZ-06", "name": "Saldurn-Mastaun Ridge" }, { "regionID": "IT-32-BZ-08-01", "name": "Hirzer Range" }, { "regionID": "IT-32-BZ-09", "name": "Pfunderer Mountains West" }, { "regionID": "IT-32-BZ-08-02", "name": "Mount Saint Jakob Range" }, { "regionID": "IT-32-BZ-10", "name": "Pfunderer Mountains East" }, { "regionID": "IT-32-BZ-04-02", "name": "Ratschings" }, { "regionID": "IT-32-BZ-11", "name": "Durreck Range" }, { "regionID": "IT-32-BZ-02-01", "name": "Langtaufers" }, { "regionID": "IT-32-BZ-04-01", "name": "Stubai Alps South" }, { "regionID": "IT-32-BZ-12", "name": "Rieserferner Mountains" }, { "regionID": "IT-32-BZ-13", "name": "Deferegger Alps West" }, { "regionID": "IT-32-BZ-14", "name": "Ortler Range" }, { "regionID": "IT-32-BZ-15", "name": "Ulten Valley" }, { "regionID": "IT-32-BZ-02-02", "name": "Planeil Mountains" }, { "regionID": "IT-32-BZ-19", "name": "Prags Dolomites" }, { "regionID": "IT-32-BZ-07-01", "name": "Upper Passeier Valley" }, { "regionID": "IT-32-BZ-07-02", "name": "Texel Mountains" }, { "regionID": "IT-32-TN-09", "name": "Latemar" }, { "regionID": "IT-32-TN-02", "name": "Southern Adamello" }, { "regionID": "IT-32-TN-01", "name": "Adamello - Presanella" }, { "regionID": "IT-32-TN-04", "name": "Northern Brenta - Peller" }, { "regionID": "IT-32-TN-06", "name": "Folgaria - Lavarone" }, { "regionID": "IT-32-TN-05", "name": "Southern Brenta" }, { "regionID": "IT-32-TN-08", "name": "Southern Lagorai" }, { "regionID": "IT-32-TN-07", "name": "Northern Lagorai" }, { "regionID": "IT-32-TN-20", "name": "Maddalene" }, { "regionID": "IT-32-TN-21", "name": "Pine' - Mocheni Valley" }, { "regionID": "IT-32-TN-13", "name": "Primiero - Pale di S. Martino" }, { "regionID": "IT-32-TN-14", "name": "Vallarsa" }, { "regionID": "IT-32-TN-16", "name": "Fassa Valley" }, { "regionID": "IT-32-TN-19", "name": "Sole, Pejo and Rabbi" }, { "regionID": "IT-32-TN-10", "name": "Marzola - Valsugana" } ], "snowpackStructure": { "comment": "The gusty wind has transported the fresh and old snow significantly. Hard wind slabs formed. These are lying on top of a weakly bonded old snowpack in particular on west, north and east facing slopes above approximately 2200 m.

Sunshine and high temperatures will give rise as the day progresses to significant moistening of the snowpack.

The snowpack will be subject to considerable local variations. In steep terrain there is a danger of falling on the hard snow surface. In particular on steep sunny slopes at low and intermediate altitudes hardly any snow is lying." }, "source": { "provider": { "name": "LWD Tirol", "website": "https://avalanche.report" } }, "tendency": [ { "highlights": "The avalanche danger will increase a little during the day.", "tendencyType": "steady", "validTime": { "startTime": "2026-04-05T15:00:00+00:00", "endTime": "2026-04-06T15:00:00+00:00" } } ], "unscheduled": false, "validTime": { "startTime": "2026-04-04T15:00:00+00:00", "endTime": "2026-04-05T15:00:00+00:00" } }, { "avalancheActivity": { "comment": "Avalanches can be released, in particular by large loads and reach medium size. This applies in particular on very steep west, north and east facing slopes above approximately 2200 m. Especially transitions from a shallow to a deep snowpack are unfavourable. The avalanche prone locations are rare.

In addition as the day progresses mostly small wet loose snow avalanches are to be expected. Caution is to be exercised in particular on extremely steep sunny slopes, and at the base of rock walls.

Backcountry tours should be concluded early.", "highlights": "Increase in danger of moist and wet avalanches in the course of the day. The avalanche prone locations are rare." }, "avalancheProblems": [ { "customData": { "ALBINA": { "avalancheType": "loose" } }, "problemType": "wet_snow", "aspects": [ "SE", "E", "W", "S", "SW" ], "avalancheSize": 1, "frequency": "none", "snowpackStability": "very_poor", "validTimePeriod": "later" } ], "bulletinID": "22bc37e4-2f30-4c27-adaf-c556b8b0297b", "customData": { "ALBINA": { "mainDate": "2026-04-05" }, "LWD_Tyrol": { "dangerPatterns": [ "DP7", "DP10" ] } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "earlier" }, { "mainValue": "low", "validTimePeriod": "later" } ], "lang": "en", "publicationTime": "2026-04-04T15:00:00+00:00", "regions": [ { "regionID": "AT-02-14", "name": "Carnic Alps Lesachtal" }, { "regionID": "AT-02-10", "name": "Gailtal Alps West" }, { "regionID": "AT-02-15-01", "name": "Carnic Alps Pl\u00f6ckenpass" }, { "regionID": "AT-07-29-02", "name": "Lienz Dolomites" }, { "regionID": "AT-07-29-01", "name": "Carnic Alps East Tirol" } ], "snowpackStructure": { "comment": "The gusty wind has transported the fresh and old snow significantly. Hard wind slabs formed. These are lying on top of a weakly bonded old snowpack in particular on west, north and east facing slopes above approximately 2200 m.

Sunshine and high temperatures will give rise as the day progresses to significant moistening of the snowpack.

The snowpack will be subject to considerable local variations. In steep terrain there is a danger of falling on the hard snow surface. In particular on steep sunny slopes at low and intermediate altitudes hardly any snow is lying." }, "source": { "provider": { "name": "LWD Tirol", "website": "https://avalanche.report" } }, "tendency": [ { "highlights": "The high temperatures will give rise to increasing moistening of the snowpack.", "tendencyType": "steady", "validTime": { "startTime": "2026-04-05T15:00:00+00:00", "endTime": "2026-04-06T15:00:00+00:00" } } ], "unscheduled": false, "validTime": { "startTime": "2026-04-04T15:00:00+00:00", "endTime": "2026-04-05T15:00:00+00:00" } } ] }