{ "bulletins" : [ { "avalancheActivity" : { "comment" : "Already many medium-sized and large gliding avalanches have been released in the last few days. On steep grassy slopes more gliding avalanches are to be expected. They can be released at any time of day or night. As the day progresses the likelihood of gliding avalanches being released will increase in particular on steep sunny slopes below approximately 2600 m. Areas with glide cracks are to be avoided. The backcountry and freeriding conditions are generally favourable.", "highlights" : "Gliding snow is to be evaluated critically." }, "avalancheProblems" : [ { "aspects" : [ "S", "E", "SW", "SE", "W" ], "elevation" : { "upperBound" : "2600" }, "problemType" : "gliding_snow", "validTimePeriod" : "all_day" } ], "bulletinID" : "5494bf5a-9520-43d5-94d3-fd9967246143", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP2" ] } }, "dangerRatings" : [ { "mainValue" : "moderate", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "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" : "Outgoing longwave radiation during the night will be good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. This applies at low altitude as well as on very steep southeast, south and southwest facing slopes in particular below approximately 2600 m. The snowpack will be favourable over a wide area." }, "tendency" : { "highlights" : "Slight decrease in danger of gliding avalanches as the temperature drops.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "As a consequence of warming during the day and the solar radiation, the likelihood of gliding avalanches and moist snow slides being released will increase a little in particular on steep sunny slopes below approximately 2200 m. Weak layers near the ground can still be released in isolated cases especially on very steep shady slopes, this applies in particular in case of a large load.", "highlights" : "Slight increase in danger of gliding avalanches and wet snow slides as a consequence of warming during the day and solar radiation. Weakly bonded old snow requires caution." }, "avalancheProblems" : [ { "aspects" : [ "NE", "N", "NW" ], "elevation" : { "lowerBound" : "1800" }, "problemType" : "persistent_weak_layers", "validTimePeriod" : "all_day" }, { "aspects" : [ "S", "SW", "SE", "W" ], "elevation" : { "upperBound" : "2200" }, "problemType" : "wet_snow", "validTimePeriod" : "all_day" } ], "bulletinID" : "00d027f4-a28e-4a16-9203-472dd7ee4d34", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ ] } }, "dangerRatings" : [ { "elevation" : { "upperBound" : "treeline" }, "mainValue" : "low", "validTimePeriod" : "all_day" }, { "elevation" : { "lowerBound" : "treeline" }, "mainValue" : "moderate", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Gröden Dolomites", "regionID" : "IT-32-BZ-18" }, { "name" : "Sarntal Alps", "regionID" : "IT-32-BZ-08" }, { "name" : "Ulten Valley", "regionID" : "IT-32-BZ-15" } ], "snowpackStructure" : { "comment" : "Outgoing longwave radiation during the night will be good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. This applies at low altitude as well as on very steep sunny slopes in particular below approximately 2200 m. Isolated avalanche prone weak layers exist in the old snowpack." }, "tendency" : { "highlights" : "Moderate, level 2.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "Dry avalanches can in some places be released in the old snowpack by large loads. This applies especially on very steep shady slopes between approximately 2000 and 2600 m in areas where the snow cover is rather shallow. Mostly the avalanches are medium-sized. The avalanche prone locations are rather rare but are barely recognisable, even to the trained eye.", "highlights" : "Weakly bonded old snow requires caution." }, "avalancheProblems" : [ { "aspects" : [ "NE", "N", "NW" ], "elevation" : { "lowerBound" : "2000", "upperBound" : "2600" }, "problemType" : "persistent_weak_layers", "validTimePeriod" : "all_day" } ], "bulletinID" : "1ca1f958-7cf7-43a4-9e36-df47dada503c", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP1" ] } }, "dangerRatings" : [ { "elevation" : { "upperBound" : "2000" }, "mainValue" : "low", "validTimePeriod" : "all_day" }, { "elevation" : { "lowerBound" : "2000" }, "mainValue" : "moderate", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Lienzer Dolomites", "regionID" : "AT-07-29" } ], "snowpackStructure" : { "comment" : "Outgoing longwave radiation during the night will be good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. This applies at low altitude as well as on very steep southwest, south and southeast facing slopes in particular below approximately 2600 m. Isolated avalanche prone weak layers exist in the old snowpack, in particular on shady slopes between approximately 2000 and 2600 m." }, "tendency" : { "highlights" : "The avalanche danger will persist.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "Some medium-sized to large gliding avalanches have been released in the last few days. On steep grassy slopes more gliding avalanches are to be expected. As the day progresses the likelihood of gliding avalanches being released will increase a little in particular on steep sunny slopes below approximately 2600 m. In the regions with a lot of snow the danger of gliding avalanches is higher. Areas with glide cracks are to be avoided. Dry avalanches can additionally to some extent be released in the old snowpack by large loads. This applies especially on very steep shady slopes between approximately 2000 and 2600 m in areas where the snow cover is rather shallow. This also applies in isolated cases on extremely steep sunny slopes in particular in high Alpine regions.", "highlights" : "Areas with glide cracks are to be avoided. Weakly bonded old snow requires caution." }, "avalancheProblems" : [ { "aspects" : [ "S", "E", "SW", "SE", "W" ], "elevation" : { "upperBound" : "2600" }, "problemType" : "gliding_snow", "validTimePeriod" : "all_day" }, { "aspects" : [ "NE", "N", "NW" ], "elevation" : { "lowerBound" : "2000", "upperBound" : "2600" }, "problemType" : "persistent_weak_layers", "validTimePeriod" : "all_day" } ], "bulletinID" : "7de15edc-648a-442f-a22e-59662b2e19c7", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP1", "DP2" ] } }, "dangerRatings" : [ { "elevation" : { "upperBound" : "2600" }, "mainValue" : "moderate", "validTimePeriod" : "all_day" }, { "elevation" : { "lowerBound" : "2600" }, "mainValue" : "low", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Glockner Range", "regionID" : "AT-07-26" }, { "name" : "Eastern Deferegger Alps", "regionID" : "AT-07-27" }, { "name" : "Schober Mountains", "regionID" : "AT-07-28" }, { "name" : "Lasörling Range", "regionID" : "AT-07-25" } ], "snowpackStructure" : { "comment" : "Outgoing longwave radiation during the night will be good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. This applies at low altitude as well as on very steep southeast, south and southwest facing slopes in particular below approximately 2600 m. Isolated avalanche prone weak layers exist in the old snowpack, in particular on shady slopes between approximately 2000 and 2600 m as well as on extremely steep sunny slopes in high Alpine regions." }, "tendency" : { "highlights" : "Slight decrease in danger of gliding avalanches as the temperature drops.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "Already many medium-sized and large gliding avalanches have been released in the last few days. On steep grassy slopes more gliding avalanches are to be expected. They can be released at any time of day or night. As the day progresses the likelihood of gliding avalanches being released will increase in particular on steep sunny slopes below approximately 2600 m. Areas with glide cracks are to be avoided. Fresh wind slabs can be released in isolated cases on very steep shady slopes in high Alpine regions, in particular adjacent to ridgelines. These are rather small. They are easy to recognise. The backcountry and freeriding conditions are generally favourable.", "highlights" : "Gliding snow is to be evaluated critically." }, "avalancheProblems" : [ { "aspects" : [ "S", "E", "SW", "SE", "W" ], "elevation" : { "upperBound" : "2600" }, "problemType" : "gliding_snow", "validTimePeriod" : "all_day" } ], "bulletinID" : "766ea636-7529-4d1b-b324-10d66c9283dc", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP2", "DP6" ] } }, "dangerRatings" : [ { "elevation" : { "upperBound" : "2600" }, "mainValue" : "moderate", "validTimePeriod" : "all_day" }, { "elevation" : { "lowerBound" : "2600" }, "mainValue" : "low", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Venediger Range", "regionID" : "AT-07-24" } ], "snowpackStructure" : { "comment" : "Outgoing longwave radiation during the night will be good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. This applies at low altitude as well as on very steep southeast, south and southwest facing slopes in particular below approximately 2600 m. The snowpack will be favourable over a wide area." }, "tendency" : { "highlights" : "Slight decrease in danger of gliding avalanches as the temperature drops.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "Already many medium-sized and large gliding avalanches have been released in the last few days. On steep grassy slopes more gliding avalanches are to be expected. They can be released at any time of day or night. As the day progresses the likelihood of gliding avalanches being released will increase in particular on steep sunny slopes below approximately 2600 m. Areas with glide cracks are to be avoided. Dry avalanches can in very isolated cases be released in near-ground layers by large loads. This applies on very steep shady slopes between approximately 2200 and 2600 m in areas where the snow cover is rather shallow. In addition the fresh wind slabs must be taken into account. These avalanche prone locations are to be found on very steep shady slopes at high altitudes and in high Alpine regions, in particular in the regions exposed to the foehn wind adjacent to ridgelines. These places are very rare and are easy to recognise. The backcountry and freeriding conditions are generally favourable.", "highlights" : "Gliding snow is to be evaluated critically." }, "avalancheProblems" : [ { "aspects" : [ "S", "E", "SW", "SE", "W" ], "elevation" : { "upperBound" : "2600" }, "problemType" : "gliding_snow", "validTimePeriod" : "all_day" }, { "aspects" : [ "NE", "N", "NW" ], "elevation" : { "lowerBound" : "2200", "upperBound" : "2600" }, "problemType" : "persistent_weak_layers", "validTimePeriod" : "all_day" } ], "bulletinID" : "df5c134b-fd5d-4039-a239-dc4b543e31ee", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP2", "DP1" ] } }, "dangerRatings" : [ { "elevation" : { "upperBound" : "2600" }, "mainValue" : "moderate", "validTimePeriod" : "all_day" }, { "elevation" : { "lowerBound" : "2600" }, "mainValue" : "low", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Western Tuxer Alps", "regionID" : "AT-07-15" }, { "name" : "Eastern Tuxer Alps", "regionID" : "AT-07-16" }, { "name" : "Central Stubai Alps", "regionID" : "AT-07-22" }, { "name" : "Northern Zillertal Alps", "regionID" : "AT-07-23" } ], "snowpackStructure" : { "comment" : "Outgoing longwave radiation during the night will be good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. This applies at low altitude as well as on very steep southeast, south and southwest facing slopes in particular below approximately 2600 m. Isolated avalanche prone weak layers exist deep in the old snowpack, in particular on shady slopes between approximately 2200 and 2600 m." }, "tendency" : { "highlights" : "Slight decrease in danger of gliding avalanches as the temperature drops.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "Already many medium-sized and large gliding avalanches have been released in the last few days. On steep grassy slopes more gliding avalanches are to be expected. They can be released at any time of day or night. As the day progresses the likelihood of gliding avalanches being released will increase in particular on steep sunny slopes below approximately 2600 m. Areas with glide cracks are to be avoided. Fresh wind slabs can be released in isolated cases on very steep shady slopes in high Alpine regions, in particular adjacent to ridgelines. These are rather small. They are easy to recognise. The backcountry and freeriding conditions are generally favourable.", "highlights" : "Gliding snow is to be evaluated critically." }, "avalancheProblems" : [ { "aspects" : [ "S", "E", "SW", "SE", "W" ], "elevation" : { "upperBound" : "2600" }, "problemType" : "gliding_snow", "validTimePeriod" : "all_day" } ], "bulletinID" : "83c748fe-ab2b-4eae-a5a4-a81abe744da1", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP2", "DP6" ] } }, "dangerRatings" : [ { "elevation" : { "upperBound" : "2600" }, "mainValue" : "moderate", "validTimePeriod" : "all_day" }, { "elevation" : { "lowerBound" : "2600" }, "mainValue" : "low", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Weißkugel Range", "regionID" : "AT-07-20" }, { "name" : "Western Verwall Mountains", "regionID" : "AT-07-10" }, { "name" : "Gurgler Range", "regionID" : "AT-07-21" }, { "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" : "Karwendel Mountains", "regionID" : "AT-07-04" }, { "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" : "Outgoing longwave radiation during the night will be good. The surface of the snowpack has frozen to form a strong crust and will soften during the day. This applies at low altitude as well as on very steep southeast, south and southwest facing slopes in particular below approximately 2600 m. The snowpack will be favourable over a wide area." }, "tendency" : { "highlights" : "Slight decrease in danger of gliding avalanches as the temperature drops.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "Weak layers near the ground can still be released in isolated cases especially on very steep shady slopes, this applies in particular in case of a large load. Weak layers in the old snowpack can be released in isolated cases and mostly by large additional loads also on very steep sunny slopes, in particular in the afternoon. As a consequence of warming during the day and the solar radiation, the likelihood of gliding avalanches and moist snow slides being released will increase a little in particular on steep sunny slopes below approximately 2200 m.", "highlights" : "Weakly bonded old snow requires caution. Slight increase in danger of gliding avalanches and wet snow slides as a consequence of warming during the day and solar radiation." }, "avalancheProblems" : [ { "aspects" : [ "NE", "N", "NW" ], "elevation" : { "lowerBound" : "1800" }, "problemType" : "persistent_weak_layers", "validTimePeriod" : "all_day" }, { "aspects" : [ "S", "E", "SW", "SE", "W" ], "elevation" : { "upperBound" : "2200" }, "problemType" : "wet_snow", "validTimePeriod" : "all_day" } ], "bulletinID" : "4f8e5d85-7b05-42d3-abc8-72dfab48eff9", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP1" ] } }, "dangerRatings" : [ { "elevation" : { "upperBound" : "1800" }, "mainValue" : "low", "validTimePeriod" : "all_day" }, { "elevation" : { "lowerBound" : "1800" }, "mainValue" : "moderate", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Sexten Dolomites", "regionID" : "IT-32-BZ-20" }, { "name" : "Eastern Pfunderer Mountains", "regionID" : "IT-32-BZ-10" }, { "name" : "Durreck Range", "regionID" : "IT-32-BZ-11" }, { "name" : "Rieserferner Mountains", "regionID" : "IT-32-BZ-12" }, { "name" : "Val Müstair Alps", "regionID" : "IT-32-BZ-01" }, { "name" : "Western Deferegger Alps", "regionID" : "IT-32-BZ-13" }, { "name" : "Langtaufers", "regionID" : "IT-32-BZ-02" }, { "name" : "Ortler Range", "regionID" : "IT-32-BZ-14" }, { "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" : "Prags Dolomites", "regionID" : "IT-32-BZ-19" }, { "name" : "Western Pfunderer Mountains", "regionID" : "IT-32-BZ-09" } ], "snowpackStructure" : { "comment" : "Outgoing longwave radiation during the night will be good. The surface of the snowpack has frozen to form a strong crust and will soften later than the day before. This applies at low altitude as well as on very steep sunny slopes in particular below approximately 2200 m. Isolated avalanche prone weak layers exist in the old snowpack." }, "tendency" : { "highlights" : "Moderate, level 2.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "The wind slabs have bonded quite well with the old snowpack in particular on steep sunny slopes. These can be released, especially by large additional loads,. Faceted weak layers exist in the bottom section of the old snowpack especially on steep west, north and east facing slopes. The avalanche prone locations are to be found in particular at transitions from a shallow to a deep snowpack and in gullies and bowls, and behind abrupt changes in the terrain. A clear night will be followed in the early morning by quite favourable conditions generally, but the avalanche danger will increase later. Moist avalanches can in isolated cases penetrate near-ground layers of the snowpack and reach large size in particular on sunny slopes. Backcountry tours and off-piste skiing should be started very early and concluded timely.", "highlights" : "Weak layers in the lower part of the snowpack necessitate caution and restraint. As a consequence of warming during the day and solar radiation the prevalence of avalanche prone locations will increase in the afternoon." }, "avalancheProblems" : [ { "aspects" : [ "NE", "N", "E", "NW", "W" ], "elevation" : { "lowerBound" : "treeline" }, "problemType" : "persistent_weak_layers", "validTimePeriod" : "all_day" }, { "aspects" : [ "S", "E", "SW", "SE", "W" ], "elevation" : { }, "problemType" : "wet_snow", "validTimePeriod" : "all_day" } ], "bulletinID" : "061efb6a-396f-45e6-bda1-51eda3c5c29e", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP10" ] } }, "dangerRatings" : [ { "elevation" : { "upperBound" : "treeline" }, "mainValue" : "low", "validTimePeriod" : "all_day" }, { "elevation" : { "lowerBound" : "treeline" }, "mainValue" : "moderate", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Southern Adamello", "regionID" : "IT-32-TN-02" }, { "name" : "Primiero - Pale di S. Martino", "regionID" : "IT-32-TN-13" }, { "name" : "Adamello - Presanella", "regionID" : "IT-32-TN-01" }, { "name" : "Northern Brenta - Peller", "regionID" : "IT-32-TN-04" }, { "name" : "Southern Brenta", "regionID" : "IT-32-TN-05" }, { "name" : "Fassa Valley", "regionID" : "IT-32-TN-16" }, { "name" : "Sole, Pejo and Rabbi", "regionID" : "IT-32-TN-19" }, { "name" : "Southern Lagorai", "regionID" : "IT-32-TN-08" }, { "name" : "Northern Lagorai", "regionID" : "IT-32-TN-07" }, { "name" : "Latemar", "regionID" : "IT-32-TN-09" }, { "name" : "Maddalene", "regionID" : "IT-32-TN-20" }, { "name" : "Pine' - Mocheni Valley", "regionID" : "IT-32-TN-21" } ], "snowpackStructure" : { "comment" : "The snowpack will become well bonded until the early morning. The surface of the snowpack will freeze, but a strong crust will not form and will soften during the day. The fresh and older wind slabs are lying on the unfavourable surface of an old snowpack in particular on extremely steep, rather lightly snow-covered shady slopes. Faceted weak layers exist in the bottom section of the snowpack in particular here." }, "tendency" : { "highlights" : "As a consequence of warming during the day and the solar radiation, the likelihood of moist loose snow avalanches being released will increase gradually in particular on rocky sunny slopes below approximately 2500 m.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } }, { "avalancheActivity" : { "comment" : "A clear night will be followed in the early morning by quite favourable conditions generally. As a consequence of warming during the day and solar radiation there will be an increase in the danger of wet and gliding avalanches. Avalanches can in isolated cases be released by small loads and reach medium size. The avalanche prone locations are to be found at transitions from a shallow to a deep snowpack above the tree line. This applies in particular on steep shady slopes and adjacent to ridgelines and in gullies and bowls. Backcountry tours should be started and concluded early.", "highlights" : "Slight increase in avalanche danger as a consequence of warming during the day." }, "avalancheProblems" : [ { "aspects" : [ "NE", "N", "NW" ], "elevation" : { "lowerBound" : "treeline" }, "problemType" : "persistent_weak_layers", "validTimePeriod" : "all_day" }, { "aspects" : [ "S", "E", "SW", "SE", "W" ], "elevation" : { }, "problemType" : "wet_snow", "validTimePeriod" : "all_day" } ], "bulletinID" : "a9e1a1a5-7439-4025-972f-c85f89534456", "customData" : { "ALBINA" : { "mainDate" : "2019-02-20" }, "LWD_Tyrol" : { "dangerPatterns" : [ "DP10" ] } }, "dangerRatings" : [ { "mainValue" : "low", "validTimePeriod" : "all_day" } ], "lang" : "en", "publicationTime" : "2019-02-19T16:00:00Z", "regions" : [ { "name" : "Eastern Nonsberger Alps", "regionID" : "IT-32-BZ-16" }, { "name" : "Northern Dolomites of Fiemme", "regionID" : "IT-32-BZ-17" }, { "name" : "Prealps", "regionID" : "IT-32-TN-12" }, { "name" : "Cembra Valley", "regionID" : "IT-32-TN-15" }, { "name" : "Bondone and Stivo", "regionID" : "IT-32-TN-03" }, { "name" : "Vallarsa", "regionID" : "IT-32-TN-14" }, { "name" : "Western Nonsberg Alps", "regionID" : "IT-32-TN-17" }, { "name" : "Folgaria - Laverone", "regionID" : "IT-32-TN-06" }, { "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" : "The surface of the snowpack will freeze to form a strong crust and will soften during the day. Faceted weak layers exist in the bottom section of the snowpack in particular in shady places that are protected from the wind. Only a little snow is lying." }, "tendency" : { "highlights" : "A generally favourable avalanche situation will prevail.", "tendencyType" : "steady" }, "travelAdvisory" : { }, "validTime" : { "endTime" : "2019-02-20T23:00:00Z", "startTime" : "2019-02-19T23:00:00Z" }, "wxSynopsis" : { } } ] }