{ "bulletins": [ { "avalancheActivity": { "comment": "L\u00f8rdag var det kraftig vind, med l\u00f8ssn\u00f8 tilgjengelig for transport og kantkorn i overflata. Der det ligger kantkorn i overflata kan denne bli begravd av ferske fokksn\u00f8flak som kan v\u00e6re sv\u00e6rt lette \u00e5 l\u00f8se ut. Det svake laget er ikke bekreftet gjennom observasjoner, men det er observert skytende sprekker p\u00e5 Nordenskioldfjellet, noe som viser at en skikj\u00f8rer kan p\u00e5virke svake lag i sn\u00f8en.", "highlights": "Avalanches may be very easy to trigger where wind slabs rest on near-surface faceted crystals. Whumpf sounds and shooting cracks are clear signs of instability." }, "avalancheProblems": [ { "problemType": "persistent_weak_layers", "aspects": [ "N", "NE", "SW", "W", "NW" ], "elevation": { "lowerBound": "400" } } ], "bulletinID": "NO-3003_2026-05-17 14:04:28", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:28", "regions": [ { "regionID": "NO-3003" } ], "snowpackStructure": { "comment": "Det er 5-10 cm t\u00f8rr l\u00f8ssn\u00f8 med kantkorn i sn\u00f8overflaten. Over 300-500 meter er overflata t\u00f8rr, mens lavere i terrenget er den fuktigere. Over 500 meter er det b\u00e6rende skarelag under den ferskeste sn\u00f8en.\nOver ca. 400 moh finnes det flere skare- og islag i sn\u00f8dekket. Rundt disse lagene har det tidligere blitt observert aktive svake lag med kantkorn i nord- og \u00f8stvendte fjellsider, men dette laget er n\u00e5 blitt sv\u00e6rt vanskelig \u00e5 p\u00e5virke.\nNederst i sn\u00f8dekket ligger et godt utviklet lag med begerkrystaller, som for tiden ogs\u00e5 er sv\u00e6rt vanskelig \u00e5 p\u00e5virke." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "Avalanches may be very easy to trigger where wind slabs rest on near-surface faceted crystals. Whumpf sounds and shooting cracks are clear signs of instability." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Dt er generelt stabile forhold. Et lite dryss av regn og fortsatt milde temperaturer gj\u00f8r at det fortsatt kan g\u00e5 enkelte sm\u00e5 l\u00f8ssn\u00f8skred i bratt terreng. \n", "highlights": "Mild conditions and light rain can lead to small wet-snow avalanches in all aspects." }, "bulletinID": "NO-3006_2026-05-17 14:04:28", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:28", "regions": [ { "regionID": "NO-3006" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, og i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. Sn\u00f8dekket er smelteomvandlet. \n" }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "Generally stable conditions, but danger of small wet avalanches in sun-exposed mountainsides." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Fortsatt gr\u00e5tt v\u00e6r holder skredfaren lav. Der sn\u00f8dekket ikke har blitt gjenfryst vil det fortsatt v\u00e6re mulig \u00e5 l\u00f8se ut sm\u00e5 skred.\n\nUnng\u00e5 bratte heng med tung og klissete sn\u00f8. V\u00e6r oppmersom p\u00e5 skavler og glidesprekker. ", "highlights": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." }, "bulletinID": "NO-3007_2026-05-17 14:04:28", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:28", "regions": [ { "regionID": "NO-3007" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, og i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir.\n\nI h\u00f8yfjellet og i skyggevendt terreng kan det fortsatt finnes eldre svake lag dypt i sn\u00f8dekket. Store skred kan ikke utelukkes ved rask oppvarming, regn eller skavlbrudd." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies significantly across the region and depends largely on local overnight temperatures. Where there has been no overnight freeze due to cloud cover, and mild temperatures extend high into the mountains, the avalanche danger will already be elevated in the morning. The combination of wet snow and strong sunshine further weakens the snowpack.\n\nWet loose avalanches are the most widespread avalanche problem, particularly in very steep, sun\u2011exposed terrain and below areas with exposed rock or cliffs. Most avalanches will be small, but medium\u2011sized avalanches may also occur. Remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, wet snow.\n\nBe aware that wet slab avalanches and/or glide avalanches may also occur where meltwater accumulates on old crust layers deeper in the snowpack or in areas with smooth bedrock." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Overskyet v\u00e6r holder skredfaren lav. Der sn\u00f8dekket ikke har blitt gjenfryst vil det fortsatt v\u00e6re mulig \u00e5 l\u00f8se ut sm\u00e5 skred. \n\nUnng\u00e5 bratte heng med tung og klissete sn\u00f8. V\u00e6r oppmersom p\u00e5 skavler og glidesprekker. ", "highlights": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." }, "bulletinID": "NO-3009_2026-05-17 14:04:28", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:28", "regions": [ { "regionID": "NO-3009" } ], "snowpackStructure": { "comment": "Sn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir. Det kan finnes lagdelt sn\u00f8 i nordvendt terreng h\u00f8yt til fjells.\n\nDet er generelt lite sn\u00f8 under 150 moh, men stort sett sammenhengende skif\u00f8re fra ca 200-300 moh. \n\nI h\u00f8yfjellet og i skyggevendt terreng kan det fortsatt finnes lagdeling og enkelte eldre svake lag dypt i sn\u00f8dekket. Ved rask oppvarming, mye regn eller skavlbrudd kan store skred ikke utelukkes." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies significantly across the region and depends largely on local overnight temperatures. Where there has been no overnight freeze due to cloud cover, and mild temperatures extend high into the mountains, the avalanche danger will already be elevated in the morning. The combination of wet snow and strong sunshine further weakens the snowpack.\n\nWet loose avalanches are the most widespread avalanche problem, particularly in very steep, sun\u2011exposed terrain and below areas with exposed rock or cliffs. Most avalanches will be small, but medium\u2011sized avalanches may also occur. Remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, wet snow.\n\nBe aware that wet slab avalanches and/or glide avalanches may also occur where meltwater accumulates on old crust layers deeper in the snowpack or in areas with smooth bedrock." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "En gr\u00e5 dag med lavere temperaturer og lite sol holder skredfaren lav. Der sn\u00f8dekket ikke har blitt gjenfryst vil det fortsatt v\u00e6re mulig \u00e5 l\u00f8se ut sm\u00e5 skred i r\u00e5tten sn\u00f8. \n\nUnng\u00e5 bratte heng med tung og klissete sn\u00f8. V\u00e6r oppmerksom p\u00e5 skavler og glidesprekker. ", "highlights": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." }, "bulletinID": "NO-3010_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3010" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, og i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir.\nTorsdag i Lenangen er det observert t\u00f8rr l\u00f8ssn\u00f8 vestvendt p\u00e5 1100 moh.\nI h\u00f8yfjellet og i skyggevendt terreng kan det fortsatt finnes lagdeling og enkelte eldre svake lag dypt i sn\u00f8dekket. Ved rask oppvarming, mye regn eller skavlbrudd kan store skred ikke utelukkes." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies significantly across the region and depends largely on local overnight temperatures. Where there has been no overnight freeze due to cloud cover, and mild temperatures extend high into the mountains, the avalanche danger will already be elevated in the morning. The combination of wet snow and strong sunshine further weakens the snowpack.\n\nWet loose avalanches are the most widespread avalanche problem, particularly in very steep, sun\u2011exposed terrain and below areas with exposed rock or cliffs. Most avalanches will be small, but medium\u2011sized avalanches may also occur. Remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, wet snow.\n\nBe aware that wet slab avalanches and/or glide avalanches may also occur where meltwater accumulates on old crust layers deeper in the snowpack or in areas with smooth bedrock." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Skyet v\u00e6r holder skredfaren nede. Litt regn vil ikke p\u00e5virke skredfaren. Der sn\u00f8dekket ikke har blitt gjenfryst over natten vil det fortsatt v\u00e6re mulig \u00e5 l\u00f8se ut sm\u00e5 v\u00e5te skred. \n\nUnng\u00e5 bratte heng med tung og klissete sn\u00f8. V\u00e6r oppmerksom p\u00e5 skavler og glidesprekker. ", "highlights": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." }, "bulletinID": "NO-3011_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3011" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, og i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir.\n\nFlere skare- og islag i sn\u00f8dekket kan gi opphoping av vann ved kraftig oppvarming eller regn, og muliggj\u00f8r v\u00e5te flakskred.\n" }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies significantly across the region and depends largely on local overnight temperatures. Where there has been no overnight freeze due to cloud cover, and mild temperatures extend high into the mountains, the avalanche danger will already be elevated in the morning. The combination of wet snow and strong sunshine further weakens the snowpack.\n\nWet loose avalanches are the most widespread avalanche problem, particularly in very steep, sun\u2011exposed terrain and below areas with exposed rock or cliffs. Most avalanches will be small, but medium\u2011sized avalanches may also occur. Remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, wet snow.\n\nBe aware that wet slab avalanches and/or glide avalanches may also occur where meltwater accumulates on old crust layers deeper in the snowpack or in areas with smooth bedrock." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Nok en dag med skyet v\u00e6r holder skredfaren nede. Litt regn vil ikke p\u00e5virke skredfaren. Der sn\u00f8dekket ikke har blitt gjenfryst over natten vil det fortsatt v\u00e6re mulig \u00e5 l\u00f8se ut sm\u00e5 v\u00e5te skred. \n\nUnng\u00e5 bratte heng med tung og klissete sn\u00f8. V\u00e6r oppmerksom p\u00e5 skavler og glidesprekker. ", "highlights": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." }, "bulletinID": "NO-3012_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3012" } ], "snowpackStructure": { "comment": "Sn\u00f8dekket er stort sett smelteomvandlet, men over 1000 moh vil man fortsatt finne kald, lagdelt sn\u00f8. \nSn\u00f8grensen varierer i forhold til himmelretning og bratthet, men lite sammenhengende sn\u00f8 under 500 moh. " }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies significantly across the region and depends largely on local overnight temperatures. Where there has been no overnight freeze due to cloud cover, and mild temperatures extend high into the mountains, the avalanche danger will already be elevated in the morning. The combination of wet snow and strong sunshine further weakens the snowpack.\n\nWet loose avalanches are the most widespread avalanche problem, particularly in very steep, sun\u2011exposed terrain and below areas with exposed rock or cliffs. Most avalanches will be small, but medium\u2011sized avalanches may also occur. Remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, wet snow.\n\nBe aware that wet slab avalanches and/or glide avalanches may also occur where meltwater accumulates on old crust layers deeper in the snowpack or in areas with smooth bedrock." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "En gr\u00e5 dag med lavere temperaturer og lite sol holder skredfaren lav. Der sn\u00f8dekket ikke har blitt gjenfryst vil det fortsatt v\u00e6re mulig \u00e5 l\u00f8se ut sm\u00e5 skred i r\u00e5tten sn\u00f8. \n\nUnng\u00e5 bratte heng med tung og klissete sn\u00f8. V\u00e6r oppmerksom p\u00e5 skavler og glidesprekker. ", "highlights": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." }, "bulletinID": "NO-3013_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3013" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, og i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir.\n\nI h\u00f8yfjellet og i skyggevendt terreng kan det fortsatt finnes lagdeling og enkelte eldre svake lag dypt i sn\u00f8dekket. Ved rask oppvarming, mye regn eller skavlbrudd kan store skred ikke utelukkes." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies significantly across the region and depends largely on local overnight temperatures. Where there has been no overnight freeze due to cloud cover, and mild temperatures extend high into the mountains, the avalanche danger will already be elevated in the morning. The combination of wet snow and strong sunshine further weakens the snowpack.\n\nWet loose avalanches are the most widespread avalanche problem, particularly in very steep, sun\u2011exposed terrain and below areas with exposed rock or cliffs. Most avalanches will be small, but medium\u2011sized avalanches may also occur. Remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, wet snow.\n\nBe aware that wet slab avalanches and/or glide avalanches may also occur where meltwater accumulates on old crust layers deeper in the snowpack or in areas with smooth bedrock." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Overskyet v\u00e6r begrenser skredfaren. Mangel p\u00e5 nattefrost, milde temperaturer og noe regn kan gj\u00f8re sn\u00f8dekket v\u00e5tt. Dersom sn\u00f8dekket er sv\u00e6rt v\u00e5tt kan det v\u00e6re lett \u00e5 l\u00f8se ut sm\u00e5 v\u00e5te l\u00f8ssn\u00f8skred i bratt terreng. Ellers generelt stabile forhold.\n\nUnng\u00e5 ferdsel under glidesprekker og n\u00e6rt skavler.", "highlights": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." }, "bulletinID": "NO-3014_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3014" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, mens i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir.\n" }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "Sunny weather and high day temperatures mean that wet loose avalanches may release naturally on steep, solar aspects." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Milde temperaturer og mangel p\u00e5 nattefrost gj\u00f8r sn\u00f8dekket v\u00e5tt. Overskyet v\u00e6r reduserer skredproblemet, men dersom solen kommer frem stiger skredfaren raskt i solvendt terreng.\n\nV\u00e6r oppmerksom p\u00e5 skavler og glidesprekker. ", "highlights": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." }, "bulletinID": "NO-3015_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3015" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, mens i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir.\n\n\n" }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger is largely controlled by local temperature conditions. A solid overnight freeze can provide a short-term stabilising effect, but once the temperatures rise and sunshine weakens the snowpack the avalanche danger increases.\n\nWet loose avalanches are the most likely problem. Although most of these avalanches are expected to be small, it is important to remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, dense snow.\n\nAt higher elevations, there is still layering in the snowpack, and when meltwater penetrates downward, these layers can weaken and produce wet slab avalanches. Such avalanches are difficult to forecast and can be larger than typical loose\u2011snow avalanches. In addition, glide avalanches may occur where water accumulates above smooth bed surfaces such as rock slabs." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Milde temperaturer natt til mandag gj\u00f8r at sn\u00f8dekket trolig ikke har f\u00e5tt nattefrost, som normalt bidrar til \u00e5 stabilisere sn\u00f8en. Lite skyer og sterk solinnstr\u00e5ling utover ettermiddagen vil gj\u00f8re sn\u00f8en raskt v\u00e5t, og det ventes enkelte naturlig utl\u00f8ste skred i bratte solvendte sider.", "highlights": "Lack of overnight refreezing and strong solar radiation may lead to isolated naturally triggered avalanches in steep sun-exposed slopes." }, "bulletinID": "NO-3016_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3016" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, og i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir.\n" }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger is largely controlled by local temperature conditions. A solid overnight freeze can provide a short-term stabilising effect, but once the temperatures rise and sunshine weakens the snowpack the avalanche danger increases.\n\nWet loose avalanches are the most likely problem. Although most of these avalanches are expected to be small, it is important to remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, dense snow.\n\nAt higher elevations, there is still layering in the snowpack, and when meltwater penetrates downward, these layers can weaken and produce wet slab avalanches. Such avalanches are difficult to forecast and can be larger than typical loose\u2011snow avalanches. In addition, glide avalanches may occur where water accumulates above smooth bed surfaces such as rock slabs." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Milde temperaturer natt til mandag gj\u00f8r at sn\u00f8dekket trolig ikke har f\u00e5tt nattefrost, som normalt bidrar til \u00e5 stabilisere sn\u00f8en. Lite skyer og sterk solinnstr\u00e5ling vil gj\u00f8re sn\u00f8en raskt v\u00e5t, og det ventes enkelte naturlig utl\u00f8ste skred i bratte solvendte sider.", "highlights": "Lack of overnight refreezing and strong solar radiation may lead to isolated naturally triggered avalanches in steep sun-exposed slopes." }, "bulletinID": "NO-3017_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3017" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, mens i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir.\n\nObservasjoner viser at det finnes lag av fuktige begerkrystaller ved bakken / dypt i sn\u00f8dekket. Ved rask oppvarming, mye regn eller skavlbrudd kan store skred ikke utelukkes." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger is largely controlled by local temperature conditions. A solid overnight freeze can provide a short-term stabilising effect, but once the temperatures rise and sunshine weakens the snowpack the avalanche danger increases.\n\nWet loose avalanches are the most likely problem. Although most of these avalanches are expected to be small, it is important to remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, dense snow.\n\nAt higher elevations, there is still layering in the snowpack, and when meltwater penetrates downward, these layers can weaken and produce wet slab avalanches. Such avalanches are difficult to forecast and can be larger than typical loose\u2011snow avalanches. In addition, glide avalanches may occur where water accumulates above smooth bed surfaces such as rock slabs." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Litt regn og milde temperaturer natt til mandag gj\u00f8r at sn\u00f8dekket trolig ikke har f\u00e5tt nattefrost, som normalt bidrar til \u00e5 stabilisere sn\u00f8en. Lite skyer og sterk solinnstr\u00e5ling vil gj\u00f8re sn\u00f8en raskt v\u00e5t, og det ventes enkelte naturlig utl\u00f8ste skred i bratte solvendte sider.", "highlights": "Lack of overnight refreezing and strong solar radiation may lead to isolated naturally triggered avalanches in steep sun-exposed slopes." }, "bulletinID": "NO-3018_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3018" } ], "snowpackStructure": { "comment": "I lavlandet og kystn\u00e6re str\u00f8k er det stort sett bart, mens i s\u00f8rvendt terreng n\u00e5r sn\u00f8grensa et stykke opp i fjellet. \nSn\u00f8dekket er smelteomvandlet, med hard skare om morgenen der nattefrost gir gjenfrysing, men myk og v\u00e5t overflate fra starten av dagen der dette uteblir." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger is largely controlled by local temperature conditions. A solid overnight freeze can provide a short-term stabilising effect, but once the temperatures rise and sunshine weakens the snowpack the avalanche danger increases.\n\nWet loose avalanches are the most likely problem. Although most of these avalanches are expected to be small, it is important to remember that even small wet loose avalanches can be dangerous in steep and exposed terrain, as they consist of heavy, dense snow.\n\nAt higher elevations, there is still layering in the snowpack, and when meltwater penetrates downward, these layers can weaken and produce wet slab avalanches. Such avalanches are difficult to forecast and can be larger than typical loose\u2011snow avalanches. In addition, glide avalanches may occur where water accumulates above smooth bed surfaces such as rock slabs." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Stigende temperaturer og mangel p\u00e5 nattefrost kan gi v\u00e5tt sn\u00f8dekke. Der solen kommer frem forsterkes skredproblemet. Det kan v\u00e6re lett \u00e5 l\u00f8se ut v\u00e5te skred i bratt terreng ut p\u00e5 ettermiddagen. \n\nUnng\u00e5 ferdsel under glidesprekker og n\u00e6rt skavler.\n\nI nordvendte heng i h\u00f8yden er det fremdeles vintersn\u00f8 p\u00e5 de h\u00f8yeste toppene. Her kan det finnes fokksn\u00f8flak som fremdeles er mulig \u00e5 l\u00f8se ut.", "highlights": "If the sun comes out, the danger can rise to 2-moderate in areas where the snow becomes wet and soft. Predominantly stable conditions, but be aware in steep lee areas in higher elevations, small dry wind slabs are possible to release. Be careful close to and in terrain traps." }, "bulletinID": "NO-3022_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3022" } ], "snowpackStructure": { "comment": "Sn\u00f8grensen kryper h\u00f8yere og man m\u00e5 n\u00e5 over skoggrensen for \u00e5 finne sammenhengende sn\u00f8dekke. H\u00f8yere sn\u00f8grense i s\u00f8rvendte sider og i ytre deler. \n\nBortsett fra den siste nysn\u00f8en er det for det meste smelteomvandla og stabilt s\u00f8rvendt. I nordvendt h\u00f8yfjellsterreng er sn\u00f8en mer vinterlig, med flere lag." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies during the day. The danger is at its highest in steep sun exposed slopes and in the afternoon when the air temperature is high." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Stigende temperaturer og mangel p\u00e5 nattefrost kan gi v\u00e5tt sn\u00f8dekke. Der solen kommer frem forsterkes skredproblemet. Det kan v\u00e6re lett \u00e5 l\u00f8se ut v\u00e5te skred i bratt terreng ut p\u00e5 ettermiddagen. \n\nUnng\u00e5 ferdsel under glidesprekker og n\u00e6rt skavler.\n\nI nordvendte heng i h\u00f8yden er det fremdeles vintersn\u00f8 p\u00e5 de h\u00f8yeste toppene. Her kan det finnes fokksn\u00f8flak som fremdeles er mulig \u00e5 l\u00f8se ut.", "highlights": "If the sun comes out, the danger can rise to 2-moderate in areas where the snow becomes wet and soft. Predominantly stable conditions, but be aware in steep lee areas in higher elevations, small dry wind slabs are possible to release. Be careful close to and in terrain traps." }, "bulletinID": "NO-3023_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3023" } ], "snowpackStructure": { "comment": "Sn\u00f8grensen kryper h\u00f8yere og man m\u00e5 n\u00e5 opp til 700-800 moh for \u00e5 finne sammenhengende sn\u00f8dekke. H\u00f8yere sn\u00f8grense i s\u00f8rvendte sider og i ytre deler. \n\nNysn\u00f8en som har kommet den siste uken ligger fremdeles igjen som kald sn\u00f8 i helninger som vender vekk fra solen. S\u00f8rvendte helninger har mer smelteomdannet sn\u00f8.\n\nTynt sn\u00f8dekke med bare rygger og mye oppstikkende stein. \nDet er observert kantkorn i sn\u00f8dekket p\u00e5 flere h\u00f8ye topper. Det er usikkert hvor utbredt dette er, men det begrenser seg trolig til skyggefullt terreng h\u00f8yt til fjells." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies during the day. The danger is at its highest in steep sun exposed slopes and in the afternoon when the air temperature is high." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Stigende temperaturer og mangel p\u00e5 nattefrost kan gi v\u00e5tt sn\u00f8dekke. Dersom solen kommer frem forsterkes skredproblemet. Det kan v\u00e6re lett \u00e5 l\u00f8se ut v\u00e5te skred i bratt terreng ut p\u00e5 ettermiddagen. \n\nUnng\u00e5 ferdsel under glidesprekker og n\u00e6rt skavler.\n\nI nordvendte heng i h\u00f8yden er det fremdeles vintersn\u00f8 p\u00e5 de h\u00f8yeste toppene. Her kan det finnes fokksn\u00f8flak som fremdeles er mulig \u00e5 l\u00f8se ut.", "highlights": "Be cautious in steep terrain if the snow is wet. Avoid travel under glide cracks and close to cornices. Otherwise stable conditions." }, "bulletinID": "NO-3024_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3024" } ], "snowpackStructure": { "comment": "Sn\u00f8grensen kryper h\u00f8yere og man m\u00e5 n\u00e5 opp til 700-800 moh for \u00e5 finne sammenhengende sn\u00f8dekke. H\u00f8yere i s\u00f8rvendte sider og i ytre deler. \n\nNysn\u00f8en som har kommet den siste uken ligger fremdeles igjen i h\u00f8yden som kald sn\u00f8 i nordvendte heng. S\u00f8rvendte helninger har mer smelteomdannet sn\u00f8.\n\nGenerelt tynt sn\u00f8dekke med bare rygger og mye oppstikkende stein. \nDet er observert kantkorn h\u00f8yt i sn\u00f8dekket i nordvendt terreng p\u00e5 1400 moh ved Trollstigen, og p\u00e5 1500 moh ved Skjerdingsdalsegga i indre deler av regionen. Det er usikkert hvor utbredt dette er, men begrenser seg trolig til skyggefullt terreng h\u00f8yt til fjells.\n\nDet er ikke observert aktivitet p\u00e5 dette, men utvis varsomhet n\u00e5r det legger seg nysn\u00f8 opp\u00e5 dette. " }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies during the day. The danger is at its highest in steep sun exposed slopes and in the afternoon when the air temperature is high." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Overskyet v\u00e6r stabiliserer sn\u00f8dekket. Det kommer noe nedb\u00f8r men ikke nok til \u00e5 danne skredproblem. Vi har ingen utprega skredproblemer men utvis generell varsomhet.\n\nUnng\u00e5 ferdsel under glidesprekker og n\u00e6rt skavler.\n\nV\u00e6r varsom i bratte heng dersom sn\u00f8en er v\u00e5t og tung. Da kan det v\u00e6re lett \u00e5 l\u00f8se ut skred.\n\nI nordvendte heng i h\u00f8yden kan det ligge fokksn\u00f8flak som fremdeles kan v\u00e6re mulig \u00e5 l\u00f8se ut. ", "highlights": "Be cautious in steep terrain if the snow is wet. Avoid travel under glide cracks and close to cornices. Otherwise stable conditions." }, "bulletinID": "NO-3027_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3027" } ], "snowpackStructure": { "comment": "Sn\u00f8grensen kryper oppover. Ved skoggrensen er det flekkvis sn\u00f8dekke. Det har kommet noe nysn\u00f8 i l\u00f8pet av den siste uken. Denne ligger fortsatt som kald sn\u00f8 i nordvendte helninger i fjellet. I s\u00f8rvendt terreng er sn\u00f8dekket mer smelteomvandlet. S\u00f8rvendte sider kan ogs\u00e5 v\u00e6re bare h\u00f8yt til fjells. \n\nSn\u00f8dekket er generelt tynt med bare rygger og mye oppstikkende stein. \nDet kan finnes kantkorn i sn\u00f8dekket i skjermede formasjoner h\u00f8yt i nordvendt terreng." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies during the day. The danger is at its highest in steep sun exposed slopes and in the afternoon when the air temperature is high." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Det har g\u00e5tt flere skred de siste dagene og det er observert dr\u00f8nn og ustabile testresultater p\u00e5 kantkorn enkelte steder. Kantkorn og rim som tidligere i uka l\u00e5 i overflaten kan n\u00e5 v\u00e6re nedf\u00f8yket. \n\nDet er knyttet stor usikkerhet til hvor skredproblemet finnes. Utvis varsomhet i bratt terreng til dette er bedre kartlagt.\n\nLitt regn vil tilf\u00f8re vann til sn\u00f8en. I h\u00f8yden, der sn\u00f8en fortsatt er mindre grovkornet, drenerer vannet saktere og kan hope seg opp i sn\u00f8dekket. Dette gj\u00f8r at det i enkelte bratte heng vil v\u00e6re lett \u00e5 l\u00f8se ut sm\u00e5 v\u00e5te l\u00f8ssn\u00f8skred.", "highlights": "Localized wind slabs may rest on buried facets, while small wet loose avalanches will be easy to trigger in steep terrain." }, "avalancheProblems": [ { "problemType": "persistent_weak_layers", "aspects": [ "N", "NE", "E", "SE", "S", "SW", "W", "NW" ], "elevation": { "lowerBound": "1300" } } ], "bulletinID": "NO-3028_2026-05-17 21:02:03", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T21:02:03", "regions": [ { "regionID": "NO-3028" } ], "snowpackStructure": { "comment": "Natt til fredag kom det 5-10 cm nysn\u00f8 sammen med vind fra s\u00f8r\u00f8st. Det kom mest nedb\u00f8r \u00f8st og s\u00f8r i regionen. Sn\u00f8grensa ligger rundt 1000 moh, med gode skiforhold over denne h\u00f8yden. Det er fortsatt lagdelt sn\u00f8 fra ca. 1400 moh. og oppover. \nKantkorn og rim som tidligere i uka ble observert i overflata kan n\u00e5 ha sn\u00f8dd ned \u00f8st og s\u00f8r i regionen. H\u00f8yt til fjells, i nord- og \u00f8stvendte heng, kan det ogs\u00e5 finnes vedvarende svake lag dypere i sn\u00f8dekket, men disse vurderes som vanskelige \u00e5 p\u00e5virke under de r\u00e5dende forholdene." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "Localized wind slabs may rest on buried facets, while small wet loose avalanches will be easy to trigger in steep terrain." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Litt regn vil tilf\u00f8re vann til sn\u00f8en. I h\u00f8yden, der sn\u00f8en fortsatt er mindre grovkornet, drenerer vannet saktere og kan hope seg opp i sn\u00f8dekket. Dette gj\u00f8r at det i enkelte bratte heng vil v\u00e6re lett \u00e5 l\u00f8se ut sm\u00e5 v\u00e5te l\u00f8ssn\u00f8skred.\n\nI nordvendte heng i h\u00f8yden kan det ligge fokksn\u00f8flak som fremdeles kan v\u00e6re mulig \u00e5 l\u00f8se ut. ", "highlights": "It will be easy to trigger small wet loose avalanches in isolated slopes, especially at higher elevations where water drains more slowly through the snowpack." }, "bulletinID": "NO-3029_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3029" } ], "snowpackStructure": { "comment": "Fredag morgen er det kommet 3-10 cm nysn\u00f8 i h\u00f8yfjellet, sammen med vind fra s\u00f8r\u00f8st. Sn\u00f8grensa ligger rundt 900\u20131000 moh, og fra der er det stort sett gode skiforhold. I skyggesider mot nord og \u00f8st er det fortsatt lagdelt vintersn\u00f8.\nRim som l\u00e5 i overflaten tidligere i uken kan n\u00e5 ha sn\u00f8dd ned i h\u00f8yden dersom det ikke f\u00f8rst ble utsatt for vind.\n\nTidligere kantkornlag lengre nede i sn\u00f8en antas i stor grad \u00e5 v\u00e6re smelteomvandlet og utgj\u00f8r ikke et skredproblem. " }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The snowpack is generally stable, but be cautious in steep terrain if the snow surface is wet and soft." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "H\u00f8yere temperatur og nedb\u00f8r som regn kan gj\u00f8re sn\u00f8dekket v\u00e5tt. Det kan v\u00e6re enkelt \u00e5 l\u00f8se ut sm\u00e5 v\u00e5te skred i bratt terreng.\n\nGlideskred kan forekomme. Unng\u00e5 ferdsel under glidesprekker og n\u00e6rt skavler.", "highlights": "Favorable conditions. Rain give increased danger of wet avalanches. Glide avalanches are possible." }, "bulletinID": "NO-3031_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3031" } ], "snowpackStructure": { "comment": "Det er lite sn\u00f8 i regionen, og man m\u00e5 over skoggrensa for \u00e5 finne sammenhengende sn\u00f8. \nDet har kommet noe p\u00e5fyll med sn\u00f8 i h\u00f8yfjellet sist uke. Sn\u00f8dekket ellers er for det meste smelteomvandlet og stabilt, men i nordvendt h\u00f8yfjellsterreng er sn\u00f8en mer vinterlig og lagdelt.\nDet kan finnes kantkorn h\u00f8yt i sn\u00f8dekket p\u00e5 de aller h\u00f8yeste toppene, men det er ikke observert aktivitet p\u00e5 dette. " }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The avalanche danger varies during the day. The danger is at its highest in steep sun exposed slopes and in the afternoon when the air temperature is high." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Det finnes ingen svake lag i sn\u00f8dekket av betydning, men litt regn vil tilf\u00f8re vann til sn\u00f8en. I h\u00f8yden, der sn\u00f8en fortsatt er mindre grovkornet, drenerer vannet saktere og kan hope seg opp i sn\u00f8dekket. Dette gj\u00f8r at det i enkelte bratte heng vil v\u00e6re lett \u00e5 l\u00f8se ut sm\u00e5 v\u00e5te l\u00f8ssn\u00f8skred.", "highlights": "It will be easy to trigger small wet loose avalanches in isolated slopes, especially at higher elevations where water drains more slowly through the snowpack." }, "bulletinID": "NO-3032_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3032" } ], "snowpackStructure": { "comment": "Fredag morgen kom det 5-10 cm nysn\u00f8 i h\u00f8yfjellet sammen med vind fra s\u00f8r\u00f8st. Det finnes sammenhengende sn\u00f8 fra ca 1100 moh, men det ligger mest sn\u00f8 i nordvendte sider. I bratte s\u00f8rvendte sider har sn\u00f8en smeltet.\nI nord- og \u00f8stvendte h\u00f8yfjellsomr\u00e5der finnes det stedvis fortsatt et lagdelt sn\u00f8dekke. Her kan det ogs\u00e5 finnes et vedvarende svake lag av kantkorn og begerkrystaller n\u00e6r bakken, men disse utgj\u00f8r ikke et skredproblem for \u00f8yeblikket." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The snowpack is generally stable, but be cautious in steep terrain if the snow surface is wet and soft." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Nedb\u00f8r som regn h\u00f8yt til fjells vil gj\u00f8re sn\u00f8dekket v\u00e5tt. Dersom sn\u00f8en blir sv\u00e6rt v\u00e5t kan det v\u00e6re lett \u00e5 l\u00f8se ut sm\u00e5 v\u00e5te l\u00f8ssn\u00f8skred i bratt terreng. \n\nP\u00e5 de aller h\u00f8yeste toppene vil nedb\u00f8ren komme som sn\u00f8. Her kan det dannes sm\u00e5 fokksn\u00f8flak som er lette \u00e5 l\u00f8se ut. \n\nGlideskred kan forekomme. Unng\u00e5 ferdsel under glidesprekker og n\u00e6rt skavler.", "highlights": "Be aware of isolated wind slabs at higher elevation, and possible wet loose avalanches if the snow gets very wet. Otherwise stable conditions." }, "avalancheProblems": [ { "problemType": "wind_slab", "aspects": [ "N", "W", "NW" ], "elevation": { "lowerBound": "1600" } } ], "bulletinID": "NO-3034_2026-05-17 14:04:29", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "low", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:29", "regions": [ { "regionID": "NO-3034" } ], "snowpackStructure": { "comment": "Det er lite sn\u00f8 i regionen, og man m\u00e5 over skoggrensa for \u00e5 finne sammenhengende sn\u00f8. Nysn\u00f8en som har kommet den siste uken ligger fremdeles igjen som kald sn\u00f8 i helninger som vender vekk fra solen. Godt skif\u00f8re i h\u00f8yden. S\u00f8rvendte helninger har mer smelteomdannet sn\u00f8. Generelt tynt sn\u00f8dekke med bare rygger og mye oppstikkende stein. \nDet kan finnes kantkorn h\u00f8yt i sn\u00f8dekket p\u00e5 de aller h\u00f8yeste toppene, men det er ikke observert aktivitet p\u00e5 dette. " }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "It\u2019s mainly stable snow, but it is possible to trigger small avlanches in steep terrain where the snow is very wet. Keep a safe distance to cornices and glide cracks." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Det finnes ingen svake lag i sn\u00f8dekket, men mye regn vil tilf\u00f8re store mengder vann til sn\u00f8en. I h\u00f8yden, der sn\u00f8en fortsatt er mindre grovkornet, drenerer vannet saktere og kan hope seg opp i sn\u00f8dekket. Dette kan f\u00f8re til at det i enkelte bratte heng l\u00f8sner middels store v\u00e5te l\u00f8ssn\u00f8skred.", "highlights": "Heavy rain may lead to wet loose avalanches in steep terrain, especially at higher elevations where the water drains more slowly through the snowpack." }, "bulletinID": "NO-3035_2026-05-17 14:04:30", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:30", "regions": [ { "regionID": "NO-3035" } ], "snowpackStructure": { "comment": "Sn\u00f8dekket best\u00e5r for det meste av hard skare der det fortsatt ligger sn\u00f8, mens det er mykere i omr\u00e5der med tynt sn\u00f8dekke. I Rauland er det lite sammenhengende sn\u00f8 under ca. 1300 moh, med sn\u00f8 hovedsakelig i enkelte renner og forsenkninger." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "The snowpack is generally stable, but be cautious in steep terrain if the snow surface is wet and soft." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } }, { "avalancheActivity": { "comment": "Det finnes ingen svake lag i sn\u00f8dekket, men mye regn vil tilf\u00f8re store mengder vann til sn\u00f8en. I h\u00f8yden, der sn\u00f8en fortsatt er mindre grovkornet, drenerer vannet saktere og kan hope seg opp i sn\u00f8dekket. Dette kan f\u00f8re til at det i enkelte bratte heng l\u00f8sner middels store v\u00e5te l\u00f8ssn\u00f8skred.", "highlights": "Heavy rain may lead to wet loose avalanches in steep terrain, especially at higher elevations where the water drains more slowly through the snowpack." }, "bulletinID": "NO-3037_2026-05-17 14:04:30", "customData": { "ALBINA": { "mainDate": "2026-05-18" } }, "dangerRatings": [ { "mainValue": "moderate", "validTimePeriod": "all_day" } ], "publicationTime": "2026-05-17T14:04:30", "regions": [ { "regionID": "NO-3037" } ], "snowpackStructure": { "comment": "Sn\u00f8grensen kryper oppover, og er i f\u00f8lge satelittbilder fra tirsdag p\u00e5 ca. 900 moh." }, "source": { "provider": { "name": "NVE", "website": "https://www.varsom.no/en/avalanches/avalanche-warnings/" } }, "tendency": [ { "comment": "Generally stable conditions. Some rain may lead to wet loose avalanches in steep terrain, especially at higher elevations where the water drains more slowly through the snowpack." } ], "validTime": { "startTime": "2026-05-18T00:00:00", "endTime": "2026-05-18T23:59:59" } } ] }