2018-01-31T07:30:00+01:00 Patrick Nairz 2018-01-31+01:00 https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/colour_am/svg/en https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/colour_pm/svg/en https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/detail_am/svg/en https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/detail_pm/svg/en https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/bulletinphoto/jpg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/problem1/svg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/problem1_elevation/svg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/problem1_aspect/svg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/problem2/svg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/problem2_elevation/svg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/problem2_aspect/svg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/generallevel/svg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/resources/tendency/svg https://lawine.tirol.gv.at/rest/bulletin/2018-01-31_073000/pdf/en Due to the approaching cold front, the snowdrift problem will become a risk at high altitude. Conditions like in springtime, daytime rise in danger at low and intermediate altitudes 2018-01-28+01:00 2 2018-01-29+01:00 2 2018-01-30+01:00 2 2018-01-31+01:00 2 2018-02-01+01:00 3 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 2 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 2 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 2 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 2 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 1 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 2 DP2 DP10 gliding snow 2018-01-31T00:00:00+01:00 2018-01-31T11:59:59+01:00 2200 grassy slopes wet snow 2018-01-31T12:00:00+01:00 2018-01-31T23:59:59+01:00 2200 daytime increase Alpine Weather Forecast (ZAMG-Weather Service Innsbruck) Once again, temperatures above zero to nearly 2000 m. A few clouds will pass through above summit level, but sunshine will dominate throughout the day. Some residual fog at 1400-1800 m this morning. At 2000 m: up to +1 degree; at 3000 m: -4 degrees. Moderate to brisk W/SW winds at high altitude. Snow Layering Nighttime skies were mostly cloudless, or only with little cloud. In the Lowlands there was some high fog. The snowpack thus had adequate outgoing radiation. On E/S/W facing slopes a melt-freeze crust formed; it is generally capable of bearing loads up to intermediate altitudes at least. Most important is the wetness of the snowpack and the loss of firmness throughout the day on sunny slopes at low and intermediate altitudes. The water seepage into the snowpack enhances the gliding movement on steep, grassy slopes. Potential weak layers inside the snowpack are rare: most likely on shady slopes at 1900-2200 m, where there is a layer of faceted crystals surrounding thin melt-freeze crusts. Avalanche Danger Currently we are enjoying conditions just like in spring. Avalanche danger this morning is mostly low, this afternoon below 2200 m rising to moderate. This morning, most attention should be expended on the risk of gliding avalanches on steep, grassy slopes, particularly because increasingly frequent gliding avalanches have been observed in the last few days due to the thoroughly wet snowpack. In addition, there is a small chance that in extremely steep, shady terrain at 1900-2200 m slab avalanches can still be triggered: in very isolated cases where snow is shallow, through large additional loading. During the course of the day the snowpack will lose much of its firmness at low and intermediate altitudes on steep, sunny slopes. On extremely steep, rocky slopes, wet loose-snow avalanches can release naturally. Wet loose-snow avalanches can also be triggered by the weight of skiers and freeriders.