At PowderGuide, Lea Hartl is primarily concerned with weather and snow. She also does this outdoors on the mountain and in her job as a scientist.
Lea Hartl
-
WeatherBlogs
WeatherBlog 20 2018/19 | Sun ahead!
Lea Hartl • 03/27/2019A large-scale weather situation of the "anticyclonic north" type brings sunshine (therefore anticyclonic) with relatively cool temperatures (because of the northerly flow). Good conditions to make the most of the little fresh snow of the last few days with the best touring weather! -
WeatherBlogs
WeatherBlog 19 2918/19 | Spring weather at the beginning of spring
Lea Hartl • 03/20/2019It's the beginning of spring again! This time in the astronomical sense, meaning that the sun is vertical above the equator today and day and night are the same length everywhere. The weather is sticking to the calendar and ensuring sunny mountain weather and - hopefully - firn fun -
WeatherBlogs
WeatherBlog 18 2018/19 | Short update between alerts
Lea Hartl • 03/13/2019It's going to be a turbulent week - the PowderAlert has already announced it. One front chases the next, all bringing precipitation, initially with relatively cool temperatures. -
WeatherBlogs
WeatherBlog 17 2018/19 | Persistently changeable
Lea Hartl • 03/06/2019The interplay of windy, warmer, colder, sunny and wet continues. Embedded in a strong westerly current, new disturbances are constantly reaching the Alps. Small changes in the direction of flow on both sides of the Alps sometimes lead to foehn, then again to accumulating precipitation. -
TouringTips
TouringTip | Rainbow Mountain
Lea Hartl • 03/05/2019If you don't have air support or a skido and want to ski in the Alaska Range, you have to be satisfied with a very limited selection of possible destinations. Especially if it is to be a day tour, at best without touching complicated glaciers. -
WeatherBlogs
WeatherBlog 16 2018/19 | Return of the westerly weather
Lea Hartl • 02/27/2019The meteorological winter is coming to an end (the skiing winter is still a long way off, of course!) and with it, the permanent high that has dominated the Alpine weather for what feels like half an eternity is slowly coming to an end. -
WeatherBlogs
WeatherBlog 15 2018/19 | Dorit is followed by Erika
Lea Hartl • 02/20/2019Today's somewhat changeable weather - changeable in the sense of "there are a few clouds" - is only short-lived. Dorit, last week's high, is moving away to the east, but high Erika is already waiting in the wings. -
gear of the week
Gear of the Week | La Sportiva MAZE Jacket
Lea Hartl • 02/17/2019According to the manufacturer, the La Sportiva Maze jacket is a "thermal layer" and therefore particularly suitable for very low temperatures, as well as being abrasion-resistant, breathable ("optimum climatic comfort") and resistant to odor-producing bacteria. -
WeatherBlogs
WeatherBlog 14 2018/19 | Outlook: Sun
Lea Hartl • 02/13/2019The PowderAlert has already announced that the recent snowfall will be followed by a longer period of high pressure with sunshine everywhere and relatively mild temperatures. Good for touring, bad prospects for all those who want fresh snow. -
WeatherBlogs
WeatherBlog 13 2018/19 | Weekly greetings from the west
Lea Hartl • 02/06/2019A small high-pressure bridge has moved between a low over Scandinavia and one in the Aegean and is currently providing sunny, high-pressure weather in the Alps. Tomorrow, Thursday, a small disturbance will move through, bringing snow showers to the western Alps and some clouds to the east. -
WeatherBlogs
WeatherBlog 12 2018/19 | Polar vortex brings südstau in a roundabout way
Lea Hartl • 01/30/2019This time we start with a look at the big picture, or at least the northern half of the big picture. The polar vortex has not been swirling nicely around the pole for a while now, but is wobbling around irregularly with several low-pressure centers. -
WeatherBlogs
WeatherBlog 11 2018/2019 | Genoa low and greetings from the polar vortex
Lea Hartl • 01/23/2019The Alpine region is still under the influence of a high-altitude trough filled with cold, polar air masses, while the Azores High is trying to build up off the European Atlantic coast. Today, Wednesday, a low pressure system will slip from the British Isles towards the Mediterranean and "drip", i.e. leave the main current to remain in the Mediterranean for a while as a genoa low.