Avalanche forecast for Nord-Troms Sunday 2019-05-19

2
Moderate
Published:

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.

Wet snow (loose snow avalanches)

Loose snow

Be careful in avalanche release and runout areas. Avoid skiing in terrain traps. Timing is important. Stability decreases when the snow surface gets wet and soft. Wet snow avalanches tend to release spontaneously.
2 - Medium
Spontaneous release
Specific steep slopes
Possible

What are avalanche problems?

Observations the last 3 days (map placed)

0 mm precipitation.
Breeze from north.
-1 °C to 4 °C at 1100 m a.s.l.
Plus degrees up to 2000 m a.s.l.
Partly cloudy.

For updated info, please visit yr.no
0 mm precipitation.
Breeze from east.
2 °C to 7 °C at 1100 m a.s.l.
Plus degrees up to 2000 m a.s.l.
Clear skies.

For updated info, please visit yr.no

Observations the last 3 days

Nord-Troms / KÅFJORD

Snow

19.05.2019 kl. 00:23

863 masl

jan arild@obskorps (*****)

Image Of Snow Cover
Image 1 of 3 Of:  Snow Cover Copyright:  jan arild@obskorps
Image Of Snow Cover
Image 2 of 3 Of:  Snow Cover Copyright:  jan arild@obskorps
Image Of Snow Profile
Image 3 of 3 Of:  Snow Profile Copyright:  Comment:  Vestvent brattheng 800 moh. 10 cm F vår grovkornet snø/ 15 cm P smelteomvandlet våt/ 2 cm 4F smelteomvandlet gj.våt/ 1 cm K skare/ 7 cm 4F- smelteomvandlet gj.våt/ 50 cm 1F vår smelteomvandlet med 2 lag tynn K skarelag Total snødybde 100 cm.

Danger Sign

No signs observed

Avalanche Danger Assessment

2 Moderate Enkelte våre naturlig utløse løssnøskred utover ettermiddagen kveld som løsner rundt klipper som er tint frem. Ellers stabile forhold. Skredfaren knyttet til naturlig utløste løssnøskred vil vedvare søndag med høyest fare utover ettermiddagen Forecast correct

Weather

No precipitation 7 °C Kom noe tåke sigende utover natta

Avalanche Activity

19. May. During the day No avalanche activity

Snow Cover

Snow line at 300 masl Wet Våt grovkornet snø over bærende hardt lag av smelteomvandlet fra 600 moh. Utover kvelden tynn skarelag i topp. Bart over rygger og enkelte små løssnøskred har løsnet rundt klipper i løpet av kvelden. Snøgrense på 250-300 m

Avalanche Problems

Loose wet avalanche Loose snow Spontaneous release 2 - Medium N, NE, E, SE, S, SW, W, NW between 900 masl and 300 masl

ObsID: 194984

Nord-Troms / KÅFJORD

Snow

16.05.2019 kl. 12:12

771 masl

jan arild@obskorps (*****)

Image Of Snow Cover
Image 1 of 2 Of:  Snow Cover Copyright:  jan arild@obskorps
Image Of Snow Cover
Image 2 of 2 Of:  Snow Cover Copyright:  jan arild@obskorps

Danger Sign

No signs observed

Avalanche Danger Assessment

1 Low Fokksnøflak etter siste dager med påfyll av nysnø i høyden har stabilisert seg svært godt til underliggende lag som består av tykk knivhard skare. Noen små natulig utløste løssnøskred kan forekomme i mellomhøyde, da rundt klipper som er tint frem Det skal mer nysnø og pålagring av fokksnøflak om skredfaren skal øke. Forecast too high

Avalanche Activity

16. May. During the day No avalanche activity

Snow Cover

No snowdrift Moist Fra 700 moh gennomfuktig snødekke. fersksnø fra de siste dager er fuktig og godt bundet til underliggende lag. Fokksnøflak har stabilisert seg godt. Over 1000 moh tørr fokksnø. Fokksnø ligger i leområder, gammel panserhard skare over rygger. Snøgrense lagdelt snø 600 moh.

Avalanche Problems

Dry slab avalanche Buried weak layer of new snow Within half a meter Very difficult to trigger 1 - Small N, S, SW, W, NW above 700 masl

ObsID: 194825

Nord-Troms / KÅFJORD

Snow

16.05.2019 kl. 10:44

11 masl

jan arild@obskorps (*****)

Image Of Weather
Image 1 of 1 Of:  Weather Copyright:  jan arild@obskorps

Weather

No precipitation 5 °C

ObsID: 194784

The bulletin does not include a detailed text about the avalanche conditions. This is only given in Norwegian. Translate it using google translate if you like. The text result will be informative, and most likely amusing

For planning your trip and recognizing avalanche terrain, use maps.

Norway has 1:50 000 maps for the whole country. Maps can be bought at bookstores and sports shops, or printed from the net.

Visit www.ut.no for topographic maps online. For slope angle maps, see NGI slope angel maps ("helning" means slope angle).

Modelled snowpack and historic and current weather information can be found on the webpage senorge.no. This site uses information from the weather stations and interpolate values from the stations for gridded maps.

Detailed weather forecast can be found online at www.yr.no or www.storm.no. Yr.no is also in English, but the weather in text format is only given in Norwegian.