Avalanche forecast for Heiane Saturday 2019-03-02

Highest danger level per day:
1
Low
Published:

Some fresh snow may form storm slabs in protected ares, possibly on hard crust. Generally stable conditions.

Illustrasjon av ferdselsråd Be careful where the avalanche problem is found in combination with terrain traps. You will only find the avalanche problem in a few isolated areas.

New snow (slab avalanches)

Poor bonding between crust and overlying snow

Read more about the avalanche problem
1 - Small
Low additional load
Isolated steep slopes
Possible

What are avalanche problems?

Observations the last 3 days (map placed)

0 mm precipitation.
Calm/light breeze.
-9 °C to -2 °C at 1100 m a.s.l.
Plus degrees up to 600 m a.s.l. during the afternoon.
Partly cloudy.

For updated info, please visit yr.no
3 mm precipitation, up to 10 mm in the most exposed areas.
Breeze from south.
-8 °C to -1 °C at 1100 m a.s.l.
Plus degrees up to 800 m a.s.l. during the evening.
Cloudy.

For updated info, please visit yr.no

Observations the last 3 days

Heiane / SULDAL

Snow

28.02.2019 kl. 16:17

1597 masl

Salvesen@obskorps (***)

Image Of Snow Profile
Image 1 of 14 Of:  Snow Profile Copyright:  Salvesen@obskorps
Image Of Danger Sign
Image 2 of 14 Of:  Danger Sign Copyright:  Salvesen@obskorps
Image Of Danger Sign
Image 3 of 14 Of:  Danger Sign Copyright:  Salvesen@obskorps
Image Of Snow Cover
Image 4 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  550moh
Image Of Snow Cover
Image 5 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  600moh
Image Of Snow Cover
Image 6 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  750
Image Of Snow Cover
Image 7 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  1000
Image Of Snow Cover
Image 8 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  Små lommer ferskt innblåst
Image Of Snow Cover
Image 9 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  Fokksnø på skare. 1350
Image Of Snow Cover
Image 10 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  1350
Image Of Snow Cover
Image 11 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  1350m
Image Of Snow Cover
Image 12 of 14 Of:  Snow Cover Copyright:  Salvesen@obskorps Comment:  1500m
Image Of Avalanche Problems
Image 13 of 14 Of:  Avalanche Problems Copyright:  Salvesen@obskorps
Image Of Snow Profile
Image 14 of 14 Of:  Snow Profile Copyright: 

Danger Sign

Recent snowdrift Område: Generelt på fjellet. Beskrivelse: Svært lite, men i disse dager tar vi alt vi kan få.

Weather

No precipitation -8 °C 6 m/s from NW ↘ 10% clouds Det kom ørlite nedbør i går kveld later det til.

Snow Cover

40 cm in total No snowdrift 1 cm new snow Elevation of new snow 800 masl. Snow line at 400 masl. Layered snow begins at 1000 masl Crust Dry Panserskare fra 400-1600moh i dag. Kan nå bekrefte at mildværet har gått til topps i regionen hvis noen var i tvil. Enkelte, små(!) fokksnøflak etter ørlite grann nedbør i går kveld. Minimal tining observert gjennom dagen, men har heller ikke gått i sørlig sektor noe særlig. Det beste skiføret er i små lommer av fersk innblåst fra nordvest samt soltint skare i lavereliggende sørvendt.

Avalanche Danger Assessment

1 Low Generelt svært stabile forhold. Panserføre fra bunn til topps. Enkelte små fokksnøflak i høyden. Fortsatt kjølige temperaturer vil opprettholde den «gunstige» situasjonen. Nedbør i helga vil sprite ting opp litt. Forecast correct

Avalanche Problems

Dry slab avalanche Poor bonding between crust and overlying snow Within half a meter The overlying slab is soft. Very difficult to trigger Unlikely 1 - Small Isolated steep slopes E, SE, S above 1200 masl

Avalanche Activity

28. Feb. During the day (+01:00) No avalanche activity

Snow Profile

5 cm K MFcr 0 mm/0 mm D, 15 cm 1F RGxf 1 mm/0 mm D, 1 cm K MFcr 0 mm/0 mm D, 5 cm P RG 0 mm/0 mm D, 11 cm P-K MFcr 0 mm/0 mm D, 22 cm P MF 0 mm/0 mm M, 1 cm I IF 0 mm/0 mm D -8 °C @ 0 cm, -3.7 °C @ 10 cm, -2.3 °C @ 20 cm, -1.2 °C @ 30 cm, -0.1 °C @ 40 cm, -0.1 °C @ 50 cm, -0.2 °C @ 60 cm

ObsID: 183523

Heiane / Sirdal

Snow

27.02.2019 kl. 13:52

1152 masl

Rjs (Unknown)

Image Of Avalanche Activity
Image 1 of 1 Of:  Avalanche Activity Copyright:  Rjs

Avalanche Activity

27. Feb. During the day (+01:00) Cornice One (1). 2 - Medium. Spontaneous release Isolated steep slopes. SE

ObsID: 183284

Heiane / Sirdal

Snow

27.02.2019 kl. 11:15

1023 masl

Rjs (Unknown)

Image Of Avalanche Activity
Image 1 of 1 Of:  Avalanche Activity Copyright:  Rjs

Avalanche Activity

26. Feb. 12-18 (+01:00) Glide avalanche One (1). 2 - Medium. Spontaneous release Specific steep slopes. SE. Between 1000 masl and 0 masl Verksted i februar 🙂

ObsID: 183283

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.

For slope angle maps, download the app Varsom Regobs on App Store | Google Play or see our slope angle map at senorge.no ("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.