3 Snø observasjoner ved (Nordenskiöld Land/SVALBARD).
Observert av
PhilipK
Kompetanse
Ukjent (Ukjent kompetanse.)
Tidspunkt observert
5. desember 2018 kl. 14:15
Tidspunkt registrert

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Skredhendelse
Punkter i kart
Start punkt Skredet startet her Stopp punkt Skredet stoppet her
Ca tid da skredet gikk
05.12.2018 14:15
Skredtype
Tørt flakskred
Størrelse
3 - Store
Skredutløser
Personutløst
Eksposisjon
N
V
Ø
S
Eksposisjon
Høyde i utløsningsområde
719
Terrengtype i løsneområdet
Brattheng
Svaktlag
Nedsnødd eller nedføyket kantkornet snø
Bruddhøyde
40,00 cm
Bruddbredde
200,00 m
Skredbanenavn
We think it went all the way down to fardalsbakken, huge roaring sounds indicated a long run out
Kommentar
It took me off my feet and I slid 10 m down with the slab but I managed to self arrest myself. I called sysselmannen to inform about the event and that we didn't see anybody down in fardalsbakken as far as we know, they will look into it

Copyright
PhilipK
Kommentar
Hard to see but the end of the slab was not visible, it continues all the way to the right of the picture and further
Copyright
PhilipK
Kommentar
Around 40 cm slab
Copyright
PhilipK
Kommentar
Place where I managed to self arrest
Ulykke / Hendelse
Beskrivelse
I tested the slope with a parallel cut on the top with my snowboard to assess the stability of the slope. Slope angle below was between 30-35 degrees. Visibility was not great so I cut a bit too far down and due to propagation the crown face broke 10 m above me. The crown face was very wide, at least 200 m. I should have paid more attention to where exactly I was cutting the slope, then I probably could have triggered the slab below my feet instead of above me. Otherwise we were aware of the conditions and our approach to the slope was controlled and planned. Visibility was not great which might have been quite risky in retrospect since it was hard to exactly see where the slope started.
Aktivitet
Topptur
Skadeomfang
Nestenulykke
Observasjonstype
Snø
Værobservasjon
Nedbørstype
Snø
Temperatur
-8,00 °C
Vindhastighet
4,0 m/s
Vindretning
Fra nordøst
Skydekke
0 %
Kommentar
Lots of fresh snow and high winds during last weekend building up slab conditions due to wind transported snow. Presence of faceted snow over and under a hard layer in the area
Stedsinformasjon
Laster kart
wait image
Varslingsregion
Nordenskiöld Land
Kommune
SVALBARD
Posisjoneringskilde
Klikk i kart i regObs-app
Moh
733 
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