examination of real-time laps – lowice runs over scandinavia from the 2011-2012 icing season
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Presentation by Ben C. Bernstein, Leading Edge Atmospherics, at Winterwind 2012. Examination of real-time laps – Lowice runs over Scandinavia from the 2011-2012 icing seasonTRANSCRIPT
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Photo by J. Hirvonen
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Model T, RH, V
Satellite cloud
characteristics VIS, IR (sw, lw)
Surface Obs. sky cover, ceiling, precip
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T (oC)
Icing Rate
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2000 Partial shed
- Load still
rises for a while.
1930
0930
1230
X X X X
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X X X X
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Brief Initial Ice, Formed at warm T,
Icing mostly inactive
No power ~12 hr
Sudden recovery
T decreasing WSPD decreasing
Night time
What changed? RH fell, stayed low
Adequate? Shouldn’t be.
What happened?
X X
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