20100227 01 Föhnsturm Alpennordseite

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Quick Facts

Type of Event Foehn storm (south foehn)
Verification State QC1
ESWD Not reported
Location Alps and north of Alps
Time / Duration Long time event
Date 27.- 28.02.2010
Magnitude / Dimension Highest wind gust was measured with 167 km/h at 21.00 UTC on top of Ebenalp

Mountains: on top of some mountains wind gusts between 170 and 200 km/h could be measured
Les Diablerets: 148 km/h_etc.

Lowlands: In the classic foehn valleys wind gusts between 110 and 140 km/h could be measured
- Altdorf: 147 km/h_ Meiringen: 144 km/h_ Elm: 143 km/h_ Isleten: 142 km/h_etc.

Damage Reports of blown off roof tiles at several locations in the Urner Reuss-Valley

- Reports of blown off barn-roofs and blown iff tiles at several locations in the Hasli-Valley (Guttannen / Meiringen)

Fatalities -
Injuries -
Report Source Newspaper reports, photo/video, data from official weather stations
Remarks - This storm was called by meteorologists as being "certainly a meteorologic anomaly in recent years"
- Possible rotor event in Grindelwald BE

Messdaten

Übersicht Windspitzen > 90 km/h (Beaufort 10) am 27./ 28.02.2010:


© Kai Kobler / Quelle Karten-Screenshot

=> Link zu interaktiver Karte

Windmessung der Wetterstation Isleten:

© Restaurant Seegarten Isleten


Ursachen- und Ereignisanalysen


© Wetterzentrale

Videos

Videodokumente:
http://www.youtube.com/watch?v=sJgDVr12TN8
http://www.youtube.com/watch?v=7oCp4Oa_ZZk
http://www.youtube.com/watch?v=VMCBdsLqvcQ
http://www.youtube.com/watch?v=ly_chkm5qlg
http://www.youtube.com/watch?v=C5FuzMBN2eI
http://www.youtube.com/watch?v=iUdPMyUYY44
http://www.metradar.ch/forum_uploads/videos/20100228_173022__Silas__Wellengang_Brunnen_28_02_2010.mpg
http://www.metradar.ch/forum_uploads/videos/20100228_180236__Silas__Wellengang_Brunnen_28_02_2010.mpg
http://www.metradar.ch/forum_uploads/videos/20100301_193258__Christian_Schlieren__Superman.wmv
http://www.metradar.ch/forum_uploads/videos/20100301_193816__Christian_Schlieren__Superman.wmv
http://www.metradar.ch/forum_uploads/videos/20100301_194151__Christian_Schlieren__Superman.wmv
http://www.metradar.ch/forum_uploads/videos/20100301_195334__Christian_Schlieren__Superman.wmv

Medienlinks

Diskussion im Sturmforum Schweiz:
http://www.sturmforum.ch/viewtopic.php?f=2&t=6841


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Interna

SSWD Main Editor Kaiko Last Edit 18.03.2017 Last Review - Documentation State Ready for Review