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HLSK Grøtterud
Wind now (m/s)
---m/s -
Wind tendency
- -
Temperature
- - °C
- °C
- °C
Wind avg. 15min (m/s)
---m/s -
Daily wind
-m/s | -m/s
Humidity
-%
Cloud base
-
Dew Point
- °C

About

Dir.Stat.

Camera

Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
05:44-20:52 (CEST)
Min. certification: PP2/SP2
Max. altitude (TMA): 1067 m.a.s.l.
Take-off altitude: 435 m.a.s.l. (325 m top-to-bottom).
Orientation: SE-S-SW

Site managed by HLSK - Hvittingfoss Luftsportklubb,

Note: Mandatory site fees apply, day-/season card. Buy at HLSK shop,
Mor info

Road access: Road barrier, padlock with code. Last 600 meters are only allowed with 4WD. Closed during the winter and weekdays during the moose hunting.

Parking: At take-off and before the "4WD only" sign.

Aerial sporting box: The Hvittingfos box can only be used when activated according to standard operating procedure.
Radio frequency (NLF): 154.175 MHz

LANDING
Parking: Next to the landing field.
Note: Trees around the field creates turbulence in high winds.

Link to webcam

In operation since 03. june. 2014
Page views in 2026: 3247
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Note: Calculated from yearly data where the average wind speed is more than 4km/h.
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Averages updated: 00:01:11 Wed CEST
Time 16:1516:3016:4517h17:1517:3017:4518h18:1518:3018:4519h19:1519:3019:4520h20:1520:3020:4521h21:1521:3021:4522h22:1522:3022:4523h23:1523:3023:45Wed
Speed1.91.72.82.82.83.33.32.82.83.33.12.82.83.12.83.13.33.94.74.74.75.35.356.16.96.97.27.57.87.57.2
Gust (m/s)54.75.85.856.16.16.15.355.35.64.44.74.45.84.45.35.86.16.97.57.27.59.29.79.41010.310.610.39.7
Direction
Direction
Deg.
N
359°
N
11°
NNW
347°
NNW
330°
N
356°
NW
319°
NNW
334°
N
350°
NNW
335°
NNW
340°
NNW
348°
NNW
345°
N
350°
N
352°
NNW
340°
NNW
340°
NNW
340°
NNW
333°
NNW
334°
NNW
331°
NNW
332°
NNW
336°
NNW
330°
NW
325°
NNW
328°
NNW
335°
NNW
330°
NNW
333°
NNW
335°
NNW
333°
NNW
338°
NNW
338°
Humidity (%)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Temp. (°C)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Time 09h10h11h12h13h14h15h16h17h18h19h20h21h22h23hTue01h02h03h04h05h06h07h08h09h10h11h12h13h14h15h16h
Speed4.23.33.63.13.13.12.82.52.52.52.82.54.755.36.16.45.85.86.16.15.654.22.82.52.52.22.52.83.32.5
Gust (m/s)6.76.46.76.76.46.15.85.85.35.85.64.77.88.18.18.69.49.28.99.49.48.98.37.26.45.85.35.35.86.16.96.4
Direction
Direction
Deg.
NE
52°
NE
52°
NE
55°
NE
40°
NE
35°
NE
48°
NE
40°
NE
41°
NE
38°
N
N
354°
NNW
343°
NNW
347°
N
353°
NNW
343°
NNW
340°
NNW
339°
NNW
339°
NNW
337°
NNW
335°
NNW
333°
NNW
335°
NNW
333°
NNW
334°
NNW
336°
N
349°
NE
47°
SE
125°
NNE
33°
NNE
20°
N
358°
NNE
14°
Humidity (%)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Temp. (°C)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 00:01:11 Wed CEST
- Wind speed (m/s)
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- Wind direction (°deg)
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- Temperature & Dew Point (°C)
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- Humidity (%)
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