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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
06:56-18:04 (CET)
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: 1384
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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: 03:29:37 Sun CET
Time 19:3019:4520h20:1520:3020:4521h21:1521:3021:4522h22:1522:3022:4523h23:1523:3023:45Sun00:1500:3000:4501h01:1501:3001:4502h02:1502:3002:4503h03:15
Speed1.41.11.41.11.71.90.81.11.10.80.60.61.70.61.71.91.91.41.71.91.91.72.21.70.30.30.60.61.400.60.8
Gust (m/s)3.12.23.12.23.13.62.52.22.21.91.72.23.11.72.83.63.33.13.13.33.13.13.63.11.11.71.11.72.20.81.72.2
Direction
Direction
Deg.
NNE
12°
NNE
14°
N
NNE
16°
N
N
NE
35°
NNE
14°
NNE
17°
NNE
18°
N
NNE
17°
N
N
NNE
25°
N
N
10°
N
358°
N
N
N
N
N
N
359°
NNW
332°
NW
319°
NW
317°
NNW
327°
N
NNW
348°
N
358°
N
357°
Humidity (%)97.197.397.497.497.397.497.497.597.697.797.898.098.098.298.498.698.798.898.998.999.098.998.998.798.698.798.798.798.698.498.498.2
Temp. (°C)3.13.02.92.92.92.92.92.92.82.82.72.72.72.62.62.52.42.32.32.32.32.42.42.42.42.42.42.42.52.42.42.5

Time 12h13h14h15h16h17h18h19h20h21h22h23hSat01h02h03h04h05h06h07h08h09h10h11h12h13h14h15h16h17h18h19h
Speed2.82.22.82.81.91.91.70.60.60.80.60.80.60.30.80.81.11.72.81.11.40.80.60.61.11.40.81.40.60.81.11.7
Gust (m/s)5.85.355.84.43.13.12.22.21.71.42.21.71.73.12.23.13.94.73.12.83.12.22.83.93.62.83.32.22.23.13.6
Direction
Direction
Deg.
WSW
249°
SSE
163°
SSE
149°
SSE
151°
SE
128°
SE
138°
SE
144°
SW
218°
ESE
121°
SSE
159°
SSE
159°
E
91°
ESE
123°
NE
56°
NW
323°
N
N
NNE
23°
N
NNE
12°
N
NNW
343°
NNW
335°
NNW
345°
NW
318°
NNE
26°
NNE
26°
NNE
24°
ENE
71°
NE
52°
NNW
344°
N
352°
Humidity (%)79.980.780.680.680.280.279.881.483.583.784.286.688.089.290.792.596.498.098.298.197.297.297.498.098.197.596.995.696.698.197.898.0
Temp. (°C)6.66.26.56.46.36.05.75.65.35.55.64.54.03.63.63.42.72.01.82.22.72.92.92.72.73.73.94.03.73.23.13.0

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 03:29:37 Sun CET
- 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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