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

About

Dir.Stat.

Camera

Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
07:58-17:09 (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: 896
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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: 17:56:48 Sat CET
Time 10h10:1510:3010:4511h11:1511:3011:4512h12:1512:3012:4513h13:1513:3013:4514h14:1514:3014:4515h15:1515:3015:4516h16:1516:3016:4517h17:1517:3017:45
Speed11222333244435333343332233334235
Gust (km/h)43444666676777666676565565658567
Direction
Direction
Deg.
NNE
13°
NNE
13°
NNE
13°
NW
325°
NW
315°
S
186°
S
183°
S
183°
S
183°
S
176°
S
173°
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
SSW
207°
SSW
197°
SSW
196°
SSW
209°
Humidity (%)81.180.380.179.076.776.177.176.775.275.574.573.973.471.671.469.670.968.170.670.770.872.070.870.572.574.275.676.978.179.179.679.7
Temp. (°C)-9.3-9.5-9.8-9.6-9.1-9.1-9.3-9.3-8.8-9.1-8.5-8.6-8.4-8.2-8.1-7.9-8.5-8.1-8.5-8.3-8.7-9.1-8.4-8.3-9.0-9.4-9.3-9.6-9.8-10.3-10.5-10.4

Time 02h03h04h05h06h07h08h09h10h11h12h13h14h15h16h17h18h19h20h21h22h23hSat01h02h03h04h05h06h07h08h09h
Speed78888897655664745663124546777454
Gust (km/h)1716141615141513131113141714191311151486614111111111010986
Direction
Direction
Deg.
NNW
343°
N
351°
NNW
335°
NNW
342°
NNW
348°
N
351°
NNW
343°
NNW
340°
NNW
334°
NNW
342°
N
NNE
13°
N
NNW
347°
NNW
343°
N
356°
N
NNE
14°
NNE
24°
NE
56°
NE
52°
NNE
29°
N
NNE
17°
N
NNE
20°
NNE
18°
NNE
21°
NNE
12°
N
354°
NNE
21°
NNE
24°
Humidity (%)84.986.584.285.187.488.188.087.586.885.884.183.285.383.882.684.585.486.489.691.489.991.488.087.585.885.887.187.786.886.687.886.6
Temp. (°C)-9.3-9.6-9.5-9.6-9.7-9.8-9.9-9.9-9.7-9.4-9.1-8.9-9.0-8.9-9.2-9.3-9.6-9.8-10.0-10.2-10.4-10.5-10.5-10.8-10.8-10.9-11.2-11.3-11.2-11.3-11.5-11.1

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 17:56:48 Sat CET
- Wind speed (km/h)
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- Wind direction (°deg)
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- Temperature & Dew Point (°C)
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- Humidity (%)
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