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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
07:02-18:00 (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: 1343
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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: 01:11:41 Fri CET
Time 17:1517:3017:4518h18:1518:3018:4519h19:1519:3019:4520h20:1520:3020:4521h21:1521:3021:4522h22:1522:3022:4523h23:1523:3023:45Fri00:1500:3000:4501h
Speed2.82.83.12.21.91.71.41.71.71.10.81.41.11.41.11.41.70.81.41.71.71.41.40.81.11.71.92.22.21.70.81.1
Gust (m/s)4.454.73.63.32.83.13.13.12.22.23.12.52.83.13.33.12.83.13.33.63.12.52.52.23.13.65.65.84.72.22.2
Direction
Direction
Deg.
SSE
162°
SSE
167°
SSE
166°
SE
143°
SSE
159°
SSE
162°
SSW
192°
SSW
209°
SW
229°
SSW
202°
WSW
238°
WSW
248°
WSW
256°
W
264°
W
267°
W
264°
W
271°
W
276°
W
270°
W
260°
W
266°
W
262°
W
262°
W
270°
W
264°
W
275°
WNW
283°
W
281°
W
271°
WSW
257°
SW
231°
WSW
248°
Humidity (%)55.757.360.063.365.266.866.968.068.970.672.872.974.075.376.677.678.280.080.079.679.480.180.481.382.082.581.880.378.980.584.384.4
Temp. (°C)5.85.65.14.74.54.34.85.05.34.84.85.05.05.05.05.15.24.85.25.65.85.75.85.65.55.35.45.96.45.64.44.6

Time 10h11h12h13h14h15h16h17h18h19h20h21h22h23hThu01h02h03h04h05h06h07h08h09h10h11h12h13h14h15h16h17h
Speed1.13.11.91.11.91.91.91.91.71.42.23.32.22.82.51.91.11.71.11.41.40.81.10.30.61.11.91.93.13.63.63.3
Gust (m/s)3.35.85.63.14.73.64.23.63.93.95.37.25.86.47.26.96.76.15.33.13.13.12.51.11.92.23.33.66.16.16.75.8
Direction
Direction
Deg.
SW
225°
SSE
155°
SE
125°
S
178°
SE
139°
SE
143°
S
170°
S
179°
WSW
238°
W
271°
W
278°
WNW
286°
WNW
287°
WNW
296°
W
278°
W
281°
WNW
283°
W
278°
W
277°
WSW
251°
W
260°
W
277°
W
259°
WSW
256°
WSW
237°
SSE
163°
SSE
151°
S
171°
SSE
160°
S
170°
S
180°
S
177°
Humidity (%)67.973.573.067.871.065.463.158.757.961.158.650.246.844.641.343.345.841.448.246.737.336.633.731.234.039.942.649.255.956.653.852.4
Temp. (°C)2.61.62.54.24.05.86.36.86.35.15.05.75.55.45.54.94.13.92.62.63.73.94.55.56.04.94.95.15.15.66.36.4

Graphs ZOOM 3 h 6 h 12h 1 d 5 d(max) Synchronized zoom updated: 01:11:42 Fri 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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