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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
04:34-21:58 (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: 5720
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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: 00:32:01 Wed CEST
Time 16:4517h17:1517:3017:4518h18:1518:3018:4519h19:1519:3019:4520h20:1520:3020:4521h21:1521:3021:4522h22:1522:3022:4523h23:1523:3023:45Wed00:1500:30
Speed3.14.23.93.64.43.63.34.23.93.13.63.63.93.93.63.32.82.22.51.92.21.71.91.41.71.91.40.81.11.41.10.8
Gust (m/s)4.76.75.856.76.15.85.85.84.76.45.66.15.85.84.74.43.64.43.14.23.63.63.13.63.12.21.41.91.91.91.7
Direction
Direction
Deg.
SSE
149°
SSE
156°
SSE
152°
SSE
158°
S
173°
SSW
192°
S
183°
SSE
164°
SSE
153°
SSE
168°
S
182°
S
181°
S
188°
S
185°
S
182°
S
176°
S
183°
S
183°
SSW
194°
S
183°
SSW
192°
SW
218°
SSW
205°
SW
221°
SW
236°
SSW
213°
SSW
200°
SSW
194°
SE
136°
SE
141°
S
171°
SSE
158°
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
Speed2.51.93.12.53.12.51.73.12.82.23.31.71.71.91.91.41.72.22.22.21.71.71.91.42.21.92.53.63.93.33.32.8
Gust (m/s)4.74.455.66.14.74.26.15.84.25.85.33.63.63.63.33.33.63.63.33.12.83.13.13.94.25.66.98.16.15.85.8
Direction
Direction
Deg.
E
90°
ESE
114°
SE
137°
ESE
109°
SE
136°
SE
137°
SE
126°
SE
124°
ESE
120°
SE
134°
SE
141°
SSE
156°
ESE
112°
ENE
78°
E
81°
E
79°
ENE
78°
ESE
112°
E
95°
E
79°
ENE
76°
ENE
60°
NE
39°
NE
53°
NE
55°
E
99°
SSE
147°
SE
146°
SSE
151°
SSE
153°
S
180°
S
175°
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: 00:32:01 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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