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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
04:36-21:56 (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: 5488
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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: 05:32:32 Tue CEST
Time 21:4522h22:1522:3022:4523h23:1523:3023:45Tue00:1500:3000:4501h01:1501:3001:4502h02:1502:3002:4503h03:1503:3003:4504h04:1504:3004:4505h05:1505:30
Speed2.22.21.91.71.91.91.40.81.71.92.21.71.41.72.52.22.22.22.22.22.22.22.52.21.91.71.91.41.41.41.71.7
Gust (m/s)3.13.63.13.13.63.62.22.23.33.13.32.52.23.13.63.63.63.33.63.63.13.13.33.13.12.53.12.52.52.22.82.2
Direction
Direction
Deg.
ENE
72°
ENE
68°
ENE
71°
E
85°
E
85°
E
82°
ENE
71°
NE
50°
E
93°
ESE
102°
ESE
106°
NE
55°
ENE
64°
E
88°
ESE
113°
ESE
117°
ESE
110°
ESE
107°
ESE
106°
E
99°
E
90°
E
84°
ENE
77°
E
81°
E
88°
ENE
69°
ENE
70°
ENE
60°
E
100°
ENE
74°
NE
50°
ENE
67°
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 14h15h16h17h18h19h20h21h22h23hMon01h02h03h04h05h06h07h08h09h10h11h12h13h14h15h16h17h18h19h20h21h
Speed6.15.82.52.85.65.35.65.852.21.93.12.22.53.12.82.52.82.52.51.93.12.53.12.51.73.12.82.23.31.71.7
Gust (m/s)10.612.26.46.99.28.38.610.38.66.15.34.74.44.24.74.74.24.45.64.74.455.66.14.74.26.15.84.25.85.33.6
Direction
Direction
Deg.
S
175°
SSW
212°
SW
230°
SSW
210°
S
187°
S
178°
S
184°
S
180°
S
176°
SE
140°
WNW
299°
S
179°
SSE
165°
SE
139°
SE
140°
SE
139°
ESE
114°
ENE
75°
E
86°
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°
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: 05:32:32 Tue 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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