HLSK Grøtterud
Norway, 435m (AMSL) |SHOW ON MAP|
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
06:35-18:21 (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
Hvittingfoss -.Grøtterud
hlskbakkestasjon(youknowit)gmail.com
06:35-18:21 (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: 1604
Note: Calculated from yearly data where the average wind speed is more than 4km/h.
Loading...
Averages updated: 05:22:19 Sun CET
| Time | 21:30 | 21:45 | 22h | 22:15 | 22:30 | 22:45 | 23h | 23:15 | 23:30 | 23:45 | Sun | 00:15 | 00:30 | 00:45 | 01h | 01:15 | 01:30 | 01:45 | 02h | 02:15 | 02:30 | 02:45 | 03h | 03:15 | 03:30 | 03:45 | 04h | 04:15 | 04:30 | 04:45 | 05h | 05:15 |
| Speed | 2.5 | 2.8 | 2.2 | 1.9 | 1.7 | 1.9 | 2.8 | 3.9 | 3.9 | 2.8 | 2.5 | 1.7 | 1.9 | 1.9 | 1.9 | 0.8 | 1.4 | 1.1 | 0.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.3 | 1.4 | 1.7 | 0.3 | 0 | 0 | 0 | 0 | 0 |
| Gust (m/s) | 5 | 4.4 | 4.4 | 3.1 | 2.2 | 4.2 | 4.7 | 5.8 | 5.3 | 4.4 | 3.9 | 3.3 | 3.1 | 3.9 | 3.3 | 3.1 | 2.8 | 2.8 | 1.7 | 1.9 | 3.1 | 2.8 | 3.1 | 1.1 | 2.2 | 2.2 | 1.7 | 0.8 | 0 | 0 | 0 | 1.4 |
| Direction | ||||||||||||||||||||||||||||||||
| Direction Deg. | NNW 331° | NW 324° | NW 316° | W 263° | WSW 241° | WSW 247° | WSW 257° | W 260° | W 261° | WSW 258° | W 267° | NW 310° | NNW 337° | NW 326° | NNW 337° | N 350° | NNW 343° | N 358° | N 358° | N 357° | N 0° | N 6° | N 6° | N 6° | N 6° | N 6° | N 6° | N 6° | N 6° | N 6° | N 6° | N 6° |
| Humidity (%) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Temp. (°C) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Time | 14h | 15h | 16h | 17h | 18h | 19h | 20h | 21h | 22h | 23h | Sat | 01h | 02h | 03h | 04h | 05h | 06h | 07h | 08h | 09h | 10h | 11h | 12h | 13h | 14h | 15h | 16h | 17h | 18h | 19h | 20h | 21h |
| Speed | 9.4 | 8.3 | 8.3 | 7.8 | 7.8 | 7.5 | 8.6 | 5 | 5 | 5 | 5 | 3.6 | 5 | 4.7 | 5.3 | 5.3 | 4.4 | 3.6 | 1.9 | 1.7 | 1.7 | 3.1 | 1.9 | 2.5 | 3.1 | 3.9 | 4.4 | 4.4 | 2.8 | 3.1 | 1.1 | 2.2 |
| Gust (m/s) | 17.8 | 16.7 | 17.5 | 15 | 14.7 | 15 | 13.6 | 11.1 | 11.1 | 7.8 | 9.7 | 7.5 | 9.4 | 8.9 | 9.4 | 8.1 | 6.9 | 6.1 | 5 | 3.6 | 3.6 | 6.1 | 4.7 | 4.4 | 5.8 | 5.8 | 6.7 | 6.7 | 5 | 6.4 | 3.1 | 3.6 |
| Direction | ||||||||||||||||||||||||||||||||
| Direction Deg. | WNW 300° | NW 309° | WNW 301° | NW 304° | WNW 289° | WNW 283° | W 280° | WNW 291° | W 269° | W 265° | W 275° | W 272° | WNW 283° | W 281° | W 278° | W 281° | W 278° | W 276° | WSW 240° | WSW 244° | WSW 258° | W 263° | WSW 254° | WSW 257° | W 262° | W 262° | W 269° | W 271° | W 281° | W 280° | NW 326° | NW 313° |
| Humidity (%) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Temp. (°C) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Graphs
ZOOM
3 h
6 h
12h
1 d
5 d(max)
Synchronized zoom
updated: 05:22:19 Sun CET
- Wind speed (m/s)
- Wind direction (°deg)
- Temperature & Dew Point (°C)
- Humidity (%)
Scroll down or click here to load graphs.
Scroll down or click here to load graphs.
Scroll down or click here to load graphs.
Scroll down or click here to load graphs.
