HK Time: Friday 19th January 00:00

Trend for site: Ma On Shan

TimeDirectionSpeedGustCloud
0.5
1
2
3
6
12
Data check

SiteDirectionSpeedLaunch HeightCloud CorrWind StationAirdata Station
Cloudy Hill 150- 210 5 - 25 kph 1350 feet 0 feet Shek Kong Shek Kong
Long Kee Wan 40- 110 15 - 25 kph 420 feet 0 feet Tates Cairn Sai Kung
Ma On Shan 60- 120 10 - 30 kph 1250 feet 200 feet Tates Cairn Sai Kung
Pak Tam Au 330- 40 12 - 30 kph 1010 feet 0 feet Tai Mei Tuk Kau Sai Chau
Shek O 60- 125 10 - 25 kph 810 feet 200 feet Waglan Island Waglan Island
Shek O West 210- 280 15 - 30 kph 700 feet 0 feet Stanley Stanley
Sth Lantau 135- 215 5 - 28 kph 1100 feet 0 feet Cheung Chau Cheung Chau

Wind Station30min1hr2hr3hr6hr12hr
Cheung Chau 90/21-30km90/21-31km85/17-25km78/15-23km84/18-26km95/18-25km
Shek Kong 0/0-0km45/2-6km65/6-12km78/10-18km80/10-19km82/9-17km
Stanley 76/24-41km79/24-41km68/23-41km62/22-39km58/20-35km73/19-33km
Tai Mei Tuk 132/7-13km124/6-11km98/6-10km88/7-11km81/10-14km93/11-15km
Tates Cairn 98/30-35km103/30-36km100/31-37km97/32-38km94/29-34km84/23-29km
Waglan Island 45/27-31km45/27-31km45/28-31km43/28-32km48/27-30km47/23-26km

Temp, Humidity, Dewpoint (calculated) , Cloudbase ( calculated approx )
Airdata Station30min1hr2hr3hr6hr12hr
Cheung Chau 18Deg/81%/14.2DP/1520ft 18Deg/81%/14.2DP/1520ft 18Deg/82%/14.4DP/1440ft 18Deg/83%/14.6DP/1360ft 18Deg/82%/14.4DP/1440ft 19Deg/76%/14.2DP/1920ft
Kau Sai Chau 17Deg/85%/14DP/1200ft 17Deg/84%/13.8DP/1280ft 17Deg/83%/13.6DP/1360ft 17Deg/83%/13.6DP/1360ft 17Deg/83%/13.6DP/1360ft 19Deg/73%/13.6DP/2160ft
Sai Kung 18Deg/86%/15.2DP/1120ft 18Deg/86%/15.2DP/1120ft 18Deg/86%/15.2DP/1120ft 18Deg/86%/15.2DP/1120ft 18Deg/85%/15DP/1200ft 19Deg/81%/15.2DP/1520ft
Shek Kong 19Deg/81%/15.2DP/1520ft 19Deg/80%/15DP/1600ft 19Deg/78%/14.6DP/1760ft 20Deg/76%/15.2DP/1920ft 20Deg/72%/14.4DP/2240ft 23Deg/63%/15.6DP/2960ft
Stanley 18Deg/0%/-2DP/8000ft 18Deg/0%/-2DP/8000ft 18Deg/0%/-2DP/8000ft 18Deg/0%/-2DP/8000ft 18Deg/0%/-2DP/8000ft 19Deg/0%/-1DP/8000ft
Waglan Island 17Deg/88%/14.6DP/960ft 17Deg/88%/14.6DP/960ft 17Deg/88%/14.6DP/960ft 17Deg/89%/14.8DP/880ft 17Deg/89%/14.8DP/880ft 18Deg/82%/14.4DP/1440ft

LEGEND DECODE
SymbolMeaning
Within Limits
NOT within limits: UNFLYABLE
Borderline: Use Caution
Wind Strength OK
Strong wind: Use Caution
Light wind
Error in the HKO data
Camera image available for site

Database Closed OK