Wereld

Azië



What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Weerstations in de buurt - Datong/QHI Afstand
Yuanmou 34.4 km
Chuxiong 46.4 km
Jiulong 50.2 km
Huili 63.5 km
Xichang 68.5 km
Kangding 77.4 km
Yuanjiang 83.4 km
Jiangcheng 99.3 km
Dawu 108.8 km
Simao 120.1 km
Kunming 120.2 km
Kunming Luchthaven 127.3 km
Lijiang 135.5 km
Jinghong 146.7 km
Daocheng 160.3 km
Ya'an 163.3 km
Dali 169.0 km
Litang 170.4 km
Lincang 175.1 km
Huize 178.6 km
Emei Shan 193.8 km
Mengzi 207.8 km
Lancang 215.1 km
Zhaotong 230.3 km
Luxi 239.3 km
Zhanyi 241.7 km
Wenjiang 256.4 km
Sa Pa 262.8 km
Gengma 263.3 km
Internationale luchthaven Chengdu Shuangliu 267.7 km
Lào Cai 276.8 km
Baoshan 277.0 km
Weining 289.4 km
Batang 293.9 km
Deqen 313.1 km
Yibin 328.0 km
Tengchong 358.0 km
Guangnan 383.8 km
Neijiang 388.2 km
Xingren 391.6 km
Bijie 395.3 km
Naxi 414.6 km
Ruili 432.0 km
Lashio 444.0 km
Putao 475.0 km
Myitkyina 477.7 km
Bắc Kạn 478.8 km
Napo 484.5 km
Bhamo 501.3 km