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 - Yanshi Afstand
Mengjin 43.0 km
Yangcheng 56.8 km
Nanyang 76.8 km
Zhengzhou 92.8 km
Yushe 103.5 km
Zaoyang 111.7 km
Taiyuan Luchthaven 132.0 km
Taiyuan 134.9 km
Jiexiu 139.4 km
Zhumadian 153.6 km
Zhongxiang 154.9 km
Laohekou 161.4 km
Yuanping 174.1 km
Xinyang 178.7 km
Anyang 183.5 km
Xihua 193.8 km
Jingzhou 199.5 km
Lushi 200.4 km
Yuncheng 200.8 km
Xingtai 214.8 km
Lishi 223.4 km
Shijiazhuang 231.5 km
Wuhan 233.5 km
Yichang 238.0 km
Fang Xian 253.7 km
Macheng 287.4 km
Huayin 304.4 km
Dingtao 306.5 km
Chaocheng 313.8 km
Bozhou 330.6 km
Fuyang 335.5 km
Gushi 337.9 km
Baoding 359.4 km
Yulin 374.7 km
Yan'an 376.8 km
Fengjie 397.4 km
Enshi 413.0 km
Huoshan 420.4 km
Ankang 428.5 km
Jinghe 428.7 km
Ling Xian/SHD 434.7 km
Botou 443.9 km
Yanzhou 450.7 km
Xianyang 456.6 km
Jinan 479.4 km
Wanyuan 542.2 km

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