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 - Tianmen Afstand
Yueyang 56.9 km
Zhongxiang 70.2 km
Zaoyang 85.0 km
Wuhan 107.6 km
Jingzhou 110.4 km
Changsha Luchthaven 111.0 km
Xinyang 118.1 km
Nanyang 121.3 km
Zhumadian 140.6 km
Nanyue 155.0 km
Xiushui 174.0 km
Changde 178.8 km
Laohekou 182.2 km
Yichun 186.8 km
Zhengzhou 187.0 km
Mengjin 197.4 km
Macheng 201.7 km
Xihua 205.5 km
Yichang 207.8 km
Shaoyang 238.4 km
Lingling 255.1 km
Ji'an 257.1 km
Fang Xian 273.1 km
Lushi 276.5 km
Gushi 286.7 km
Fuyang 303.1 km
Lushan 317.5 km
Nanchang 320.7 km
Yuanling 321.1 km
Bozhou 325.1 km
Wugang 325.7 km
Sangzhi 338.0 km
Huoshan 354.2 km
Huayin 377.1 km
Guangchang 394.7 km
Fengjie 408.5 km
Zhijiang 409.1 km
Enshi 412.2 km
Nancheng 413.7 km
Tongdao 418.7 km
Anqing 432.3 km
Jingdezhen 453.6 km
Hefei 456.2 km
Ankang 467.3 km
Xuzhou 475.1 km
Bengbu 479.9 km
Shaowu 504.1 km

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