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 - Ziyang/SAX Afstand
Ankang 56.0 km
Wanyuan 58.0 km
Xianyang 69.4 km
Jinghe 83.4 km
Liangping 103.8 km
Fengjie 120.3 km
Dachuan 123.8 km
Enshi 132.1 km
Youyang 134.2 km
Fengxiang 145.0 km
Xifengzhen 149.2 km
Hanzhong 168.0 km
Yan'an 182.5 km
Huayin 186.9 km
Sangzhi 215.4 km
Pingliang 231.2 km
Fang Xian 249.3 km
Chongqing 249.5 km
Yuanling 256.7 km
Nanchong 278.7 km
Lushi 284.1 km
Langzhong 287.4 km
Yuncheng 292.0 km
Beidaoqu 302.3 km
Yichang 315.7 km
Laohekou 348.8 km
Naxi 371.0 km
Changde 375.0 km
Neijiang 391.7 km
Wudu 403.6 km
Huajialing 403.7 km
Jingzhou 415.1 km
Mianyang 429.9 km
Mengjin 443.2 km
Yangcheng 445.4 km
Nanyang 451.3 km
Zhongxiang 452.1 km
Yibin 453.4 km
Zaoyang 460.4 km
Yuzhong 498.8 km
Changsha Luchthaven 510.9 km

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