Monde

Asie



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.


Stations météo à proximité - Xian de Jingyan Distance
Chengdu-Shuangliu (Aéroport) 27.9 km
Wenjiang 38.0 km
Yibin 64.0 km
Zhaotong 71.7 km
Weining 80.0 km
Mont Emei 81.7 km
Mianyang 84.8 km
Xian de Songpan 96.9 km
Xian de Zhanyi 112.6 km
Neijiang 116.9 km
Ya'an 119.0 km
Xian de 122.1 km
Wudu 140.6 km
Bijie 145.9 km
Naxi 148.7 km
Zoigê 159.2 km
Xian de Xingren 172.0 km
Kunming Aéroport 189.6 km
Kunming 195.0 km
Xichang 205.3 km
Xian de Barkam 211.7 km
Huili 216.1 km
Langzhong 218.6 km
Nanchong 226.9 km
Ville-district de Kangding 234.0 km
Xian de Yuanmou 263.7 km
Chongqing 269.1 km
Jiulong 286.2 km
Guiyang 302.4 km
Chuxiong 304.2 km
Xian de Luodian 325.4 km
Xian de Dawu 329.9 km
Hanzhong 345.3 km
Dachuan 385.0 km
Xian de Dushan 404.6 km
Lijiang 406.2 km
Xian de Liangping 416.7 km
Xian de Daocheng 419.5 km
Seda 420.0 km
Xian de Litang 423.1 km
Dali 441.9 km
Wanyuan 447.6 km
Karzé 454.9 km
Xian de Sinan 468.7 km
Xian de Rongjiang 510.2 km
Sansui 518.9 km
Youyang 523.8 km

Situation actuelle