Wereld

Afrika



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 - Saint Catherine Afstand
St. Catherine Intl. Airport 1.4 km
El-Tor Luchthaven 62.9 km
Sharm el-Sheikh Vliegveld 75.7 km
Abou Redis 98.5 km
Nekhel 119.3 km
Eilat Luchthaven 127.9 km
Akaba Luchthaven 138.5 km
Luchthaven Hurghada 146.5 km
Luchthaven Ovda 152.3 km
Ras Sedr 170.4 km
El Arish Luchthaven 223.2 km
Ma An 235.7 km
Beër Sjeva 250.0 km
Ghor el Safi 266.6 km
Ismaïlia 268.4 km
Tabuk Luchthaven 285.2 km
Marsa Alam Int. Airport 294.1 km
Jeruzalem 310.8 km
Port Said 315.6 km
Beit Dagan 316.8 km
Luxor Luchthaven 318.1 km
Luchthaven Ben-Gurion 319.3 km
Cairo Intl. Vliegveld 324.7 km
Queen Alia Intl. Airport 350.4 km
Al Wajh Airport 352.6 km
Amman Civil Airport 369.9 km
Assioet Luchthaven 370.8 km
Minya Luchthaven 373.5 km
Irbid 405.6 km
Mafrak 415.1 km
Har-knaan 423.6 km
Rosh Pinna Airport 427.7 km
Guriat Vliegveld 435.7 km
Prince Hasan Airport 466.9 km
Alula 494.2 km
Kharga 495.7 km
Turaif Airport 586.5 km
Yanbu Luchthaven 606.1 km

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