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 - Zefta Afstand
Cairo Intl. Vliegveld 57.0 km
Ismaïlia 113.6 km
Port Said 124.3 km
Alexandria/Nouzha (Vliegveld) 150.3 km
Luchthaven Borg El Arab 172.4 km
Ras Sedr 195.9 km
Minya Luchthaven 255.8 km
Abou Redis 275.4 km
Nekhel 287.9 km
El Arish Luchthaven 289.8 km
El Alamein Intl. Airport 308.8 km
Bahariya 345.6 km
Assioet Luchthaven 348.6 km
El-Tor Luchthaven 356.2 km
St. Catherine Intl. Airport 367.2 km
Beër Sjeva 400.3 km
Paphos 404.4 km
Akrotiri 414.7 km
Beit Dagan 416.9 km
Luchthaven Ovda 417.7 km
Luchthaven Ben-Gurion 424.7 km
Eilat Luchthaven 427.4 km
Akaba Luchthaven 432.7 km
Luchthaven Hurghada 433.0 km
Sharm el-Sheikh Vliegveld 434.0 km
Marsa Matruh Luchthaven 451.3 km
Jeruzalem 454.4 km
Ghor el Safi 472.3 km
Larnaca 475.2 km
Farafra 506.9 km
Ma An 508.9 km
Har-knaan 519.6 km
Rosh Pinna Airport 527.4 km
Queen Alia Intl. Airport 537.1 km
Irbid 541.8 km
Amman Civil Airport 542.0 km
Beiroet Luchthaven 554.7 km
Houche-Al-Oumara 589.6 km
Tripoli 616.0 km

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