Mondo

Asia



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.


Stazioni meteo nelle vicinanze - Rasipuram Distanza
Salem 4.2 km
Madurai 38.3 km
Arogyavaram 59.5 km
Tiruchirappalli Intl. Airport 63.2 km
Bangalore / Hindustan 65.8 km
Bangalore 73.8 km
Palayamkottai 78.6 km
Anantapur 96.9 km
Kadapa 99.9 km
Kurnool 99.9 km
Vellore 114.0 km
Coimbatore/Peelamedu 124.7 km
Pamban 126.2 km
Thiruvananthapuram Aeroporto 153.1 km
Udhagamandalam 159.6 km
Mysore 164.5 km
Bellary 171.2 km
Cuddalore 178.2 km
Karaikal 185.9 km
Nagapattinam 188.0 km
Kochi Aeroporto 199.1 km
Puttalam 199.3 km
Alappuzha 200.4 km
Mannar 201.7 km
Chitradurga 204.4 km
Jaffna 209.4 km
Katunayake 211.6 km
Nellore 211.7 km
Willingdon 214.8 km
Ongole 226.6 km
Aeroporto Internazionale di Chennai 226.8 km
Kurunegala 258.4 km
Anurādhapura Aeroporto 258.6 km
Maha Illuppallama 265.1 km
Kozhikode 265.4 km
Vavuniya 265.6 km
Madikeri 271.9 km
Kandy 287.2 km
Gadag-Betageri 298.9 km
Trincomalee 347.9 km
Mangalore/Bajpe 367.4 km
Batticaloa 399.8 km
Belgaum/Sambra 411.2 km
Honavar 420.2 km
Karwar 457.4 km