Forecast models such as the Global Forecast System (GFS) don’t automatically produce a point forecast for a specific town or airport, so MOS takes the ‘raw’ model forecast and applies a statistical method that produces an objective, site-specific forecast for a town or airport
What is a MOS model & how does it work?
MOS downscales the model data into weather elements important to aviation
This includes, but is not limited to, cloud coverage, ceiling height, prevailing visibility, wind speed and direction, precipitation type, and the probability of precipitation or thunderstorms
For example, we know that pressure drives wind
What is MOS in ForeFlight Mobile?
But you will find MOS in the latest release of ForeFlight Mobile
MOS stands for Model Output Statistics
As the name suggests, MOS is derived from the output of weather prediction models developed and run by research meteorologists at NOAA
The use of MOS has actually been around for decades, but has only recently been introduced for aviation use
Answer: MOS stands for model output statistics and is pronounced “moss.” MOS has been around since the 1960s and was originally developed to provide aviation meteorologists with guidance to produce useful forecasts to pilots.MOS stands for Model Output Statistics. As the name suggests, MOS is derived from the output of weather prediction models developed and run by research meteorologists at NOAA. The use of MOS has actually been around for decades, but has only recently been introduced for aviation use.
Aviation what is mos
Indo-Russian supersonic cruise missile
The BrahMos is a medium-range ramjet supersonic cruise missile that can be launched from submarines, ships, fighter aircraft or TEL. The BrahMos is notably the fastest supersonic cruise missile in the world. It is a joint-venture between the Indian Defence Research and Development Organisation (DRDO) and the Russian Federation's NPO Mashinostroyeniya, who together have formed BrahMos Aerospace. The missile is based on P-800 Oniks. The name BrahMos is a portmanteau formed from the names of two rivers, the Brahmaputra of India and the Moskva of Russia.
The BrahMos is a medium-range ramjet supersonic cruise missile
Indo-Russian supersonic cruise missile
The BrahMos is a medium-range ramjet supersonic cruise missile that can be launched from submarines, ships, fighter aircraft or TEL. The BrahMos is notably the fastest supersonic cruise missile in the world. It is a joint-venture between the Indian Defence Research and Development Organisation (DRDO) and the Russian Federation's NPO Mashinostroyeniya, who together have formed BrahMos Aerospace. The missile is based on P-800 Oniks. The name BrahMos is a portmanteau formed from the names of two rivers, the Brahmaputra of India and the Moskva of Russia.
