Good show with about the comments about the use of millibars by the Weather Channel.  The NOAA National Weather Service and the American Meteorological Society have converted to hectopascals.  However, they use millibars in  severe storm warnings since that is what the public and most amateur weather people have on their pressure instruments.  Kilopascals would be a much better unit to use for weather.
 
As you know, millibars is metric and is equal to hectopascals which is another name.  Millibars has been used for a century.  Compatibility with other uses of pressure was not a consideration when weather people chose hectopascals.
 
Stan Doore
  
 
 
 
----- Original Message -----
Sent: Monday, December 26, 2005 8:21 PM
Subject: [USMA:35473] Weather channel web site and millibars

Has anyone had contact with the Weather Channel web site and the use of millibars for barometric pressure in the metric display of the current weather?
 
I happened to go back to the site after a very long absence and noticed that they had kept my configuration information to display the current weather using metric units. I also noticed that they displayed everything correctly except for barometric pressure (in millibars).
 
I wrote to them requesting that they use kilopascals instead. I was just wondering if anyone else had had contact with them about this.
 
Ezra

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