454 EF. Loomis—Barometrie Gradient in great storms. 
stations derived from the official publications of Russia, Aus- 
tria, Sweden, Norway, etc. the observations were 
derived from the Bulletin de Observatoire de Paris. As these 
In the Russian observations the force of the wind is expresse 
by the scale 1-10; in the Norwegian observations the scale is 
1-6; and in the Swedish observations it is 1-4. 
