The Distribution of the Total Ozone Values in the End of the Polar Winter—the Key to the Forecast of Extreme Seasons?

A. A. Vasil’ev and R. M. Vil’fand

The possibility to use the observations of the total ozone values in the atmosphere (TO) in the end of polar winters as the indicator of the cold accumulation in the troposphere and the type of its circulation is considered. The influence of TO over polar regions on the approach of early and late circulation reconstructions in the stratosphere and the following weather type in spring-summer season is concluded.