On the Forecasting of the Movement of Typhoon

抄録

From the results of str e amline analyses of typhoons, it is found that the point which corresponds to Scherhag's “delta”appears in the moving direction of typhoon, and approaches to the typhoon center with height. And the fact that the direction from the typhoon center to this delta point agrees with the direction of a steering current and typhoon moves along this direction, is clarified.