Typhoon characteristics of typhoon compass

Feature 1: A love triangle involving a fourth person.

The interaction of three typhoons leads to great uncertainty in the moving path, size and speed of compasses. According to meteorologists, this is like a love triangle with the involvement of the subtropical high, and the ending of the story has become confusing from the beginning, which has also led to different forecasting conclusions of typhoon forecasting agencies around the world, and the differences and differences in their forecasting conclusions are very obvious. And a scientific term called Fujiwara effect has once again become a hot word that puzzles meteorologists all over the world.

Feature 2: This is a difficult golf putter.

The compass typhoon is very small, and the diameter of the 7-level wind circle is only 230 kilometers. However, this little man has a strong energy, and the maximum wind force near the center reaches 13. At the same time, this guy is also a master runner, moving at a speed of 30 kilometers per hour. It's like a golf ball, and the geographical area of Shanghai is only a point relative to typhoons and land. Predicting whether this typhoon will hit Shanghai is as difficult as predicting a difficult golf putter with a distance of tens of meters.

Feature 3: You and I will have completely different feelings.

Because the compass is very small and full of energy, if the typhoon path is 50 kilometers west, it may have a very serious impact on Shanghai, and 50 kilometers east may have no impact. Therefore, when the compass grazes on the sea east of Shanghai, citizens may not feel its ferocity. In addition, the average error of the best typhoon path that can be achieved in the world at present is as much as 1 10 km. And this energetic little man, if he were in the west, Shanghai might be a completely different scene.