申論題

4. Based on the Douglas sea scales, The following are parts of the tables of the state of the sea (The wind generated waves) and the state of swell (The background swell).

Please answer the following questions:

3. 參考第一頁地面氣象圖，在此圖中最強的低氣壓，它的強度是多少？ 是向哪個方位移動？在此圖中最強的高氣壓，它的強度大約是多少？ 是向哪個方位移動？