Page 182 - 2019年臺灣海域風力觀測資料月統計年報

表 3-32 連江北竿港測站 2019 年 1-12 月風速與風向重要統計量統計表
當月平均風速 平均風速當月最大值 陣風風速當月最大值 平均風速分布情形 平均風向分布情形 主要風向
風力 平均 平均 瞬間 百
年/月 <2 級 2~4 級 4~6 級 >6 級 N~E E~S S~W W~N
蒐集率 風速 風級 風速 風級 風向 發生時間 風速 風級 發生時間 (%) (%) (%) (%) 來向 分
(m/s) (m/s) (m/s) (%) (%) (%) (%) 比
2019/01 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
2019/02 19.8% 2.9 2 5.3 3 NNE 2/25 22:00 11.4 6 2/24 00:00 63.9 36.1 0.0 0.0 75.9 12.8 0.8 10.5 NNE 66.2%
2019/03 11.0% 1.9 2 4.0 3 NNE 3/1 00:00 8.8 5 3/3 02:00 93.9 6.1 0.0 0.0 69.4 15.9 4.9 9.8 NNE 39.0%
2019/04 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
2019/05 29.0% 2.6 2 7.2 4 N 5/28 05:00 16.4 7 5/28 06:00 64.4 35.6 0.0 0.0 54.2 16.2 12.5 17.1 NNE 34.7%
2019/06 99.7% 2.9 2 7.9 4 SSW 6/9 17:00 15.7 7 6/19 17:00 57.1 42.9 0.0 0.0 41.4 22.1 24.2 12.3 NNE 26.6%
2019/07 99.9% 4.0 3 9.7 5 SSW 7/9 18:00 19.2 8 7/9 18:00 35.8 62.2 2.0 0.0 20.4 20.7 49.7 9.2 SSW 34.7%
2019/08 99.6% 2.8 2 7.7 4 S 8/10 19:00 15.8 7 8/8 20:00 67.6 32.4 0.0 0.0 41.4 13.0 21.6 24.0 N 25.2%
3-32
2019/09 99.3% 2.9 2 10.3 5 N 9/21 01:00 14.3 7 9/21 03:00 66.0 33.4 0.6 0.0 53.1 6.3 2.0 38.6 N 40.1%
2019/10 100.0% 3.1 2 7.4 4 NNE 10/15 06:00 15.4 7 10/15 06:00 58.9 41.1 0.0 0.0 62.2 7.8 3.4 26.6 N 37.9%
2019/11 44.9% 3.9 3 8.8 5 NNE 11/20 16:00 17.7 8 11/20 16:00 38.4 59.4 2.2 0.0 76.2 4.3 0.9 18.6 NNE 47.1%
2019/12 30.0% 4.2 3 8.3 5 NNE 12/3 12:00 14.4 7 12/7 13:00 30.1 69.5 0.4 0.0 63.3 7.6 3.1 26.0 NNE 38.6%
註：蒲福風級表詳閱表 1-18 資料來源：港灣技術研究中心