Page 171 - 2019年臺灣海域風力觀測資料月統計年報

表 3-26 澎湖馬公港測站 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 26.3% 6.4 4 10.5 5 NNE 2/23 13:00 17.3 8 2/23 13:00 7.9 70.6 21.5 0.0 94.9 0.6 0.0 4.5 NNE 61.0%
2019/03 55.6% 5.5 4 10.6 5 NNE 3/15 14:00 19.0 8 3/7 15:00 16.4 69.3 14.3 0.0 81.1 5.6 1.9 11.4 NNE 54.3%
2019/04 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
2019/05 14.1% 4.0 3 10.0 5 N 5/29 13:00 16.0 7 5/29 14:00 53.3 34.3 12.4 0.0 55.2 25.7 4.8 14.3 NNE 35.2%
2019/06 66.0% 2.9 2 7.5 4 NNE 6/15 12:00 11.9 6 6/14 17:00 68.0 32.0 0.0 0.0 12.0 26.3 56.4 5.3 SSW 29.5%
2019/07 61.4% 3.2 2 11.6 6 N 7/17 16:00 18.6 8 7/17 16:00 61.5 36.1 2.4 0.0 12.4 21.0 51.9 14.7 SSW 27.6%
2019/08 58.7% 4.0 3 11.4 6 N 8/8 23:00 20.2 8 8/8 16:00 43.1 51.9 5.0 0.0 31.2 11.9 33.6 23.3 NNE 15.3%
3-26
2019/09 96.8% 5.5 4 14.4 7 N 9/30 19:00 25.0 10 9/30 18:00 28.6 51.2 19.9 0.3 71.0 5.0 4.6 19.4 NNE 47.3%
2019/10 99.2% 6.4 4 12.7 6 NNE 10/14 23:00 21.9 9 10/15 17:00 14.6 51.8 33.6 0.0 82.6 3.3 6.1 8.0 NNE 65.6%
2019/11 98.8% 8.4 5 14.7 7 NNE 11/19 04:00 27.2 10 11/19 08:00 4.2 36.1 59.1 0.6 95.0 0.1 0.0 4.9 NNE 82.3%
2019/12 94.0% 7.3 4 13.7 6 NNE 12/7 15:00 24.0 9 12/5 00:00 8.2 52.9 38.9 0.0 92.9 0.6 0.1 6.4 NNE 75.0%
註：蒲福風級表詳閱表 1-18 資料來源：港灣技術研究中心