指定気圧面の観測データ（日ごとの値）
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南大東島 1993年7月3時 地上
| 日 | 気圧(hPa) | 高度(m) | 気温(℃) | 相対湿度(%) | 風速(m/s) | 風向(°) |
|---|---|---|---|---|---|---|
| 1 | 1009.4 | 15 | /// | /// | 4.6 | 190 |
| 2 | 1011.2 | 15 | /// | /// | 3.7 | 170 |
| 3 | 1011.8 | 15 | /// | /// | 1.4 | 220 |
| 4 | 1011.5 | 15 | /// | /// | 2.3 | 180 |
| 5 | 1009.6 | 15 | /// | /// | 2.7 | 180 |
| 6 | 1008.3 | 15 | /// | /// | 0.0 | - |
| 7 | 1008.5 | 15 | /// | /// | 3.6 | 180 |
| 8 | 1009.6 | 15 | /// | /// | 3.7 | 190 |
| 9 | 1011.8 | 15 | /// | /// | 2.0 | 240 |
| 10 | 1010.5 | 15 | /// | /// | 0.0 | - |
| 11 | 1008.1 | 15 | /// | /// | 0.0 | - |
| 12 | 1009.6 | 15 | /// | /// | 0.0 | - |
| 13 | 1008.4 | 15 | /// | /// | 0.0 | - |
| 14 | 1007.3 | 15 | /// | /// | 3.2 | 190 |
| 15 | 1006.6 | 15 | /// | /// | 3.4 | 210 |
| 16 | 1007.8 | 15 | /// | /// | 2.3 | 200 |
| 17 | 1007.7 | 15 | /// | /// | 2.7 | 210 |
| 18 | 1005.4 | 15 | /// | /// | 4.1 | 220 |
| 19 | 1005.0 | 15 | /// | /// | 4.5 | 210 |
| 20 | 1003.5 | 15 | /// | /// | 4.3 | 190 |
| 21 | 1003.4 | 15 | /// | /// | 3.8 | 230 |
| 22 | 1004.6 | 15 | /// | /// | 2.7 | 190 |
| 23 | 1004.1 | 15 | /// | /// | 0.0 | - |
| 24 | 1000.8 | 15 | /// | /// | 0.7 | 340 |
| 25 | 1000.9 | 15 | /// | /// | 1.6 | 120 |
| 26 | 1003.0 | 15 | /// | /// | 1.2 | 90 |
| 27 | 1002.4 | 15 | 28.7 | 80 | 2.5 | 220 |
| 28 | 1002.2 | 15 | /// | /// | 4.7 | 130 |
| 29 | 1000.3 | 15 | 27.5 | 84 | 9.2 | 160 |
| 30 | 1005.3 | 15 | /// | /// | 6.0 | 200 |
| 31 | 1009.3 | 15 | /// | /// | 5.1 | 180 |