指定気圧面の観測データ（日ごとの値）
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仙台 2006年7月21時 地上
| 日 | 気圧(hPa) | 高度(m) | 気温(℃) | 相対湿度(%) | 風速(m/s) | 風向(°) |
|---|---|---|---|---|---|---|
| 1 | 1001.8 | 44 | 20.9 | 95 | 4.7 | 170 |
| 2 | 998.0 | 44 | 18.9 | 94 | 3.0 | 330 |
| 3 | 998.7 | 44 | 22.4 | 82 | 1.2 | 150 |
| 4 | 1002.3 | 44 | 19.3 | 90 | 3.2 | 140 |
| 5 | 996.9 | 44 | 17.4 | 96 | 4.1 | 350 |
| 6 | 997.2 | 44 | 20.1 | 91 | 2.6 | 140 |
| 7 | 1003.0 | 44 | 21.2 | 88 | 2.6 | 120 |
| 8 | 1010.2 | 44 | 18.3 | 97 | 1.0 | 110 |
| 9 | 1011.6 | 44 | 20.3 | 98 | 0.5 | 130 |
| 10 | 1010.5 | 44 | 20.9 | 98 | 0.7 | 60 |
| 11 | 1007.4 | 44 | 21.9 | 95 | 1.1 | 130 |
| 12 | 1002.7 | 44 | 26.7 | 79 | 1.2 | 110 |
| 13 | 1002.1 | 44 | 25.2 | 94 | 0.5 | 110 |
| 14 | 1004.7 | 44 | 29.3 | 67 | 3.6 | 310 |
| 15 | 1003.0 | 44 | 22.9 | 96 | 2.3 | 160 |
| 16 | 1003.3 | 44 | 20.4 | 94 | 1.4 | 70 |
| 17 | 1001.8 | 44 | 20.0 | 95 | 1.3 | 340 |
| 18 | 1001.4 | 44 | 19.6 | 95 | 2.6 | 120 |
| 19 | 1002.3 | 44 | 19.2 | 90 | 1.7 | 140 |
| 20 | 1003.1 | 44 | 17.8 | 97 | 1.9 | 170 |
| 21 | 998.7 | 44 | 18.2 | 97 | 2.6 | 100 |
| 22 | 1001.8 | 44 | 19.5 | 95 | 1.5 | 170 |
| 23 | 1002.4 | 44 | 22.1 | 92 | 0.6 | 170 |
| 24 | 1004.0 | 44 | 20.6 | 95 | 1.1 | 290 |
| 25 | 1009.5 | 44 | 23.8 | 78 | 1.6 | 330 |
| 26 | 1010.3 | 44 | 24.5 | 75 | 1.7 | 170 |
| 27 | 1007.3 | 44 | 24.3 | 71 | 1.8 | 180 |
| 28 | 1003.4 | 44 | 20.7 | 96 | 3.5 | 350 |
| 29 | 1008.4 | 44 | 20.8 | 88 | 1.1 | 40 |
| 30 | 1012.3 | 44 | 21.4 | 74 | 1.3 | 70 |
| 31 | 1011.8 | 44 | 19.2 | 79 | 3.7 | 130 |