指定気圧面の観測データ（日ごとの値）
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昭和 1971年7月9時（現地時間 3時） 地上
| 日 | 気圧(hPa) | 高度(m) | 気温(℃) | 相対湿度(%) | 風速(m/s) | 風向(°) |
|---|---|---|---|---|---|---|
| 1 | 989.5 | 15 | -18.3 | 66 | 1.1 | 40 |
| 2 | 990.4 | 15 | -24.1 | 55 | 0.0 | /// |
| 3 | 990.8 | 15 | -10.2 | 66 | 21.2 | 40 |
| 4 | 1001.3 | 15 | -6.0 | 83 | 13.4 | 40 |
| 5 | 996.6 | 15 | -13.1 | 73 | 10.2 | 90 |
| 6 | 985.7 | 15 | -18.4 | 84 | 10.8 | 60 |
| 7 | 990.8 | 15 | -19.0 | 86 | 10.8 | 60 |
| 8 | 983.6 | 15 | -19.0 | 62 | 10.0 | 60 |
| 9 | 987.2 | 15 | -18.0 | 60 | 7.8 | 70 |
| 10 | 988.7 | 15 | -19.9 | 52 | 5.1 | 110 |
| 11 | 984.2 | 15 | -24.4 | 63 | 0.0 | /// |
| 12 | /// | /// | /// | /// | /// | /// |
| 13 | 977.0 | 15 | -19.4 | 59 | 2.8 | 180 |
| 14 | 984.0 | 15 | -21.5 | 63 | 0.7 | 340 |
| 15 | 990.7 | 15 | -20.3 | 61 | 0.0 | /// |
| 16 | 995.3 | 15 | -25.3 | 74 | 0.2 | /// |
| 17 | 995.9 | 15 | -29.8 | 66 | 0.4 | 180 |
| 18 | 993.0 | 15 | -30.6 | 40 | 0.2 | /// |
| 19 | 979.3 | 15 | -10.1 | 58 | 11.6 | 30 |
| 20 | 982.3 | 15 | -13.5 | 79 | 3.3 | 40 |
| 21 | 987.2 | 15 | -16.5 | 60 | 0.4 | 150 |
| 22 | 989.4 | 15 | -23.0 | 40 | 0.6 | 300 |
| 23 | 998.5 | 15 | -23.9 | 42 | 2.0 | 130 |
| 24 | 1003.0 | 15 | -22.5 | 47 | 1.9 | 130 |
| 25 | 970.6 | 15 | -14.9 | 67 | 15.8 | 40 |
| 26 | 986.0 | 15 | -12.6 | 68 | 13.0 | 70 |
| 27 | 971.2 | 15 | -16.8 | 62 | 19.3 | 80 |
| 28 | 970.8 | 15 | -12.4 | 50 | 9.4 | 90 |
| 29 | 975.1 | 15 | -15.3 | 71 | 7.8 | 70 |
| 30 | 976.3 | 15 | -23.0 | 75 | 0.2 | /// |
| 31 | 984.8 | 15 | -25.1 | 70 | 0.0 | /// |