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|  |  | 
| 令和07年10月31日 18:20 まで | |  |  |  |  |  |  | 
| 時刻 | 空間γ線量率 (×10-2μGy/h)
 | 風向 | 風速 (m/s)
 | 気温 (゚C)
 | 湿 度 (%)
 | 時間雨量 (mm)
 | 日雨量 (mm)
 | 積雪 (cm)
 | 大気 安定度
 |  
| MS | MP1 | MP2 |  
 
| 16:30 |   5.50 |   7.66 |   5.18 |     SE |    2.1 |    9.0 |   96.7 |    1.5 |   27.0 |      0 |      D |  
| 16:40 |   5.39 |   7.57 |   5.03 |     SE |    1.7 |    9.0 |   96.7 |    1.5 |   27.0 |      0 |      D |  
| 16:50 |   5.36 |   7.52 |   5.07 |     SE |    1.0 |    9.0 |   98.0 |    2.0 |   27.5 |      0 |      D |  
| 17:00 |   5.26 |   7.51 |   4.98 |    ESE |    1.7 |    9.1 |   96.7 |    2.5 |   28.0 |      0 |      D |  
| 17:10 |   5.10 |   7.36 |   4.80 |     SE |    1.1 |    9.2 |   96.0 |    0.0 |   28.0 |      0 |      D |  
| 17:20 |   5.00 |   7.29 |   4.82 |    ESE |    1.5 |    9.3 |   93.4 |    0.5 |   28.5 |      0 |      D |  
| 17:30 |   4.90 |   7.17 |   4.63 |    ESE |    2.4 |    9.3 |   94.7 |    0.5 |   28.5 |      0 |      D |  
| 17:40 |   4.81 |   7.15 |   4.53 |     NW |    1.6 |    9.6 |   94.1 |    1.0 |   29.0 |      0 |      D |  
| 17:50 |   4.73 |   7.12 |   4.58 |    NNW |    2.2 |    9.4 |   96.7 |    1.0 |   29.0 |      0 |      D |  
| 18:00 |   4.68 |   6.95 |   4.48 |     NW |    2.5 |    9.1 |   99.3 |    1.0 |   29.0 |      0 |      D |  
| 18:10 |   4.62 |   6.92 |   4.40 |     NW |    2.1 |    9.0 |  100.0 |    0.5 |   29.5 |      0 |      D |  
| 18:20 |   4.64 |   6.76 |   4.40 |    WNW |    3.0 |    9.0 |   99.4 |    0.5 |   29.5 |      0 |      D | 
 |  |  |  |  120分  |  |  |  |  |