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| 大分川 | ||||||||
| 観測日時 | 由布院 | 合棚 | 大分 | 小野屋 | 阿蘇野 | 今市 | 長湯 | |
| 雨量 | 雨量 | 雨量 | 雨量 | 雨量 | 雨量 | 雨量 | ||
| 2015/8/20 | 1:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 2:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 3:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 4:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 5:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 6:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 7:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 8:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 9:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 10:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 11:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 12:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 13:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 14:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 15:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 16:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 17:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 18:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 19:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 20:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 21:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 22:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 23:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/20 | 24:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 1:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 2:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 3:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 4:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 5:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 6:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 7:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 8:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 9:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 10:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 11:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 12:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 13:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 14:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 15:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 16:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 17:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 18:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 19:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 20:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 21:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 22:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 23:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/21 | 24:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 1:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 2:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 3:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 4:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 5:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 6:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 7:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 8:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 9:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 10:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 11:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 12:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 13:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 14:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 15:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 16:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 17:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 18:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 19:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 20:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 21:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 22:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 23:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/22 | 24:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 1:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 2:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 3:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 4:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 5:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 6:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 7:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 8:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 9:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 10:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 11:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 12:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 13:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 14:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 15:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 16:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 17:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 18:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 19:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 20:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 21:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 22:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 23:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/23 | 24:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 1:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 2:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 3:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 4:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 5:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 6:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 7:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 8:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 9:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 10:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 11:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 12:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 13:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 14:00 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 15:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 16:00 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2015/8/24 | 17:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 18:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 19:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 20:00 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2015/8/24 | 21:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/24 | 22:00 | 2 | 1 | 1 | 1 | 3 | 2 | 3 |
| 2015/8/24 | 23:00 | 3 | 3 | 1 | 4 | 7 | 7 | 6 |
| 2015/8/24 | 24:00:00 | 4 | 8 | 1 | 5 | 3 | 6 | 2 |
| 2015/8/25 | 1:00 | 8 | 12 | 2 | 9 | 10 | 11 | 8 |
| 2015/8/25 | 2:00 | 8 | 7 | 1 | 6 | 9 | 9 | 7 |
| 2015/8/25 | 3:00 | 15 | 14 | 5 | 20 | 19 | 28 | 18 |
| 2015/8/25 | 4:00 | 29 | 37 | 17 | 27 | 22 | 27 | 22 |
| 2015/8/25 | 5:00 | 18 | 15 | 12 | 12 | 7 | 7 | 7 |
| 2015/8/25 | 6:00 | 26 | 14 | 6 | 11 | 14 | 11 | 12 |
| 2015/8/25 | 7:00 | 29 | 18 | 7 | 12 | 19 | 12 | 11 |
| 2015/8/25 | 8:00 | 10 | 9 | 2 | 9 | 9 | 10 | 11 |
| 2015/8/25 | 9:00 | 7 | 4 | 0 | 1 | 4 | 1 | 1 |
| 2015/8/25 | 10:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/25 | 11:00 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/25 | 12:00 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/25 | 13:00 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2015/8/25 | 14:00 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| 2015/8/25 | 15:00 | 2 | 2 | 0 | 0 | 1 | 0 | 1 |
| 2015/8/25 | 16:00 | 2 | 2 | 0 | 0 | 0 | 0 | 1 |
| 2015/8/25 | 17:00 | 2 | 1 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/25 | 18:00 | 2 | 1 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/25 | 19:00 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/25 | 20:00 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/25 | 21:00 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
| 2015/8/25 | 22:00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/25 | 23:00 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/25 | 24:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 1:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 2:00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 3:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 4:00 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/26 | 5:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 6:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 7:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 8:00 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2015/8/26 | 9:00 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| 2015/8/26 | 10:00 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| 2015/8/26 | 11:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 12:00 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 13:00 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 14:00 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/26 | 15:00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2015/8/26 | 16:00 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/26 | 17:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 18:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 19:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 20:00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 21:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 22:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 23:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/26 | 24:00:00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 1:00 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/27 | 2:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 3:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 4:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 5:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 6:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 7:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 8:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 9:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 10:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 11:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 12:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 13:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 14:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 15:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 16:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 17:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 18:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 19:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 20:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 21:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 22:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 23:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/27 | 24:00:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 1:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 2:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 3:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 4:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 5:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 6:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 7:00 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2015/8/28 | 8:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 9:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015/8/28 | 10:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |