| Region or station | Maoxian | Songpan | Wenchuan | Lixian | Heishui | Zipingpu | UMR |
| Spring | 2, 5, 15 | 4, 19 | 4, 7, 17, 24 | 2, 4, 9, 15 | 2, 4, 21 | 4, 7, 17 | 2, 4, 19 | Summer | 2, 7, 13 | 2, 6, 9 | 2, 17 | 3, 11 | 5, 15 | 3, 5, 17 | 5 | Autumn | 2, 4, 10, 20 | 2, 5, 9, 15 | 2, 4, 6, 11, 20 | 2, 10, 18 | 5, 9, 16 | 4, 16 | 2, 5, 10, 17 | Winter | 4, 11, 23 | 3, 5, 14 | 4, 9, 15 | 4, 7, 16 | 3, 5, 14 | 3, 6, 15 | 3, 15 | Annual | 3, 11, 18 | 2, 5, 9, 18 | 3, 7, 12, 18 | 4, 11, 15 | 2, 5, 16 | 3, 5, 17 | 2, 5, 17 |
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