| 20-70 Situation of Earthquake Monitoring (2011) | |||||||
| (unit) | |||||||
| Region | |||||||
| Number of | Number of | ||||||
| Number of | Number of | Number of | Number of | Strong | Macro- | ||
| Seismic | National | Provincial | Municipality/ | Number of | Motion | observation | |
| Stations | Stations | Stations | County-level | Enterprise | Observation | Spots | |
| Stations | Stations | Spots | |||||
| National Total | 1617 | 187 | 211 | 1219 | 186 | 2209 | 37518 |
| Beijing | 99 | 10 | 2 | 87 | 1 | 243 | 242 |
| Tianjin | 10 | 5 | 5 | 110 | 1769 | ||
| Hebei | 86 | 8 | 21 | 57 | 12 | 65 | 2755 |
| Shanxi | 99 | 6 | 4 | 89 | 25 | 40 | 6044 |
| Inner Mongolia | 58 | 6 | 17 | 35 | 32 | 540 | |
| Liaoning | 51 | 7 | 11 | 33 | 5 | 70 | 936 |
| Jilin | 32 | 5 | 6 | 21 | 10 | 386 | |
| Heilongjiang | 61 | 9 | 2 | 50 | 1 | 106 | 4515 |
| Shanghai | 9 | 2 | 7 | 63 | 10 | ||
| Jiangsu | 95 | 9 | 6 | 80 | 2 | 85 | 1211 |
| Zhejiang | 38 | 5 | 1 | 32 | 16 | 24 | |
| Anhui | 28 | 3 | 9 | 16 | 1 | 13 | 645 |
| Fujian | 50 | 4 | 10 | 36 | 8 | 40 | 339 |
| Jiangxi | 6 | 2 | 4 | 6 | 475 | ||
| Shandong | 74 | 6 | 20 | 48 | 7 | 146 | 3436 |
| Henan | 45 | 3 | 7 | 35 | 4 | 20 | 879 |
| Hubei | 40 | 5 | 8 | 27 | 2 | 157 | |
| Hunan | 34 | 4 | 3 | 27 | 2 | 2 | 236 |
| Guangdong | 50 | 6 | 7 | 37 | 5 | 112 | 148 |
| Guangxi | 45 | 1 | 7 | 37 | 3 | 21 | 895 |
| Hainan | 20 | 2 | 4 | 14 | 14 | 2715 | |
| Chongqing | 25 | 1 | 24 | 17 | |||
| Sichuan | 139 | 12 | 13 | 114 | 36 | 219 | 2505 |
| Guizhou | |||||||
| Yunnan | 174 | 16 | 15 | 143 | 33 | 315 | 1659 |
| Tibet | 11 | 10 | 1 | 2 | |||
| Shaanxi | 58 | 6 | 9 | 43 | 9 | 30 | 3831 |
| Gansu | 73 | 9 | 10 | 54 | 10 | 166 | 267 |
| Qinghai | 37 | 5 | 2 | 30 | 20 | 40 | 87 |
| Ningxia | 18 | 4 | 3 | 11 | 51 | 266 | |
| Xinjiang | 52 | 16 | 4 | 32 | 2 | 170 | 529 |