Regional instrumental seismicity
This seismicity maps have been generated by concatenating the ISC catalogue (since 1964), the EMSC Euro-Med Bulletin catalogue and the EMSC Real Time catalogue. Therefore, they show the seismicity from 1964 until the earthquake occurrence.
Regional deadly earthquakes from 1500 to 2000
| Date |
Long. |
Lat. |
Mag. |
Death |
Location |
|
| 1657-04-21 | 103.6 | 31.5 | 6.0 | many | EASTERN SICHUAN, CHINA |
| 1677-08-00 | 104.8 | 33.4 | 5.5 | many | GANSU, CHINA |
| 1713-09-04 | 103.7 | 32.0 | 6.5 | 6.5 | WESTERN SICHUAN, CHINA |
| 1879-07-01 | 104.7 | 33.2 | 8.0 | 10000s | GANSU, CHINA |
| 1881-07-20 | 104.6 | 33.6 | 6.5 | 523 | GANSU, CHINA |
| 1933-08-25 | 103.4 | 31.9 | 7.5 | 6800 | EASTERN SICHUAN, CHINA |
| 1941-10-08 | 102.3 | 31.7 | 6.0 | 120 | WESTERN SICHUAN, CHINA |
| 1976-08-23 | 104.3 | 32.5 | 7.2 | 41 | SICHUAN-GANSU BORDER REG, CHINA |
Source: T. Utsu ; International Handbook of Earthquake and Engineering Seismology; vol. A; 691-718
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Testimonies, photos