4.8 2014-04-11 10:30:58 31.7 103.2 17 四川省阿坝藏族羌族自治州理县

Magnitude mb 4.6
Region EASTERN SICHUAN, CHINA
Date time 2014-04-11 02:31:00.0 UTC
Location 31.74 N ; 103.35 E
Depth 10 km
Distances 137 km NW of Chengdu, China / pop: 3,950,437 / local time: 10:31:00.0 2014-04-11
130 km W of Jiangyou, China / pop: 127,225 / local time: 10:31:00.0 2014-04-11
 

 
Source parameters reviewed by a seismologist
More information at:
 USGS/NEIC Denver, USA
 GeoForschungsZentrum (GEOFON) Potsdam, Germany

Intensity map created with the results of the questionnaires (click the map to enlarge).
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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 
1725-08-02 101.9 30.1 5.5 many WESTERN SICHUAN, CHINA 
1792-09-07 101.5 31.0 6.0 205 WESTERN SICHUAN, CHINA 
1793-05-15 101.5 30.6 6.0 200 WESTERN SICHUAN, CHINA 
1879-07-01 104.7 33.2 8.0 10000s GANSU, CHINA 
1893-08-29 101.5 30.5 6.8 353 WESTERN SICHUAN, CHINA 
1932-03-06 101.8 30.1 6.0 100s WESTERN SICHUAN, 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 
1955-04-14 101.8 30.0 7.5 84 WESTERN SICHUAN, CHINA 
1976-08-23 104.3 32.5 7.2 41 SICHUAN-GANSU BORDER REG, CHINA