7月22日7时45分甘肃省定西市岷县、漳县交界发生6.6级地震
发布时间：2013-07-22 07:54:43   
     据中国地震台网测定，北京时间 2013年7月22日7时45分 在甘肃省定西市岷县、漳县交界（ 北纬34.5, 东经104.2 ） 发生 6.6 级地震, 震源深度 20 公里。

[2013-07-22 09:28:16] 7月22日9时23分甘肃省定西市岷县、漳县交界发生3.0级地震
[2013-07-22 09:20:16] 7月22日9时12分甘肃省定西市岷县、漳县交界发生5.6级地震
[2013-07-22 08:22:17] 7月22日8时16分甘肃省定西市岷县、漳县交界发生3.3级地震
[2013-07-22 08:16:16] 7月22日8时9分甘肃省定西市岷县、漳县交界发生3.9级地震
[2013-07-22 08:12:16] 7月22日8时6分甘肃省定西市岷县、漳县交界发生3.0级地震
[2013-07-22 08:00:16] 7月22日7时54分甘肃省定西市岷县、漳县交界发生3.4级地震
[2013-07-22 07:54:43] 7月22日7时45分甘肃省定西市岷县、漳县交界发生6.6级地震

甘肃省定西市岷县、漳县交界发生6.6级地震
据中国地震台网测定，北京时间2013-07-22 07:45 在甘肃省定西市岷县、漳县交界(北纬34.5,东经104.2) 发生6.6级地震，震源深度20.0公里。

2  F earthquake2013-07-21   23:45:57.0 34.52  N   104.23  E   10 mb 6.0  GANSU, CHINA

Magnitude mb 6.0
Region GANSU, CHINA
Date time 2013-07-21 23:45:57.0 UTC
Location 34.52 N ; 104.23 E
Depth 10 km
Distances 1232 km SW of Beijing, China / pop: 7,480,601 / local time: 07:45:57.0 2013-07-22 距北京西南1232公里
175 km S of Lanzhou, China / pop: 3,200,000 / local time: 07:45:57.0 2013-07-22 距兰州南175公里
151 km SE of Linxia, China / pop: 202,402 / local time: 07:45:57.0 2013-07-22 距宁夏东南151公里

 
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).
If you have felt this earthquake please report it by filling our online questionnaire.强度图

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  
1573-01-10 104.0 34.4 6.8 many GANSU, CHINA 
1590-07-07 103.9 35.4 5.5 many GANSU, CHINA 
1633-12-00 105.3 34.1 6.0 30 GANSU, CHINA 
1649-00-00 106.0 34.0 ? many GANSU-SHAANXI BORDER REG, CHINA 
1654-07-21 105.5 34.3 8.0 10000s GANSU, CHINA 
1677-08-00 104.8 33.4 5.5 many GANSU, CHINA 
1718-06-19 105.2 35.0 7.5 40000 GANSU-NINGXIA BORDER REG, CHINA 
1765-09-02 105.0 34.8 6.5 2068 GANSU, CHINA 
1819-02-24 102.3 36.1 5.8 126 GANSU-QINGHAI BORDER REG, CHINA 
1837-09-00 103.7 34.6 6.0 37 GANSU, 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 
1885-01-14 105.7 34.5 6.0 80 GANSU, CHINA 
1921-04-12 106.2 35.8 6.5 many GANSU-NINGXIA BORDER REG, CHINA 
1936-08-01 105.7 34.2 6.0 115 GANSU, CHINA