M 4.6 in China on 02 Jul 2020 03:11 UTC

Hazard models

EQ parameters
Shakemap
Tsunami

Event summary

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude: 4.6M
Depth: 10 Km
Lat/Lon: 27.1785 , 104.684
Event Date: 02 Jul 2020 03:11 UTC
02 Jul 2020 11:11 Local
Exposed Population:
8900000 people within 100km
Source: NEIC us7000agdw
Inserted at: 04 Jul 2020 22:57 UTC
INFORM Coping capacity of the alert score
3.6 (China)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0.3 0.3
us7000agdw Scaled population (vector) 6.95  
  C1 earthquake 1.39  
  C2 earthquake -0.24  
  Country Vulnerability 0.26  
  INFORM_normalised 0.82  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1318810 0.3 02 Jul 2020 03:11 4.6M, 10km N/A 9 million (in 100km) 00:16 NEIC
1319239 0.3 02 Jul 2020 03:11 4.6M, 10km N/A 8.9 million (in 100km) 2d 19:45 NEIC
The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.
The episode that has the last updated information.
* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened in China , Province of Guizhou (population 35,893,540) . The nearest places are Liuquhe, Hezhang, Qingshan, Caishen, Shuitang, Shashilang, Xingfa, Tuojie, Magu, Yang-chia-wan, and Shuangshan.

Radius Population
100 km 8.9 million people
75 km 5.5 million people
50 km 2.2 million people
20 km 300000 people
10 km 96000 people
5 km 11000 people
2 km <1000 people

Affected Provinces

Region Province Country Population
Guizhou China 35.9 million people
Yunnan China 41 million people

Affected populated places

Name Region Province Country City class Population Distance
Liuquhe Guizhou China Village - 6 km
Hezhang Guizhou China City - 6 km
Qingshan Guizhou China Village - 7 km
Caishen Guizhou China Village - 15 km
Shuitang Guizhou China Village - 16 km
Shashilang Guizhou China Village - 18 km
Xingfa Guizhou China Village - 23 km
Tuojie Guizhou China Village - 24 km
Magu Guizhou China Village - 25 km
Yang-chia-wan Guizhou China Village - 27 km
Yisagou Yunnan China Village - 28 km
Guda Guizhou China Village - 28 km
Yemachuan Guizhou China Village - 32 km
Kele Guizhou China Village - 32 km
Zhenxiong Yunnan China City - 34 km
I-tse-ho Guizhou China Village - 36 km
Niuchang Yunnan China Village - 36 km
Salaxi Guizhou China Village - 36 km
Fuchu Guizhou China Village - 37 km
Qingchang Guizhou China Village - 38 km
Yang-chieh-tzu Guizhou China Village - 38 km
Panxiong Guizhou China Village - 39 km
Linkou Yunnan China Village - 40 km
Fachong Guizhou China Village - 40 km
Yancang Guizhou China Village - 40 km
Hengdi Guizhou China Village - 42 km
Yindi Guizhou China Village - 43 km
Ertang Guizhou China Village - 44 km
Wude Yunnan China Village - 44 km
Dawan Guizhou China Village - 45 km
Gukai Guizhou China Village - 45 km
Dajiezi Guizhou China Village - 45 km
Banqiao Yunnan China Village - 46 km
T'u-chieh-tzu Guizhou China Village - 47 km
Kuixiang Yunnan China Village - 47 km
K'uei-hsiang Yunnan China Village - 49 km
Ai-chia-p'ing Guizhou China Village - 49 km
Xiatengqiao Guizhou China Village - 51 km
Chin-chung Guizhou China Village - 52 km
Changchunpu Guizhou China Village - 52 km
Shanshu Yunnan China Village - 53 km
Xiangshui Guizhou China Village - 53 km
Weining Guizhou China City - 54 km
Dongguan Guizhou China Village - 54 km
Wei-hsin Guizhou China Village - 54 km
Wangjiazhai Guizhou China Village - 54 km
Hsiao-hai-tzu Guizhou China Village - 54 km
Panuokuai Guizhou China Village - 55 km
Dahebian Guizhou China Village - 55 km
Mangbu Yunnan China Village - 55 km
Goujiezi Guizhou China Village - 56 km
Nankai Guizhou China Village - 56 km
Kuadu Guizhou China Village - 56 km
Chih-k'un Guizhou China Village - 56 km
Caohai Guizhou China Village 56000 people 57 km
Lo-k'an Yunnan China Village - 58 km
Heguantun Guizhou China Village - 58 km
Yang-liu-shu Yunnan China Village - 59 km
Longchang Guizhou China Village - 60 km
Bijie Guizhou China Village 77000 people 61 km
Bazhaiping Guizhou China Village - 62 km
Longjie Yunnan China Village - 62 km
Zhuchang Guizhou China Village - 63 km
Dewu Guizhou China Village - 63 km
Yaozhan Guizhou China Village - 64 km
Anle Yunnan China Village - 64 km
Muxiang Yunnan China Village - 64 km
Maochang Guizhou China Village - 65 km
Yachi Guizhou China Village - 65 km
Longchang Guizhou China Village - 66 km
Niu--kun-tang Yunnan China Village - 66 km
Huangtupo Guizhou China Village - 66 km
Dawan Yunnan China Village - 66 km
Guala Guizhou China Village - 66 km
Yuhe Yunnan China Village - 67 km
Longjiezi Guizhou China Village - 67 km
P'o-ch'iao Guizhou China Village - 68 km
Hai-tzu-chieh Guizhou China Village - 68 km
Duipo Guizhou China Village - 69 km
Shuicheng Guizhou China City - 69 km
Shuangshan Guizhou China Village - 69 km

see full list

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Airports

Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Zhaotong 1950 0 94 km

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.