M 4.6 in China on 04 Jun 2017 13:24 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: 8.57 Km
Lat/Lon: 24.641 , 122.5938
Event Date: 04 Jun 2017 13:24 UTC
04 Jun 2017 21:24 Local
Exposed Population:
480000 people within 100km
Source: NEIC us20009km7
Inserted at: 04 Jun 2017 14:27 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 0
us20009km7 Scaled population (vector) 0  
  C1 earthquake 1  
  C2 earthquake 0  
  Country Vulnerability 0  
  INFORM_normalised 1  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1169844 0 04 Jun 2017 13:24 4.6M, 8.57km N/A 490 thousand (in 100km) 01:02 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 Taiwan (population 22,456,987) . The nearest places are Kubura, and I-lan.

Radius Population
100 km 490000 people
75 km 1600 people
50 km 1500 people
20 km no people
10 km no people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Taiwan China 22.5 million people
Okinawa Japan 1.2 million people
Fujian China 33.3 million people
Zhejiang China 45.9 million people

Affected populated places

Name Region Province Country City class Population Distance
Kubura Okinawa Japan Village - 42 km
I-lan I-lan Taiwan Major city - 87 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
Yonaguni OGN 21 Civ. Paved Yes 4900 43 km
9 0 87 km

Ports

Name LOCODE Country Distance
Suao TWSUO Taiwan 75 km

More information

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