M 5.6 in Indonesia from 02 May 2021 17:46 UTC to 17:46

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: 5.6M
Depth: 16.38 Km
Lat/Lon: -2.3715 , 99.7316
Event Date: 02 May 2021 17:46 UTC
03 May 2021 00:46 Local
Exposed Population: Less then 100 people in MMI VI
About 40000 people within 100km
Source: NEIC us7000dziv
Inserted at: 02 May 2021 18:05 UTC
INFORM Coping capacity of the alert score
4.8 (Indonesia)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)		 GDACS score
NEIC 0 0
us7000dziv Scaled population (raster) 0  
  C1 shakemap -1.73  
  C2 shakemap 0.79  
  Country Vulnerability 0  
  INFORM_normalised 0.96  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1373254 0 02 May 2021 17:46 5.6M, 16.38km 5.5 N/A (in MMI>=VII) 00:18 NEIC
1373541 0 02 May 2021 17:46 5.5M, 21km 5.17 N/A (in MMI>=VII) 1d 20:23 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 Indonesia , Province of Sumatera Barat (population 4,301,938) . The nearest places are Beriolou, Kaliet, Gigitji, Katiet, Patdarai, Maileppet, Siberimanua, Taigebgem, Sigoisooinan, Pasapuat, and Tapuraukat.

Radius Population
100 km 41000 people
75 km 32000 people
50 km 22000 people
20 km 9200 people
10 km 4600 people
5 km 1100 people
2 km <1000 people

Affected Provinces

Region Province Country Population
Sumatera Barat Indonesia 4.3 million people

Affected populated places

Name Region Province Country City class Population Distance
Beriolou Sumatera Barat Indonesia Village - 4 km
Kaliet Sumatera Barat Indonesia Village - 7 km
Gigitji Sumatera Barat Indonesia Village - 11 km
Katiet Sumatera Barat Indonesia Village - 12 km
Patdarai Sumatera Barat Indonesia Village - 20 km
Maileppet Sumatera Barat Indonesia Village - 20 km
Siberimanua Sumatera Barat Indonesia Village - 30 km
Taigebgem Sumatera Barat Indonesia Village - 33 km
Sigoisooinan Sumatera Barat Indonesia Village - 35 km
Pasapuat Bengkulu Indonesia Village - 38 km
Simagandjo Bengkulu Indonesia Village - 44 km
Sabeugukgung Bengkulu Indonesia Village - 60 km
Taikaguru Bengkulu Indonesia Village - 60 km
Silaoinan Bengkulu Indonesia Village - 64 km
Tapuraukat Bengkulu Indonesia Village - 68 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
Sipora Rokot RKO unknown 0 32 km

Ports

Name LOCODE Country Distance
North Pagai Island Indonesia 67 km
South Pagai Island Indonesia 98 km

More information

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