M 6 in Indonesia on 10 Apr 2021 07:00 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: 6.0M
Depth: 82.28 Km
Lat/Lon: -8.5622 , 112.519
Event Date: 10 Apr 2021 07:00 UTC
10 Apr 2021 14:00 Local
Exposed Population: 2640000 people in MMI
9380000 people within 100km
Source: NEIC us6000e0iy
Inserted at: 10 Apr 2021 07:27 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
us6000e0iy 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.

ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.


Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1369431 0 10 Apr 2021 07:00 6M, 82.28km 5.13 N/A (in MMI>=VII) 00:27 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 ,of Jawa Timur (population 1,765,691) . The alertlevel for this event is GREEN

Intensity Population
2 million people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1369431 -8.562/112.519 6.0 82.3 4.764 10 Apr 2021 07:23 00:23 (new episode)
2 0 1369431 -8.562/112.519 6.0 82.3 4.958 10 Apr 2021 09:05 02:05 (upd of #1)
3 0 1369431 -8.562/112.519 6.0 82.3 5.131 11 Apr 2021 07:04 1d 00:04 (upd of #2)

Affected Provinces

Intensity Region Province Country Population
Jawa Timur Indonesia 1.8 million people
Jawa Timur Indonesia 3700 people

Affected populated places. Areas of interest

Intensity Name Region Province Country City class Population Distance
Sitiardjo Jawa Timur Indonesia Village - 27 km
Bantoer Jawa Timur Indonesia Village - 29 km
Donomuljo Jawa Timur Indonesia Village - 31 km
Wanakerta 1 Jawa Timur Indonesia Village - 38 km
Pandaan Jawa Timur Indonesia Village - 43 km
Senggoeroeh Jawa Timur Indonesia Village - 43 km
Sumbersuko Jawa Timur Indonesia Village - 43 km
Slorok Jawa Timur Indonesia Village - 44 km
Gondanglegi Jawa Timur Indonesia Village 22000 people 44 km
Sumberputjung Jawa Timur Indonesia Village - 44 km
Gedokwetan Jawa Timur Indonesia Village - 44 km
Panggungredjo Jawa Timur Indonesia Village - 45 km
Turen Jawa Timur Indonesia Village - 46 km
Dampit Jawa Timur Indonesia Village 23000 people 47 km
Kepandjen Jawa Timur Indonesia Village - 48 km
Ngadjum Jawa Timur Indonesia Village - 50 km
Gorotan Jawa Timur Indonesia Village - 50 km
Wlingi Jawa Timur Indonesia Village 30000 people 53 km

see full list


Critical infrastructure

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

Dams

Intensity Reservoir Dam Name River Year Distance
Sengguruh Lesti 1988 42 km
Karang Kates Brantas 1973 45 km
Lahor Brantas 1975 47 km

More information

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