M 5.5 in Indonesia on 11 Jun 2021 02:23 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: 5.5M
Depth: 63.96 Km
Lat/Lon: 0.0496 , 124.2913
Event Date: 11 Jun 2021 02:23 UTC
11 Jun 2021 10:23 Local
Exposed Population: 440000 people within 100km
Source: NEIC us7000ebx6
Inserted at: 11 Jun 2021 02:44 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
us7000ebx6 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
1379964 0 11 Jun 2021 02:23 5.5M, 63.96km 3.99 N/A (in MMI>=VII) 00:20 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 Sulawesi Utara (population 362,929) . The alertlevel for this event is GREEN

Intensity Population
no people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1379964 0.05/124.291 5.5 64.0 3.992 11 Jun 2021 02:47 00:23 (new episode)
2 0 1379964 0.05/124.291 5.5 64.0 3.992 11 Jun 2021 04:27 02:03 (upd of #1)
3 0 1379964 0.05/124.291 5.5 64.0 3.992 12 Jun 2021 02:27 1d 00:04 (upd of #2)
4 0 1379964 0.05/124.291 5.5 64.0 3.992 12 Jun 2021 08:39 1d 06:15 (upd of #3)

Affected Provinces

Intensity Region Province Country Population
Sulawesi Utara Indonesia 360000 people

Affected populated places. Areas of interest

Intensity Name Region Province Country City class Population Distance
Kombot Sulawesi Utara Indonesia Village - 41 km
Pinolosean Sulawesi Utara Indonesia Village - 43 km
Onggunoi Sulawesi Utara Indonesia Village - 48 km
Salongo Sulawesi Utara Indonesia Village - 50 km
Kinolontagan Sulawesi Utara Indonesia Village - 64 km
Dumoga-ketjil Sulawesi Utara Indonesia Village - 64 km
Nuangan Sulawesi Utara Indonesia Village - 67 km
Pusian Sulawesi Utara Indonesia Village - 68 km
Negerilama Sulawesi Utara Indonesia Village - 70 km
Bongkoedai Sulawesi Utara Indonesia Village - 74 km
Kotamobagu Sulawesi Utara Indonesia Village - 76 km
Solok Sulawesi Utara Indonesia Village - 84 km
Telaga Sulawesi Utara Indonesia Village - 85 km
Modoindi Sulawesi Utara Indonesia Village - 85 km
Lolak Sulawesi Utara Indonesia Village - 97 km

see full list


Critical infrastructure

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

More information

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