M 5.7 in Indonesia on 26 Jul 2021 03:52 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: 5.7M
Depth: 18.15 Km
Lat/Lon: -0.7283 , 121.9297
Event Date: 26 Jul 2021 03:52 UTC
26 Jul 2021 11:52 Local
Exposed Population: About 10000 people in MMI
340000 people within 100km
Source: NEIC us6000ez2l
Inserted at: 26 Jul 2021 04:18 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
us6000ez2l Scaled population (vector) 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
1387485 0 26 Jul 2021 03:52 5.7M, 18.15km 5.09 N/A (in MMI>=VII) 00:26 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 Tengah (population 9,139) . The alertlevel for this event is GREEN

Intensity Population
11000 people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 0 1387485 -0.728/121.93 5.7 18.1 5.217 26 Jul 2021 04:15 00:23 (new episode)
2 0 1387485 -0.728/121.93 5.7 18.1 5.217 26 Jul 2021 05:55 02:03 (upd of #1)
3 0 1387485 -0.728/121.93 5.7 18.1 5.094 27 Jul 2021 03:55 1d 00:03 (upd of #2)

Affected Provinces

Intensity Region Province Country Population
Sulawesi Tengah Indonesia 9100 people
Sulawesi Tengah Indonesia 29000 people

Affected populated places. Areas of interest

Intensity Name Region Province Country City class Population Distance
Bangketa Sulawesi Tengah Indonesia Village - 27 km
Bunta Sulawesi Tengah Indonesia Village - 29 km
Laluangon Sulawesi Tengah Indonesia Village - 30 km
Bolaang Sulawesi Tengah Indonesia Village - 32 km
Lebiti Sulawesi Tengah Indonesia Village - 35 km
Patudaka Sulawesi Tengah Indonesia Village - 35 km
Oeësiba Sulawesi Tengah Indonesia Village - 36 km
Uebonti Sulawesi Tengah Indonesia Village - 37 km
Ampana Sulawesi Tengah Indonesia Village - 41 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.