M 4.8 in Indonesia on 23 Jul 2013 02:19 UTC

Hazard models

EQ parameters
Shakemap
Tsunami

Event summary

This is a preliminary assessment. The final GDACS Alert Level has been/will be published using more detailed information.

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude: 4.8M
Depth: 147.5 Km
Lat/Lon: 2.7243 , 125.438
Event Date: 23 Jul 2013 02:19 UTC
23 Jul 2013 10:19 Local
Exposed Population:
About 57147 people within 100km
Source: NEIC
Inserted at: 23 Jul 2013 04:41 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC n.a n.a
Scaled population (vector) n.a  
  C1 earthquake n.a  
  C2 earthquake n.a  
  Country Vulnerability n.a  
  INFORM_normalised n.a  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1000787 n.a 23 Jul 2013 02:19 4.8M, 147.5km N/A 60 thousand (in 100km) 02:21 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 Sulawesi Utara (population 2,665,773) . The nearest places are Manado, Kanang, and Ulu.

Radius Population
100 km 57000 people
75 km 17000 people
50 km 13000 people
20 km 11000 people
10 km 10000 people
5 km <1000 people
2 km <1000 people

Affected Provinces

Region Province Country Population
Sulawesi Utara Indonesia 2.7 million people

Affected populated places

Name Region Province Country City class Population Distance
Ulu Sulawesi Utara Indonesia Village - 4 km
Kanang Sulawesi Utara Indonesia Village - 6 km
Manado Sulawesi Utara Indonesia Major city 450000 people 152 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
Sangir SAE unknown 45 km

Ports

Name LOCODE Country Distance
Ulu Indonesia 3 km
Teluk Dago Indonesia 79 km

More information

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