M 4.7 in Indonesia on 19 Jan 2022 14:47 UTC
EQ parameters

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: 4.7M
Depth: 8.12 Km
Lat/Lon: -7.77 , 118.4432
Event Date: 19 Jan 2022 14:47 UTC
19 Jan 2022 22:47 Local
Exposed Population:
690 thousand in 100km
Source: NEIC us7000gd5p
Inserted at: 19 Jan 2022 15:06 UTC
INFORM Coping capacity of the alert score
4.8 (Indonesia)


For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
us7000gd5p Scaled population (vector) 5.04  
  C1 earthquake 1.54  
  C2 earthquake -0.64  
  Country Vulnerability 0.09  
  INFORM_normalised 0.96  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1422041 0 19 Jan 2022 14:47 4.7M, 8.12km N/A 690 thousand (in 100km) 00:19 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 Nusa Tenggara Barat (population 3,624,042) . The nearest places are Mintaoe Nae, Kampoeng Maladjoe, Oi Sengari, and Sanggar.

Radius Population
100 km 690000 people
75 km 100000 people
50 km no people
20 km no people
10 km no people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Nusa Tenggara Barat Indonesia 3.6 million people
Nusa Tenggara Timur Indonesia 3.5 million people
Sulawesi Selatan Indonesia 7.3 million people
Bali Indonesia 3 million people
Jawa Timur Indonesia 33 million people
Sulawesi Tenggara Indonesia 1.5 million people
Kalimantan Selatan Indonesia 2.8 million people

Affected populated places

Name Region Province Country City class Population Distance
Mintaoe Nae Nusa Tenggara Barat Indonesia Village - 55 km
Kampoeng Maladjoe Nusa Tenggara Barat Indonesia Village - 59 km
Oi Sengari Nusa Tenggara Barat Indonesia Village - 63 km
Sanggar Nusa Tenggara Barat Indonesia Village - 69 km

see full list

Critical infrastructure

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


Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Bima BMU 12 Civ. Paved No 5400 89 km


Name LOCODE Country Distance
Tambora Indonesia 62 km
Bima IDBMU Indonesia 81 km

More information

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