M 4.6 in Indonesia on 28 Jul 2020 17:21 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: 4.6M
Depth: 15.86 Km
Lat/Lon: -4.7162 , 122.9072
Event Date: 28 Jul 2020 17:21 UTC
29 Jul 2020 01:21 Local
Exposed Population:
1380000 people within 100km
Source: NEIC us6000b5fu
Inserted at: 28 Jul 2020 19:02 UTC
INFORM Coping capacity of the alert score
4.8 (Indonesia)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
us6000b5fu Scaled population (vector) 6.16  
  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
1323790 0 28 Jul 2020 17:21 4.6M, 15.86km N/A 1.4 million (in 100km) 01:40 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 Tenggara (population 1,451,575) . The nearest places are Lebo, Koroni, Ronta, Nunu, Lambale, Latambela, Bangbong, Bonea, Latambera, Wakarumba, and Bone.

Radius Population
100 km 1.4 million people
75 km 820000 people
50 km 420000 people
20 km 42000 people
10 km 8100 people
5 km <1000 people
2 km <1000 people

Affected Provinces

Region Province Country Population
Sulawesi Tenggara Indonesia 1.5 million people

Affected populated places

Name Region Province Country City class Population Distance
Lebo Sulawesi Tenggara Indonesia Village - 6 km
Koroni Sulawesi Tenggara Indonesia Village - 9 km
Ronta Sulawesi Tenggara Indonesia Village - 10 km
Nunu Sulawesi Tenggara Indonesia Village - 11 km
Lambale Sulawesi Tenggara Indonesia Village - 12 km
Latambela Sulawesi Tenggara Indonesia Village - 15 km
Bangbong Sulawesi Tenggara Indonesia Village - 20 km
Bonea Sulawesi Tenggara Indonesia Village - 21 km
Latambera Sulawesi Tenggara Indonesia Village - 22 km
Wakarumba Sulawesi Tenggara Indonesia Village - 23 km
Laeija Sulawesi Tenggara Indonesia Village - 23 km
Raha Sulawesi Tenggara Indonesia Village - 24 km
Walue Sulawesi Tenggara Indonesia Village - 24 km
Napabalana Sulawesi Tenggara Indonesia Village - 25 km
Wakadea Sulawesi Tenggara Indonesia Village - 25 km
Boeboe Sulawesi Tenggara Indonesia Village - 26 km
Tampo Sulawesi Tenggara Indonesia Village - 26 km
Mabodo Sulawesi Tenggara Indonesia Village - 28 km
Lohia Sulawesi Tenggara Indonesia Village - 28 km
Ereka Sulawesi Tenggara Indonesia Village - 29 km
Wahaasa Sulawesi Tenggara Indonesia Village - 30 km
Kembano Sulawesi Tenggara Indonesia Village - 31 km
Mataoleo Sulawesi Tenggara Indonesia Village - 32 km
Rombo Sulawesi Tenggara Indonesia Village - 33 km
Labuban-Tobelo Sulawesi Tenggara Indonesia Village - 33 km
Kambawogen Sulawesi Tenggara Indonesia Village - 33 km
Tioro Sulawesi Tenggara Indonesia Village - 34 km
Bonelipu Sulawesi Tenggara Indonesia Village - 35 km
Rumba Sulawesi Tenggara Indonesia Village - 35 km
Laboean-tobelo Sulawesi Tenggara Indonesia Village - 37 km
Konde Sulawesi Tenggara Indonesia Village - 38 km
Lagadi Sulawesi Tenggara Indonesia Village - 38 km
Masara Sulawesi Tenggara Indonesia Village - 38 km
Watumela Sulawesi Tenggara Indonesia Village - 39 km
Tongkuno Sulawesi Tenggara Indonesia Village - 39 km
Tampano Sulawesi Tenggara Indonesia Village - 39 km
Tondo Sulawesi Tenggara Indonesia Village - 41 km
Lasosodo Sulawesi Tenggara Indonesia Village - 42 km
Buagi Sulawesi Tenggara Indonesia Village - 44 km
Lakadea Sulawesi Tenggara Indonesia Village - 44 km
Wakoru Sulawesi Tenggara Indonesia Village - 45 km
Roode Huk Sulawesi Tenggara Indonesia Village - 47 km
Kampani Sulawesi Tenggara Indonesia Village - 49 km
Hamaroe Sulawesi Tenggara Indonesia Village - 49 km
Matandasa Sulawesi Tenggara Indonesia Village - 49 km
Batuoge Sulawesi Tenggara Indonesia Village - 49 km
Labora Sulawesi Tenggara Indonesia Village - 50 km
Lasahaoe Sulawesi Tenggara Indonesia Village - 51 km
Tuetue Sulawesi Tenggara Indonesia Village - 51 km
Nambo Sulawesi Tenggara Indonesia Village - 52 km
Kamaru Sulawesi Tenggara Indonesia Village - 52 km
Kapantareh Sulawesi Tenggara Indonesia Village - 53 km
Kolono Sulawesi Tenggara Indonesia Village - 53 km
Takingko Sulawesi Tenggara Indonesia Village - 54 km
Pamandali Sulawesi Tenggara Indonesia Village - 54 km
Wawousu Sulawesi Tenggara Indonesia Village - 56 km
Lawele Sulawesi Tenggara Indonesia Village - 56 km
Lamorende Sulawesi Tenggara Indonesia Village - 58 km
Wakomoro Sulawesi Tenggara Indonesia Village - 58 km
Tongkaniwa Sulawesi Tenggara Indonesia Village - 59 km
Lasalimu Sulawesi Tenggara Indonesia Village - 61 km
Lerepako Sulawesi Tenggara Indonesia Village - 62 km
Wakalambe Sulawesi Tenggara Indonesia Village - 62 km
Lambo Sulawesi Tenggara Indonesia Village - 63 km
Wansabari Sulawesi Tenggara Indonesia Village - 63 km
Wasalangka Sulawesi Tenggara Indonesia Village - 65 km
Toroboeloe Sulawesi Tenggara Indonesia Village - 65 km
Lampeapi Sulawesi Tenggara Indonesia Village - 66 km
Meramo Sulawesi Tenggara Indonesia Village - 69 km
Lakara Sulawesi Tenggara Indonesia Village - 70 km
Lombai Sulawesi Tenggara Indonesia Village - 70 km
Bone Sulawesi Tenggara Indonesia Village - 70 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
Raha Sugimanuru RAQ unknown 0 26 km
Buton / Babau BUW unknown 0 88 km
Wolter Monginsidi KDI 50 Mil. Paved Yes 6000 89 km

Ports

Name LOCODE Country Distance
Raha Indonesia 24 km
Wowoni Island Indonesia 64 km
Pasarwadjo Bay Indonesia 81 km
Baubau Indonesia 89 km
Kendari IDKDI Indonesia 91 km
Pulau Tambako Indonesia 97 km

More information

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