M 6.4 in Indonesia on 28 Jul 2018 22:47 UTC

Event summary

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

Earthquake Magnitude: 6.4M
Depth: 7.49 Km
Lat/Lon: -8.332 , 116.4886
Event Date: 28 Jul 2018 22:47 UTC
29 Jul 2018 06:47 Local
Exposed Population: 140000 people in MMI
3680000 people within 100km
Source: NEIC us2000ggbs
Inserted at: 28 Jul 2018 23:04 UTC
INFORM Coping capacity of the alert score: 4.8 (Indonesia)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Shakemap)
Tsunami GDACS score
NEIC 1.5 0 1.5
us2000ggbs Scaled population (vector) 4.45 Max wave scenario 0m  
  C1 shakemap -1.73 Max wave realtime 0.05m  
  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
1221687 2.4 28 Jul 2018 22:47 6.5M, 14km N/A 3.7 million (in 100km) 0m (at 00:00) 00:06 GEOFON
1221690 1.5 28 Jul 2018 22:47 6.4M, 7.49km 7.34 150 thousand (in MMI>=VII) 0.1m (at 00:05) 00:16 NEIC
1221723 1.7 28 Jul 2018 22:47 6.4M, 6.39km 7.69 160 thousand (in MMI>=VII) 0m (at 00:05) 06:50 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 Jawa Timur (population 32,960,710) . The alertlevel for this event is ORANGE

Intensity Population
11000 people
150000 people
2.2 million people
1.2 million people
no people


Shakemaps Timeline

AlertShake id #ScoreepisodeidLat/LonMagnitudeDepthMax MMIDate shake (UTC)Delay (hh:mm) 
1 1.1 1221690 -8.332/116.489 6.4 7.49 7.07 28 Jul 2018 23:06 00:19 (new episode)
2 1.1 1221690 -8.332/116.489 6.4 7.49 7.07 29 Jul 2018 00:50 02:03 (upd of #1)
3 1.5 1221690 -8.332/116.489 6.4 7.49 7.34 29 Jul 2018 04:27 05:40 (upd of #2)
4 1.5 1221723 -8.332/116.489 6.4 7.49 7.34 29 Jul 2018 05:38 06:50 (new episode)
5 1.7 1221723 -8.274/116.491 6.4 6.39 7.69 29 Jul 2018 05:41 06:54 (upd of #4)

Affected Provinces

Intensity Region Province Country Population
Nusa Tenggara Barat Indonesia 150000 people
Nusa Tenggara Barat Indonesia 2 million people
Nusa Tenggara Barat Indonesia 1.2 million people
Bali Indonesia 26000 people
Nusa Tenggara Barat Indonesia 1.2 million people
Bali Indonesia 3.8 million people
Jawa Timur Indonesia 7.6 million people
Nusa Tenggara Timur Indonesia 90000 people
Jawa Timur Indonesia 220000 people
Nusa Tenggara Timur Indonesia 24000 people
Sulawesi Selatan Indonesia 230000 people
Kalimantan Selatan Indonesia 40000 people

Affected populated places. Areas of interest

Intensity Name Region Province Country City class Population Distance
Bayan Nusa Tenggara Barat Indonesia Village - 1 km
Desa Anjar Nusa Tenggara Barat Indonesia Village - 7 km
Sambaloen Lawang Nusa Tenggara Barat Indonesia Village - 11 km
Sembaloenboemboeng Nusa Tenggara Barat Indonesia Village - 15 km
Lepeloang Nusa Tenggara Barat Indonesia Village - 18 km
Salangan Nusa Tenggara Barat Indonesia Village - 21 km
Soengian Nusa Tenggara Barat Indonesia Village - 24 km
Sembelie Nusa Tenggara Barat Indonesia Village - 25 km
Lombok Nusa Tenggara Barat Indonesia Village - 33 km
Soeroengdjoekoeng Nusa Tenggara Barat Indonesia Village - 34 km
Sangjang Nusa Tenggara Barat Indonesia Village - 36 km
Soerelage Nusa Tenggara Barat Indonesia Village - 36 km
Pringgabaja Nusa Tenggara Barat Indonesia Village - 36 km
Tandjung Nusa Tenggara Barat Indonesia Village - 38 km
Masabagik Nusa Tenggara Barat Indonesia Village - 42 km
Balli Nusa Tenggara Barat Indonesia Village - 43 km
Kopang Nusa Tenggara Barat Indonesia Village - 43 km
Sakra Nusa Tenggara Barat Indonesia Village - 45 km
Praya Nusa Tenggara Barat Indonesia Village - 50 km
Mataram Nusa Tenggara Barat Indonesia City 310000 people 52 km
Tandjoengkarang Nusa Tenggara Barat Indonesia Village - 56 km
Pamenang Nusa Tenggara Barat Indonesia Village - 45 km
Praja Nusa Tenggara Barat Indonesia Village 33000 people 54 km
Laboean Mapin Nusa Tenggara Barat Indonesia Village - 54 km
Genti Nusa Tenggara Barat Indonesia Village - 57 km
Tapir Beru Nusa Tenggara Barat Indonesia Village - 57 km
Alas Nusa Tenggara Barat Indonesia Village - 63 km
Geroeng Nusa Tenggara Barat Indonesia Village - 64 km
Sengkol Nusa Tenggara Barat Indonesia Village - 64 km
Pernang Nusa Tenggara Barat Indonesia Village - 66 km
Sunut Nusa Tenggara Barat Indonesia Village - 66 km
Tallwang Nusa Tenggara Barat Indonesia Village - 66 km
Taliwang Nusa Tenggara Barat Indonesia Village - 68 km
Lembar Nusa Tenggara Barat Indonesia Village - 71 km
Utan Nusa Tenggara Barat Indonesia Village - 74 km
Djareweh Nusa Tenggara Barat Indonesia Village - 75 km
Blongas Nusa Tenggara Barat Indonesia Village - 82 km
Karangasem Bali Indonesia Village 32000 people 91 km
Kadok Nusa Tenggara Barat Indonesia Village - 85 km
Pato Pedoe Nusa Tenggara Barat Indonesia Village - 85 km
Labuhanpon Nusa Tenggara Barat Indonesia Village - 86 km
Moesoek Nusa Tenggara Barat Indonesia Village - 88 km
Poenik Nusa Tenggara Barat Indonesia Village - 91 km
Chulik Bali Indonesia Village - 96 km
Tjulik Bali Indonesia Village - 97 km
Amlapura Bali Indonesia Village - 100 km
Kubu Bali Indonesia Village - 102 km
Tenganan Bali Indonesia Village - 103 km
Bebandem Bali Indonesia Village - 104 km
Sumbawa Besar Nusa Tenggara Barat Indonesia Village - 106 km
Manggis Bali Indonesia Village - 109 km
Tianjar Bali Indonesia Village - 109 km
Batoemoenggoel Bali Indonesia Village - 111 km
Lunjuk-besar Nusa Tenggara Barat Indonesia Village - 111 km
Loenjoek Odeh Nusa Tenggara Barat Indonesia Village - 112 km
Tanglad Bali Indonesia Village - 114 km
Semamaeng Nusa Tenggara Barat Indonesia Village - 114 km
Lopok Nusa Tenggara Barat Indonesia Village - 114 km
Selat Bali Indonesia Village - 114 km
Batoemadeg Bali Indonesia Village - 117 km
Sideman Bali Indonesia Village - 117 km
Gretek Bali Indonesia Village - 118 km
Tembuku Bali Indonesia Village - 119 km
Besakih Bali Indonesia Village - 119 km
Tojapakeh Bali Indonesia Village - 121 km
Lembongan Bali Indonesia Village - 123 km
Lopokloka Nusa Tenggara Barat Indonesia Village - 123 km
Lungkung Bali Indonesia Village - 124 km
Bangkled Bali Indonesia Village - 125 km
Lantong Sepukur Nusa Tenggara Barat Indonesia Village - 126 km
Bangli Bali Indonesia Village - 127 km
Susut Bali Indonesia Village - 127 km
Kintamali Bali Indonesia Village - 128 km
Bandjarangkan Bali Indonesia Village - 128 km
Serero Nusa Tenggara Barat Indonesia Village - 128 km
Tedjakula Bali Indonesia Village - 128 km
Lape Nusa Tenggara Barat Indonesia Village - 130 km
Labih Bali Indonesia Village - 130 km
Ropang Nusa Tenggara Barat Indonesia Village - 130 km
Peloedoe Bali Indonesia Village - 131 km
Tejakula Bali Indonesia Village - 131 km
Gianuar Bali Indonesia Village - 132 km
Tegalalang Bali Indonesia Village - 135 km
Pekat Nusa Tenggara Barat Indonesia Village - 135 km
Djoelah Bali Indonesia Village - 135 km
Blahbatoe Bali Indonesia Village - 135 km
Ubud Bali Indonesia Village 28000 people 138 km
Miro Nusa Tenggara Barat Indonesia Village - 138 km
Catur Bali Indonesia Village - 138 km
Sukawati Bali Indonesia Village - 138 km
Pajangan Bali Indonesia Village - 139 km
Plaga Bali Indonesia Village - 140 km
Kubutambahan Bali Indonesia Village - 140 km
Auman Bali Indonesia Village - 143 km
Sangeh Bali Indonesia Village - 143 km
Abeansemal Bali Indonesia Village - 144 km
Denpasar Bali Indonesia City 400000 people 146 km
Sawan Bali Indonesia Village - 146 km
Bedoegoel Bali Indonesia Village - 147 km
Boengkoelan Bali Indonesia Village - 148 km
Angsri Bali Indonesia Village - 149 km
Menguwi Bali Indonesia Village - 149 km
Sempidi Bali Indonesia Village - 149 km
Soedadji Bali Indonesia Village - 149 km
Penebel Bali Indonesia Village - 149 km
Gitgit Bali Indonesia Village - 150 km
Djinengdalem Bali Indonesia Village - 151 km
Buleleng Bali Indonesia Village - 151 km
Benua Bali Indonesia Village - 151 km
Kediri Bali Indonesia Village - 153 km
Palampang Nusa Tenggara Barat Indonesia Village - 153 km
Soekasade Bali Indonesia Village - 154 km
Kuta Bali Indonesia Village 30000 people 154 km
Tabanan Bali Indonesia Village 33000 people 154 km
Boealoe Bali Indonesia Village - 154 km
Seseh Bali Indonesia Village - 155 km
Singaradja Bali Indonesia Village - 155 km
Djimbaran Bali Indonesia Village - 156 km
Plampang Nusa Tenggara Barat Indonesia Village - 157 km
Krambitan Bali Indonesia Village - 158 km
Pandji Bali Indonesia Village - 159 km
Gobleg Bali Indonesia Village - 161 km
Selemadeg Bali Indonesia Village - 161 km
Blimbing Bali Indonesia Village - 161 km
Poedjoengan Bali Indonesia Village - 161 km
Badjera Bali Indonesia Village - 163 km
Temoekoes Bali Indonesia Village - 166 km
Banjar Bali Indonesia Village - 168 km
Bubunan Bali Indonesia Village - 173 km
Sepang Bali Indonesia Village - 173 km
Ampang Nusa Tenggara Barat Indonesia Village - 176 km
Tegallengah Bali Indonesia Village - 177 km
Laboe Djamboe Nusa Tenggara Barat Indonesia Village - 177 km
Kajuwaru Jawa Timur Indonesia Village - 180 km
Mintaoe Nae Nusa Tenggara Barat Indonesia Village - 182 km
Pulukan Bali Indonesia Village - 187 km
Gerokgak Bali Indonesia Village - 188 km
Oi Sengari Nusa Tenggara Barat Indonesia Village - 188 km
Prigen Jawa Timur Indonesia Village 24000 people 431 km
Djungga Jawa Timur Indonesia Village - 440 km
Pudjon Jawa Timur Indonesia Village - 447 km
Tulungredjo Jawa Timur Indonesia Village - 457 km
Djombok Jawa Timur Indonesia Village - 457 km
Tapianbalai Kalimantan Selatan Indonesia Village - 474 km
Okaoka Kalimantan Selatan Indonesia Village - 482 km
Semaras Kalimantan Selatan Indonesia Village - 497 km
Koetakatinah Nusa Tenggara Timur Indonesia Village - 499 km
Pasoemba Nusa Tenggara Timur Indonesia Village - 499 km
Kalukua Sulawesi Selatan Indonesia Village - 505 km
Ngalu Nusa Tenggara Timur Indonesia Village - 507 km
Oemandora Nusa Tenggara Timur Indonesia Village - 508 km
Balulu Sulawesi Selatan Indonesia Village - 515 km
Sedjaka Kalimantan Selatan Indonesia Village - 522 km

see full list


Critical infrastructure

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

Airports

Intensity Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft)
Selaparang AMI 16 Civ. Paved Yes 6800
Sumbawa Besar 5 Civ. Paved No 4700
Lunyuk LYK unknown 0
Ngurah Rai DPS 4 Civ. Paved Yes 9800
Torohhiga 6 0
Bima BMU 12 Civ. Paved No 5400
Tambolaka TMC 49 0
Mekar Putih 60 0

Ports

Intensity Name LOCODE Country
Ampenan IDAMP Indonesia
Labuhanhaji Indonesia
Taliwang Indonesia
Labuantring Bay Indonesia
Sumbawa IDSWQ Indonesia
Benoa IDBOA Indonesia
Buleleng IDBUG Indonesia
Tambora Indonesia
Gilmanuk Indonesia
Meneng Indonesia
Bima IDBMU Indonesia
Santan Terminal Indonesia
Teluk Sape Indonesia
Panarukan IDPRN Indonesia
Kalianget IDKAT Indonesia
Sumenep Indonesia
Karambu Indonesia

Dams

Intensity Reservoir Dam Name River Year
Selorejo Konto 1970

More information

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