Moderate mag. 5.0 earthquake - Indian Ocean, 158 km south of Bima, Bima City, West Nusa Tenggara, Indonesia, on Saturday, 8 August 2020 at 10:23 (GMT) -
This quake was likely a foreshock of the 5.4 quake Indian Ocean, 141 km south of Bima, Bima City, West Nusa Tenggara, Indonesia, 8 August 2020 10:45 GMT, which followed after 22 minutes.
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Moderate magnitude 5.0 earthquake at 44 km depth
8 Aug 10:43 UTC: First to report: EMSC after 20 minutes.
Aug 8 10:47: Magnitude recalculated from 4.8 to 5.0.
Hypocenter depth recalculated from 10.0 to 44.0 km.
Aug 8 10:47: Magnitude recalculated from 4.8 to 5.0.
Hypocenter depth recalculated from 10.0 to 44.0 km.
Magnitude: 5
Depth: 44.0 km
Epicenter latitude / longitude: 9.87°S / 118.9°E

Nearest volcano: Gilbanta (168 km / 104 mi)
Nearby towns and cities:
1388 km (863 mi) ESE of Jakarta (pop: 8,540,100) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 2 x 1012 joules (554 megawatt hours, equivalent to 477 tons of TNT) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
Magnitude | Depth | Location | Source |
M 5.0 | 44 km | Sumbawa Region, Indonesia | EMSC |
M 4.8 | 10 km | 146 km SSE of Dompu, Indonesia | USGS |
M 4.9 | 58 km | Sumbawa Region, Indonesia | GFZ |
M 5.4 | 10 km | Sumba Region, Indonesia | BMKG |
User reports for this quake
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Moderate mag. 5.0 earthquake - Indian Ocean, 158 km south of Bima, Bima City, West Nusa Tenggara, Indonesia, on Saturday, 8 August 2020 at 10:23 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!