Mag. 4.2 earthquake - 166 km southwest of Labuan Bajo, Kabupaten Manggarai Barat, Nusa Tenggara Timur, Indonesia, on Sunday, 9 August 2020 at 04:13 (GMT) -
This quake was likely an aftershock 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 had occurred 17 hours earlier.
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Light magnitude 4.2 earthquake at 10 km depth
9 Aug 04:22 UTC: First to report: EMSC after 8 minutes.
Magnitude: 4.2
Depth: 10.0 km
Epicenter latitude / longitude: 9.73°S / 119.04°E
(Indian Ocean, Indonesia)Nearest volcano: Gilbanta (149 km / 93 mi)
Nearby towns and cities:
134 km (84 mi) W of Waingapu (pop: 48,800) --> See nearby quakes!
145 km (90 mi) SSE of Bima (pop: 67,000) --> See nearby quakes!
147 km (91 mi) SSE of Dompu (pop: 49,000) --> See nearby quakes!
166 km (103 mi) SW of Labuan Bajo (pop: 188,700) --> See nearby quakes!
200 km (124 mi) SW of Ruteng (Kabupaten Manggarai) (pop: 34,600) --> See nearby quakes!
225 km (140 mi) SE of Sumbawa Besar (pop: 52,700) --> See nearby quakes!
304 km (189 mi) WSW of Ende (pop: 77,200) --> See nearby quakes!
345 km (215 mi) ESE of Mataram (pop: 318,700) --> See nearby quakes!
437 km (271 mi) ESE of Denpasar (pop: 834,900) --> See nearby quakes!
1399 km (869 mi) ESE of Jakarta (pop: 8,540,100) --> See nearby quakes!
102 km (63 mi) W of Pulau Sumba Island (pop: 686,100) --> See nearby quakes!
158 km (98 mi) SE of Pulau Sumbawa Island (pop: 1,391,300) --> See nearby quakes!
74 km (46 mi) W of Pulau Watusipu Island --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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 4.2 | 10 km | Sumba Region, Indonesia | EMSC |
| M 4.2 | 10 km | Sumba Region, Indonesia | BMKG |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Earlier earthquakes in the same area
Mag. 4.2 earthquake - 166 km southwest of Labuan Bajo, Kabupaten Manggarai Barat, Nusa Tenggara Timur, Indonesia, on Sunday, 9 August 2020 at 04:13 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
