Mag. 4.0 earthquake - Indian Ocean, 129 km southwest of Waingapu, East Nusa Tenggara, Indonesia, on Monday, 30 December 2019 at 02:21 (GMT) -
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Light magnitude 4.0 earthquake at 10 km depth
30 Dec 02:30 UTC: First to report: BMKG after 9 minutes.
Magnitude: 4
Depth: 10.0 km
Epicenter latitude / longitude: 10.11°S / 119.18°E

Nearest volcano: Gilbanta (178 km / 111 mi)
Nearby towns and cities:
129 km (80 mi) WSW of Waingapu (pop: 48,800) --> See nearby quakes!
190 km (118 mi) SSE of Bima (pop: 67,000) --> See nearby quakes!
192 km (119 mi) SSE of Dompu (pop: 49,000) --> See nearby quakes!
196 km (122 mi) SSW of Labuan Bajo (pop: 188,700) --> See nearby quakes!
218 km (136 mi) SW of Ruteng (Kabupaten Manggarai) (pop: 34,600) --> See nearby quakes!
264 km (164 mi) SE of Sumbawa Besar (pop: 52,700) --> See nearby quakes!
307 km (191 mi) WSW of Ende (pop: 77,200) --> See nearby quakes!
377 km (234 mi) ESE of Mataram (pop: 318,700) --> See nearby quakes!
464 km (288 mi) ESE of Denpasar (pop: 834,900) --> See nearby quakes!
1425 km (886 mi) ESE of Jakarta (pop: 8,540,100) --> See nearby quakes!
98 km (61 mi) WSW of Pulau Sumba Island (pop: 686,100) --> See nearby quakes!
199 km (124 mi) SE of Pulau Sumbawa Island (pop: 1,391,300) --> See nearby quakes!
64 km (40 mi) WSW of Pulau Watusipu Island --> See nearby quakes!
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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 4.0 | 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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Mag. 4.0 earthquake - Indian Ocean, 129 km southwest of Waingapu, East Nusa Tenggara, Indonesia, on Monday, 30 December 2019 at 02:21 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!