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Weak mag. 3.3 earthquake - Flores Sea, Indonesia, on Friday, Dec 31, 2021 at 12:31 pm (GMT +8) -

Weak mag. 3.3 earthquake - Flores Sea, Indonesia, on Friday, Dec 31, 2021 at 12:31 pm (GMT +8) Weak mag. 3.3 earthquake - Flores Sea, Indonesia, on Friday, Dec 31, 2021 at 12:31 pm (GMT +8)

Weak magnitude 3.3 earthquake at 31 km depth

31 Dec 05:01 UTC: First to report: EMSC after 30 minutes.
Date & time: Dec 31, 2021 04:31:48 UTC -
Local time at epicenter: Friday, Dec 31, 2021 at 12:31 pm (GMT +8)
Magnitude: 3.3
Depth: 31.0 km
Epicenter latitude / longitude: 7.94°S / 118.64°E (Flores Sea, Indonesia)
Antipode: 7.94°N / 61.36°W
Nearest volcano: Sangeang Api (55 km / 34 mi)
Nearby towns and cities:
59 km (36 mi) N of Bima (pop: 67,000) --> See nearby quakes!
69 km (43 mi) NNE of Dompu (pop: 49,000) --> See nearby quakes!
118 km (74 mi) NW of Komodo (pop: 2,000) --> See nearby quakes!
138 km (86 mi) ENE of Pototano (Kabupaten Sumbawa) (pop: 5,000) --> See nearby quakes!
148 km (92 mi) ENE of Sumbawa Besar (pop: 52,700) --> See nearby quakes!
151 km (94 mi) WNW of Labuanbajo (pop: 188,700) --> See nearby quakes!
114 km (71 mi) NE of Pulau Sumbawa Island (pop: 1,391,300) --> See nearby quakes!
Weather at epicenter at time of quake:
Overcast Clouds 28.1°C (83 F), humidity: 78%, wind: 6 m/s (12 kts) from WNW
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) | about seismic energy
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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.
Mag.DepthLocationSource
3.331 kmIndonesia: FLORES SEAEMSC

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.
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