Weak mag. 3.2 earthquake - Flores Sea, 73 km north of Sumbawa Besar, Indonesia, on Monday, 22 Feb 2021 11:42 am (GMT +8) -
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Weak magnitude 3.2 earthquake at 35 km depth
22 Feb 03:56 UTC: First to report: EMSC after 14 minutes.
22 Feb 04:05: Now using data updates from BMKG
22 Feb 13:35: Magnitude recalculated from 3.1 to 3.2. Hypocenter depth recalculated from 34.0 to 35.0 km (from 21 to 22 mi). Epicenter location corrected by 3.5 km (2.2 mi) towards ESE.
22 Feb 04:05: Now using data updates from BMKG
22 Feb 13:35: Magnitude recalculated from 3.1 to 3.2. Hypocenter depth recalculated from 34.0 to 35.0 km (from 21 to 22 mi). Epicenter location corrected by 3.5 km (2.2 mi) towards ESE.
Date & time: 22 Feb 2021 03:42:25 UTC -
Local time at epicenter: Monday, 22 Feb 2021 11:42 am (GMT +8)
Magnitude: 3.2
Depth: 35.0 km
Epicenter latitude / longitude: 7.85°S / 117.57°E
(Flores Sea, Indonesia)Nearest volcano: Tambora (68 km / 42 mi)
Nearby towns and cities:
63 km (39 mi) N of Pototano (Kabupaten Sumbawa) (pop: 5,000) --> See nearby quakes!
73 km (46 mi) NNE of Sumbawa Besar (pop: 52,700) --> See nearby quakes!
125 km (77 mi) NW of Dompu (pop: 49,000) --> See nearby quakes!
144 km (90 mi) WNW of Bima (pop: 67,000) --> See nearby quakes!
172 km (107 mi) NE of Praya (Kabupaten Lombok Tengah) (pop: 35,200) --> See nearby quakes!
180 km (112 mi) ENE of Mataram (pop: 318,700) --> See nearby quakes!
265 km (165 mi) WNW of Labuan Bajo (pop: 188,700) --> See nearby quakes!
274 km (170 mi) ENE of Denpasar (pop: 834,900) --> See nearby quakes!
275 km (171 mi) E of Singaraja (pop: 133,800) --> See nearby quakes!
364 km (226 mi) SW of Makassar (pop: 1,321,700) --> See nearby quakes!
111 km (69 mi) NNW of Sumbawa Island (pop: 1,391,300) --> See nearby quakes!
Weather at epicenter at time of quake:
Overcast Clouds
27.8°C (82 F), humidity: 76%, wind: 5 m/s (10 kts) from SSW
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Overcast Clouds
27.8°C (82 F), humidity: 76%, wind: 5 m/s (10 kts) from SSWEstimated released energy: 4 x 109 joules (1.11 megawatt hours, equivalent to 0.951 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 |
| 3.2 | 35 km | Bali Sea, Indonesia | BMKG |
| 3.1 | 34 km | BALI SEA, Indonesia | EMSC |
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