Weak mag. 2.9 earthquake - Flores Sea, 41 km northwest of Maumere, East Nusa Tenggara, Indonesia, on Tuesday, 23 Feb 2021 12:18 pm (GMT +8) -
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Weak magnitude 2.9 earthquake at 17 km depth
23 Feb 04:45 UTC: First to report: BMKG after 27 minutes.
23 Feb 14:20: Hypocenter depth recalculated from 21.0 to 17.0 km (from 13 to 10.6 mi). Epicenter location corrected by 10.2 km (6.4 mi) towards NNW.
23 Feb 14:20: Hypocenter depth recalculated from 21.0 to 17.0 km (from 13 to 10.6 mi). Epicenter location corrected by 10.2 km (6.4 mi) towards NNW.
Date & time: 23 Feb 2021 04:18:02 UTC -
Local time at epicenter: Tuesday, 23 Feb 2021 12:18 pm (GMT +8)
Magnitude: 2.9
Depth: 17.0 km
Epicenter latitude / longitude: 8.44°S / 121.89°E

Nearest volcano: Ndete Napu (26 km / 16 mi)
Nearby towns and cities:
41 km (25 mi) WNW of Maumere (pop: 47,600) --> See nearby quakes!
51 km (32 mi) NNE of Ende (pop: 77,200) --> See nearby quakes!
158 km (98 mi) E of Ruteng (Kabupaten Manggarai) (pop: 34,600) --> See nearby quakes!
224 km (139 mi) NE of Waingapu (pop: 48,800) --> See nearby quakes!
269 km (167 mi) NW of Kupang (pop: 282,400) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds
24.4°C (76 F), humidity: 84%, wind: 2 m/s (4 kts) from NNW
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Broken Clouds

Estimated released energy: 1.4 x 109 joules (392 kilowatt hours, equivalent to 0.338 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 |
2.9 | 17 km | Flores Region, Indonesia | BMKG |
2.9 | 21 km | FLORES REGION, INDONESIA | EMSC |
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