Weak mag. 3.8 earthquake - Savu Sea, 52 km south of Ende, East Nusa Tenggara, Indonesia, on Sunday, 7 Feb 2021 2:08 am (GMT +8) -
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Weak magnitude 3.8 earthquake at 48 km depth
6 Feb 18:15 UTC: First to report: BMKG after 7 minutes.
7 Feb 05:20: Magnitude recalculated from 3.7 to 3.8. Hypocenter depth recalculated from 47.0 to 48.0 km (from 29 to 30 mi). Epicenter location corrected by 1.1 km (0.7 mi) towards S.
7 Feb 05:20: Magnitude recalculated from 3.7 to 3.8. Hypocenter depth recalculated from 47.0 to 48.0 km (from 29 to 30 mi). Epicenter location corrected by 1.1 km (0.7 mi) towards S.
Date & time: 6 Feb 2021 18:08:33 UTC -
Local time at epicenter: Sunday, 7 Feb 2021 2:08 am (GMT +8)
Magnitude: 3.8
Depth: 48.0 km
Epicenter latitude / longitude: 9.3°S / 121.56°E

Nearest volcano: Iya (44 km / 27 mi)
Nearby towns and cities:
52 km (32 mi) SSW of Ende (pop: 77,200) --> See nearby quakes!
104 km (65 mi) SW of Maumere (pop: 47,600) --> See nearby quakes!
143 km (89 mi) ESE of Ruteng (Kabupaten Manggarai) (pop: 34,600) --> See nearby quakes!
148 km (92 mi) ENE of Waingapu (pop: 48,800) --> See nearby quakes!
204 km (127 mi) ESE of Labuan Bajo (pop: 188,700) --> See nearby quakes!
244 km (152 mi) WNW of Kupang (pop: 282,400) --> See nearby quakes!
305 km (190 mi) W of Soe (Kabupaten Timor Tengah Selatan) (pop: 27,700) --> See nearby quakes!
321 km (199 mi) W of Kefamenanu (Kabupaten Timor Tengah Utara) (pop: 29,500) --> See nearby quakes!
325 km (202 mi) ESE of Bima (pop: 67,000) --> See nearby quakes!
351 km (218 mi) ESE of Dompu (pop: 49,000) --> See nearby quakes!
89 km (55 mi) SSE of Flores Island (pop: 1,831,000) --> See nearby quakes!
Weather at epicenter at time of quake:
Overcast Clouds
28.4°C (83 F), humidity: 75%, wind: 6 m/s (12 kts) from WNW
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Overcast Clouds

Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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 |
3.8 | 48 km | Savu Sea, Indonesia | BMKG |
3.7 | 47 km | SAVU SEA, Indonesia | EMSC |
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