Weak mag. 3.3 earthquake - Banda Sea, 127 km south of Luwuk, Central Sulawesi, Indonesia, on Saturday, 26 September 2020 at 17:55 (GMT) -
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Weak magnitude 3.3 earthquake at 24 km depth
26 Sep 18:10 UTC: First to report: BMKG after 14 minutes.
27 Sep 08:00: Magnitude recalculated from 2.8 to 3.3. Epicenter location corrected by 2.5 km (1.5 mi) towards SSE.
27 Sep 08:00: Magnitude recalculated from 2.8 to 3.3. Epicenter location corrected by 2.5 km (1.5 mi) towards SSE.
Date & time: 26 Sep 2020 17:55:47 UTC -
Magnitude: 3.3
Depth: 24.0 km
Epicenter latitude / longitude: 2.06°S / 122.51°E

Nearest volcano: Una Una (230 km / 143 mi)
Nearby towns and cities:
127 km (79 mi) SSW of Luwuk (pop: 47,800) --> See nearby quakes!
209 km (130 mi) ESE of Poso (pop: 47,100) --> See nearby quakes!
213 km (133 mi) N of Kendari (pop: 195,000) --> See nearby quakes!
277 km (172 mi) ENE of Palopo (pop: 129,300) --> See nearby quakes!
295 km (184 mi) SSW of Gorontalo (pop: 144,200) --> See nearby quakes!
307 km (191 mi) ENE of Rantepao (pop: 40,400) --> See nearby quakes!
320 km (199 mi) N of Katabu (pop: 42,800) --> See nearby quakes!
320 km (199 mi) ESE of Palu (pop: 282,400) --> See nearby quakes!
359 km (223 mi) NE of Sengkang (pop: 59,500) --> See nearby quakes!
367 km (228 mi) NE of Watampone (pop: 81,600) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds
27.8°C (82 F), humidity: 72%, wind: 1 m/s (1 kts) from SW
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)Broken Clouds

Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 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 3.3 | 24 km | 127 Km SSW of Luwuk, Indonesia | BMKG |
M 2.8 | 24 km | 125 Km SSW of Luwuk, Indonesia | EMSC |
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