Minor mag. 3.1 earthquake - Flores Sea, 73 km northeast of Maumere, East Nusa Tenggara, Indonesia, on Wednesday, 17 February 2021 at 01:20 (GMT) -

Minor mag. 3.1 earthquake - Flores Sea, 73 km northeast of Maumere, East Nusa Tenggara, Indonesia, on Wednesday, 17 February 2021 at 01:20 (GMT)

Minor magnitude 3.1 earthquake at 222 km depth

17 Feb 04:00 UTC: First to report: BMKG after 2 hours and 40 minutes.
17 Feb 05:55: Magnitude recalculated from 3.2 to 3.1. Epicenter location corrected by 4 km (2.5 mi) towards SW.
Date & time: 17 Feb 2021 01:20:30 UTC -
Magnitude: 3.1
Depth: 222.0 km
Epicenter latitude / longitude: 8.17°S / 122.7°E (Flores Sea, Indonesia)
Nearest volcano: Leroboleng (26 km / 16 mi)
Nearby towns and cities:
73 km (46 mi) NE of Maumere (pop: 47,600) --> See nearby quakes!
137 km (85 mi) NE of Ende (pop: 77,200) --> See nearby quakes!
242 km (150 mi) NW of Kefamenanu (Kabupaten Timor Tengah Utara) (pop: 29,500) --> See nearby quakes!
244 km (151 mi) NNW of Kupang (pop: 282,400) --> See nearby quakes!
251 km (156 mi) ENE of Ruteng (Kabupaten Manggarai) (pop: 34,600) --> See nearby quakes!
256 km (159 mi) NW of Soe (Kabupaten Timor Tengah Selatan) (pop: 27,700) --> See nearby quakes!
263 km (163 mi) WNW of Atambua (Kabupaten Belu) (pop: 35,800) --> See nearby quakes!
312 km (194 mi) E of Labuan Bajo (pop: 188,700) --> See nearby quakes!
315 km (195 mi) ENE of Waingapu (pop: 48,800) --> See nearby quakes!
319 km (198 mi) W of Delhi (Timor-Leste) (pop: 150,000) --> See nearby quakes!
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 tons of TNT) More info
Show interactive Map
[smaller] [bigger]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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.
MagnitudeDepthLocationSource
3.1222 kmFlores Region, IndonesiaBMKG
3.2222 kmFLORES REGION, INDONESIAEMSC

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 yet. If you felt it be the first to report it!
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area

Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.