Minor mag. 3.8 earthquake - Departamento de Susques, Jujuy, 192 km west of Salta, Departamento Capital, Salta, Argentina, on Thursday, 21 Jan 2021 3:26 am (GMT -3) -

Minor mag. 3.8 earthquake - Departamento de Susques, Jujuy, 192 km west of Salta, Departamento Capital, Salta, Argentina, on Thursday, 21 Jan 2021 3:26 am (GMT -3)

Minor magnitude 3.8 earthquake at 192 km depth

21 Jan 06:32 UTC: First to report: INPRES after 6 minutes.
21 Jan 11:24: Hypocenter depth recalculated from 200.0 to 192.0 km (from 124 to 119 mi). Epicenter location corrected by 4.1 km (2.6 mi) towards NE.
Date & time: 21 Jan 2021 06:26:03 UTC -
Local time at epicenter: Thursday, 21 Jan 2021 3:26 am (GMT -3)
Magnitude: 3.8
Depth: 192.0 km
Epicenter latitude / longitude: 24.104°S / 67.151°W (Departamento de Susques, Jujuy, Argentina)
Nearest volcano: Cordon de Puntas Negras (56 km / 35 mi)
Nearby towns and cities:
85 km (53 mi) W of San Antonio de los Cobres (Salta) (pop: 4,000) --> See nearby quakes!
188 km (117 mi) W of San Salvador de Jujuy (pop: 305,900) --> See nearby quakes!
192 km (119 mi) WNW of Salta (pop: 512,700) --> See nearby quakes!
198 km (123 mi) W of Palpala (pop: 48,200) --> See nearby quakes!
232 km (144 mi) W of San Pedro de Jujuy (pop: 58,400) --> See nearby quakes!
242 km (151 mi) W of Libertador General San Martin (pop: 49,300) --> See nearby quakes!
258 km (160 mi) SE of Calama (Antofagasta, Chile) (pop: 143,100) --> See nearby quakes!
307 km (191 mi) WSW of Oran (Salta) (pop: 74,100) --> See nearby quakes!
359 km (223 mi) NW of Tucuman (pop: 781,000) --> See nearby quakes!
385 km (239 mi) WSW of Tartagal (Salta) (pop: 60,800) --> See nearby quakes!
Weather at epicenter at time of quake:
Broken Clouds 7.9°C (46 F), humidity: 57%, wind: 3 m/s (5 kts) from NE
Primary data source: INPRES
Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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
3.8192 kmSALTA (Argentina)INPRES
3.9214 kmSALTA, ARGENTINAEMSC
3.9207 km71 Km Al SE De Socaire, ArgentinaGUG (U. Chile)
4.7211 km97 Km W of San Antonio De Los Cobres, ArgentinaUSGS
3.8188 kmChile-Argentina Border RegionGFZ
4.3190 kmChile-Argentina Border RegionUSP

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.