Moderate mag. 5.4 earthquake - 83 km west of San Antonio de los Cobres, Departamento de Los Andes, Salta, Argentina, on Wednesday, 29 April 2020 at 05:37 (GMT) -
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Moderate magnitude 5.4 earthquake at 155 km depth
29 Apr 05:40 UTC: First to report: GFZ after 3 minutes.
Apr 29 05:43: Magnitude recalculated from 5.6 to 5.4.
Hypocenter depth recalculated from 191.0 to 160.0 km.
Apr 29 05:44: Magnitude recalculated from 5.4 to 5.5.
Hypocenter depth recalculated from 160.0 to 155.0 km.
Apr 29 06:54: Magnitude recalculated from 5.5 to 5.4.
Apr 29 05:43: Magnitude recalculated from 5.6 to 5.4.
Hypocenter depth recalculated from 191.0 to 160.0 km.
Apr 29 05:44: Magnitude recalculated from 5.4 to 5.5.
Hypocenter depth recalculated from 160.0 to 155.0 km.
Apr 29 06:54: Magnitude recalculated from 5.5 to 5.4.
Magnitude: 5.4
Depth: 155.0 km
Epicenter latitude / longitude: 24.32°S / 67.13°W

Nearest volcano: Incaguasi (46 km / 29 mi)
Nearby towns and cities:
181 km (113 mi) WNW of Salta (pop: 512,700) --> See nearby quakes!
1423 km (884 mi) NW of Buenos Aires (Buenos Aires F.D.) (pop: 13,076,300) --> See nearby quakes!
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 7.9 x 1012 joules (2.21 gigawatt hours, equivalent to 1898 tons of TNT or 0.1 atomic bombs!) 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 5.4 | 155 km | Chile-Argentina Border Region | GFZ |
M 5.2 | 193 km | SALTA (Argentina) | INPRES |
M 5.4 | 148 km | Salta, Argentina | EMSC |
M 5.4 | 154 km | 81km W of San Antonio de los Cobres, Argentina | USGS |
M 5.4 | 221 km | 76 km al S de Socaire (Argentina) | GUG (U. Chile) |
M 5.3 | 144 km | Chile-Argentina Border Region | GeoAu |
M 5.3 | 115 km | Salta Province, Argentina | BMKG |
M 5.8 | 154 km | Chile-Argentina Border Region | USP |
User reports for this quake (4)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Send your own user report!
Concepción (1512.5 km SSW of epicenter) [Map] / Very weak shaking (MMI II)
275.4 km NW of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
englewood / Very weak shaking (MMI II) : I heard a loud banging sound englewood ohio
Zagreb (Croatia, 11395 km NE of epicenter) : Nating (reported through EMSC)
Aftershocks of the 5.4 quake 83 km west of San Antonio de los Cobres, Departamento de Los Andes, Salta, Argentina, 29 April 2020 05:37 GMT
More info
Recorded aftershocks, latest first (96 quakes):- 28 Jun 2020 03:04 UTC| M 3.0 |166 km (103.1 mi) depth|26 km (16 mi) distance| INPRES | Details
- 28 Jun 2020 01:29 UTC| M 3.0 |188 km (116.8 mi) depth|9 km (6 mi) distance| INPRES | Details
- 26 Jun 2020 09:22 UTC| M 3.3 |183 km (113.7 mi) depth|16 km (10 mi) distance| INPRES | Details
- 24 Jun 2020 07:58 UTC| M 3.5 |200 km (124.3 mi) depth|19 km (12 mi) distance| INPRES | Details
- 22 Jun 2020 14:21 UTC| M 3.2 |215 km (133.6 mi) depth|29 km (18 mi) distance| INPRES | Details
- 22 Jun 2020 09:30 UTC| M 3.1 |188 km (116.8 mi) depth|11 km (7 mi) distance| INPRES | Details
- 22 Jun 2020 05:31 UTC| M 3.4 |202 km (125.5 mi) depth|21 km (13 mi) distance| INPRES | Details
- 22 Jun 2020 04:35 UTC| M 3.2 |196 km (121.8 mi) depth|28 km (18 mi) distance| INPRES | Details
- 21 Jun 2020 04:19 UTC| M 2.9 |216 km (134.2 mi) depth|29 km (18 mi) distance| INPRES | Details
- 21 Jun 2020 02:52 UTC| M 3.1 |224 km (139.2 mi) depth|28 km (17 mi) distance| INPRES | Details
- 20 Jun 2020 22:33 UTC| M 3.0 |192 km (119.3 mi) depth|12 km (8 mi) distance| INPRES | Details
- 19 Jun 2020 14:00 UTC| M 2.9 |188 km (116.8 mi) depth|11 km (7 mi) distance| INPRES | Details
- 19 Jun 2020 03:36 UTC| M 4.4 |208.6 km (129.6 mi) depth|23 km (15 mi) distance| USGS | Details
- 19 Jun 2020 03:36 UTC| M 4.2 |243 km (151 mi) depth|4 km (2 mi) distance| INPRES | Details
- 19 Jun 2020 02:16 UTC| M 3.1 |178 km (110.6 mi) depth|20 km (12 mi) distance| INPRES | Details
- 18 Jun 2020 06:38 UTC| M 3.3 |212 km (131.7 mi) depth|28 km (17 mi) distance| INPRES | Details
Show all
Earlier earthquakes in the same area
Moderate mag. 5.4 earthquake - 83 km west of San Antonio de los Cobres, Departamento de Los Andes, Salta, Argentina, on Wednesday, 29 April 2020 at 05:37 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!