This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2021/08/24 20:28
Universal datetime 2021/08/25 00:28
Latitude -27.48 ° ± 6 km
Longitude -69.26 ° ± 13 km
Depth 10 km (from location) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Tucumán  407 781023
Salta  487 512686
San Juan  457 447048
Antofagasta  440 309832
Catamarca  359 188812
La Rioja  318 162620
Coquimbo  341 161317
La Serena  331 154521
Copiapó  108 129280
Ovalle  393 77138
Vallenar  191 44895
Diego de Almagro  146 18137
Vicuña  317 13496
Cafayate  362 11785
Taltal  260 10018

Past seismicity

  This map shows only the 0 most significant earthquakes around this event.

Event details

Parameters

Evaluation status
RMS 0.91
Azimuthal gap 129.67 °
Number of stations used 14
Number of phases used 14

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
IU QSPA P 00:38:47.72 0.11 180.04 62.58 Automatic
IU HKT P 00:38:47.14 0.37 334.16 62.81 Automatic
IU WVT P 00:39:05.44 -1.78 343.64 65.97 Automatic
IU SSPA P 00:39:23.77 0.13 352.97 68.59 Automatic
IU CCM P 00:39:23.29 -1.24 341.55 68.7 Automatic
IU SBA P 00:39:34.42 0.71 190.72 69.71 Automatic
IU HRV P 00:39:33.27 0.78 358.19 70.02 Automatic
IU ANMO P 00:39:43.54 0.53 328.52 71.64 Automatic
II PFO P 00:40:08.92 1.62 320.91 75.73 Automatic
II SUR P 00:40:10.87 0.9 119.38 75.75 Automatic
G CCD P 00:40:17.5 -0.35 183.29 77.09 Automatic
IU RSSD P 00:40:21.47 -0.12 335.29 78.36 Automatic
IU TSUM P 00:40:25.37 -0.41 105.85 78.58 Automatic
G DRV P 00:40:49.60 -1.24 191.24 83.27 Automatic