This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2025/11/10 07:49
Universal datetime 2025/11/10 10:49
Latitude -23.36 ° ± 4 km
Longitude -70.19 ° ± 7 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
Salta  510 512686
Antofagasta  39 309832
San Salvador de Jujuy  506 305891
Iquique  344 227499
Arica  538 185999
Calama  164 143084
Copiapó  444 129280
San Pedro  550 58430
Villazón  492 30253
Tocopilla  140 24460
Tupiza  506 22233
Diego de Almagro  334 18137
Cafayate  523 11785
Uyuni  472 10293
Taltal  228 10018

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.42
Azimuthal gap 129.24 °
Number of stations used 22
Number of phases used 22

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
II NNA P 10:52:35.12 4.5 329.76 13.01 Automatic
IU SAML P 10:53:08.39 -0.85 26.1 15.89 Automatic
IU TRQA P 10:53:14.57 -0.11 156.37 16.29 Automatic
II EFI P 10:55:33.9 0.12 164.82 29.82 Automatic
IU RCBR P 10:56:40.87 1.9 67.45 37.36 Automatic
II HOPE P 10:57:01.77 2.04 149.64 39.85 Automatic
IU SJG P 10:57:11.57 -1.25 5.78 41.65 Automatic
IU HKT P 10:59:22.29 -0.16 333.97 58.74 Automatic
IU WVT P 10:59:40.97 -2.05 343.87 61.78 Automatic
IU WCI P 10:59:51.84 -2.06 345.89 63.41 Automatic
IU CCM P 10:59:59.74 -1.52 341.73 64.52 Automatic
IU QSPA P 11:00:17.37 -0.46 180.04 66.7 Automatic
IU ANMO P 11:00:22.14 0.05 328.39 67.69 Automatic
IU TUC P 11:00:23.32 0.11 323.57 67.84 Automatic
II PFO P 11:00:49.32 0.39 320.74 72 Automatic
IU SBA P 11:01:00.57 0.11 190.6 73.61 Automatic
IU RSSD P 11:01:01.62 -0.15 335.45 74.26 Automatic
IU TSUM P 11:01:40.67 0.78 106.94 80.55 Automatic
G CCD P 11:01:42.50 -0.4 183.48 81.16 Automatic
IU COR P 11:01:52.94 0.27 325.01 83.45 Automatic
G DRV P 11:02:12.0 -1.47 191.5 87.15 Automatic
IU CASY P 11:02:28.87 0.2 180.29 90.36 Automatic