This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5 mb
Local datetime 2020/04/30 19:10
Universal datetime 2020/04/30 22:10
Latitude -23.88 ° ± 5 km
Longitude -66.96 ° ± 7 km
Depth 195 km (from location) ± 16 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Tucumán  369 781023
Salta  186 512686
Antofagasta  352 309832
San Salvador de Jujuy  172 305891
Tarija  346 159269
Calama  256 143084
San Ramón de la Nueva Orán  281 74059
Tartagal  354 60819
San Pedro  216 58430
Libertador General San Martín  221 49267
Villazón  243 30253
Tocopilla  386 24460
Tupiza  298 22233
Cafayate  264 11785
Uyuni  379 10293

Past seismicity

  This map shows the most significant earthquake around this event.

Event details

Parameters

Evaluation status
RMS 1.05
Azimuthal gap 125.28 °
Number of stations used 26
Number of phases used 26

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 22:14:00.27 -0.34 320 15.15 Automatic
IU OTAV P 22:15:57.97 2.09 333.55 26.57 Automatic
IU RCBR P 22:17:09.32 -0.13 63.83 34.88 Automatic
II HOPE P 22:17:35.32 0.18 151.21 37.93 Automatic
II JTS P 22:17:39.72 1.53 330.72 38.43 Automatic
IU SJG P 22:18:04.82 -2 1.15 42 Automatic
IU TEIG P 22:19:00.9 -0.01 333.01 48.75 Automatic
IU HKT P 22:20:25.2 0.12 331.28 60.56 Automatic
IU WVT P 22:20:40.32 -1.64 341.18 63.17 Automatic
IU SLBS P 22:20:44.62 1.08 315.64 63.26 Automatic
IU WCI P 22:20:50.32 -1.62 343.28 64.7 Automatic
IU CCM P 22:20:59.9 -1.26 339.23 66 Automatic
IU QSPA P 22:21:03.7 -0.79 180.04 66.18 Automatic
IU ANMO P 22:21:24.37 0.3 326.23 69.73 Automatic
IU TUC P 22:21:26.52 0.28 321.49 70.05 Automatic
IU SBA P 22:21:49.62 0.11 190.19 73.63 Automatic
II PFO P 22:21:52.29 0.72 318.87 74.31 Automatic
II SUR P 22:22:02.97 1.09 119.45 75.71 Automatic
IU RSSD P 22:22:00.94 0.22 333.51 76 Automatic
IU TSUM P 22:22:11.32 -0.9 105.71 77.57 Automatic
G CCD P 22:22:29.15 -0.33 182.66 80.8 Automatic
II FFC P 22:22:43.47 -0.67 340.54 84.15 Automatic
IU PAB P 22:22:56.42 1.42 43.33 86.18 Automatic
G DRV P 22:23:00.65 -1.23 190.36 87.2 Automatic
IU LSZ P 22:23:09.12 1.4 106.03 88.42 Automatic
IU CASY P 22:23:14.62 0.39 178.99 89.82 Automatic