This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2017/12/30 05:20
Universal datetime 2017/12/30 08:20
Latitude -19.12 ° ± 5 km
Longitude -69.13 ° ± 5 km
Depth 98 km (from location) ± 6 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
La Paz  308 812799
Tacna  171 280098
Iquique  164 227499
Oruro  245 208684
Arica  140 185999
Potosí  358 141251
Moquegua  287 54517
Ilo  285 53476
Llallagua  273 28069
Tocopilla  347 24460
Ilave  341 16033
Uyuni  283 10293
Achacachi  339 8447
Challapata  248 8016
Desaguadero  283 5329

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.47
Azimuthal gap 132.66 °
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
IU LVC P 08:21:42.72 -1.19 176.76 3.5 Automatic
II NNA P 08:23:18.42 2.28 312.7 10.3 Automatic
IU SAML P 08:23:32.97 -1.62 30.33 11.68 Automatic
IU OTAV P 08:25:32.67 2.07 333.65 21.41 Automatic
IU RCBR P 08:27:34.87 0.52 72.05 34.96 Automatic
IU SJG P 08:27:51.49 -1.17 4.67 37.34 Automatic
IU TEIG P 08:28:45.20 0.84 333.48 43.59 Automatic
II ASCN P 08:30:11.37 3.9 85.99 54.19 Automatic
IU HKT P 08:30:13.67 -0.42 331.77 55.41 Automatic
IU WVT P 08:30:29.99 -2.16 342.22 58.01 Automatic
IU SLBS P 08:30:37.57 1.37 315.38 58.45 Automatic
IU WCI P 08:30:41.42 -1.48 344.4 59.57 Automatic
IU CCM P 08:30:50.7 -1.56 340.15 60.83 Automatic
IU ANMO P 08:31:16.82 -0.6 326.63 64.64 Automatic
IU TUC P 08:31:19.99 -0.37 321.72 65.07 Automatic
II PFO P 08:31:47.92 0.12 319.14 69.39 Automatic
IU RSSD P 08:31:55.77 -0.34 334.22 70.84 Automatic
IU QSPA P 08:31:57.82 -0.82 180.04 70.94 Automatic
II FFC P 08:32:42.32 -0.62 341.39 78.99 Automatic
II SUR P 08:32:52.12 1.74 120.91 79.85 Automatic
IU TSUM P 08:32:55.2 -0.75 107.26 80.86 Automatic
IU PAB P 08:33:11.27 0.26 44.53 84.15 Automatic