This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.5 mb
Local datetime 2018/12/31 07:49
Universal datetime 2018/12/31 10:49
Latitude -31.82 ° ± 5 km
Longitude -69.31 ° ± 8 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
Mendoza  126 876884
San Juan  81 447048
Viña del Mar  249 294551
San Bernardo  236 249858
San Martín  158 82549
Ovalle  226 77138
Quillota  218 67779
San Felipe  168 59294
Los Andes  165 56859
Santiago  221 46611
La Ligua  195 24857
Illapel  178 22816
Valparaíso  256 15938
Vicuña  241 13496
Salamanca  158 13265

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.44
Azimuthal gap 128.81 °
Number of stations used 24
Number of phases used 24

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 10:54:16.42 3.66 339.05 21.01 Automatic
IU OTAV P 10:56:08.67 3.14 343.14 33.21 Automatic
IU RCBR P 10:57:10.67 1.26 57.3 40.61 Automatic
II JTS P 10:57:43.2 1.75 337.84 44.7 Automatic
IU SJG P 10:58:20.99 -1.32 3.92 50.02 Automatic
IU TEIG P 10:58:59.92 -0.42 338.18 55.13 Automatic
IU QSPA P 10:59:25.57 0.62 180.05 58.24 Automatic
II SACV P 11:00:02.84 -0.26 50.24 64.08 Automatic
IU SBA P 11:00:14.82 1.06 191.07 65.44 Automatic
IU HKT P 11:00:18.79 -0.33 335.09 66.72 Automatic
IU SLBS P 11:00:27.2 0.78 319.88 67.75 Automatic
IU WVT P 11:00:38.29 -1.96 344.17 70.13 Automatic
IU WCI P 11:00:48.32 -2.12 346.02 71.82 Automatic
IU CCM P 11:00:54.77 -1.68 342.07 72.81 Automatic
IU SSPA P 11:00:55.89 -0.87 353.2 72.89 Automatic
II SUR P 11:01:05.77 0.74 118.37 73.69 Automatic
IU HRV P 11:01:05.2 -0.34 358.28 74.36 Automatic
IU TUC P 11:01:10.29 -0.44 324.61 75.16 Automatic
IU ANMO P 11:01:11.9 -0.53 329.23 75.34 Automatic
II PFO P 11:01:33.7 0.14 321.55 79.08 Automatic
IU CASY P 11:01:50.42 -0.37 179.94 81.9 Automatic
IU RSSD P 11:01:48.67 -0.92 335.63 82.29 Automatic
IU LSZ P 11:02:22.32 0.39 106.88 88.17 Automatic
II FFC P 11:02:30.17 -1.96 341.83 91 Automatic