This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.6 mb
Local datetime 2023/08/23 15:51
Universal datetime 2023/08/23 17:51
Latitude -55.90 ° ± 7 km
Longitude -27.41 ° ± 10 km
Depth 113 km (from location) ± 14 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
Mar del Plata  2996 553935
Comodoro Rivadavia  2982 140850
Punta Arenas  2787 117430
Trelew  3030 93442
Río Gallegos  2753 85700
Necochea  3013 80478
Puerto Madryn  3048 64555
Ushuaia  2560 58028
Maldonado  3135 55478
Viedma  3075 48940
Tres Arroyos  3114 47136
Rawson  3012 26335
Puerto Natales  2953 20000
El Calafate  3012 8000
Punta del Este  3129 7234

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.21
Azimuthal gap 113.87 °
Number of stations used 11
Number of phases used 11

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 HOPE P 17:52:47.57 -0.73 283.5 5.43 Automatic
IU PMSA P 17:55:54.42 2.82 228.62 19.81 Automatic
IU QSPA P 17:58:04.17 -0.38 179.98 34.17 Automatic
IU SBA P 17:59:42.29 0.08 184.11 45.97 Automatic
G CCD P 17:59:54.25 -0.59 170.2 47.58 Automatic
IU CASY P 18:00:41.47 -0.2 160.5 53.8 Automatic
IU SAML P 18:00:44.87 -1.12 314.95 54.68 Automatic
G DRV P 18:01:03.95 -1.24 174.1 57.07 Automatic
IU LSZ P 18:01:14.97 1.83 69.13 58.42 Automatic
IU SDV P 18:02:51.82 0.42 315.26 73.99 Automatic
II TAU P 18:03:32.72 -0.89 176.1 81.09 Automatic