This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.4 mb
Local datetime 2023/12/30 04:16
Universal datetime 2023/12/30 06:16
Latitude -54.72 ° ± 7 km
Longitude -23.40 ° ± 5 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
Mar del Plata  3171 553935
Comodoro Rivadavia  3232 140850
Punta Arenas  3067 117430
Trelew  3263 93442
Río Gallegos  3027 85700
Necochea  3196 80478
Puerto Madryn  3278 64555
Ushuaia  2841 58028
Maldonado  3279 55478
Rawson  3245 26335
Rocha  3282 25515
Puerto Natales  3230 20000
El Calafate  3286 8000
Castillos  3282 7686
Punta del Este  3273 7234

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.59
Azimuthal gap 99.76 °
Number of stations used 14
Number of phases used 14

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 06:18:30.52 0.24 267.94 7.6 Automatic
IU TRIS P 06:21:06.67 3.51 27.79 19.21 Automatic
II EFI P 06:21:20.59 -0.27 264.05 20.77 Automatic
IU PMSA P 06:21:39.12 1.85 227.04 22.29 Automatic
II SUR P 06:23:57.42 -1.14 72.57 38.11 Automatic
II SHEL P 06:24:21.94 -0.36 26.33 41.1 Automatic
IU TSUM P 06:25:08.52 -2.8 57.67 47.14 Automatic
G DRV P 06:26:32.80 -0.44 172.33 57.97 Automatic
II MBAR P 06:27:48.27 -0.23 59.77 69.7 Automatic
GE KIBK P 06:28:03.42 0.88 67.35 71.97 Automatic
IU KMBO P 06:28:08.14 1.93 65.96 72.6 Automatic
IU SDV P 06:28:17.44 -1.3 311.28 74.85 Automatic
IU SJG P 06:28:52.74 -1.96 319.27 81.41 Automatic
II JTS P 06:29:02.87 0.08 299.31 82.83 Automatic