This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.2 mb
Local datetime 2025/10/11 11:08
Universal datetime 2025/10/11 13:08
Latitude -56.19 ° ± 5 km
Longitude -26.59 ° ± 5 km
Depth 74 km (from location) ± 12 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  3056 553935
Comodoro Rivadavia  3036 140850
Punta Arenas  2830 117430
Trelew  3087 93442
Río Gallegos  2800 85700
Necochea  3073 80478
Puerto Madryn  3105 64555
Ushuaia  2601 58028
Maldonado  3196 55478
Viedma  3134 48940
Tres Arroyos  3175 47136
Rawson  3069 26335
Puerto Natales  2997 20000
El Calafate  3059 8000
Punta del Este  3190 7234

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.44
Azimuthal gap 105.47 °
Number of stations used 19
Number of phases used 19

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 13:09:29.97 0.04 284.56 5.95 Automatic
II EFI P 13:12:19.94 0.65 270.52 18.89 Automatic
IU PMSA P 13:12:32.32 1.29 229.38 19.96 Automatic
IU TRQA P 13:14:01.79 -0.97 292.66 29.61 Automatic
IU QSPA P 13:14:39.52 -1.05 179.98 33.88 Automatic
II SUR P 13:15:35.57 1.28 74.11 40.27 Automatic
IU SBA P 13:16:19.22 0.29 183.89 45.71 Automatic
G CCD P 13:16:29.40 -1.38 169.88 47.22 Automatic
IU TSUM P 13:16:44.12 -2.53 60.01 49.45 Automatic
IU CASY P 13:17:18.52 1.11 160.06 53.37 Automatic
IU SAML P 13:17:27.57 -1.18 314.19 55.21 Automatic
G DRV P 13:17:40.35 -1.38 173.69 56.73 Automatic
IU LSZ P 13:17:47.12 -2.73 68.17 58.1 Automatic
II NNA P 13:17:52.84 -0.47 298.25 58.63 Automatic
II ABPO P 13:18:40.19 1.19 87.63 65.33 Automatic
GE KIBK P 13:19:34.32 1.67 69.77 74.2 Automatic
IU SDV P 13:19:34.9 0.41 314.55 74.52 Automatic
IU KMBO P 13:19:39.12 2.82 68.41 74.84 Automatic
II JTS P 13:20:16.24 0.96 302.24 82.02 Automatic