This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.6 mb
Local datetime 2021/12/07 13:55
Universal datetime 2021/12/07 15:55
Latitude -57.61 ° ± 5 km
Longitude -25.81 ° ± 4 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  3175 553935
Comodoro Rivadavia  3099 140850
Punta Arenas  2847 117430
Tandil  3318 104325
Trelew  3167 93442
Río Gallegos  2829 85700
Necochea  3187 80478
Puerto Madryn  3187 64555
Ushuaia  2613 58028
Viedma  3229 48940
Tres Arroyos  3285 47136
Rawson  3149 26335
Puerto Natales  3020 20000
El Calafate  3089 8000
Punta del Este  3322 7234

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.92
Azimuthal gap 96.46 °
Number of stations used 23
Number of phases used 23

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 15:57:36.67 3.83 294.59 6.83 Automatic
II EFI P 16:00:19.99 1.21 273.91 19.37 Automatic
IU PMSA P 16:00:21.77 2.61 232.57 19.4 Automatic
IU QSPA P 16:02:23.97 0.41 179.98 32.46 Automatic
II SUR P 16:03:31.47 1.62 71.71 40.28 Automatic
IU SBA P 16:04:04.52 0.96 183.76 44.32 Automatic
G CCD P 16:04:14.40 -0.52 169.38 45.74 Automatic
IU TSUM P 16:04:43.47 -1.68 58.13 49.81 Automatic
IU CASY P 16:05:02.37 0.07 159.33 51.89 Automatic
G DRV P 16:05:26.20 -1.01 173.22 55.27 Automatic
GE VOI P 16:06:16.85 2.13 87.78 62.23 Automatic
II ABPO P 16:06:33.7 0.27 86.31 64.98 Automatic
IU OTAV P 16:07:09.22 -1.81 302.92 71.24 Automatic
II MBAR P 16:07:17.67 0.21 61.14 72.29 Automatic
GE KIBK P 16:07:30.52 1.01 68.7 74.3 Automatic
IU KMBO P 16:07:34.77 1.4 67.35 74.98 Automatic
II TAU P 16:07:57.97 -1.75 174.88 79.31 Automatic
IU SNZO P 16:08:00.12 -1.11 195.52 79.6 Automatic
IU SJG P 16:08:11.34 -3.72 321.67 82.79 Automatic
II JTS P 16:08:14.94 -2.57 301.71 83.14 Automatic
IU TEIG P 16:09:03.52 -2.99 303.54 93.42 Automatic
II RAYN P 16:09:40.84 2.77 62 100.35 Automatic
II WRAB P 16:09:40.47 -1.36 161.06 100.71 Automatic