This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2021/08/16 21:37
Universal datetime 2021/08/16 23:37
Latitude -59.78 ° ± 5 km
Longitude -25.74 ° ± 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  3303 553935
Comodoro Rivadavia  3140 140850
Punta Arenas  2821 117430
Tandil  3442 104325
Trelew  3233 93442
Río Gallegos  2821 85700
Necochea  3307 80478
Puerto Madryn  3257 64555
Ushuaia  2579 58028
Viedma  3319 48940
Tres Arroyos  3399 47136
Coihaique  3417 45787
Rawson  3216 26335
Puerto Natales  3000 20000
El Calafate  3081 8000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.33
Azimuthal gap 78.18 °
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 23:39:22.77 2.4 308.58 8.01 Automatic
IU PMSA P 23:41:37.27 0.3 237.8 18.19 Automatic
II EFI P 23:41:50.57 -2.84 279.9 19.67 Automatic
IU TRIS P 23:42:40.19 -0.92 26.76 24.29 Automatic
IU QSPA P 23:43:36.52 0.67 179.98 30.29 Automatic
IU SBA P 23:45:18.17 0.7 183.89 42.16 Automatic
G CCD P 23:45:29.10 -0.14 168.95 43.61 Automatic
IU CASY P 23:46:18.37 0.06 158.67 49.85 Automatic
IU TSUM P 23:46:23.12 -1.99 56.54 50.95 Automatic
G DRV P 23:46:41.75 -1.1 172.99 53.12 Automatic
II ABPO P 23:48:05.47 0.54 85.24 65.1 Automatic
II MBAR P 23:48:54.77 -0.12 60.48 73.32 Automatic
GE KIBK P 23:49:06.7 0.79 68.08 75.06 Automatic
IU KMBO P 23:49:11.2 1.65 66.76 75.79 Automatic