This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 6.6 Mwp
Local datetime 2021/08/22 19:33
Universal datetime 2021/08/22 21:33
Latitude -60.42 ° ± 4 km
Longitude -24.78 ° ± 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  3387 553935
Comodoro Rivadavia  3205 140850
Punta Arenas  2868 117430
Trelew  3304 93442
Río Gallegos  2873 85700
Necochea  3389 80478
Puerto Madryn  3330 64555
Ushuaia  2624 58028
Punta Alta  3522 57209
Viedma  3395 48940
Tres Arroyos  3480 47136
Coihaique  3478 45787
Rawson  3288 26335
Puerto Natales  3049 20000
El Calafate  3133 8000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.57
Azimuthal gap 49.15 °
Number of stations used 35
Number of phases used 35

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 21:35:33.72 4.02 309.12 8.78 Automatic
IU PMSA P 21:37:38.22 1.7 239.38 18.27 Automatic
II EFI P 21:37:56.54 -1.93 280.58 20.25 Automatic
IU TRIS P 21:38:44.4 0.82 24.39 24.66 Automatic
IU QSPA P 21:39:29.37 0.5 179.97 29.65 Automatic
II SUR P 21:41:02.62 -1.26 67.53 40.76 Automatic
IU SBA P 21:41:12.12 0.92 183.64 41.55 Automatic
G CCD P 21:41:21.65 -0.46 168.48 42.88 Automatic
G CRZF P 21:41:39.85 1.98 108.1 44.87 Automatic
II SHEL P 21:41:49.62 0.15 25.6 46.55 Automatic
IU CASY P 21:42:10.92 -0.2 158.02 49.08 Automatic
IU TSUM P 21:42:21.27 -2.29 55.07 50.92 Automatic
G DRV P 21:42:35.25 -1.15 172.46 52.42 Automatic
II NNA P 21:43:36.37 -2.59 298.6 61.48 Automatic
GE VOI P 21:43:42.30 -0.03 85.39 61.87 Automatic
II ABPO P 21:44:00.57 -0.35 84.09 64.69 Automatic
G RER P 21:44:17.40 1.05 92.79 67.05 Automatic
IU OTAV P 21:44:50.97 -1.91 302.71 73.21 Automatic
II MBAR P 21:44:52.92 -0.13 59.42 73.23 Automatic
GE KIBK P 21:45:03.57 0.73 67.04 74.87 Automatic
II TAU P 21:45:13.47 -0.5 174.06 76.47 Automatic
IU SNZO P 21:45:17.87 0.78 194.9 77.03 Automatic
II MSEY P 21:45:39.12 1.1 83.82 81.14 Automatic
IU NWAO P 21:45:41.27 -0.55 148.53 81.6 Automatic
II JTS P 21:45:55.74 -1.57 301.05 85.05 Automatic
IU SJG P 21:45:55.19 -2.81 320.93 85.31 Automatic
IU RAR P 21:46:27.37 1.46 221.25 90.61 Automatic
IU MBWA P 21:46:37.64 -1.63 147.15 93.49 Automatic
II COCO P 21:46:43.29 2.2 123.45 93.98 Automatic
IU TEIG P 21:46:44.62 -0.97 302.5 95.39 Automatic
II WRAB P 21:46:57.57 -1.61 160.25 97.88 Automatic
IU BBSR P 21:47:01.57 3.25 326.79 98.38 Automatic
IU CTAO P 21:47:04.99 0.1 171.48 99.16 Automatic
II RAYN P 21:47:12.57 0.59 61.64 101.21 Automatic
IU PAB P 21:47:12.62 0.6 15.94 101.36 Automatic