This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2021/09/15 23:20
Universal datetime 2021/09/16 01:20
Latitude -56.34 ° ± 5 km
Longitude -35.78 ° ± 8 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  2601 553935
Comodoro Rivadavia  2478 140850
Punta Arenas  2265 117430
Tandil  2738 104325
Trelew  2547 93442
Río Gallegos  2231 85700
Necochea  2603 80478
Puerto Madryn  2568 64555
Ushuaia  2040 58028
Punta Alta  2739 57209
Viedma  2619 48940
Tres Arroyos  2694 47136
Rawson  2529 26335
Puerto Natales  2430 20000
El Calafate  2490 8000

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 2.31
Azimuthal gap 94.88 °
Number of stations used 11
Number of phases used 11

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 01:21:14.27 -2.67 348.69 2.1 Automatic
IU PMSA P 01:24:30.42 2.32 226.89 16.05 Automatic
IU SBA P 01:28:58.12 -1.01 186.54 45.09 Automatic
G CCD P 01:29:19.45 -1.25 172.89 47.83 Automatic
IU TSUM P 01:30:10.47 3.57 69.27 54.12 Automatic
IU CASY P 01:30:14.12 1.01 164.15 54.79 Automatic
G DRV P 01:30:26.45 -2.18 178.01 56.95 Automatic
IU OTAV P 01:31:28.57 0.01 312.19 66.17 Automatic
II JTS P 01:32:43.34 4.12 310.44 78 Automatic
II TAU P 01:32:54.47 -2.21 182.3 80.71 Automatic
IU TEIG P 01:33:30.52 -1.72 311.87 88.35 Automatic