This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.3 mb
Local datetime 2021/11/15 09:23
Universal datetime 2021/11/15 04:23
Latitude -37.62 ° ± 3 km
Longitude 51.18 ° ± 6 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
Fianarantsoa  1838 167227
Toliara  1736 115319
Saint-Pierre  1855 84212
Le Tampon  1867 78629
Saint-Louis  1862 53365
Saint-Joseph  1859 37644
Saint-Leu  1868 33576
Mananjary  1839 27686
Farafangana  1673 24764
Ihosy  1756 16990
L'Étang-Salé  1860 13894
Petite-Île  1854 12162
Les Avirons  1864 11345
Entre-Deux  1867 6902
Saint-Philippe  1862 5260

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.78
Azimuthal gap 92.87 °
Number of stations used 30
Number of phases used 30

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
G CRZF P 04:25:38.45 -1.45 176.94 8.82 Automatic
GE VOI P 04:27:14.60 -3.33 344.87 16.07 Automatic
G RER P 04:27:26.45 -2.29 14.77 16.92 Automatic
II ABPO P 04:27:52.79 0.06 348.42 18.92 Automatic
GE SBV P 04:28:47.90 -0.36 357.02 24.19 Automatic
II SUR P 04:28:58.57 -1.12 272.78 25.3 Automatic
II MSEY P 04:30:09.42 1.39 7.85 33.18 Automatic
IU TSUM P 04:30:19.12 -1.96 292.81 34.53 Automatic
GE KIBK P 04:30:43.92 0.74 337.98 37.27 Automatic
IU KMBO P 04:30:55.57 0.52 337.36 38.68 Automatic
G CCD P 04:32:22.15 0.11 161.17 49.27 Automatic
IU QSPA P 04:32:44.77 -0.71 179.91 52.38 Automatic
II PALK P 04:32:48.67 3 37.93 52.68 Automatic
G DRV P 04:33:09.35 1.11 151.26 55.46 Automatic
IU SBA P 04:33:30.19 1.49 167.11 58.34 Automatic
IU MBWA P 04:33:43.59 -0.77 95.12 60.63 Automatic
II RAYN P 04:33:45.27 -1.11 354.07 61.38 Automatic
II KAPI P 04:34:42.19 -2.59 80.64 70.03 Automatic
IU CHTO P 04:34:54.2 -1.98 47.43 72.12 Automatic
II WRAB P 04:35:00.19 -1.71 102.21 72.75 Automatic
IU GNI P 04:35:30.92 2.25 354.98 78 Automatic
IU ANTO P 04:35:38.7 2.07 345.74 79.31 Automatic
IU CTAO P 04:35:52.54 0.18 109.04 81.73 Automatic
II KIV P 04:35:51.92 1.91 353.84 81.94 Automatic
II AAK P 04:35:55.42 -0.36 17.06 83.02 Automatic
IU MAKZ P 04:36:24.27 -0.26 20.52 88.82 Automatic
IU KIEV P 04:36:32.37 0.55 346.3 90.41 Automatic
II KURK P 04:36:35.22 -2.04 16.97 91.57 Automatic
IU PAB P 04:36:44.87 2.88 320.48 92.46 Automatic
IU ULN P 04:37:14.72 3.81 34.2 98.9 Automatic