This event was automatically detected and need to be confirmed by one of our analysts.
Type Event
Magnitude 5.1 mb
Local datetime 2025/05/22 13:34
Universal datetime 2025/05/22 08:34
Latitude -37.41 ° ± 4 km
Longitude 51.51 ° ± 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  1821 167227
Toliara  1728 115319
Saint-Pierre  1825 84212
Le Tampon  1836 78629
Saint-Louis  1832 53365
Saint-Joseph  1829 37644
Saint-Leu  1838 33576
Mananjary  1821 27686
Farafangana  1655 24764
Ihosy  1742 16990
L'Étang-Salé  1829 13894
Petite-Île  1824 12162
Les Avirons  1834 11345
Entre-Deux  1837 6902
Saint-Philippe  1831 5260

Past seismicity

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

Event details

Parameters

Evaluation status
RMS 1.47
Azimuthal gap 93.62 °
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
G CRZF P 08:36:47.25 -2 178.48 9.03 Automatic
GE VOI P 08:38:21.10 -1.59 343.57 15.93 Automatic
G RER P 08:38:30.65 -1.13 13.9 16.65 Automatic
II ABPO P 08:38:57.54 0.05 347.33 18.77 Automatic
II SUR P 08:40:09.32 0.79 272.09 25.56 Automatic
IU LSZ P 08:40:48.7 -1.79 310.73 30.26 Automatic
IU TSUM P 08:41:27.17 -1.84 292.17 34.69 Automatic
IU KMBO P 08:42:01.89 1.12 336.75 38.59 Automatic
IU CASY P 08:42:47.72 1.43 150.17 43.89 Automatic
G CCD P 08:43:29.50 0.03 161.24 49.39 Automatic
G DRV P 08:44:15.65 0.44 151.29 55.52 Automatic
IU SBA P 08:44:38.37 2.08 167.1 58.5 Automatic
IU MBWA P 08:44:47.69 -1.52 95.05 60.39 Automatic
II UOSS P 08:45:01.12 0.64 4.8 62.51 Automatic
IU CHTO P 08:46:00.37 -0.1 47.22 71.78 Automatic
II WRAB P 08:46:05.57 -1.59 102.09 72.54 Automatic
IU GNI P 08:46:37.67 3.54 354.71 77.8 Automatic
IU CTAO P 08:46:57.12 -0.82 108.88 81.55 Automatic
II KIV P 08:46:58.7 2.52 353.59 81.76 Automatic
II AAK P 08:47:00.87 0.05 16.83 82.74 Automatic
IU MAKZ P 08:47:30.32 0.66 20.31 88.53 Automatic
IU KIEV P 08:47:37.92 0.26 346.1 90.26 Automatic
II KURK P 08:47:41.27 -1.2 16.78 91.29 Automatic