This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 Md
Local datetime 2021/10/18 08:07
Universal datetime 2021/10/18 04:07
Latitude -21.23 ° ± 0.1 km
Longitude 55.74 ° ± 0.2 km
Depth 1 km (from location) ± 0.3 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
Saint-Pierre  27 84212
Le Tampon  18 78629
Saint-André  31 56268
Saint-Louis  33 53365
Saint-Benoît  17 37759
Saint-Joseph  13 37644
Sainte-Suzanne  34 23505
Bras-Panon  25 12811
Petite-Île  21 12162
Salazie  31 7312
Entre-Deux  25 6902
La Plaine-des-Palmistes  12 6565
Sainte-Rose  4 6418
Cilaos  30 5456
Saint-Philippe  9 5260

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status confirmed
RMS 0.05
Azimuthal gap 114.98 °
Number of stations used 8
Number of phases used 13

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
PF FJS P 04:07:05.30 -0.03 252.35 0.01 Manual
PF FJS S 04:07:06.0 0 252.35 0.01 Manual
PF HIM P 04:07:05.41 -0.01 316.61 0.02 Manual
PF GPN P 04:07:05.32 -0.04 131.26 0.02 Manual
PF GPN S 04:07:06.5 0 131.26 0.02 Manual
PF C98 P 04:07:05.50 -0.04 16.28 0.03 Manual
PF C98 S 04:07:06.41 0.05 16.28 0.03 Manual
PF PVD S 04:07:06.83 0.03 171.11 0.04 Manual
PF ENO P 04:07:05.99 0.12 255.14 0.04 Manual
PF CSS P 04:07:06.17 -0.05 246.33 0.05 Manual
PF CSS S 04:07:07.45 -0.03 246.33 0.05 Manual
PF PRA P 04:07:06.69 -0.05 201.36 0.07 Manual
PF PRA S 04:07:08.40 0.05 201.36 0.07 Manual