This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 Md
Local datetime 2021/10/18 04:59
Universal datetime 2021/10/18 00:59
Latitude -21.24 ° ± 0.1 km
Longitude 55.71 ° ± 0.1 km
Depth 0 km (from location) ± 0.2 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  24 84212
Le Tampon  16 78629
Saint-André  32 56268
Saint-Louis  30 53365
Saint-Benoît  18 37759
Saint-Joseph  10 37644
Sainte-Suzanne  35 23505
Bras-Panon  26 12811
Petite-Île  19 12162
Salazie  30 7312
Entre-Deux  23 6902
La Plaine-des-Palmistes  12 6565
Sainte-Rose  7 6418
Cilaos  29 5456
Saint-Philippe  8 5260

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.04
Azimuthal gap 84.06 °
Number of stations used 15
Number of phases used 25

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 SNE P 00:59:40.36 0.01 60.4 0 Manual
PF SNE S 00:59:40.85 0.03 60.4 0 Manual
PF BON P 00:59:40.33 -0.01 284.66 0 Manual
PF BON S 00:59:40.74 -0.08 284.66 0 Manual
PF DSO P 00:59:40.36 0 182.87 0.01 Manual
PF BOR P 00:59:40.40 0 231.65 0.01 Manual
PF BOR S 00:59:40.96 0.05 231.65 0.01 Manual
PF FJS P 00:59:40.43 0.02 32.92 0.01 Manual
PF FJS S 00:59:40.89 -0.04 32.92 0.01 Manual
PF ENO P 00:59:40.52 0.01 286.6 0.02 Manual
PF RVA P 00:59:40.54 0.04 229.76 0.02 Manual
PF RVA S 00:59:41.8 -0.02 229.76 0.02 Manual
PF FOR P 00:59:40.62 0.07 169.52 0.02 Manual
PF CSS P 00:59:40.75 -0.01 258.95 0.03 Manual
PF CSS S 00:59:41.54 0.03 258.95 0.03 Manual
PF HIM P 00:59:40.81 0.02 10.66 0.03 Manual
PF HIM S 00:59:41.61 0.04 10.66 0.03 Manual
PF PVD P 00:59:40.91 -0.02 131 0.03 Manual
PF PVD S 00:59:41.78 -0.02 131 0.03 Manual
PF GPN P 00:59:40.92 0 88.09 0.04 Manual
PF GPN S 00:59:41.78 -0.01 88.09 0.04 Manual
PF PHR P 00:59:41.15 -0.08 253.15 0.04 Manual
PF C98 P 00:59:41.26 -0.09 33.45 0.05 Manual
PF C98 S 00:59:42.58 0.06 33.45 0.05 Manual
PF PRA P 00:59:41.42 0.01 187.2 0.05 Manual