This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.7 Md
Local datetime 2021/10/18 04:33
Universal datetime 2021/10/18 00:33
Latitude -21.24 ° ± 0.1 km
Longitude 55.72 ° ± 0.1 km
Depth 0 km (from location) ± 0.1 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  25 84212
Le Tampon  17 78629
Saint-André  32 56268
Saint-Louis  31 53365
Saint-Benoît  18 37759
Saint-Joseph  11 37644
Sainte-Suzanne  35 23505
Bras-Panon  26 12811
Petite-Île  19 12162
Salazie  31 7312
Entre-Deux  24 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 0.08
Azimuthal gap 58.99 °
Number of stations used 19
Number of phases used 32

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 00:33:55.16 0 353.43 0 Manual
PF SNE S 00:33:55.67 -0.02 353.43 0 Manual
PF BON P 00:33:55.12 -0.09 272.2 0.01 Manual
PF BON S 00:33:55.61 -0.15 272.2 0.01 Manual
PF DSO P 00:33:55.14 -0.08 203.65 0.01 Manual
PF DSO S 00:33:55.97 0.19 203.65 0.01 Manual
PF FJS P 00:33:55.25 0.07 21.06 0.01 Manual
PF FJS S 00:33:55.69 -0.02 21.06 0.01 Manual
PF BOR P 00:33:55.28 0 237.96 0.01 Manual
PF BOR S 00:33:55.88 0.01 237.96 0.01 Manual
PF ENO P 00:33:55.39 0.02 281.68 0.02 Manual
PF FOR P 00:33:55.39 0.04 178.72 0.02 Manual
PF FOR S 00:33:55.91 -0.1 178.72 0.02 Manual
PF RVA P 00:33:55.41 0.02 233.5 0.02 Manual
PF RVA S 00:33:56.1 -0.05 233.5 0.02 Manual
PF HIM P 00:33:55.63 0.09 4.44 0.03 Manual
PF PVD P 00:33:55.69 0.05 136.31 0.03 Manual
PF PVD S 00:33:56.51 0.02 136.31 0.03 Manual
PF CSS P 00:33:55.61 -0.02 258.44 0.03 Manual
PF CSS S 00:33:56.51 0.03 258.44 0.03 Manual
PF GPN P 00:33:55.70 0.11 89.58 0.03 Manual
PF GPN S 00:33:56.48 0.08 89.58 0.03 Manual
PF C98 P 00:33:56.7 0.02 30.59 0.05 Manual
PF NTR P 00:33:56.16 0.11 157.72 0.05 Manual
PF PHR P 00:33:55.99 -0.11 253.24 0.05 Manual
PF GPS P 00:33:56.5 -0.01 124.11 0.05 Manual
PF GPS S 00:33:57.12 -0.08 124.11 0.05 Manual
PF PRA P 00:33:56.20 -0.02 190.72 0.05 Manual
PF PRA S 00:33:57.61 0.15 190.72 0.05 Manual
PF PER P 00:33:56.52 0.01 331.58 0.06 Manual
PF GBS P 00:33:56.37 -0.12 120.74 0.07 Manual
PF GBS S 00:33:57.75 -0.16 120.74 0.07 Manual