This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1.2 ML
Local datetime 2021/09/18 00:59
Universal datetime 2021/09/17 21:59
Latitude -12.81 ° ± 2 km
Longitude 45.36 ° ± 2 km
Depth 34 km (from location) ± 2 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Mamoudzou  18 71437
Koungou  20 32156
Dzaoudzi  9 17831
Dembeni  21 15848
Bandraboua  28 13989
Tsingoni  25 13934
Pamandzi  8 11442
Sada  27 11156
Bandrele  24 10282
Ouangani  24 10203
Chirongui  26 8920
Chiconi  27 8295
M'Tsangamouji  31 6432
Bouéni  31 6189
Kani-Kéli  31 5507

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.02
Azimuthal gap 303.98 °
Number of stations used 7
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
AM R0CC5 P 21:59:51.32 0 293.6 0.15 Manual
AM R0CC5 S 21:59:55.45 0.03 293.6 0.15 Manual
RA MILA P 21:59:51.43 -0.01 255.98 0.17 Automatic
RA MILA S 21:59:55.57 0 255.98 0.17 Automatic
AM RAE55 P 21:59:51.63 -0.01 295.26 0.17 Manual
AM R1EE2 P 21:59:51.76 0 264.5 0.23 Automatic
AM R1EE2 S 21:59:56.9 0.02 264.5 0.23 Automatic
ED MCHI P 21:59:51.89 0.02 263.61 0.23 Automatic
ED MCHI S 21:59:56.22 -0.05 263.61 0.23 Automatic
QM KNKL P 21:59:52.64 0.02 239.24 0.29 Automatic
QM KNKL S 21:59:57.45 -0.02 239.24 0.29 Automatic
1T MTSB P 21:59:52.92 0 294.92 0.3 Automatic
1T MTSB S 21:59:58.13 0 294.92 0.3 Automatic