This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 2.8 ML
Local datetime 2021/09/09 21:16
Universal datetime 2021/09/09 18:16
Latitude -12.76 ° ± 3 km
Longitude 45.48 ° ± 4 km
Depth 50 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  31 71437
Koungou  32 32156
Dzaoudzi  21 17831
Dembeni  34 15848
Bandraboua  39 13989
Tsingoni  37 13934
Pamandzi  22 11442
Sada  41 11156
Bandrele  38 10282
Ouangani  38 10203
Chirongui  40 8920
Chiconi  40 8295
Mtsamboro  45 7705
M'Tsangamouji  43 6432
Acoua  45 5192

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.14
Azimuthal gap 306.01 °
Number of stations used 12
Number of phases used 20

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
RA YTMZ S 18:16:33.23 -0.06 270.52 0.24 Manual
AM R0CC5 S 18:16:33.25 0 272.34 0.25 Manual
AM RAE55 P 18:16:28.7 0.13 275.18 0.27 Manual
RA MILA P 18:16:27.84 -0.1 252.17 0.29 Manual
RA MILA S 18:16:33.52 -0.17 252.17 0.29 Manual
AM R1EE2 S 18:16:34.14 0.03 258.36 0.35 Manual
ED MCHI S 18:16:34.41 0.09 257.85 0.35 Manual
1T MTSB P 18:16:29.11 0.06 281.35 0.39 Manual
1T MTSB S 18:16:36.26 0.62 281.35 0.39 Manual
QM KNKL S 18:16:35.56 0.08 241.53 0.42 Manual
KA KANG P 18:16:38.60 0 294.5 1.09 Manual
KA KANG S 18:16:52.17 -0.54 294.5 1.09 Manual
KA BATSE P 18:16:48.26 0.06 285.44 1.82 Manual
KA DEMB P 18:16:53.89 0.33 293.22 2.21 Manual
KA DEMB S 18:17:20.31 1.85 293.22 2.21 Manual
KA CAB P 18:16:55.99 0.26 295.51 2.32 Manual
KA CAB S 18:17:22.11 -0.08 295.51 2.32 Manual