This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 2.4 ML
Local datetime 2021/12/17 00:33
Universal datetime 2021/12/16 21:33
Latitude -12.80 ° ± 2 km
Longitude 45.50 ° ± 2 km
Depth 43 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  34 71437
Koungou  35 32156
Dzaoudzi  24 17831
Dembeni  36 15848
Bandraboua  43 13989
Tsingoni  40 13934
Pamandzi  24 11442
Sada  42 11156
Bandrele  38 10282
Ouangani  40 10203
Chirongui  41 8920
Chiconi  43 8295
M'Tsangamouji  46 6432
Bouéni  46 6189
Kani-Kéli  45 5507

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.29
Azimuthal gap 321.99 °
Number of stations used 7
Number of phases used 14

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
1T PMZI P 21:33:26.98 0.03 271.26 0.22 Automatic
1T PMZI S 21:33:32.80 0.09 271.26 0.22 Automatic
QM KOUG P 21:33:27.88 0.2 283.53 0.3 Automatic
RA MILA P 21:33:27.81 0.07 261.77 0.31 Automatic
RA MILA S 21:33:33.74 -0.34 261.77 0.31 Automatic
AM R1EE2 P 21:33:28.21 -0.11 265.01 0.36 Automatic
AM R1EE2 S 21:33:34.53 -0.57 265.01 0.36 Automatic
ED MCHI P 21:33:28.40 -0.06 265.56 0.37 Automatic
ED MCHI S 21:33:34.82 -0.53 265.56 0.37 Automatic
QM KNKL P 21:33:29.6 0.06 248.57 0.42 Automatic
QM KNKL S 21:33:35.83 -0.49 248.57 0.42 Automatic
1T MTSB P 21:33:29.36 0.25 286.8 0.43 Automatic
1T MTSB S 21:33:36.51 0 286.8 0.43 Automatic