This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1.3 ML
Local datetime 2021/12/28 22:17
Universal datetime 2021/12/28 19:17
Latitude -12.80 ° ± 2 km
Longitude 45.34 ° ± 2 km
Depth 33 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  16 71437
Koungou  17 32156
Dzaoudzi  7 17831
Dembeni  19 15848
Bandraboua  25 13989
Tsingoni  22 13934
Pamandzi  6 11442
Sada  25 11156
Bandrele  23 10282
Ouangani  22 10203
Chirongui  24 8920
Chiconi  25 8295
M'Tsangamouji  28 6432
Bouéni  29 6189
Kani-Kéli  30 5507

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.06
Azimuthal gap 299.96 °
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
1T PMZI S 19:18:00.46 -0.03 270.44 0.06 Automatic
AM R0CC5 P 19:17:56.87 -0.02 294.96 0.12 Manual
AM R0CC5 S 19:18:00.89 0.05 294.96 0.12 Manual
RA MILA P 19:17:57.6 0.04 251.31 0.15 Automatic
RA MILA S 19:18:00.96 -0.06 251.31 0.15 Automatic
AM R1EE2 P 19:17:57.28 -0.01 262.01 0.21 Automatic
AM R1EE2 S 19:18:01.38 -0.05 262.01 0.21 Automatic
ED MCHI P 19:17:57.46 0.06 261.08 0.21 Manual
ED MCHI S 19:18:01.60 -0.04 261.08 0.21 Automatic
1T MTSB P 19:17:58.38 -0.03 295.64 0.27 Manual
1T MTSB S 19:18:03.43 0 295.64 0.27 Automatic
QM KNKL P 19:17:58.5 -0.15 235.59 0.28 Automatic
QM KNKL S 19:18:03.1 0.09 235.59 0.28 Automatic