This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1.4 ML
Local datetime 2021/12/18 04:14
Universal datetime 2021/12/18 01:14
Latitude -12.78 ° ± 3 km
Longitude 45.58 ° ± 4 km
Depth 42 km (from location) ± 6 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  41 71437
Koungou  42 32156
Dzaoudzi  32 17831
Dembeni  44 15848
Bandraboua  50 13989
Tsingoni  48 13934
Pamandzi  32 11442
Sada  51 11156
Bandrele  46 10282
Ouangani  48 10203
Chirongui  49 8920
Chiconi  50 8295
M'Tsangamouji  53 6432
Bouéni  54 6189
Kani-Kéli  53 5507

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.05
Azimuthal gap 327.39 °
Number of stations used 6
Number of phases used 12

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
QM KOUG P 01:14:47.42 0.01 276.79 0.37 Manual
QM KOUG S 01:14:53.40 -0.03 276.79 0.37 Manual
RA MILA P 01:14:47.40 0.02 259.29 0.38 Manual
RA MILA S 01:14:53.24 0.02 259.29 0.38 Manual
AM R1EE2 P 01:14:47.78 -0.05 263.28 0.44 Manual
AM R1EE2 S 01:14:53.98 0.03 263.28 0.44 Manual
ED MCHI P 01:14:47.93 -0.02 262.82 0.44 Manual
ED MCHI S 01:14:54.18 0.01 262.82 0.44 Manual
1T MTSB P 01:14:48.95 0.12 281.34 0.49 Manual
1T MTSB S 01:14:55.69 -0.06 281.34 0.49 Manual
QM KNKL P 01:14:48.60 -0.06 248.73 0.49 Manual
QM KNKL S 01:14:55.32 0.02 248.73 0.49 Manual