This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 3.4 ML
Local datetime 2021/12/07 22:26
Universal datetime 2021/12/07 19:26
Latitude -12.81 ° ± 2 km
Longitude 45.53 ° ± 2 km
Depth 41 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  36 71437
Koungou  38 32156
Dzaoudzi  27 17831
Dembeni  39 15848
Bandraboua  46 13989
Tsingoni  43 13934
Pamandzi  27 11442
Sada  45 11156
Bandrele  40 10282
Ouangani  43 10203
Chirongui  43 8920
Chiconi  45 8295
M'Tsangamouji  49 6432
Bouéni  48 6189
Kani-Kéli  47 5507

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.48
Azimuthal gap 314.88 °
Number of stations used 10
Number of phases used 19

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 19:26:22.12 0.16 272.71 0.25 Automatic
1T PMZI S 19:26:27.41 -0.33 272.71 0.25 Manual
AM R0CC5 P 19:26:22.63 0.18 280.75 0.3 Manual
AM R0CC5 S 19:26:28.50 -0.07 280.75 0.3 Manual
RA MILA P 19:26:22.85 0.04 263.55 0.33 Automatic
RA MILA S 19:26:28.87 -0.36 263.55 0.33 Automatic
AM R1EE2 P 19:26:23.38 -0.06 266.34 0.38 Automatic
AM R1EE2 S 19:26:29.71 -0.62 266.34 0.38 Automatic
ED MCHI P 19:26:23.54 -0.06 266.82 0.4 Manual
ED MCHI S 19:26:29.99 -0.6 266.82 0.4 Automatic
QM KNKL P 19:26:24.13 0 250.56 0.44 Automatic
QM KNKL S 19:26:30.94 -0.6 250.56 0.44 Automatic
1T MTSB P 19:26:24.60 0.29 286.73 0.45 Automatic
1T MTSB S 19:26:32.6 0.21 286.73 0.45 Automatic
KA KANG P 19:26:34.19 0.42 295.94 1.15 Manual
KA KANG S 19:26:48.66 -0.15 295.94 1.15 Manual
KA BATSE P 19:26:43.92 0.16 286.62 1.88 Manual
KA BATSE S 19:27:05.22 -1.57 286.62 1.88 Manual
KA DEMB P 19:26:49.61 0.33 294.06 2.28 Manual