This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 2.2 ML
Local datetime 2021/08/20 04:44
Universal datetime 2021/08/20 01:44
Latitude -12.79 ° ± 3 km
Longitude 45.59 ° ± 3 km
Depth 46 km (from location) ± 4 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  42 71437
Koungou  44 32156
Dzaoudzi  33 17831
Dembeni  45 15848
Bandraboua  51 13989
Tsingoni  49 13934
Pamandzi  33 11442
Sada  51 11156
Bandrele  47 10282
Ouangani  49 10203
Chirongui  49 8920
Chiconi  51 8295
M'Tsangamouji  54 6432
Bouéni  55 6189
Kani-Kéli  54 5507

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.1
Azimuthal gap 325.3 °
Number of stations used 9
Number of phases used 17

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 01:44:38.33 -0.09 269 0.3 Manual
1T PMZI S 01:44:44.5 -0.08 269 0.3 Manual
AM R0CC5 P 01:44:38.79 -0.02 277.43 0.36 Manual
AM R0CC5 S 01:44:44.85 0.08 277.43 0.36 Manual
AM RAE55 P 01:44:39.15 -0.03 279.17 0.38 Manual
RA MILA P 01:44:39.10 0.01 262.01 0.39 Manual
RA MILA S 01:44:44.98 -0.17 262.01 0.39 Manual
AM R1EE2 P 01:44:39.52 0 265.57 0.45 Manual
AM R1EE2 S 01:44:45.79 -0.06 265.57 0.45 Manual
ED MCHI P 01:44:39.66 0.01 265.09 0.45 Manual
ED MCHI S 01:44:46.7 0 265.09 0.45 Manual
QM KNKL P 01:44:40.36 0.08 250.94 0.5 Manual
QM KNKL S 01:44:47.10 0.02 250.94 0.5 Manual
1T MTSB P 01:44:40.63 0.06 283.02 0.5 Manual
1T MTSB S 01:44:47.83 0.11 283.02 0.5 Manual
KA BATSE P 01:44:59.63 -0.62 285.64 1.93 Manual
KA BATSE S 01:45:21.98 -0.32 285.64 1.93 Manual