This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1.2 ML
Local datetime 2021/08/21 01:08
Universal datetime 2021/08/20 22:08
Latitude -12.85 ° ± 3 km
Longitude 45.37 ° ± 3 km
Depth 39 km (from location) ± 3 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  20 71437
Koungou  23 32156
Dzaoudzi  12 17831
Dembeni  21 15848
Bandraboua  31 13989
Tsingoni  27 13934
Pamandzi  11 11442
Sada  28 11156
Bandrele  23 10282
Ouangani  25 10203
Chirongui  25 8920
Chiconi  28 8295
M'Tsangamouji  33 6432
Bouéni  31 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 0.58
Azimuthal gap 302.66 °
Number of stations used 8
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
1T PMZI P 22:08:11.5 0.07 296.65 0.11 Manual
1T PMZI S 22:08:15.59 -0.21 296.65 0.11 Manual
AM R0CC5 P 22:08:11.33 -0.02 303.58 0.16 Manual
RA MILA P 22:08:11.29 -0.13 269.59 0.17 Manual
RA MILA S 22:08:15.66 -0.9 269.59 0.17 Manual
AM RAE55 P 22:08:11.60 -0.01 304.69 0.2 Manual
AM R1EE2 P 22:08:11.59 -0.31 272.84 0.23 Manual
AM R1EE2 S 22:08:16.22 -1.17 272.84 0.23 Manual
ED MCHI P 22:08:11.71 -0.3 273.29 0.24 Manual
ED MCHI S 22:08:16.45 -1.15 273.29 0.24 Manual
QM KNKL P 22:08:12.39 -0.04 247.04 0.28 Manual
1T MTSB S 22:08:18.63 -0.53 300.73 0.33 Manual