This event was reviewed by an analyst and confirmed.
Type Event
Magnitude 1.9 ML
Local datetime 2021/09/11 00:05
Universal datetime 2021/09/10 21:05
Latitude -12.78 ° ± 2 km
Longitude 45.39 ° ± 2 km
Depth 25 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  21 71437
Koungou  22 32156
Dzaoudzi  11 17831
Dembeni  24 15848
Bandraboua  30 13989
Tsingoni  27 13934
Pamandzi  11 11442
Sada  31 11156
Bandrele  28 10282
Ouangani  28 10203
Chirongui  30 8920
Chiconi  30 8295
M'Tsangamouji  33 6432
Bouéni  35 6189
Acoua  35 5192

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 308.91 °
Number of stations used 8
Number of phases used 14

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 21:05:17.17 0.04 259.37 0.11 Automatic
1T PMZI S 21:05:20.50 -0.07 259.37 0.11 Automatic
AM R0CC5 P 21:05:17.46 -0.03 280.94 0.16 Manual
AM R0CC5 S 21:05:21.15 -0.01 280.94 0.16 Manual
AM RAE55 P 21:05:17.87 0 284.09 0.18 Manual
RA MILA P 21:05:17.90 0.02 249.96 0.2 Automatic
RA MILA S 21:05:21.90 0.15 249.96 0.2 Automatic
AM R1EE2 P 21:05:18.32 -0.05 258.84 0.26 Automatic
AM R1EE2 S 21:05:22.49 -0.04 258.84 0.26 Automatic
ED MCHI P 21:05:18.51 0.01 258.13 0.26 Automatic
ED MCHI S 21:05:22.76 0 258.13 0.26 Automatic
1T MTSB P 21:05:19.55 0.04 288.32 0.31 Automatic
1T MTSB S 21:05:24.57 0.01 288.32 0.31 Automatic
QM KNKL S 21:05:24.33 -0.07 237.24 0.33 Automatic