This event was reviewed by an analyst and confirmed.
| Type | Event |
| Magnitude | 3.5 ML |
| Local datetime | 2021/09/20 13:07 |
| Universal datetime | 2021/09/20 10:07 |
| Latitude | -12.82 ° ± 3 km |
| Longitude | 45.62 ° ± 2 km |
| Depth | 36 km (from location) ± 5 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Mamoudzou 
|
46 | 71437 |
| Koungou
|
48 | 32156 |
| Dzaoudzi
|
37 | 17831 |
| Dembeni
|
48 | 15848 |
| Bandraboua
|
56 | 13989 |
| Tsingoni
|
53 | 13934 |
| Pamandzi
|
37 | 11442 |
| Sada
|
55 | 11156 |
| Bandrele
|
50 | 10282 |
| Ouangani
|
52 | 10203 |
| Chirongui
|
52 | 8920 |
| Chiconi
|
55 | 8295 |
| M'Tsangamouji
|
59 | 6432 |
| Bouéni
|
58 | 6189 |
| Kani-Kéli
|
56 | 5507 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.03 |
| Azimuthal gap | 330.02 ° |
| Number of stations used | 8 |
| Number of phases used | 15 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| 1T | PMZI | S | 10:07:41.1 | -0.06 | 273.38 | 0.34 | Manual |
| AM | R0CC5 | P | 10:07:36.18 | 0.01 | 280.43 | 0.39 | Manual |
| AM | R0CC5 | S | 10:07:42.3 | 0.07 | 280.43 | 0.39 | Manual |
| AM | RAE55 | P | 10:07:36.60 | 0.02 | 281.85 | 0.42 | Manual |
| RA | MILA | S | 10:07:42.34 | 0.01 | 266.1 | 0.42 | Manual |
| AM | R1EE2 | S | 10:07:43.21 | -0.02 | 268.89 | 0.48 | Manual |
| ED | MCHI | S | 10:07:43.40 | -0.05 | 268.42 | 0.49 | Manual |
| QM | KNKL | S | 10:07:44.43 | 0.03 | 254.81 | 0.52 | Manual |
| 1T | MTSB | S | 10:07:45.30 | -0.04 | 284.8 | 0.54 | Manual |