This event was reviewed by an analyst and confirmed.
| Type | Event |
| Magnitude | 1.7 ML |
| Local datetime | 2021/09/27 04:18 |
| Universal datetime | 2021/09/27 01:18 |
| Latitude | -12.84 ° ± 5 km |
| Longitude | 45.37 ° ± 3 km |
| Depth | 40 km (from location) ± 3 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Mamoudzou 
|
20 | 71437 |
| Koungou
|
22 | 32156 |
| Dzaoudzi
|
12 | 17831 |
| Dembeni
|
21 | 15848 |
| Bandraboua
|
30 | 13989 |
| Tsingoni
|
26 | 13934 |
| Pamandzi
|
10 | 11442 |
| Sada
|
27 | 11156 |
| Bandrele
|
23 | 10282 |
| Ouangani
|
25 | 10203 |
| Chirongui
|
25 | 8920 |
| Chiconi
|
28 | 8295 |
| M'Tsangamouji
|
32 | 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 | 0.05 |
| Azimuthal gap | 324.15 ° |
| Number of stations used | 6 |
| Number of phases used | 9 |
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 | P | 01:18:24.4 | -0.02 | 295.22 | 0.1 | Manual |
| 1T | PMZI | S | 01:18:28.55 | 0.08 | 295.22 | 0.1 | Manual |
| AM | R0CC5 | P | 01:18:24.34 | -0.02 | 303.92 | 0.17 | Manual |
| AM | R0CC5 | S | 01:18:28.94 | 0 | 303.92 | 0.17 | Manual |
| RA | MILA | P | 01:18:24.37 | 0.06 | 268.22 | 0.17 | Manual |
| RA | MILA | S | 01:18:28.75 | -0.08 | 268.22 | 0.17 | Manual |
| AM | RAE55 | P | 01:18:24.68 | 0 | 304.07 | 0.19 | Manual |
| AM | R1EE2 | S | 01:18:29.25 | -0.02 | 273.38 | 0.24 | Manual |
| ED | MCHI | S | 01:18:29.54 | 0.08 | 272.36 | 0.24 | Manual |