This event was reviewed by an analyst and confirmed.
| Type | Event |
| Magnitude | 1.7 ML |
| Local datetime | 2021/09/18 04:42 |
| Universal datetime | 2021/09/18 01:42 |
| Latitude | -12.86 ° ± 2 km |
| Longitude | 45.37 ° ± 2 km |
| Depth | 39 km (from location) ± 2 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Mamoudzou 
|
21 | 71437 |
| Koungou
|
24 | 32156 |
| Dzaoudzi
|
13 | 17831 |
| Dembeni
|
21 | 15848 |
| Bandraboua
|
31 | 13989 |
| Tsingoni
|
27 | 13934 |
| Pamandzi
|
12 | 11442 |
| Sada
|
28 | 11156 |
| Bandrele
|
22 | 10282 |
| Ouangani
|
25 | 10203 |
| Chirongui
|
25 | 8920 |
| Chiconi
|
28 | 8295 |
| M'Tsangamouji
|
33 | 6432 |
| Bouéni
|
30 | 6189 |
| Kani-Kéli
|
29 | 5507 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.08 |
| Azimuthal gap | 301.73 ° |
| Number of stations used | 9 |
| Number of phases used | 16 |
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 |
|---|---|---|---|---|---|---|---|
| RA | YTMZ | P | 01:43:02.74 | -0.02 | 307.54 | 0.17 | Manual |
| RA | YTMZ | S | 01:43:07.40 | 0.03 | 307.54 | 0.17 | Manual |
| AM | R0CC5 | P | 01:43:02.71 | -0.07 | 308.3 | 0.18 | Manual |
| AM | R0CC5 | S | 01:43:07.40 | 0.02 | 308.3 | 0.18 | Manual |
| AM | RAE55 | P | 01:43:03.0 | -0.1 | 307.92 | 0.21 | Manual |
| AM | R1EE2 | P | 01:43:02.93 | -0.04 | 277.86 | 0.24 | Manual |
| AM | R1EE2 | S | 01:43:07.47 | -0.16 | 277.86 | 0.24 | Manual |