This event was reviewed by an analyst and confirmed.
| Type | Event |
| Magnitude | 1.8 ML |
| Local datetime | 2021/12/19 21:38 |
| Universal datetime | 2021/12/19 18:38 |
| Latitude | -12.79 ° ± 5 km |
| Longitude | 45.57 ° ± 6 km |
| Depth | 43 km (from location) ± 8 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Mamoudzou 
|
40 | 71437 |
| Koungou
|
42 | 32156 |
| Dzaoudzi
|
31 | 17831 |
| Dembeni
|
43 | 15848 |
| Bandraboua
|
49 | 13989 |
| Tsingoni
|
47 | 13934 |
| Pamandzi
|
31 | 11442 |
| Sada
|
49 | 11156 |
| Bandrele
|
45 | 10282 |
| Ouangani
|
47 | 10203 |
| Chirongui
|
48 | 8920 |
| Chiconi
|
49 | 8295 |
| M'Tsangamouji
|
52 | 6432 |
| Bouéni
|
53 | 6189 |
| Kani-Kéli
|
52 | 5507 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.04 |
| Azimuthal gap | 324.04 ° |
| Number of stations used | 7 |
| Number of phases used | 11 |
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 | S | 18:38:53.84 | 0.02 | 275.7 | 0.33 | Manual |
| AM | R0CC5 | S | 18:38:53.86 | 0.03 | 276.93 | 0.34 | Manual |
| RA | MILA | S | 18:38:54.21 | -0.04 | 260.82 | 0.37 | Manual |
| AM | R1EE2 | S | 18:38:54.97 | 0.01 | 264.69 | 0.43 | Manual |
| ED | MCHI | S | 18:38:55.13 | -0.05 | 264.21 | 0.44 | Manual |
| QM | KNKL | S | 18:38:56.28 | 0.03 | 249.67 | 0.48 | Manual |
| KA | BATSE | P | 18:39:09.85 | 0.18 | 285.63 | 1.91 | Manual |