This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1981/12/25 05:39 |
| Universal datetime | 1981/12/25 04:39 |
| Latitude | 47.70 ° ± 2 km |
| Longitude | 7.40 ° ± 3 km |
| Depth | 5 km (from location) ± 4 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Mulhouse 
|
8 | 109443 |
| Saint-Louis
|
15 | 21177 |
| Illzach
|
9 | 14691 |
| Wittenheim
|
14 | 14317 |
| Rixheim
|
6 | 13902 |
| Kingersheim
|
12 | 13055 |
| Riedisheim
|
5 | 12645 |
| Wittelsheim
|
16 | 10355 |
| Pfastatt
|
11 | 9579 |
| Brunstatt-Didenheim
|
6 | 8012 |
| Ensisheim
|
17 | 7508 |
| Lutterbach
|
12 | 6310 |
| Altkirch
|
15 | 5737 |
| Sausheim
|
9 | 5501 |
| Kembs
|
8 | 5257 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.4 |
| Azimuthal gap | |
| Number of stations used | 5 |
| Number of phases used | 8 |
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 |
|---|---|---|---|---|---|---|---|
| FR | BAF | Pg | 04:39:35.30 | -0.06 | 296 | 0.3 | Manual |
| FR | BAF | Sg | 04:39:40.20 | 0.34 | 296 | 0.3 | Manual |
| RD | BSF | Sg | 04:39:43.60 | -0.07 | 288 | 0.43 | Manual |
| FR | ECH | Pg | 04:39:39.59 | 0.09 | 343 | 0.54 | Manual |
| RD | CDF | Pg | 04:39:42.80 | 0.01 | 353 | 0.71 | Manual |
| RD | CDF | Sg | 04:39:52.80 | 0.01 | 353 | 0.71 | Manual |
| RD | HAU | Pg | 04:39:44.0 | 0.19 | 294 | 0.77 | Manual |
| RD | HAU | Sg | 04:39:54.60 | 0.03 | 294 | 0.77 | Manual |