This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2 MLv |
| Local datetime | 1981/04/01 04:10 |
| Universal datetime | 1981/04/01 02:10 |
| Latitude | 47.71 ° ± 3 km |
| Longitude | 7.43 ° ± 3 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Mulhouse 
|
9 | 109443 |
| Saint-Louis
|
15 | 21177 |
| Illzach
|
9 | 14691 |
| Wittenheim
|
14 | 14317 |
| Rixheim
|
5 | 13902 |
| Kingersheim
|
12 | 13055 |
| Riedisheim
|
6 | 12645 |
| Wittelsheim
|
17 | 10355 |
| Pfastatt
|
12 | 9579 |
| Brunstatt-Didenheim
|
9 | 8012 |
| Ensisheim
|
16 | 7508 |
| Lutterbach
|
13 | 6310 |
| Altkirch
|
17 | 5737 |
| Sausheim
|
8 | 5501 |
| Kembs
|
6 | 5257 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.5 |
| Azimuthal gap | |
| Number of stations used | 4 |
| Number of phases used | 7 |
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 | 02:10:57.10 | -0.32 | 294 | 0.32 | Manual |
| FR | BAF | Sg | 02:11:02.0 | -0.13 | 294 | 0.32 | Manual |
| RD | BSF | Sg | 02:11:06.0 | 0.02 | 287 | 0.45 | Manual |
| RD | CDF | Pg | 02:11:04.60 | 0.06 | 352 | 0.71 | Manual |
| RD | CDF | Sg | 02:11:14.50 | -0.02 | 352 | 0.71 | Manual |
| RD | HAU | Pg | 02:11:06.20 | 0.3 | 293 | 0.79 | Manual |
| RD | HAU | Sg | 02:11:17.0 | 0.11 | 293 | 0.79 | Manual |