This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.7 MLv |
| Local datetime | 1981/04/03 13:02 |
| Universal datetime | 1981/04/03 11:02 |
| Latitude | 45.87 ° ± 6 km |
| Longitude | 5.60 ° ± 7 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 |
|---|---|---|
Aix-les-Bains 
|
30 | 29794 |
| Valserhône
|
32 | 16423 |
| Rumilly
|
26 | 15379 |
| Ambérieu-en-Bugey
|
20 | 14035 |
| La Motte-Servolex
|
36 | 11826 |
| Belley
|
15 | 9103 |
| La Tour-du-Pin
|
35 | 8080 |
| Meximieux
|
31 | 7743 |
| Les Avenières Veyrins-Thuellin
|
26 | 7739 |
| Tignieu-Jameyzieu
|
36 | 7249 |
| Lagnieu
|
21 | 7143 |
| Entrelacs
|
26 | 6268 |
| Pont-de-Chéruy
|
36 | 5772 |
| Sillingy
|
34 | 5245 |
| La Balme-de-Sillingy
|
36 | 5037 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.6 |
| Azimuthal gap | |
| Number of stations used | 10 |
| 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 |
|---|---|---|---|---|---|---|---|
| RD | SMF | Pn | 11:03:03.70 | -0.19 | 303 | 1.45 | Manual |
| RD | SMF | Pg | 11:03:05.60 | 0.01 | 303 | 1.45 | Manual |
| RD | SMF | Sg | 11:03:26.10 | 0.38 | 303 | 1.45 | Manual |
| RD | LBF | Pn | 11:03:05.70 | -0.03 | 315 | 1.58 | Manual |
| RD | LBF | Sg | 11:03:31.0 | 0.86 | 315 | 1.58 | Manual |
| RD | AVF | Pn | 11:03:08.70 | -0.13 | 301 | 1.81 | Manual |
| RD | AVF | Sg | 11:03:37.30 | -0.29 | 301 | 1.81 | Manual |
| RD | LOR | Pn | 11:03:09.20 | -0.09 | 320 | 1.84 | Manual |
| RD | LOR | Sg | 11:03:38.30 | -0.39 | 320 | 1.84 | Manual |
| RD | SSF | Pn | 11:03:10.20 | 0.48 | 310 | 1.88 | Manual |
| RD | SSF | Sg | 11:03:39.40 | -0.33 | 310 | 1.88 | Manual |