This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1990/08/02 06:50 |
| Universal datetime | 1990/08/02 04:50 |
| Latitude | 48.06 ° ± 2 km |
| Longitude | -1.29 ° ± 4 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 |
|---|---|---|
Rennes 
|
30 | 216815 |
| Vitré
|
9 | 18037 |
| Cesson-Sévigné
|
24 | 17526 |
| Betton
|
30 | 11735 |
| Chantepie
|
24 | 10435 |
| Châteaugiron
|
14 | 9966 |
| Thorigné-Fouillard
|
24 | 8463 |
| Janzé
|
20 | 8279 |
| Vern-sur-Seiche
|
24 | 7911 |
| Chartres-de-Bretagne
|
31 | 7800 |
| Liffré
|
23 | 7609 |
| Châteaubourg
|
11 | 7064 |
| Noyal-Châtillon-sur-Seiche
|
28 | 6919 |
| Acigné
|
20 | 6740 |
| Noyal-sur-Vilaine
|
16 | 6008 |
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 | 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 |
|---|---|---|---|---|---|---|---|
| RD | LPF | Pg | 04:50:58.60 | 0.01 | 99 | 0.17 | Manual |
| RD | LPF | Sg | 04:51:01.30 | -0.13 | 99 | 0.17 | Manual |
| RD | GRR | Pg | 04:51:03.30 | 0.04 | 41 | 0.44 | Manual |
| RD | GRR | Sg | 04:51:09.20 | -0.33 | 41 | 0.44 | Manual |
| RD | FLN | Pg | 04:51:11.50 | -0.03 | 37 | 0.89 | Manual |
| RD | FLN | Sg | 04:51:23.90 | -0.05 | 37 | 0.89 | Manual |
| RD | LDF | Pg | 04:51:12.80 | 0.16 | 55 | 0.95 | Manual |
| RD | LDF | Sg | 04:51:26.20 | 0.33 | 55 | 0.95 | Manual |