This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.7 MLv |
| Local datetime | 1987/10/19 21:24 |
| Universal datetime | 1987/10/19 20:24 |
| Latitude | 47.93 ° ± 3 km |
| Longitude | -0.84 ° ± 2 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 |
|---|---|---|
Laval 
|
16 | 49728 |
| Vitré
|
33 | 18037 |
| Segré-en-Anjou Bleu
|
25 | 17562 |
| Château-Gontier-sur-Mayenne
|
16 | 16776 |
| Mayenne
|
45 | 12841 |
| Sablé-sur-Sarthe
|
38 | 12220 |
| Ombrée d'Anjou
|
30 | 8998 |
| Les Hauts-d'Anjou
|
33 | 8759 |
| Évron
|
39 | 8671 |
| Saint-Berthevin
|
16 | 7344 |
| Longuenée-en-Anjou
|
44 | 6331 |
| Bonchamp-lès-Laval
|
19 | 6037 |
| Changé
|
20 | 6020 |
| Erdre-en-Anjou
|
39 | 5746 |
| Ernée
|
42 | 5731 |
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 | 7 |
| 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 | 20:24:28.30 | 0 | 308 | 0.17 | Manual |
| RD | LPF | Sg | 20:24:31.20 | 0.04 | 308 | 0.17 | Manual |
| RD | GRR | Pg | 20:24:33.40 | 0.08 | 358 | 0.46 | Manual |
| RD | GRR | Sg | 20:24:40.9 | 0.21 | 358 | 0.46 | Manual |
| RD | LDF | Pg | 20:24:40.9 | 0.14 | 35 | 0.82 | Manual |
| RD | LDF | Sg | 20:24:51.60 | 0.17 | 35 | 0.82 | Manual |
| RD | FLN | Pg | 20:24:40.59 | -0.27 | 16 | 0.87 | Manual |
| RD | FLN | Sg | 20:24:52.80 | -0.22 | 16 | 0.87 | Manual |