This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.8 MLv |
| Local datetime | 1987/08/23 08:07 |
| Universal datetime | 1987/08/23 06:07 |
| Latitude | 46.07 ° ± 2 km |
| Longitude | 6.38 ° ± 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 |
|---|---|---|
Annemasse 
|
17 | 35712 |
| Cluses
|
15 | 17059 |
| Bonneville
|
2 | 12608 |
| La Roche-sur-Foron
|
7 | 11339 |
| Gaillard
|
18 | 10619 |
| Fillière
|
13 | 9255 |
| Vétraz-Monthoux
|
15 | 8900 |
| Ville-la-Grand
|
18 | 8802 |
| Scionzier
|
13 | 8683 |
| Reignier-Ésery
|
12 | 7994 |
| Cranves-Sales
|
15 | 6793 |
| Saint-Pierre-en-Faucigny
|
1 | 6573 |
| Marignier
|
9 | 6445 |
| Thyez
|
12 | 6198 |
| Marnaz
|
11 | 5521 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1.2 |
| Azimuthal gap | |
| Number of stations used | 25 |
| Number of phases used | 12 |
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 | LPL | Pg | 06:08:09.20 | 0.03 | 156 | 0.6 | Manual |
| RD | LPL | Sg | 06:08:16.50 | -1.1 | 156 | 0.6 | Manual |
| RD | LPG | Pg | 06:08:09.70 | 0.11 | 156 | 0.62 | Manual |
| RD | LPG | Sg | 06:08:18.0 | -0.32 | 156 | 0.62 | Manual |
| RD | BSF | Pg | 06:08:32.9 | 0.63 | 9 | 1.79 | Manual |
| RD | BSF | Sg | 06:08:55.0 | -1.28 | 9 | 1.79 | Manual |
| RD | SMF | Pg | 06:08:33.90 | 1.2 | 289 | 1.85 | Manual |
| RD | SMF | Sg | 06:08:56.80 | -1.62 | 289 | 1.85 | Manual |
| RD | LBF | Pn | 06:08:31.90 | 2.47 | 300 | 1.9 | Manual |
| RD | LBF | Sg | 06:08:59.10 | -0.78 | 300 | 1.9 | Manual |
| RD | HAU | Pn | 06:08:31.40 | 1.4 | 359 | 1.94 | Manual |
| RD | HAU | Sg | 06:09:00.60 | -0.65 | 359 | 1.94 | Manual |