This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.9 MLv |
| Local datetime | 1987/04/21 01:33 |
| Universal datetime | 1987/04/20 23:33 |
| Latitude | 43.29 ° ± 4 km |
| Longitude | 3.21 ° ± 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 |
|---|---|---|
Béziers 
|
7 | 77177 |
| Narbonne
|
21 | 54700 |
| Agde
|
22 | 28609 |
| Mèze
|
34 | 11587 |
| Pézenas
|
25 | 8280 |
| Marseillan
|
28 | 7778 |
| Sérignan
|
7 | 6956 |
| Coursan
|
13 | 5908 |
| Bédarieux
|
36 | 5791 |
| Vias
|
16 | 5719 |
| Port-la-Nouvelle
|
33 | 5567 |
| Sigean
|
33 | 5477 |
| Sauvian
|
4 | 5353 |
| Bessan
|
18 | 5069 |
| Florensac
|
23 | 5014 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1 |
| Azimuthal gap | |
| Number of stations used | 13 |
| 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 | CAF | Pn | 23:34:09.60 | 0.72 | 334 | 1.84 | Manual |
| RD | CAF | Pg | 23:34:12.60 | -0.06 | 334 | 1.84 | Manual |
| RD | CAF | Sg | 23:34:37.50 | -0.63 | 334 | 1.84 | Manual |
| FR | LBL | Pg | 23:34:15.30 | 0.55 | 1 | 1.95 | Manual |
| FR | LBL | Sg | 23:34:40.80 | -0.93 | 1 | 1.95 | Manual |
| RD | LPO | Pg | 23:34:16.90 | 0.72 | 314 | 2.02 | Manual |
| RD | LPO | Sg | 23:34:44.90 | 0.7 | 314 | 2.02 | Manual |
| RD | EPF | Pg | 23:34:16.79 | -1.18 | 264 | 2.12 | Manual |