This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3 MLv |
| Local datetime | 1989/12/18 12:44 |
| Universal datetime | 1989/12/18 11:44 |
| Latitude | 46.69 ° ± 2 km |
| Longitude | -0.12 ° ± 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 |
|---|---|---|
Poitiers 
|
39 | 88291 |
| Bressuire
|
33 | 19519 |
| Thouars
|
33 | 13990 |
| Parthenay
|
10 | 10267 |
| Buxerolles
|
39 | 10023 |
| Jaunay-Marigny
|
37 | 7530 |
| Saint-Benoît
|
39 | 7233 |
| Saint-Maixent-l'École
|
32 | 6982 |
| Loudun
|
39 | 6747 |
| Migné-Auxances
|
33 | 6071 |
| Vouneuil-sous-Biard
|
32 | 5896 |
| La Crèche
|
39 | 5635 |
| Saint-Martin-la-Pallu
|
29 | 5546 |
| Neuville-de-Poitou
|
29 | 5324 |
| Moncoutant-sur-Sèvre
|
36 | 5046 |
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 | 19 |
| Number of phases used | 15 |
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 | MFF | Pg | 11:44:16.0 | -0.85 | 191 | 0.09 | Manual |
| RD | LSF | Pn | 11:44:38.0 | 1.05 | 110 | 1.22 | Manual |
| RD | LSF | Pg | 11:44:38.59 | 1.1 | 110 | 1.22 | Manual |
| RD | LSF | Sg | 11:44:54.0 | -0.5 | 110 | 1.22 | Manual |
| RD | LPF | Pn | 11:44:41.40 | 0.88 | 335 | 1.48 | Manual |
| RD | LPF | Sg | 11:45:02.50 | -0.53 | 335 | 1.48 | Manual |
| RD | TCF | Pn | 11:44:44.60 | 1.7 | 103 | 1.66 | Manual |
| RD | TCF | Pg | 11:44:45.60 | -0.13 | 103 | 1.66 | Manual |
| RD | TCF | Sg | 11:45:08.0 | -0.77 | 103 | 1.66 | Manual |
| RD | GRR | Pn | 11:44:45.40 | 0.93 | 344 | 1.77 | Manual |
| RD | GRR | Pg | 11:44:47.20 | -0.71 | 344 | 1.77 | Manual |
| RD | GRR | Sg | 11:45:11.40 | -1.13 | 344 | 1.77 | Manual |
| RD | RJF | Pn | 11:44:45.70 | 0.98 | 140 | 1.79 | Manual |
| RD | RJF | Pg | 11:44:47.90 | -0.37 | 140 | 1.79 | Manual |
| RD | RJF | Sg | 11:45:11.60 | -1.54 | 140 | 1.79 | Manual |