This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.5 MLv |
| Local datetime | 2018/10/27 22:05 |
| Universal datetime | 2018/10/27 20:05 |
| Latitude | 47.63 ° ± 2 km |
| Longitude | -2.08 ° ± 3 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 |
|---|---|---|
Pontchâteau 
|
22 | 10684 |
| Blain
|
30 | 9793 |
| Redon
|
4 | 9014 |
| Savenay
|
33 | 8679 |
| Donges
|
33 | 7961 |
| Trignac
|
37 | 7868 |
| Questembert
|
27 | 7585 |
| Montoir-de-Bretagne
|
35 | 7088 |
| Guipry-Messac
|
28 | 6961 |
| Herbignac
|
27 | 6822 |
| Guer
|
31 | 6192 |
| Missillac
|
17 | 5342 |
| Plessé
|
16 | 5248 |
| Guémené-Penfao
|
19 | 5200 |
| Muzillac
|
31 | 5015 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.44 |
| Azimuthal gap | 108.1 ° |
| Number of stations used | 52 |
| Number of phases used | 60 |
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 |
|---|---|---|---|---|---|---|---|
| RA | UBNA | Pg | 20:05:52.97 | -0.08 | 147.42 | 0.56 | Manual |
| RA | UBNA | Sg | 20:06:00.18 | -0.69 | 147.42 | 0.56 | Manual |
| FR | PLEF | Pg | 20:05:59.61 | 0.6 | 348.98 | 0.88 | Manual |
| FR | PLEF | Sg | 20:06:11.11 | -0.16 | 348.98 | 0.88 | Manual |
| RD | ROSF | Pg | 20:06:02.78 | 0.28 | 311.83 | 1.07 | Manual |
| RD | ROSF | Sg | 20:06:16.98 | -0.38 | 311.83 | 1.07 | Manual |
| FR | LOUF | Pg | 20:06:04.90 | 0.44 | 26.61 | 1.17 | Manual |
| FR | LOUF | Sg | 20:06:20.16 | -0.62 | 26.61 | 1.17 | Manual |
| FR | OLIV | Pg | 20:06:08.84 | -0.19 | 282.67 | 1.42 | Manual |
| FR | OLIV | Sn | 20:06:27.33 | -0.64 | 282.67 | 1.42 | Manual |
| FR | LOCF | Pg | 20:06:10.36 | 0.07 | 315.13 | 1.5 | Manual |
| FR | LOCF | Sn | 20:06:29.88 | 0.03 | 315.13 | 1.5 | Manual |
| GB | JSA | Pg | 20:06:11.17 | -0.2 | 357.79 | 1.56 | Manual |
| GB | JSA | Sn | 20:06:31.74 | 0.28 | 357.79 | 1.56 | Manual |
| RD | MFF | Pg | 20:06:12.93 | -0.35 | 127.18 | 1.67 | Manual |
| RD | MFF | Sn | 20:06:34.61 | 0.28 | 127.18 | 1.67 | Manual |
| FR | CAMF | Pg | 20:06:16.59 | 0.83 | 291.52 | 1.82 | Manual |
| FR | CHIF | Pn | 20:06:14.72 | 0.77 | 141.92 | 1.89 | Manual |
| FR | LRVF | Pn | 20:06:29.3 | 0.64 | 154.77 | 2.95 | Manual |
| GB | DYA | Pn | 20:06:29.59 | -0.3 | 337.24 | 3.06 | Manual |
| GB | CCA1 | Pn | 20:06:33.17 | 0.1 | 322.12 | 3.3 | Manual |
| FR | VERF | Pn | 20:06:37.67 | -0.37 | 119.25 | 3.66 | Manual |
| RA | OCSJ | Pn | 20:06:37.92 | -0.13 | 113.78 | 3.66 | Manual |
| Z3 | A165A | Pn | 20:06:40.64 | -0.18 | 98.68 | 3.87 | Manual |
| FR | AGO | Pn | 20:06:41.43 | 0 | 111.92 | 3.91 | Manual |
| FR | FRNF | Pn | 20:06:41.30 | -0.17 | 123.3 | 3.91 | Manual |
| FR | MONQ | Pn | 20:06:42.11 | -0.28 | 143.83 | 3.98 | Manual |
| FR | TERF | Pn | 20:06:42.40 | -0.37 | 169.92 | 4.01 | Manual |
| RD | LOR | Pn | 20:06:42.91 | -0.35 | 92.94 | 4.05 | Manual |
| Z3 | A182A | Pn | 20:06:46.80 | 0 | 126.36 | 4.31 | Manual |
| Z3 | A159A | Pn | 20:06:46.69 | -0.37 | 87.45 | 4.33 | Manual |
| FR | LBL | Pn | 20:06:47.58 | -0.42 | 121.12 | 4.39 | Manual |
| ES | EALK | Pn | 20:06:47.71 | -0.75 | 174.57 | 4.43 | Manual |
| Z3 | A156A | Pn | 20:06:48.66 | -0.35 | 83.49 | 4.47 | Manual |
| FR | COLF | Pn | 20:06:49.17 | -0.46 | 116.02 | 4.52 | Manual |
| Z3 | A162A | Pn | 20:06:49.47 | -0.33 | 91.65 | 4.53 | Manual |
| Z3 | A153A | Pn | 20:06:51.45 | -0.28 | 78.98 | 4.67 | Manual |
| FR | PLYF | Pn | 20:06:51.36 | -0.66 | 95.73 | 4.69 | Manual |
| Z3 | A190A | Pn | 20:06:52.80 | -0.39 | 131.97 | 4.78 | Manual |
| RD | SAVF | Pn | 20:06:54.96 | -0.22 | 75.79 | 4.92 | Manual |
| FR | DOU | Pn | 20:06:57.49 | 0.62 | 58.27 | 5.05 | Manual |
| Z3 | A191A | Pn | 20:06:57.82 | -0.12 | 128.16 | 5.13 | Manual |
| G | SSB | Pn | 20:06:57.91 | -0.26 | 114.76 | 5.14 | Manual |
| Z3 | A154A | Pn | 20:06:58.9 | -0.28 | 78.14 | 5.16 | Manual |
| FR | MLS | Pn | 20:06:59.17 | 0.48 | 153.24 | 5.18 | Manual |
| FR | LAJAS | Pn | 20:06:58.81 | -0.23 | 132.7 | 5.21 | Manual |
| Z3 | A184A | Pn | 20:07:00.43 | 0.25 | 118.76 | 5.29 | Manual |
| FR | BANN | Pn | 20:07:02.41 | 0.34 | 124.61 | 5.43 | Manual |
| FR | TRBF | Pn | 20:07:03.4 | 0.1 | 127.68 | 5.49 | Manual |
| FR | RIVEL | Pn | 20:07:03.66 | 0.35 | 96.12 | 5.52 | Manual |
| FR | FNEB | Pn | 20:07:04.74 | 0.75 | 146.47 | 5.57 | Manual |
| FR | BOUC | Pn | 20:07:05.55 | 0.27 | 90.8 | 5.67 | Manual |
| FR | OGSM | Pn | 20:07:06.90 | 0.84 | 107.81 | 5.73 | Manual |
| FR | CARF | Pn | 20:07:06.15 | -0.04 | 147.44 | 5.74 | Manual |
| FR | OGMY | Pn | 20:07:06.99 | 0.62 | 104.78 | 5.75 | Manual |
| CH | GIMEL | Pn | 20:07:07.18 | 0.05 | 97.81 | 5.8 | Manual |
| CH | BRANT | Pn | 20:07:08.20 | 0.31 | 93.63 | 5.86 | Manual |
| RD | ORIF | Pn | 20:07:12.56 | 0.78 | 113.25 | 6.15 | Manual |
| FR | VOEL | Pn | 20:07:13.19 | -0.44 | 74.31 | 6.28 | Manual |
| FR | OGVG | Pn | 20:07:15.35 | 0.93 | 113.34 | 6.34 | Manual |