This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 2018/02/01 00:14 |
| Universal datetime | 2018/01/31 23:14 |
| Latitude | 45.44 ° ± 0.9 km |
| Longitude | 6.32 ° ± 1 km |
| Depth | 2 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 |
|---|---|---|
Chambéry 
|
36 | 58919 |
| Aix-les-Bains
|
43 | 29794 |
| Albertville
|
27 | 18899 |
| La Motte-Servolex
|
40 | 11826 |
| La Ravoire
|
31 | 8457 |
| Crolles
|
38 | 8247 |
| Saint-Jean-de-Maurienne
|
19 | 7746 |
| Faverges-Seythenex
|
32 | 7606 |
| Pontcharra
|
23 | 7344 |
| Bourg-Saint-Maurice
|
43 | 7302 |
| Villard-Bonnot
|
40 | 7107 |
| Ugine
|
38 | 7039 |
| Cognin
|
36 | 6204 |
| Saint-Alban-Leysse
|
33 | 6007 |
| Challes-les-Eaux
|
29 | 5590 |
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 | 27.79 ° |
| Number of stations used | 67 |
| Number of phases used | 129 |
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 |
|---|---|---|---|---|---|---|---|
| FR | OGGM | Pg | 23:14:10.95 | -0.27 | 211.24 | 0.27 | Manual |
| FR | OGGM | Sg | 23:14:14.68 | -0.35 | 211.24 | 0.27 | Manual |
| FR | RSL | Pg | 23:14:12.49 | 0.14 | 40.79 | 0.33 | Manual |
| FR | RSL | Sg | 23:14:16.77 | -0.19 | 40.79 | 0.33 | Manual |
| FR | OGMO | Pg | 23:14:13.11 | 0.49 | 131.33 | 0.35 | Manual |
| FR | OGMO | Sg | 23:14:17.52 | 0.1 | 131.33 | 0.35 | Manual |
| FR | OGSA | Pg | 23:14:13.78 | 0.04 | 171.41 | 0.41 | Manual |
| FR | OGSA | Sg | 23:14:19.32 | 0 | 171.41 | 0.41 | Manual |
| FR | OGSM | Pg | 23:14:15.52 | 0.62 | 291.77 | 0.47 | Manual |
| FR | OGSM | Sg | 23:14:21.78 | 0.49 | 291.77 | 0.47 | Manual |
| FR | OGMY | Pg | 23:14:16.62 | 0.45 | 326.16 | 0.53 | Manual |
| FR | OGMY | Sg | 23:14:23.98 | 0.53 | 326.16 | 0.53 | Manual |
| RD | ORIF | Pg | 23:14:17.12 | -0.35 | 210.82 | 0.6 | Manual |
| RD | ORIF | Sg | 23:14:24.57 | -1.1 | 210.82 | 0.6 | Manual |
| GU | RRL | Pg | 23:14:18.16 | 0.46 | 146.79 | 0.62 | Manual |
| GU | RRL | Sg | 23:14:26.11 | 0.05 | 146.79 | 0.62 | Manual |
| FR | OGAG | Pg | 23:14:18.70 | 0.02 | 166.19 | 0.67 | Manual |
| FR | OGAG | Sg | 23:14:27.32 | -0.41 | 166.19 | 0.67 | Manual |
| FR | OGSI | Pg | 23:14:18.93 | -0.18 | 26.33 | 0.69 | Manual |
| FR | OGSI | Sg | 23:14:28.37 | -0.09 | 26.33 | 0.69 | Manual |
| GU | RSP | Pg | 23:14:20.7 | 0.24 | 113.02 | 0.73 | Manual |
| GU | RSP | Sg | 23:14:29.37 | -0.33 | 113.02 | 0.73 | Manual |
| FR | OG35 | Pg | 23:14:21.61 | 0.47 | 319.64 | 0.8 | Manual |
| FR | OG35 | Sg | 23:14:32.53 | 0.61 | 319.64 | 0.8 | Manual |
| FR | OGCE | Pg | 23:14:21.68 | 0.01 | 156.82 | 0.83 | Manual |
| FR | OGCE | Sg | 23:14:33.13 | 0.32 | 156.82 | 0.83 | Manual |
| GU | CIRO | Pg | 23:14:22.64 | -0.3 | 78.99 | 0.9 | Manual |
| GU | CIRO | Sg | 23:14:35.13 | 0.15 | 78.99 | 0.9 | Manual |
| GU | BHB | Pg | 23:14:23.15 | 0.1 | 131.59 | 0.9 | Manual |
| GU | BHB | Sg | 23:14:35.37 | 0.21 | 131.59 | 0.9 | Manual |
| FR | CREF | Pg | 23:14:23.28 | -0.01 | 166.14 | 0.91 | Manual |
| FR | CREF | Sg | 23:14:35.40 | -0.17 | 166.14 | 0.91 | Manual |
| CH | DIX | Pg | 23:14:24.93 | 0.06 | 49.58 | 1 | Manual |
| CH | DIX | Sg | 23:14:37.89 | -0.37 | 49.58 | 1 | Manual |
| CH | AIGLE | Pg | 23:14:25.14 | 0.1 | 26 | 1.01 | Manual |
| CH | AIGLE | Sg | 23:14:39.10 | 0.56 | 26 | 1.01 | Manual |
| GU | TRAV | Pg | 23:14:25.6 | -0.03 | 85.23 | 1.01 | Manual |
| GU | TRAV | Sg | 23:14:38.42 | -0.2 | 85.23 | 1.01 | Manual |
| FR | SURF | Pg | 23:14:25.49 | 0.23 | 159.61 | 1.02 | Manual |
| FR | SURF | Sg | 23:14:39.59 | 0.66 | 159.61 | 1.02 | Manual |
| FR | OGCB | Pg | 23:14:26.24 | 0.52 | 236.18 | 1.04 | Manual |
| FR | OGCB | Sg | 23:14:39.46 | -0.24 | 236.18 | 1.04 | Manual |
| FR | JAUF | Pg | 23:14:25.92 | 0 | 162.88 | 1.05 | Manual |
| FR | JAUF | Sg | 23:14:40.63 | 0.59 | 162.88 | 1.05 | Manual |
| GU | PZZ | Pg | 23:14:26.57 | -0.03 | 148.32 | 1.09 | Manual |
| GU | PZZ | Sg | 23:14:41.13 | -0.06 | 148.32 | 1.09 | Manual |
| CH | GIMEL | Pg | 23:14:26.79 | 0.08 | 358.19 | 1.1 | Manual |
| CH | GIMEL | Sg | 23:14:42.7 | 0.68 | 358.19 | 1.1 | Manual |
| FR | VAL4 | Pg | 23:14:27.43 | -0.07 | 242.66 | 1.14 | Manual |
| FR | VAL4 | Sg | 23:14:43.14 | 0.4 | 242.66 | 1.14 | Manual |
| G | SSB | Pg | 23:14:29.70 | -0.08 | 263.4 | 1.26 | Manual |
| G | SSB | Sg | 23:14:45.77 | -0.84 | 263.4 | 1.26 | Manual |
| CH | EMBD | Pg | 23:14:30.28 | -0.54 | 53.16 | 1.32 | Manual |
| CH | EMBD | Sg | 23:14:48.62 | 0.24 | 53.16 | 1.32 | Manual |
| FR | OGDI | Pn | 23:14:31.48 | -0.1 | 182.8 | 1.33 | Manual |
| FR | OGDI | Sn | 23:14:49.69 | 0.05 | 182.8 | 1.33 | Manual |
| FR | RIVEL | Pn | 23:14:31.55 | -0.3 | 348.45 | 1.35 | Manual |
| FR | RIVEL | Sn | 23:14:50.3 | -0.06 | 348.45 | 1.35 | Manual |
| FR | ISO | Pn | 23:14:31.60 | -0.38 | 157.1 | 1.36 | Manual |
| FR | ISO | Sn | 23:14:50.18 | -0.13 | 157.1 | 1.36 | Manual |
| FR | ENAUX | Pn | 23:14:31.82 | -0.29 | 165.92 | 1.37 | Manual |
| FR | ENAUX | Sn | 23:14:50.55 | 0.01 | 165.92 | 1.37 | Manual |
| GU | STV | Pn | 23:14:31.94 | -0.5 | 148.55 | 1.39 | Manual |
| GU | STV | Sn | 23:14:50.48 | -0.62 | 148.55 | 1.39 | Manual |
| FR | OGRV | Pn | 23:14:32.35 | -0.48 | 310.32 | 1.42 | Manual |
| FR | OGRV | Sn | 23:14:51.97 | 0.21 | 310.32 | 1.42 | Manual |
| GU | ENR | Pn | 23:14:32.80 | -0.35 | 146.62 | 1.44 | Manual |
| FR | BLAF | Pn | 23:14:33.48 | -0.44 | 187.49 | 1.5 | Manual |
| FR | BLAF | Sn | 23:14:54.36 | 0.74 | 187.49 | 1.5 | Manual |
| FR | SPIF | Pn | 23:14:34.35 | 0 | 154.27 | 1.53 | Manual |
| FR | SPIF | Sn | 23:14:55.0 | 0.66 | 154.27 | 1.53 | Manual |
| FR | SALSA | Pn | 23:14:34.80 | -0.23 | 170.16 | 1.58 | Manual |
| FR | SALSA | Sn | 23:14:56.28 | 0.78 | 170.16 | 1.58 | Manual |
| GU | GBOS | Pn | 23:14:35.10 | -0.41 | 137.26 | 1.61 | Manual |
| GU | GBOS | Sn | 23:14:56.49 | 0.16 | 137.26 | 1.61 | Manual |
| FR | RUSF | Pn | 23:14:34.99 | -0.62 | 201.81 | 1.62 | Manual |
| FR | RUSF | Sn | 23:14:56.72 | 0.23 | 201.81 | 1.62 | Manual |
| FR | SAOF | Pn | 23:14:36.0 | -0.66 | 148.22 | 1.7 | Manual |
| FR | SAOF | Sn | 23:14:59.22 | 0.92 | 148.22 | 1.7 | Manual |
| FR | BSTF | Pn | 23:14:36.57 | -0.2 | 196.59 | 1.71 | Manual |
| FR | BSTF | Sn | 23:14:59.11 | 0.63 | 196.59 | 1.71 | Manual |
| FR | CALF | Pn | 23:14:36.87 | -0.37 | 165.37 | 1.74 | Manual |
| FR | CALF | Sn | 23:15:00.16 | 0.89 | 165.37 | 1.74 | Manual |
| FR | ESCA | Pn | 23:14:37.25 | -0.49 | 154.43 | 1.78 | Manual |
| FR | ESCA | Sn | 23:15:00.73 | 0.61 | 154.43 | 1.78 | Manual |
| FR | BOUC | Pn | 23:14:37.90 | -0.31 | 358.72 | 1.81 | Manual |
| FR | BOUC | Sn | 23:15:00.90 | -0.02 | 358.72 | 1.81 | Manual |
| GU | PCP | Pn | 23:14:38.5 | -0.28 | 118.74 | 1.82 | Manual |
| GU | PCP | Sn | 23:15:01.69 | 0.57 | 118.74 | 1.82 | Manual |
| GU | RORO | Pn | 23:14:38.4 | -0.31 | 136.13 | 1.82 | Manual |
| GU | RORO | Sn | 23:15:01.30 | 0.14 | 136.13 | 1.82 | Manual |
| FR | CHMF | Pn | 23:14:37.67 | -0.76 | 7.2 | 1.83 | Manual |
| FR | CHMF | Sn | 23:15:01.45 | 0.15 | 7.2 | 1.83 | Manual |
| GU | CANO | Pn | 23:14:38.23 | -0.38 | 131.29 | 1.84 | Manual |
| GU | CANO | Sn | 23:15:01.13 | -0.49 | 131.29 | 1.84 | Manual |
| FR | COLF | Pn | 23:14:37.78 | -0.92 | 272.9 | 1.85 | Manual |
| FR | COLF | Sn | 23:15:01.99 | 0.24 | 272.9 | 1.85 | Manual |
| FR | BANN | Pn | 23:14:38.76 | -0.28 | 235.91 | 1.87 | Manual |
| FR | PLYF | Pn | 23:14:39.5 | -0.01 | 324.86 | 1.87 | Manual |
| FR | PLYF | Sn | 23:15:02.72 | 0.35 | 324.86 | 1.87 | Manual |
| FR | ARTF | Pn | 23:14:39.21 | -0.04 | 191.32 | 1.88 | Manual |
| FR | ARTF | Sn | 23:15:03.48 | 0.79 | 191.32 | 1.88 | Manual |
| FR | FLAF | Pn | 23:14:41.43 | -0.17 | 181.24 | 2.06 | Manual |
| FR | FLAF | Sn | 23:15:07.59 | 0.89 | 181.24 | 2.06 | Manual |
| CH | BOURR | Pn | 23:14:41.44 | -0.17 | 17.59 | 2.06 | Manual |
| CH | BOURR | Sn | 23:15:07.18 | 0.47 | 17.59 | 2.06 | Manual |
| CH | BALST | Pn | 23:14:42.17 | -0.39 | 26.2 | 2.13 | Manual |
| CH | BALST | Sn | 23:15:08.28 | -0.04 | 26.2 | 2.13 | Manual |
| FR | ILLF | Pn | 23:14:44.95 | -0.55 | 15.74 | 2.34 | Manual |
| FR | ILLF | Sn | 23:15:13.81 | 0.48 | 15.74 | 2.34 | Manual |
| RA | STRB | Pn | 23:14:45.74 | -0.52 | 16.83 | 2.39 | Manual |
| CH | SULZ | Pn | 23:14:46.17 | -0.61 | 30.05 | 2.43 | Manual |
| CH | SULZ | Sn | 23:15:15.100 | 0.48 | 30.05 | 2.43 | Manual |
| LE | ENDD | Pn | 23:14:47.1 | -0.45 | 22.78 | 2.48 | Manual |
| LE | ENDD | Sn | 23:15:17.21 | 0.55 | 22.78 | 2.48 | Manual |
| RD | LOR | Pn | 23:14:47.53 | -0.21 | 317.98 | 2.5 | Manual |
| RD | LOR | Sn | 23:15:17.34 | 0.21 | 317.98 | 2.5 | Manual |
| FR | WALT | Pn | 23:14:49.11 | -0.2 | 14.31 | 2.61 | Manual |
| FR | WALT | Sn | 23:15:20.81 | 1 | 14.31 | 2.61 | Manual |
| LE | KIZ | Pn | 23:14:50.49 | -0.7 | 23.07 | 2.75 | Manual |
| LE | KIZ | Sn | 23:15:22.73 | -0.29 | 23.07 | 2.75 | Manual |
| CH | SLE | Pn | 23:14:50.94 | -0.52 | 32.03 | 2.77 | Manual |
| FR | ECH | Pn | 23:14:52.12 | -0.3 | 11.45 | 2.84 | Manual |
| FR | WLS | Pn | 23:14:55.2 | -0.45 | 13.07 | 3.06 | Manual |
| FR | WLS | Sn | 23:15:31.32 | 1.02 | 13.07 | 3.06 | Manual |
| AM | R69C1 | Pn | 23:14:55.14 | -0.33 | 13.06 | 3.06 | Manual |
| AM | R69C1 | Sn | 23:15:30.18 | -0.13 | 13.06 | 3.06 | Manual |
| LE | GUT | Pn | 23:14:57.60 | -0.65 | 35.15 | 3.26 | Manual |
| LE | GUT | Sn | 23:15:35.50 | 0.46 | 35.15 | 3.26 | Manual |