This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.9 MLv |
| Local datetime | 2023/08/17 23:10 |
| Universal datetime | 2023/08/17 21:10 |
| Latitude | 45.92 ° ± 0.1 km |
| Longitude | 7.23 ° ± 0.2 km |
| Depth | 9 km (from location) ± 0.3 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Aosta 
|
22 | 34062 |
Sion 
|
36 | 28045 |
Cluses 
|
53 | 17059 |
| Sallanches
|
48 | 16088 |
| Bonneville
|
66 | 12608 |
| Passy
|
38 | 10902 |
| Scionzier
|
55 | 8683 |
| Chamonix-Mont-Blanc
|
24 | 8611 |
| Bourg-Saint-Maurice
|
46 | 7302 |
| Ugine
|
64 | 7039 |
| Saint-Pierre-en-Faucigny
|
68 | 6573 |
| Marignier
|
60 | 6445 |
| Thyez
|
57 | 6198 |
| Saint-Gervais-les-Bains
|
39 | 5573 |
| Marnaz
|
57 | 5521 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.47 |
| Azimuthal gap | 116.44 ° |
| Number of stations used | 83 |
| Number of phases used | 126 |
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 |
|---|---|---|---|---|---|---|---|
| GU | REMY | Pg | 21:11:02.30 | 0.13 | 211.18 | 0.1 | Manual |
| GU | REMY | Sg | 21:11:04.6 | 0.14 | 211.18 | 0.1 | Manual |
| CH | DIX | Pg | 21:11:03.69 | -0.15 | 38.24 | 0.2 | Manual |
| CH | DIX | Sg | 21:11:06.46 | -0.31 | 38.24 | 0.2 | Manual |
| FR | OGSI | Pg | 21:11:06.31 | -0.39 | 292.14 | 0.36 | Manual |
| FR | OGSI | Sg | 21:11:10.74 | -0.88 | 292.14 | 0.36 | Manual |
| CH | AIGLE | Pg | 21:11:08.11 | -0.52 | 335.37 | 0.46 | Manual |
| GU | LSD | Pg | 21:11:08.87 | 0.09 | 188.3 | 0.47 | Manual |
| GU | LSD | Sg | 21:11:14.85 | -0.33 | 188.3 | 0.47 | Manual |
| FR | RSL | Pg | 21:11:08.87 | -0.21 | 241.2 | 0.48 | Manual |
| FR | RSL | Sg | 21:11:15.25 | -0.44 | 241.2 | 0.48 | Manual |
| CH | EMBD | Pg | 21:11:09.1 | -0.57 | 54.79 | 0.51 | Manual |
| CH | EMBD | Sg | 21:11:15.82 | -0.71 | 54.79 | 0.51 | Manual |
| FR | OGVA | Pg | 21:11:09.91 | -0.52 | 317.03 | 0.56 | Manual |
| FR | OGVA | Sg | 21:11:17.66 | -0.33 | 317.03 | 0.56 | Manual |
| FR | OGCY | Pg | 21:11:10.80 | -0.04 | 219.03 | 0.58 | Manual |
| FR | OGCY | Sg | 21:11:18.53 | -0.15 | 219.03 | 0.58 | Manual |
| FR | OG02 | Pg | 21:11:13.56 | -0.29 | 288.54 | 0.74 | Manual |
| FR | OG02 | Sg | 21:11:23.81 | 0 | 288.54 | 0.74 | Manual |
| GU | RSP | Pg | 21:11:14.33 | -0.18 | 178.18 | 0.78 | Manual |
| FR | OGMO | Pg | 21:11:14.97 | -0.22 | 208.48 | 0.81 | Manual |
| CH | TORNY | Pg | 21:11:16.23 | -0.07 | 347.62 | 0.87 | Manual |
| GU | RRL | Pg | 21:11:19.22 | -0.41 | 197.32 | 1.05 | Manual |
| GU | RRL | Sg | 21:11:33.9 | -0.55 | 197.32 | 1.05 | Manual |
| FR | OGSA | Pg | 21:11:19.58 | -0.28 | 213.65 | 1.06 | Manual |
| FR | OGSA | Sg | 21:11:34.95 | 0.92 | 213.65 | 1.06 | Manual |
| FR | OGJA | Pg | 21:11:19.78 | -0.38 | 200.09 | 1.08 | Manual |
| GU | BHB | Pg | 21:11:20.15 | -0.22 | 178.77 | 1.09 | Manual |
| GU | BHB | Sg | 21:11:34.69 | -0.2 | 178.77 | 1.09 | Manual |
| FR | OGSM | Pg | 21:11:21.1 | 0.09 | 254.24 | 1.12 | Manual |
| FR | OGSM | Sg | 21:11:35.97 | 0.13 | 254.24 | 1.12 | Manual |
| CH | BRANT | Pg | 21:11:21.35 | -0.02 | 332.97 | 1.14 | Manual |
| FR | OG35 | Pg | 21:11:21.64 | -0.13 | 276.58 | 1.16 | Manual |
| FR | OG35 | Sg | 21:11:36.76 | -0.51 | 276.58 | 1.16 | Manual |
| FR | RIVEL | Pn | 21:11:22.92 | -0.38 | 313.16 | 1.23 | Manual |
| FR | CHA2 | Pn | 21:11:22.66 | -0.66 | 229.86 | 1.23 | Manual |
| FR | OGAG | Pn | 21:11:22.92 | -0.42 | 203.46 | 1.24 | Manual |
| FR | GRN | Pn | 21:11:23.42 | -0.08 | 237.37 | 1.25 | Manual |
| FR | OGCE | Pn | 21:11:23.34 | -0.74 | 194.69 | 1.29 | Manual |
| FR | OGS3 | Pn | 21:11:23.81 | -0.65 | 230.07 | 1.32 | Manual |
| FR | OGS3 | Sg | 21:11:41.57 | -0.59 | 230.07 | 1.32 | Manual |
| FR | OGS1 | Pn | 21:11:24.18 | -0.37 | 229.81 | 1.32 | Manual |
| FR | OGVG | Pn | 21:11:24.87 | -0.19 | 215.82 | 1.36 | Manual |
| FR | OGVG | Pg | 21:11:25.88 | 0.42 | 215.82 | 1.36 | Manual |
| FR | OGVG | Sg | 21:11:43.14 | -0.4 | 215.82 | 1.36 | Manual |
| FR | CHMF | Pn | 21:11:25.30 | -0.09 | 343.45 | 1.38 | Manual |
| FR | CHMF | Pg | 21:11:26.66 | 0.75 | 343.45 | 1.38 | Manual |
| FR | CHMF | Sg | 21:11:44.31 | 0 | 343.45 | 1.38 | Manual |
| GU | PZZ | Pn | 21:11:25.48 | -0.39 | 183.31 | 1.42 | Manual |
| FR | CREF | Pn | 21:11:26.28 | 0.12 | 197.6 | 1.44 | Manual |
| CH | BALST | Pn | 21:11:25.97 | -0.31 | 12.6 | 1.45 | Manual |
| CH | BALST | Pg | 21:11:27.51 | 0.39 | 12.6 | 1.45 | Manual |
| CH | BOURR | Pn | 21:11:26.31 | -0.28 | 359.99 | 1.47 | Manual |
| CH | BOURR | Pg | 21:11:27.79 | 0.25 | 359.99 | 1.47 | Manual |
| FR | BOUC | Pn | 21:11:26.59 | -0.19 | 333.44 | 1.48 | Manual |
| FR | BOUC | Pg | 21:11:28.6 | 0.27 | 333.44 | 1.48 | Manual |
| FR | JAUF | Pn | 21:11:27.91 | 0.46 | 193.01 | 1.53 | Manual |
| FR | FOURG | Pn | 21:11:27.51 | 0.03 | 320.82 | 1.54 | Manual |
| FR | FOURG | Pg | 21:11:29.23 | 0.5 | 320.82 | 1.54 | Manual |
| GU | STV | Pn | 21:11:28.77 | -0.7 | 177.66 | 1.68 | Manual |
| GU | STV | Pg | 21:11:31.53 | 0.22 | 177.66 | 1.68 | Manual |
| CH | SULZ | Pn | 21:11:29.66 | -0.31 | 20.37 | 1.72 | Manual |
| CH | SULZ | Pg | 21:11:32.55 | 0.63 | 20.37 | 1.72 | Manual |
| CH | ZUR | Pn | 21:11:30.98 | 0.95 | 32.26 | 1.72 | Manual |
| CH | ZUR | Pg | 21:11:32.92 | 0.92 | 32.26 | 1.72 | Manual |
| FR | ISO | Pn | 21:11:30.83 | 0.46 | 184.27 | 1.74 | Manual |
| FR | ISO | Pg | 21:11:32.67 | 0.26 | 184.27 | 1.74 | Manual |
| FR | OGLC | Pg | 21:11:33.7 | 0.46 | 208.2 | 1.76 | Manual |
| FR | ILLF | Pn | 21:11:30.34 | -0.26 | 0.52 | 1.76 | Manual |
| FR | ILLF | Pg | 21:11:33.19 | 0.5 | 0.52 | 1.76 | Manual |
| FR | ILLF | Sg | 21:11:56.20 | 0.48 | 0.52 | 1.76 | Manual |
| FR | OGRV | Pn | 21:11:30.95 | 0.17 | 284.67 | 1.77 | Manual |
| FR | OGRV | Pg | 21:11:33.53 | 0.61 | 284.67 | 1.77 | Manual |
| FR | OGRV | Sg | 21:11:56.63 | 0.52 | 284.67 | 1.77 | Manual |
| LE | ENDD | Pn | 21:11:30.55 | -0.93 | 10.81 | 1.82 | Manual |
| LE | ENDD | Pg | 21:11:33.99 | 0.22 | 10.81 | 1.82 | Manual |
| LE | ENDD | Sg | 21:11:57.88 | 0.35 | 10.81 | 1.82 | Manual |
| FR | PIAF | Pn | 21:11:31.56 | 0.04 | 171.23 | 1.83 | Manual |
| FR | OGGL | Pn | 21:11:31.47 | -0.07 | 269.53 | 1.83 | Manual |
| FR | OGGL | Pg | 21:11:34.36 | 0.51 | 269.53 | 1.83 | Manual |
| FR | RONF | Pn | 21:11:31.13 | -0.45 | 347.54 | 1.83 | Manual |
| FR | RONF | Pg | 21:11:34.5 | 0.16 | 347.54 | 1.83 | Manual |
| FR | ENAUX | Pg | 21:11:34.30 | 0.23 | 190.21 | 1.84 | Manual |
| FR | OGCB | Pg | 21:11:35.7 | 0.91 | 235.25 | 1.85 | Manual |
| FR | OGCC | Pg | 21:11:35.25 | 0.05 | 219.1 | 1.91 | Manual |
| FR | SAOF | Pn | 21:11:33.53 | 0.32 | 173.11 | 1.95 | Manual |
| FR | TURF | Pn | 21:11:33.56 | 0.32 | 176.58 | 1.95 | Manual |
| G | SSB | Pn | 21:11:33.31 | -0.51 | 252.11 | 1.99 | Manual |
| G | SSB | Pg | 21:11:37.28 | 0.66 | 252.11 | 1.99 | Manual |
| FR | FAHY | Pn | 21:11:33.59 | -0.25 | 323.1 | 2 | Manual |
| FR | FAHY | Pg | 21:11:36.97 | 0.33 | 323.1 | 2 | Manual |
| FR | PLYF | Pg | 21:11:37.31 | 0.48 | 301.9 | 2.01 | Manual |
| CH | SLE | Pn | 21:11:33.71 | -0.67 | 24.73 | 2.04 | Manual |
| CH | SLE | P | 21:11:33.79 | -0.59 | 24.73 | 2.04 | Manual |
| CH | SLE | Pg | 21:11:37.98 | 0.68 | 24.73 | 2.04 | Manual |
| FR | WALT | Pn | 21:11:33.62 | -0.88 | 0.87 | 2.04 | Manual |
| FR | WALT | Pg | 21:11:38.32 | 0.88 | 0.87 | 2.04 | Manual |
| FR | SALSA | Pg | 21:11:38.84 | 0.81 | 190.87 | 2.08 | Manual |
| LE | KIZ | Pg | 21:11:38.54 | 0.38 | 12.78 | 2.09 | Manual |
| LE | KIZ | Sg | 21:12:04.92 | -0.04 | 12.78 | 2.09 | Manual |
| FR | ESCA | Pn | 21:11:35.99 | 0.77 | 177.15 | 2.09 | Manual |
| FR | CALF | Pn | 21:11:36.69 | 0.28 | 185.89 | 2.18 | Manual |
| FR | TRIGF | Pn | 21:11:37.55 | 0.15 | 195.35 | 2.25 | Manual |
| FR | ECH | Pn | 21:11:36.100 | -0.97 | 358.81 | 2.29 | Manual |
| FR | ECH | Pg | 21:11:42.53 | 0.88 | 358.81 | 2.29 | Manual |
| FR | CHLF | Pn | 21:11:39.76 | -0.13 | 286.34 | 2.43 | Manual |
| FR | WLS | Pn | 21:11:39.89 | -0.8 | 1.89 | 2.49 | Manual |
| LE | GUT | Pn | 21:11:40.1 | -0.86 | 30.3 | 2.51 | Manual |
| FR | COLF | Pn | 21:11:40.59 | -0.4 | 261.57 | 2.51 | Manual |
| FR | COLF | Pg | 21:11:46.18 | 0.86 | 261.57 | 2.51 | Manual |
| FR | PLDF | Pn | 21:11:40.90 | -0.15 | 272.24 | 2.52 | Manual |
| FR | BANN | Pn | 21:11:43.60 | 0.4 | 235.55 | 2.67 | Manual |
| FR | SGSF | Pn | 21:11:43.66 | 0.27 | 252.27 | 2.69 | Manual |
| FR | MOLES | Pn | 21:11:44.56 | -0.33 | 316.94 | 2.8 | Manual |
| FR | AGO | Pn | 21:11:45.63 | -0.15 | 274 | 2.86 | Manual |
| FR | LBL | Pn | 21:11:45.85 | -0.25 | 257.53 | 2.88 | Manual |
| FR | BALS | Pn | 21:11:48.79 | 0.85 | 243.62 | 3.02 | Manual |
| XX | BNLF | Pn | 21:11:48.15 | -0.08 | 265.41 | 3.04 | Manual |
| FR | HRSF | Pn | 21:11:50.39 | -0.09 | 282.38 | 3.2 | Manual |
| FR | VERF | Pn | 21:11:51.68 | -0.49 | 268.71 | 3.32 | Manual |
| FR | LEUC | Pn | 21:11:54.87 | 0.3 | 252.25 | 3.5 | Manual |
| FR | GZNF | Pn | 21:11:54.63 | -0.15 | 275.9 | 3.51 | Manual |
| FR | GARF | Pn | 21:12:01.5 | 0.09 | 280.62 | 3.96 | Manual |
| FR | SLVF | Pn | 21:12:01.82 | 0.48 | 246.05 | 3.99 | Manual |
| FR | DOU | Pn | 21:12:09.16 | 0.26 | 338 | 4.53 | Manual |
| FR | DAUF | Pn | 21:12:22.2 | -0.08 | 291.18 | 5.49 | Manual |