This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.6 MLv
Local datetime 2025/07/20 23:59
Universal datetime 2025/07/20 21:59
Latitude 45.89 ° ± 0.2 km
Longitude 5.72 ° ± 0.3 km
Depth 7 km (from location) ± 0.5 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Annecy  31 126924
Aix-les-Bains  26 29794
Valserhône  27 16423
Rumilly  18 15379
Ambérieu-en-Bugey  28 14035
La Motte-Servolex  34 11826
Belley  16 9103
Poisy  27 8124
Epagny Metz-Tessy  30 7824
Les Avenières Veyrins-Thuellin  30 7739
Lagnieu  30 7143
Entrelacs  19 6268
Saint-Jorioz  34 5738
Sillingy  25 5245
La Balme-de-Sillingy  27 5037

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 65.27 °
Number of stations used 26
Number of phases used 45

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR OGMY Pg 21:59:12.65 0.08 93.58 0.12 Manual
FR OGMY Sg 21:59:14.79 0.34 93.58 0.12 Manual
FR OG35 Pg 21:59:13.93 0.17 326.47 0.19 Manual
FR OG35 Sg 21:59:16.84 0.35 326.47 0.19 Manual
FR OG02 Pg 21:59:18.29 -0.11 52.51 0.44 Manual
FR OG02 Sg 21:59:24.25 -0.14 52.51 0.44 Manual
FR TAMIE Pg 21:59:18.89 0.16 115.76 0.46 Manual
FR TAMIE Sg 21:59:25.45 0.5 115.76 0.46 Manual
FR RSL Pg 21:59:22.67 0.05 107.24 0.66 Manual
FR RSL Sg 21:59:31.45 -0.11 107.24 0.66 Manual
CH GIMEL Pg 21:59:24.31 0.12 30.23 0.75 Manual
CH GIMEL Sg 21:59:34.39 0.15 30.23 0.75 Manual
FR OGVA Pg 21:59:25.26 0.06 56.26 0.8 Manual
FR OGCY Pg 21:59:25.71 0.34 120.53 0.81 Manual
FR OGS3 Pg 21:59:25.54 -0.03 175.73 0.82 Manual
FR OGS3 Sg 21:59:36.24 -0.33 175.73 0.82 Manual
FR OGS1 Pg 21:59:25.69 -0.04 175.84 0.83 Manual
FR OGS1 Sg 21:59:37.14 0.29 175.84 0.83 Manual
FR OGMO Pg 21:59:28.21 0.06 134.79 0.96 Manual
GU LSD Pg 21:59:30.15 -0.27 112.89 1.08 Manual
GU LSD Sg 21:59:44.56 -0.28 112.89 1.08 Manual
FR OGVG Pg 21:59:30.64 -0.31 165.4 1.11 Manual
CH BRANT Pg 21:59:31.91 -0.22 26.13 1.17 Manual
CH BRANT Sg 21:59:47.84 0.09 26.13 1.17 Manual
FR PLYF Pg 21:59:34.5 0.19 328.05 1.26 Manual
FR PLYF Sg 21:59:50.42 -0.27 328.05 1.26 Manual
GU RSP Pn 21:59:34.78 -0.05 123.72 1.31 Manual
XP FR16A Pn 21:59:35.77 0.13 244.02 1.37 Manual
XP FR16A Sg 21:59:53.41 -0.79 244.02 1.37 Manual
FR BOUC Pn 21:59:35.57 -0.53 15.04 1.41 Manual
FR BOUC Sg 21:59:55.16 -0.12 15.04 1.41 Manual
FR CHLF Pn 21:59:36.73 -0.15 297.9 1.46 Manual
FR CHLF Sn 21:59:55.44 -0.34 297.9 1.46 Manual
FR PLDF Pg 21:59:37.82 0.17 273.74 1.47 Manual
FR PLDF Sn 21:59:56.40 0.58 273.74 1.47 Manual
FR COLF Pn 21:59:37.36 0.37 255.42 1.47 Manual
FR COLF Sn 21:59:56.54 0.57 255.42 1.47 Manual
FR CREF Pn 21:59:37.39 0.24 154.21 1.48 Manual
FR CREF Sn 21:59:56.83 0.59 154.21 1.48 Manual
FR CHMF Pg 21:59:38.17 -0.2 24.96 1.5 Manual
FR CHMF Sn 21:59:57.68 0.95 24.96 1.5 Manual
FR SURF Pn 21:59:38.58 -0.26 150.86 1.61 Manual
FR SGSF Pg 21:59:41.50 -0.46 241.12 1.7 Manual
FR CMPS Pn 21:59:43.56 -0.82 257.94 2.01 Manual
FR CMPS Pg 21:59:47.97 0.81 257.94 2.01 Manual