This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2022/08/24 01:27
Universal datetime 2022/08/23 23:27
Latitude 46.12 ° ± 0.1 km
Longitude 7.73 ° ± 0.1 km
Depth 8 km (from location) ± 0.4 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
Bern  91 121631
Lausanne  95 116751
Aosta  53 34062
Fribourg  88 32827
Sion  32 28045
Cluses  89 17059
Sallanches  89 16088
Passy  78 10902
Évian-les-Bains  93 9098
Scionzier  92 8683
Chamonix-Mont-Blanc  65 8611
Bourg-Saint-Maurice  90 7302
Thyez  92 6198
Saint-Gervais-les-Bains  82 5573
Marnaz  93 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.38
Azimuthal gap 120.43 °
Number of stations used 14
Number of phases used 21

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
CH EMBD Pg 23:27:52.34 0.08 37.3 0.12 Manual
CH EMBD Sg 23:27:54.4 -0.2 37.3 0.12 Manual
CH DIX Pg 23:27:54.9 0.07 260.04 0.22 Manual
CH DIX Sg 23:27:57.2 -0.23 260.04 0.22 Manual
GU SATI Pg 23:27:55.67 0.93 157.73 0.26 Manual
GU REMY Pg 23:27:58.68 -0.18 234.85 0.49 Manual
GU REMY Sg 23:28:05.21 -0.28 234.85 0.49 Manual
GU CIRO Pg 23:27:59.80 0.14 192.05 0.53 Manual
GU CIRO Sg 23:28:07.21 0.37 192.05 0.53 Manual
CH AIGLE Sg 23:28:08.39 -0.08 292.81 0.58 Manual
FR OGVA Sg 23:28:14.2 0.02 286.59 0.75 Manual
GU LSD Pg 23:28:04.11 -0.22 212.29 0.78 Manual
GU LSD Sg 23:28:15.15 0.37 212.29 0.78 Manual
FR RSL Pg 23:28:06.88 0.63 241.11 0.88 Manual
FR RSL Sg 23:28:17.63 -0.42 241.11 0.88 Manual
FR OGCY Pg 23:28:07.34 -0.38 227.97 0.96 Manual
GU RSP Pg 23:28:08.98 0.07 198.55 1.02 Manual
CH BRANT Pg 23:28:12.52 0.47 313.89 1.19 Manual
GU BHB Pg 23:28:14.68 0.12 194.37 1.32 Manual
FR CHMF Pg 23:28:14.42 -0.61 327.18 1.35 Manual
FR CHMF Sg 23:28:33.42 0.45 327.18 1.35 Manual