This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.5 MLv
Local datetime 2022/03/22 00:27
Universal datetime 2022/03/21 23:27
Latitude 46.06 ° ± 0.1 km
Longitude 7.61 ° ± 0.1 km
Depth 7 km (from location) ± 0.1 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
Aosta  43 34062
Fribourg  89 32827
Sion  28 28045
Cluses  80 17059
Sallanches  79 16088
Passy  69 10902
Évian-les-Bains  87 9098
Scionzier  82 8683
Chamonix-Mont-Blanc  55 8611
Bourg-Saint-Maurice  79 7302
Publier  90 7148
Marignier  87 6445
Thyez  83 6198
Saint-Gervais-les-Bains  71 5573
Marnaz  84 5521

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 158.73 °
Number of stations used 15
Number of phases used 26

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 DIX Pg 23:27:54.91 -0.31 277.04 0.14 Manual
CH DIX Sg 23:27:56.58 -0.82 277.04 0.14 Manual
CH EMBD Pg 23:27:56.48 -0.05 44.69 0.22 Manual
CH EMBD Sg 23:27:59.35 -0.27 44.69 0.22 Manual
CH AIGLE Pg 23:28:02.94 0.48 301.59 0.54 Manual
FR OGSI Pg 23:28:03.4 -0.54 269.71 0.6 Manual
GU LSD Pg 23:28:05.22 -0.12 209.2 0.69 Manual
GU LSD Sg 23:28:14.38 -0.24 209.2 0.69 Manual
FR OGVA Pg 23:28:05.34 -0.18 292.79 0.7 Manual
FR OGCY Pg 23:28:08.63 0.05 227.19 0.86 Manual
FR OGCY Sg 23:28:19.76 -0.39 227.19 0.86 Manual
FR OG02 Pg 23:28:11.26 0.62 275.9 0.97 Manual
CH BRANT Pg 23:28:15.11 0.64 318.45 1.18 Manual
CH BRANT Sg 23:28:30.65 0.5 318.45 1.18 Manual
CH BALST Pn 23:28:15.87 -0.64 2.52 1.27 Manual
CH BALST Sg 23:28:33.24 -0.02 2.52 1.27 Manual
FR CHMF Pn 23:28:17.42 -0.25 331.18 1.36 Manual
FR CHMF Sg 23:28:35.26 -0.66 331.18 1.36 Manual
FR OG35 Pn 23:28:18.68 0.14 270 1.42 Manual
FR OG35 Sg 23:28:38.65 0.7 270 1.42 Manual
CH SULZ Pn 23:28:20.21 0.52 12.98 1.5 Manual
FR OGCE Pn 23:28:19.62 -0.12 203.42 1.51 Manual
FR OGCE Pg 23:28:21.22 0.54 203.42 1.51 Manual
FR BOUC Pn 23:28:19.64 -0.11 322.22 1.51 Manual
FR BOUC Pg 23:28:20.64 -0.04 322.22 1.51 Manual
FR BOUC Sn 23:28:39.66 0.57 322.22 1.51 Manual