This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2021/10/14 23:16
Universal datetime 2021/10/14 21:16
Latitude 45.95 ° ± 0.1 km
Longitude 7.02 ° ± 0.1 km
Depth 3 km (operator assigned) ± 0.0 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  33 34062
Sion  41 28045
Cluses  36 17059
Sallanches  32 16088
Bonneville  49 12608
Passy  22 10902
Scionzier  38 8683
Chamonix-Mont-Blanc  8 8611
Bourg-Saint-Maurice  37 7302
Ugine  50 7039
Saint-Pierre-en-Faucigny  52 6573
Marignier  44 6445
Thyez  41 6198
Saint-Gervais-les-Bains  24 5573
Marnaz  40 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 70.52 °
Number of stations used 14
Number of phases used 25

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
GU REMY Pg 21:16:40.71 0.32 139.17 0.15 Manual
GU REMY Sg 21:16:43.27 0.78 139.17 0.15 Manual
FR OGSI Pg 21:16:41.45 -0.22 300.68 0.21 Manual
FR OGSI Sg 21:16:44.46 -0.2 300.68 0.21 Manual
CH DIX Pg 21:16:43.23 -0.08 63.79 0.3 Manual
CH DIX Sg 21:16:47.56 0.11 63.79 0.3 Manual
FR RSL Pg 21:16:44.59 -0.19 226.97 0.38 Manual
FR RSL Sg 21:16:49.46 -0.5 226.97 0.38 Manual
CH AIGLE Pg 21:16:44.94 -0.16 353.27 0.4 Manual
CH AIGLE Sg 21:16:50.36 -0.14 353.27 0.4 Manual
FR OGVA Pg 21:16:46.8 0.01 328.49 0.45 Manual
FR OGVA Sg 21:16:52.71 0.55 328.49 0.45 Manual
GU LSD Pg 21:16:46.78 -0.17 170.68 0.49 Manual
GU LSD Sg 21:16:53.65 0 170.68 0.49 Manual
GU CIRO Pg 21:16:47.23 -0.12 131.88 0.52 Manual
GU CIRO Sg 21:16:54.16 -0.17 131.88 0.52 Manual
FR OGCY Pg 21:16:47.66 0.2 204.52 0.52 Manual
FR OGCY Sg 21:16:55.0 0.48 204.52 0.52 Manual
GU TRAV Pg 21:16:50.9 -0.14 130.28 0.67 Manual
GU TRAV Sg 21:16:58.91 -0.32 130.28 0.67 Manual
CH GIMEL Pg 21:16:52.33 -0.08 318.46 0.79 Manual
FR OG35 Pg 21:16:57.39 0.68 275.98 1.01 Manual
FR OG35 Sn 21:17:14.18 0.58 275.98 1.01 Manual
CH BRANT Pg 21:16:57.76 0.2 339.28 1.06 Manual
FR CHMF Pg 21:17:02.66 0.13 349.07 1.33 Manual