This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.2 MLv
Local datetime 2022/10/21 20:21
Universal datetime 2022/10/21 18:21
Latitude 45.88 ° ± 0.1 km
Longitude 6.91 ° ± 0.1 km
Depth 1 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  35 34062
Albertville  46 18899
Cluses  33 17059
Sallanches  25 16088
Bonneville  45 12608
Passy  16 10902
Scionzier  34 8683
Chamonix-Mont-Blanc  6 8611
Bourg-Saint-Maurice  26 7302
Ugine  39 7039
Thônes  46 6576
Marignier  40 6445
Thyez  37 6198
Saint-Gervais-les-Bains  13 5573
Marnaz  36 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.43
Azimuthal gap 57.51 °
Number of stations used 11
Number of phases used 20

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 18:21:07.3 0.09 103.07 0.18 Manual
GU REMY Sg 18:21:10.15 0.6 103.07 0.18 Manual
FR OGSI Pg 18:21:07.14 -0.4 329.21 0.21 Manual
FR OGSI Sg 18:21:10.7 -0.52 329.21 0.21 Manual
FR RSL Pg 18:21:08.54 -0.28 226.5 0.28 Manual
FR RSL Sg 18:21:12.45 -0.3 226.5 0.28 Manual
CH DIX Pg 18:21:10.78 -0.42 59.67 0.4 Manual
CH DIX Sg 18:21:16.61 -0.19 59.67 0.4 Manual
FR OGCY Pg 18:21:11.68 -0.02 198.89 0.43 Manual
FR OGCY Sg 18:21:18.55 0.9 198.89 0.43 Manual
GU LSD Pg 18:21:11.98 -0.06 159.29 0.45 Manual
GU LSD Sg 18:21:18.61 0.36 159.29 0.45 Manual
FR OGVA Pg 18:21:12.65 0.02 340.77 0.48 Manual
FR OGVA Sg 18:21:19.70 0.46 340.77 0.48 Manual
FR OGSM Pn 18:21:23.28 0.19 252.86 0.89 Manual
FR OGSM Sn 18:21:37.32 0.34 252.86 0.89 Manual
CH TORNY Pn 18:21:22.93 -0.23 2.16 0.9 Manual
CH TORNY Sn 18:21:37.96 0.84 2.16 0.9 Manual
FR OG35 Sn 18:21:38.44 0.1 280.59 0.95 Manual
FR CHMF Pg 18:21:30.28 0.7 352.7 1.38 Manual