This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.4 MLv
Local datetime 2021/04/27 07:01
Universal datetime 2021/04/27 05:01
Latitude 45.42 ° ± 0.1 km
Longitude 6.65 ° ± 0.1 km
Depth 1 km (from location) ± 0.3 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
Albertville  34 18899
Sallanches  59 16088
Briançon  58 11625
Passy  60 10902
La Ravoire  56 8457
Saint-Jean-de-Maurienne  29 7746
Faverges-Seythenex  44 7606
Pontcharra  49 7344
Bourg-Saint-Maurice  29 7302
Ugine  43 7039
Thônes  58 6576
Saint-Alban-Leysse  57 6007
Saint-Jorioz  59 5738
Challes-les-Eaux  54 5590
Saint-Gervais-les-Bains  49 5573

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 47.62 °
Number of stations used 30
Number of phases used 50

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 OGMO Pg 05:01:22.43 0.29 172.85 0.21 Manual
FR OGMO Sg 05:01:25.44 0.21 172.85 0.21 Manual
FR RSL Pg 05:01:22.90 -0.35 356.83 0.27 Manual
FR RSL Sg 05:01:26.59 -0.53 356.83 0.27 Manual
FR OGSA Pg 05:01:26.12 0.09 204.49 0.42 Manual
GU RRL Pg 05:01:27.84 0.13 168.3 0.51 Manual
GU RRL Sg 05:01:35.13 0.42 168.3 0.51 Manual
FR OGJA Pg 05:01:27.84 0.09 174.89 0.51 Manual
GU RSP Pg 05:01:27.64 -0.18 121.48 0.51 Manual
GU RSP Sg 05:01:34.47 -0.43 121.48 0.51 Manual
FR CHA2 Pg 05:01:29.57 0.02 240.81 0.61 Manual
FR CHA2 Sg 05:01:37.36 -0.48 240.81 0.61 Manual
GU CIRO Pg 05:01:30.44 -0.38 73.86 0.67 Manual
GU CIRO Sg 05:01:39.4 -0.97 73.86 0.67 Manual
FR OGS3 Pg 05:01:30.93 -0.16 239.85 0.69 Manual
MT THE Pg 05:01:30.93 -0.2 239.2 0.69 Manual
MT RUI Pg 05:01:31.2 -0.12 239.39 0.69 Manual
MT GAL Pg 05:01:31.0 -0.18 239.46 0.69 Manual
FR OGS1 Pg 05:01:30.98 -0.22 239.27 0.69 Manual
FR OGS1 Sg 05:01:39.76 -0.88 239.27 0.69 Manual
FR OGS2 Pg 05:01:31.5 -0.15 239.64 0.69 Manual
FR OGS2 Sg 05:01:39.77 -0.87 239.64 0.69 Manual
FR OGSM Pg 05:01:31.38 0.19 286.32 0.69 Manual
FR OGMY Pg 05:01:31.10 -0.29 311.36 0.7 Manual
FR OGMY Sg 05:01:41.7 0.1 311.36 0.7 Manual
FR OGVG Pg 05:01:31.37 -0.16 212.25 0.71 Manual
FR OGVG Sg 05:01:41.47 0.26 212.25 0.71 Manual
GU BHB Pg 05:01:31.79 -0.06 142.92 0.73 Manual
GU BHB Sg 05:01:42.0 0.24 142.92 0.73 Manual
RD ORIF Pg 05:01:31.83 -0.18 227.55 0.74 Manual
RD ORIF Sg 05:01:41.71 -0.32 227.55 0.74 Manual
FR OGCE Pg 05:01:32.22 0 173.07 0.75 Manual
FR OGCE Sg 05:01:43.16 0.78 173.07 0.75 Manual
CH DIX Pg 05:01:33.66 -0.47 38.61 0.85 Manual
CH DIX Sg 05:01:44.85 -0.78 38.61 0.85 Manual
FR CREF Pg 05:01:34.53 0.05 181.13 0.87 Manual
FR CREF Sg 05:01:47.11 0.88 181.13 0.87 Manual
FR SURF Pg 05:01:36.18 0.28 172.78 0.94 Manual
GU PZZ Pg 05:01:36.41 0.02 159.72 0.97 Manual
GU PZZ Sg 05:01:49.75 0.27 159.72 0.97 Manual
FR OG35 Pg 05:01:36.75 0.2 310.15 0.98 Manual
FR OG35 Sg 05:01:49.56 -0.19 310.15 0.98 Manual
FR OGCN Pg 05:01:39.11 -0.28 257.03 1.13 Manual
FR OGCB Pg 05:01:41.68 0.33 243.16 1.23 Manual
FR RIVEL Pg 05:01:45.81 0.75 339.68 1.43 Manual
FR RIVEL Sg 05:02:05.15 0.94 339.68 1.43 Manual
G SSB Pg 05:01:46.41 0.27 265.38 1.49 Manual
G SSB Sg 05:02:05.60 -0.46 265.38 1.49 Manual
FR OGRV Pg 05:01:48.73 0.24 305.72 1.62 Manual
FR OGRV Sn 05:02:09.47 0.89 305.72 1.62 Manual