This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2021/04/16 21:04
Universal datetime 2021/04/16 19:04
Latitude 45.04 ° ± 0.1 km
Longitude 6.57 ° ± 0.0 km
Depth 10 km (from location) ± 0.2 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
Gap  65 40895
Saint-Martin-d'Hères  65 38487
Meylan  65 17129
Briançon  17 11625
Crolles  60 8247
Saint-Jean-de-Maurienne  31 7746
Vizille  63 7361
Pontcharra  61 7344
Villard-Bonnot  58 7107
Saint-Ismier  63 6966
Gières  64 6779
Domène  61 6745
Embrun  52 6155
Saint-Martin-d'Uriage  58 5451
Montbonnot-Saint-Martin  63 5134

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.2
Azimuthal gap 104.92 °
Number of stations used 21
Number of phases used 37

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 OGSA Pg 19:04:29.14 -0.19 268.32 0.12 Manual
FR OGSA Sg 19:04:31.39 -0.05 268.32 0.12 Manual
FR OGJA Pg 19:04:30.0 0.04 143.49 0.16 Manual
FR OGJA Sg 19:04:32.73 0.22 143.49 0.16 Manual
FR OGMO Pg 19:04:30.42 0.07 24.61 0.18 Manual
FR OGMO Sg 19:04:33.25 0.09 24.61 0.18 Manual
GU RRL Pg 19:04:30.62 0.11 127.82 0.19 Manual
GU RRL Sg 19:04:33.73 0.29 127.82 0.19 Manual
FR OGAG Pg 19:04:31.48 -0.07 185.53 0.25 Manual
FR OGCE Pg 19:04:33.87 -0.19 158.81 0.39 Manual
FR OGVG Pg 19:04:34.13 -0.06 235.67 0.4 Manual
FR OGVG Sg 19:04:39.36 -0.32 235.67 0.4 Manual
FR CHA2 Pg 19:04:35.80 0 279.69 0.49 Manual
FR CHA2 Sg 19:04:42.58 0.15 279.69 0.49 Manual
FR CREF Pg 19:04:35.65 -0.27 176.01 0.49 Manual
FR CREF Sg 19:04:42.91 0.27 176.01 0.49 Manual
GU RSP Pg 19:04:36.13 0.04 77.36 0.5 Manual
GU RSP Sg 19:04:42.95 0.01 77.36 0.5 Manual
RD ORIF Pg 19:04:36.23 0.02 256.28 0.51 Manual
RD ORIF Sg 19:04:42.95 -0.19 256.28 0.51 Manual
GU BHB Pg 19:04:36.74 0.09 112.52 0.53 Manual
GU BHB Sg 19:04:44.3 0.16 112.52 0.53 Manual
MT THE Pg 19:04:36.90 0.04 272.52 0.54 Manual
MT RUI Pg 19:04:36.98 0.09 272.69 0.54 Manual
FR OGS3 Pg 19:04:36.96 0.05 273.32 0.55 Manual
FR OGS3 Sg 19:04:43.100 -0.33 273.32 0.55 Manual
FR OGS1 Pg 19:04:36.91 -0.01 272.4 0.55 Manual
FR OGS1 Sg 19:04:44.6 -0.28 272.4 0.55 Manual
FR SURF Pg 19:04:37.71 0.06 163.09 0.58 Manual
FR SURF Sg 19:04:46.27 0.7 163.09 0.58 Manual
FR JAUF Pg 19:04:38.31 -0.07 168.43 0.62 Manual
MT AVR Pg 19:04:39.41 0.39 262.96 0.66 Manual
MT AVR Sg 19:04:48.5 0.13 262.96 0.66 Manual
GU CIRO Pg 19:04:43.34 -0.15 50.97 0.9 Manual
GU CIRO Sg 19:04:55.49 -0.04 50.97 0.9 Manual
GU TRAV Pg 19:04:44.41 -0.11 59.9 0.95 Manual
GU TRAV Sg 19:04:57.24 -0.04 59.9 0.95 Manual