This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.8 MLv
Local datetime 1998/03/21 22:55
Universal datetime 1998/03/21 21:55
Latitude 44.80 ° ± 1 km
Longitude 6.65 ° ± 2 km
Depth 5 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
Gap  52 40895
Saint-Martin-d'Hères  81 38487
Briançon  11 11625
Eybens  81 10185
Vif  82 8532
Crolles  80 8247
Saint-Jean-de-Maurienne  58 7746
Vizille  75 7361
Villard-Bonnot  78 7107
Saint-Ismier  82 6966
Gières  80 6779
Domène  78 6745
Embrun  28 6155
Saint-Martin-d'Uriage  74 5451
Montbonnot-Saint-Martin  81 5134

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.8
Azimuthal gap
Number of stations used 7
Number of phases used 13

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
RD MBDF Pg 21:55:49.20 -0.34 130 0.11 Manual
RD MBDF Sg 21:55:51.20 -0.44 130 0.11 Manual
RD LPG Pg 21:56:00.80 0.81 6 0.7 Manual
RD LPG Sg 21:56:09.50 -0.31 6 0.7 Manual
RD LPL Pg 21:56:01.10 0.79 5 0.72 Manual
RD LPL Sg 21:56:09.70 -0.66 5 0.72 Manual
RD FRF Pg 21:56:10.50 0.45 180 1.24 Manual
RD FRF Sg 21:56:27.20 -0.1 180 1.24 Manual
RD LRG Pg 21:56:12.50 0.17 189 1.36 Manual
RD LRG Sg 21:56:31.90 0.63 189 1.36 Manual
RD VIVF Pg 21:56:13.60 0.41 273 1.41 Manual
RD VIVF Sg 21:56:32.0 -0.76 273 1.41 Manual
RD LMR Sg 21:56:34.20 -0.59 184 1.47 Manual