This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.5 MLv
Local datetime 1987/11/25 04:51
Universal datetime 1987/11/25 03:51
Latitude 44.74 ° ± 1 km
Longitude 6.64 ° ± 4 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  49 40895
Saint-Martin-d'Hères  84 38487
Digne-les-Bains  79 16460
Briançon  18 11625
Eybens  84 10185
Vif  83 8532
Saint-Jean-de-Maurienne  63 7746
Sisteron  82 7460
Vizille  77 7361
Villard-Bonnot  82 7107
Gières  83 6779
Domène  82 6745
Embrun  22 6155
Saint-Martin-d'Uriage  77 5451
Montbonnot-Saint-Martin  84 5134

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.5
Azimuthal gap
Number of stations used 6
Number of phases used 10

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 LPG Pg 03:51:51.50 0.22 6 0.76 Manual
RD LPG Sg 03:52:01.90 -0.03 6 0.76 Manual
RD LPL Pg 03:51:51.90 0.3 5 0.78 Manual
RD LPL Sg 03:52:02.8 -0.41 5 0.78 Manual
RD SBF Pg 03:51:56.80 0.21 147 1.05 Manual
RD SBF Sg 03:52:11.10 -0.07 147 1.05 Manual
RD FRF Pg 03:51:58.80 -0.31 180 1.18 Manual
RD FRF Sg 03:52:15.50 -0.04 180 1.18 Manual
RD LRG Pg 03:52:01.70 0.31 189 1.3 Manual
RD LRG Sg 03:52:19.40 -0.11 189 1.3 Manual