This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.8 MLv
Local datetime 1987/12/12 21:55
Universal datetime 1987/12/12 20:55
Latitude 44.22 ° ± 2 km
Longitude 6.21 ° ± 3 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  42 40895
Draguignan  79 39340
Manosque  54 22333
Pertuis  81 20380
Digne-les-Bains  15 16460
Apt  76 11425
Lorgues  83 8990
Sisteron  22 7460
Embrun  45 6155
Oraison  41 5882
Trans-en-Provence  83 5847
Fayence  77 5792
Château-Arnoux-Saint-Auban  23 5139
Peyrolles-en-Provence  83 5105
Forcalquier  44 5018

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 18
Number of phases used 18

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 GAN1 Pg 20:55:45.60 -1.11 225 0.31 Manual
FR VIL6 Pg 20:55:49.40 -0.81 225 0.51 Manual
FR TAV7 Pg 20:55:51.70 -0.34 191 0.61 Manual
FR TAV7 Sg 20:56:00.0 -0.58 191 0.61 Manual
RD FRF Pg 20:55:54.40 0.16 154 0.73 Manual
RD LRG Pg 20:55:54.90 -0.12 172 0.77 Manual
RD LRG Sg 20:56:05.70 -0.06 172 0.77 Manual
RD LRG Sg 20:56:08.0 2.23 172 0.77 Manual
FR PUY4 Pg 20:55:55.60 0.41 209 0.78 Manual
FR PUY4 Sg 20:56:06.30 0.24 209 0.78 Manual
FR TRE2 Pg 20:55:56.80 1.03 223 0.81 Manual
FR PRA5 Pg 20:55:56.90 0.21 242 0.86 Manual
RD LMR Pg 20:55:57.10 -0.51 166 0.91 Manual
RD LMR Sg 20:56:10.70 0.42 166 0.91 Manual
RD SBF Pn 20:55:59.70 0.45 111 0.95 Manual
FR BER8 Sg 20:56:12.40 -0.19 203 0.98 Manual
FR GEL3 Pg 20:55:59.60 0.12 215 1.01 Manual
FR GEL3 Sg 20:56:14.30 0.76 215 1.01 Manual