This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2023/04/26 10:30
Universal datetime 2023/04/26 08:30
Latitude 47.20 ° ± 4 km
Longitude 6.07 ° ± 3 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Besançon  7 115934
Montbéliard  65 25395
Dole  45 23708
Pontarlier  40 17197
Vesoul  49 14916
Valentigney  64 10714
Lure  63 8207
Champagnole  52 7958
Auxonne  50 7622
Morteau  42 6935
Seloncourt  67 5775
Valdahon  20 5595
Gray  43 5512
Genlis  64 5315
Baume-les-Dames  27 5063

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.34
Azimuthal gap 116.67 °
Number of stations used 10
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
FR BOUC Pg 08:31:01.78 -0.21 68.86 0.14 Manual
FR FOURG Pg 08:31:02.77 -0.5 242.18 0.2 Manual
FR FOURG Sg 08:31:06.27 0.42 242.18 0.2 Manual
CH BRANT Pg 08:31:06.17 -0.48 133.24 0.38 Manual
CH BRANT Sg 08:31:11.91 0.25 133.24 0.38 Manual
FR CHMF Pg 08:31:06.80 -0.23 82.56 0.4 Manual
FR RONF Pg 08:31:11.70 0.12 37.09 0.64 Manual
FR OGVA Pg 08:31:17.11 -0.45 153.94 0.97 Manual
CH AIGLE Pg 08:31:19.52 0.38 144.36 1.05 Manual
RD ETNF Pg 08:31:19.54 0.13 358.85 1.06 Manual
CH BALST Pg 08:31:20.19 -0.15 82.31 1.12 Manual
CH BALST Sg 08:31:35.86 0.43 82.31 1.12 Manual
FR OGMY Pn 08:31:24.8 0.29 185.48 1.32 Manual