This event was reviewed by an analyst and confirmed.
Type Explosion
Magnitude 1.4 MLv
Local datetime 2021/03/23 11:15
Universal datetime 2021/03/23 10:15
Latitude 44.21 ° ± 6 km
Longitude -0.27 ° ± 6 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
Mont-de-Marsan  39 29554
Marmande  48 17691
Léognan  63 10372
Saint-Pierre-du-Mont  43 9561
Tonneins  51 9069
Langon  36 7375
Salles  62 7028
Nérac  49 6827
Condom  58 6530
Parentis-en-Born  66 6236
Aire-sur-l'Adour  57 6129
Cadaujac  63 6097
Belin-Béliet  52 5529
Le Barp  60 5506
Morcenx-la-Nouvelle  55 5052

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 180.51 °
Number of stations used 11
Number of phases used 11

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 RUFF Pg 10:15:42.75 0.28 49.9 0.27 Manual
FR MLZA Pg 10:15:44.61 -0.2 165.27 0.39 Manual
FR TERF Pg 10:15:52.2 -0.54 229.39 0.81 Manual
FR ORDF Sg 10:16:13.80 0.65 206.26 1.11 Manual
FR REYF Pg 10:15:58.67 -0.12 184.69 1.14 Manual
FR LABF Sg 10:16:15.80 0.1 167.95 1.19 Manual
FR IRAF Sg 10:16:19.51 0.17 205.75 1.3 Manual
FR VIEF Pg 10:16:02.69 0.21 170.91 1.34 Manual
FR RESF Pg 10:16:04.19 -0.64 162.4 1.47 Manual
FR MLS Pg 10:16:06.81 -0.28 141.22 1.59 Manual
FR SLVF Pg 10:16:10.3 0.35 89.75 1.75 Manual