This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2021/02/26 12:28
Universal datetime 2021/02/26 11:28
Latitude 46.68 ° ± 3 km
Longitude -0.16 ° ± 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
Poitiers  41 88291
Bressuire  31 19519
Thouars  33 13990
Parthenay  7 10267
Buxerolles  41 10023
Jaunay-Marigny  40 7530
Chauray  41 7006
Saint-Maixent-l'École  30 6982
Loudun  41 6747
Migné-Auxances  36 6071
Vouneuil-sous-Biard  35 5896
La Crèche  37 5635
Saint-Martin-la-Pallu  32 5546
Neuville-de-Poitou  32 5324
Moncoutant-sur-Sèvre  33 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.35
Azimuthal gap 98.25 °
Number of stations used 7
Number of phases used 12

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 CRNF Pg 11:28:34.100 -0.75 323.36 0.56 Manual
FR CHIF Pg 11:28:35.88 -0.13 197.43 0.58 Manual
FR CHIF Sg 11:28:43.100 0.21 197.43 0.58 Manual
FR GNEF Pg 11:28:37.27 -0.48 149.67 0.67 Manual
FR GNEF Sg 11:28:46.90 0.11 149.67 0.67 Manual
FR GIZF Pg 11:28:39.76 0.29 18.44 0.76 Manual
FR BOUF Pg 11:28:46.5 -0.08 295.69 1.12 Manual
FR BOUF Sg 11:29:01.81 0.51 295.69 1.12 Manual
FR GARF Pg 11:28:48.35 0.42 97.35 1.22 Manual
FR GARF Sg 11:29:04.40 -0.02 97.35 1.22 Manual
FR ABJF Pg 11:28:48.92 -0.19 149.76 1.28 Manual
FR ABJF Sg 11:29:06.58 0.11 149.76 1.28 Manual