This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.2 MLv
Local datetime 1981/06/13 23:36
Universal datetime 1981/06/13 21:36
Latitude 47.55 ° ± 2 km
Longitude -0.10 ° ± 6 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
Saumur  31 26734
Loire-Authion  23 15702
La Flèche  16 14956
Trélazé  30 14658
Les Ponts-de-Cé  34 12679
Baugé-en-Anjou  2 11892
Brissac Loire Aubance  32 10807
Saint-Barthélemy-d'Anjou  30 9195
Gennes-Val-de-Loire  26 8724
Beaufort-en-Anjou  15 7226
Verrières-en-Anjou  28 7153
Longué-Jumelles  17 6794
Mazé-Milon  16 5799
Noyant-Villages  16 5633
Rives-du-Loir-en-Anjou  26 5560

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 8
Number of phases used 9

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 LPF Pg 21:36:49.0 0.31 308 0.79 Manual
RD LPF Sg 21:36:59.60 -0.18 308 0.79 Manual
RD MFF Sg 21:37:04.40 -0.48 182 0.95 Manual
RD GRR Pg 21:36:52.50 0.36 329 0.98 Manual
RD GRR Sg 21:37:05.80 0 329 0.98 Manual
RD SSC Pg 21:36:54.10 0.95 360 1.03 Manual
RD SSC Sg 21:37:06.80 -0.76 360 1.03 Manual
RD FLN Pg 21:36:57.60 0.61 348 1.24 Manual
RD FLN Sg 21:37:13.40 -0.83 348 1.24 Manual