This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2026/01/20 10:34 |
| Universal datetime | 2026/01/20 09:34 |
| Latitude | 45.21 ° ± 0.4 km |
| Longitude | 3.58 ° ± 0.3 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Le Puy-en-Velay 
|
32 | 18995 |
| Firminy
|
59 | 17135 |
| Montbrison
|
58 | 15641 |
| Saint-Just-Saint-Rambert
|
61 | 15083 |
| Issoire
|
45 | 14822 |
| Monistrol-sur-Loire
|
49 | 8718 |
| Unieux
|
59 | 8597 |
| Yssingeaux
|
44 | 7202 |
| Brioude
|
18 | 6721 |
| Ambert
|
41 | 6671 |
| Sury-le-Comtal
|
60 | 6552 |
| Saint-Flour
|
44 | 6435 |
| Aurec-sur-Loire
|
52 | 6111 |
| Sainte-Sigolène
|
51 | 5959 |
| Vic-le-Comte
|
55 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.39 |
| Azimuthal gap | 121.58 ° |
| Number of stations used | 11 |
| Number of phases used | 20 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| FR | LBL | Pg | 09:34:05.70 | -0.25 | 275.04 | 0.23 | Manual |
| FR | LBL | Sg | 09:34:10.19 | 0.99 | 275.04 | 0.23 | Manual |
| XP | FR16A | Pg | 09:34:06.59 | -0.34 | 77.37 | 0.29 | Manual |
| XP | FR16A | Sg | 09:34:11.8 | 0.17 | 77.37 | 0.29 | Manual |
| FR | COLF | Pg | 09:34:06.67 | -0.53 | 16.14 | 0.3 | Manual |
| FR | COLF | Sg | 09:34:11.45 | 0.07 | 16.14 | 0.3 | Manual |
| G | SSB | Pg | 09:34:14.45 | 0.09 | 84 | 0.69 | Manual |
| XP | FR21A | Pg | 09:34:14.40 | -0.2 | 116.89 | 0.7 | Manual |
| FR | FRNF | Pg | 09:34:15.74 | 0.44 | 284.02 | 0.74 | Manual |
| FR | FRNF | Sg | 09:34:26.4 | 0.5 | 284.02 | 0.74 | Manual |
| FR | PLDF | Pg | 09:34:15.91 | 0.28 | 2.52 | 0.75 | Manual |
| FR | PLDF | Sg | 09:34:26.27 | 0.15 | 2.52 | 0.75 | Manual |
| FR | LEUC | Pg | 09:34:17.0 | -0.47 | 238.47 | 0.85 | Manual |
| FR | LEUC | Sg | 09:34:29.50 | 0.16 | 238.47 | 0.85 | Manual |
| FR | AGO | Pg | 09:34:18.37 | 0.14 | 339.81 | 0.89 | Manual |
| FR | AGO | Sg | 09:34:30.70 | 0.03 | 339.81 | 0.89 | Manual |
| FR | VERF | Pg | 09:34:18.72 | -0.32 | 305.43 | 0.94 | Manual |
| FR | VERF | Sg | 09:34:31.99 | -0.09 | 305.43 | 0.94 | Manual |
| FR | OGCB | Pg | 09:34:23.27 | 0.51 | 107.97 | 1.14 | Manual |
| FR | OGCB | Sg | 09:34:39.15 | 0.56 | 107.97 | 1.14 | Manual |