This event was reviewed by an analyst and confirmed.
| Type | Explosion |
| Magnitude | 2.1 MLv |
| Local datetime | 2023/05/04 18:02 |
| Universal datetime | 2023/05/04 16:02 |
| Latitude | 49.68 ° ± 0.2 km |
| Longitude | -1.69 ° ± 0.2 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Caen 
|
110 | 105354 |
| Cherbourg-en-Cotentin
|
7 | 79200 |
| Hérouville-Saint-Clair
|
111 | 22954 |
| Saint-Lô
|
77 | 19116 |
| Bayeux
|
84 | 13121 |
| Granville
|
94 | 12580 |
| La Hague
|
9 | 11634 |
| Carentan-les-Marais
|
53 | 10118 |
| Souleuvre en Bocage
|
101 | 8839 |
| Coutances
|
71 | 8501 |
| Valognes
|
24 | 6803 |
| Thue et Mue
|
99 | 5904 |
| Bricquebec-en-Cotentin
|
24 | 5899 |
| Cancale
|
111 | 5121 |
| Douvres-la-Délivrande
|
103 | 5062 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.22 |
| Azimuthal gap | 111.14 ° |
| Number of stations used | 18 |
| Number of phases used | 22 |
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 | BESN | Pg | 16:02:33.45 | -0.04 | 170.85 | 0.31 | Manual |
| GB | JSA | Pg | 16:02:38.81 | 0.19 | 213.01 | 0.58 | Manual |
| FR | LOUF | Pg | 16:02:47.13 | 0.08 | 165.05 | 1.03 | Manual |
| FR | PLEF | Pn | 16:02:51.3 | -0.06 | 199.95 | 1.26 | Manual |
| FR | PLEF | Sg | 16:03:08.12 | -0.08 | 199.95 | 1.26 | Manual |
| FR | VALM | Pn | 16:02:53.68 | 0.21 | 86.44 | 1.43 | Manual |
| FR | MTNF | Pn | 16:02:54.47 | -0.07 | 158.12 | 1.51 | Manual |
| FR | MTNF | Sg | 16:03:16.25 | -0.13 | 158.12 | 1.51 | Manual |
| GB | DYA | Pn | 16:02:55.88 | -0.3 | 298.6 | 1.63 | Manual |
| GB | DYA | Sg | 16:03:19.79 | -0.51 | 298.6 | 1.63 | Manual |
| FR | LOCF | Pn | 16:02:56.34 | 0.05 | 233.28 | 1.64 | Manual |
| RD | ROSF | Sg | 16:03:22.35 | -0.1 | 218.49 | 1.7 | Manual |
| FR | GOTF | Pn | 16:02:57.52 | 0.17 | 111.64 | 1.72 | Manual |
| FR | SOMF | Pn | 16:02:58.19 | -0.18 | 139.57 | 1.79 | Manual |
| FR | GUEF | Pn | 16:02:59.93 | 0.17 | 199.61 | 1.9 | Manual |
| FR | RIAF | Pn | 16:03:03.83 | 0.14 | 173.31 | 2.19 | Manual |
| FR | RIAF | Sg | 16:03:37.15 | -0.59 | 173.31 | 2.19 | Manual |
| FR | CLEV | Pn | 16:03:05.61 | 0.16 | 117.99 | 2.32 | Manual |
| GB | ELSH | Pn | 16:03:05.57 | -0.09 | 49.74 | 2.33 | Manual |
| GB | CCA1 | Pn | 16:03:06.11 | 0.3 | 283.95 | 2.34 | Manual |
| FR | OLIV | Pn | 16:03:06.40 | -0.06 | 223.7 | 2.39 | Manual |
| FR | BIMF | Pn | 16:03:08.63 | -0.1 | 203.73 | 2.56 | Manual |