This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 4.3 Mw(mB) |
| Local datetime | 2013/04/22 05:51 |
| Universal datetime | 2013/04/22 03:51 |
| Latitude | 44.14 ° ± 8 km |
| Longitude | 11.99 ° ± 14 km |
| Depth | 6 km (from location) ± 17 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Florence 
|
71 | 371517 |
| Bologna
|
66 | 371217 |
| Venice
|
147 | 270816 |
| Verona
|
165 | 253208 |
| Modena
|
103 | 175502 |
| Parma
|
152 | 163457 |
| Livorno
|
151 | 156274 |
| Perugia
|
119 | 149125 |
| Ravenna
|
36 | 134631 |
| Ferrara
|
85 | 130992 |
| Ancona
|
135 | 100507 |
| Arezzo
|
76 | 91589 |
| Pisa
|
136 | 89694 |
| Siena
|
105 | 52625 |
San Marino 
|
43 | 29000 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.4 |
| Azimuthal gap | 280.73 ° |
| Number of stations used | 23 |
| Number of phases used | 29 |
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 | SAOF | P | 03:52:16.8 | -0.09 | 268.83 | 3.2 | Manual |
| FR | SAOF | S | 03:52:51.82 | -0.23 | 268.83 | 3.2 | Manual |
| FR | ESCA | P | 03:52:17.80 | -0.35 | 266.35 | 3.35 | Manual |
| FR | ESCA | S | 03:52:55.100 | 0.57 | 266.35 | 3.35 | Manual |
| FR | REVF | S | 03:52:55.94 | 0.11 | 264.82 | 3.36 | Manual |
| FR | ISO | P | 03:52:20.95 | -0.09 | 272.47 | 3.55 | Manual |
| FR | ISO | S | 03:53:00.89 | 0.54 | 272.47 | 3.55 | Manual |
| FR | CALF | P | 03:52:22.46 | -0.3 | 265.77 | 3.68 | Manual |
| FR | CALF | S | 03:53:02.89 | -0.4 | 265.77 | 3.68 | Manual |
| RD | ORT2 | P | 03:52:33.83 | 0.64 | 282.26 | 4.44 | Manual |
| FR | ASEAF | P | 03:52:32.91 | -0.42 | 254.46 | 4.45 | Manual |
| FR | ARTF | P | 03:52:34.18 | 0.07 | 265.14 | 4.5 | Manual |
| FR | RUSF | P | 03:52:37.36 | 0.64 | 269.86 | 4.69 | Manual |
| FR | OGSM | P | 03:52:36.88 | -0.02 | 290.41 | 4.71 | Manual |
| FR | OGSM | S | 03:53:27.75 | 0.29 | 290.41 | 4.71 | Manual |
| LE | KIZ | P | 03:52:37.67 | 0.13 | 324.86 | 4.76 | Manual |
| LE | KIZ | S | 03:53:27.70 | -0.87 | 324.86 | 4.76 | Manual |
| FR | LOMF | P | 03:52:38.61 | -0.04 | 313.46 | 4.84 | Manual |
| FR | CHMF | P | 03:52:38.89 | -0.15 | 311.63 | 4.86 | Manual |
| FR | MOF | P | 03:52:41.14 | -0.08 | 319.38 | 5.02 | Manual |
| FR | ECH | P | 03:52:44.56 | -0.2 | 322.27 | 5.28 | Manual |
| SZ | FOR | P | 03:52:49.31 | 0.42 | 330.82 | 5.58 | Manual |
| SZ | SUBF | P | 03:52:49.20 | 0.24 | 330.72 | 5.59 | Manual |
| SZ | GUNS | P | 03:52:49.40 | 0.32 | 330.28 | 5.6 | Manual |
| FR | LANF | P | 03:52:49.67 | -0.01 | 330.68 | 5.64 | Manual |
| FR | THEF | P | 03:52:52.26 | -0.12 | 316.62 | 5.84 | Manual |
| FR | LBL | P | 03:52:58.15 | -0.97 | 283 | 6.33 | Manual |
| LE | ABH | P | 03:53:01.92 | 0.49 | 333.72 | 6.5 | Manual |
| RD | MTT2 | P | 03:53:09.85 | -0.12 | 266.97 | 7.12 | Manual |