Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-12-12 04:42:35
| Event - ID : | 251212043739 |
| Magnitude (ML) : | 0.6 +/- 0.3 |
| Origin Time : | 2025-12-12 04:38:04.96 (UTC) |
| Location : | Latitude: 43.944 N, Longitude: 10.346 E |
| Area : | Alpi Apuane |
| Depth (km) : | 12.56 |
| Distances (km) : |
3.4 --- Camaiore (LU) 5.9 --- Pescaglia (LU) 7.3 --- Stazzema (LU) 7.7 --- Massarosa (LU) 8.9 --- Fabbriche di Vallico (LU) 9.2 --- Pietrasanta (LU) 11.1 --- Seravezza (LU) 11.2 --- Viareggio (LU) 12.4 --- Vergemoli (LU) 14.1 --- Forte dei Marmi (LU) 15.0 --- Gallicano (LU) 15.6 --- Molazzana (LU) 16.0 --- Montignoso (MS) 16.6 --- Borgo a Mozzano (LU) 16.9 --- Lucca (LU) 18.2 --- Vecchiano (PI) 18.3 --- Barga (LU) 19.3 --- Castelnuovo di Garfagnana (LU) 19.6 --- Coreglia Antelminelli (LU) 19.7 --- Vagli Sotto (LU) |
Quality location estimate:
Erh: 1.8 km, Erz: 1.9 km, Nf: 12, Gap: 178°, Rms: 0.156 s
Stazioni validate: 7
| Station | Net | P arrival times | P pick err |
P pick weight |
P res | Nll weight |
S arrival time | S pick err |
S pick weight |
S res | Nll weight |
Dist. |
| MAIM | GU | 2025-12-12 04:38:08.540 | 0.008 | 0 | -0.02 | 1.54 | 2025-12-12 04:38:10.769 | 0.052 | 1 | -0.46 | 0.45 | 17.4 |
| CARD | GU | 2025-12-12 04:38:08.620 | 0.010 | 0 | 0.13 | 0.81 | 2025-12-12 04:38:11.110 | 0.057 | 1 | 0.03 | 1.51 | 19.0 |
| VLC | MN | --:-- | -.--- | - | -.-- | -.-- | 2025-12-12 04:38:13.550 | 0.082 | 1 | 0.00 | 1.30 | 27.2 |
| SARM | GU | 2025-12-12 04:38:10.520 | 0.087 | 1 | 0.01 | 1.40 | 2025-12-12 04:38:14.139 | 0.120 | 2 | -0.47 | 0.47 | 29.8 |
| PII | IV | 2025-12-12 04:38:11.110 | 0.020 | 0 | 0.04 | 1.59 | 2025-12-12 04:38:15.253 | 0.132 | 2 | -0.38 | 0.51 | 31.2 |
| EQUI | GU | 2025-12-12 04:38:10.690 | 0.024 | 0 | -0.01 | 1.58 | 2025-12-12 04:38:14.150 | 0.095 | 1 | -0.74 | 0.18 | 31.7 |
| GSCL | GU | --:-- | -.--- | - | -.-- | -.-- | 2025-12-12 04:38:21.375 | 0.264 | 2 | -0.32 | 0.66 | 50.8 |
| Station | Net | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth | Used |
| MAIM | GU | 0.50 | 8.74e-2 | 17.4 | 106 | SI |
| CARD | GU | 1.00 | 2.69e-1 | 19.0 | 50 | SI |
| SARM | GU | 0.60 | 5.85e-2 | 29.8 | 9 | SI |
| PII | IV | 0.20 | 1.95e-2 | 31.2 | 150 | SI |
| EQUI | GU | 0.50 | 3.71e-2 | 31.7 | 328 | SI |
| GSCL | GU | 0.90 | 3.35e-2 | 50.8 | 23 | SI |
| Station | Net | Channel | PGA (g) |
PGV (m/s) |
PGD (m) |
IH 0* (m) |
IH 1* (m) |
IH 2* (m) |
Sa(T=0.10) (g) |
Sa(T=0.30) (g) |
Sa(T=1.00) (g) |
Sa(T=3.00) (g) |
Dist. (km) |
Azim. (°) |
| MAIM | GU | HHZ | 5.0407e-6 | 6.4481e-7 | 0.0000e+0 | 3.5444e-7 | 6.9928e-7 | 9.8395e-7 | 9.5361e-6 | 1.3527e-6 | 1.5771e-7 | 1.3766e-8 | 17.4 | 106 |
| MAIM | GU | HHN | 8.3981e-6 | 1.4579e-6 | 0.0000e+0 | 8.4529e-7 | 1.4484e-6 | 1.4484e-6 | 1.8992e-5 | 3.6744e-6 | 1.9125e-7 | 3.9177e-8 | 17.4 | 106 |
| MAIM | GU | HHE | 8.2411e-6 | 1.2600e-6 | 0.0000e+0 | 8.2962e-7 | 1.5440e-6 | 2.1143e-6 | 1.3153e-5 | 2.0714e-6 | 2.2174e-7 | 2.4593e-8 | 17.4 | 106 |
| CARD | GU | HHZ | 1.9648e-5 | 2.1182e-6 | 0.0000e+0 | 7.1743e-7 | 1.4487e-6 | 2.1229e-6 | 1.9546e-5 | 1.3385e-6 | 1.1489e-7 | 2.8101e-8 | 19.0 | 50 |
| CARD | GU | HHN | 5.0024e-5 | 6.5093e-6 | 0.0000e+0 | 2.1833e-6 | 3.9386e-6 | 3.9386e-6 | 6.6817e-5 | 3.4152e-6 | 2.6838e-7 | 6.8746e-8 | 19.0 | 50 |
| CARD | GU | HHE | 2.8421e-5 | 4.0412e-6 | 0.0000e+0 | 1.6470e-6 | 3.0269e-6 | 4.3682e-6 | 5.3387e-5 | 2.2486e-6 | 2.3439e-7 | 5.9955e-8 | 19.0 | 50 |
| VLC | MN | HHZ | 3.4601e-6 | 6.0702e-7 | 0.0000e+0 | 2.0501e-7 | 3.8769e-7 | 5.5702e-7 | 5.7250e-6 | 5.5552e-7 | 7.1297e-8 | 6.7868e-9 | 27.2 | -1 |
| VLC | MN | HHN | 7.8303e-6 | 1.1632e-6 | 0.0000e+0 | 3.9150e-7 | 6.9100e-7 | 6.9100e-7 | 1.0416e-5 | 8.4133e-7 | 1.0955e-7 | 1.8420e-8 | 27.2 | -1 |
| VLC | MN | HHE | 6.0052e-6 | 8.2423e-7 | 0.0000e+0 | 3.8447e-7 | 6.7274e-7 | 9.5572e-7 | 1.1065e-5 | 1.1656e-6 | 6.8958e-8 | 1.2453e-8 | 27.2 | -1 |
| SARM | GU | EHZ | 2.1186e-6 | 2.5894e-7 | 0.0000e+0 | 1.5489e-7 | 2.8287e-7 | 3.9459e-7 | 4.4248e-6 | 5.1072e-7 | 4.5415e-8 | 5.9679e-9 | 29.8 | 9 |
| SARM | GU | EHN | 2.0586e-6 | 4.6348e-7 | 0.0000e+0 | 2.6752e-7 | 5.6359e-7 | 5.6359e-7 | 4.1498e-6 | 1.1108e-6 | 1.6902e-7 | 1.5437e-8 | 29.8 | 9 |
| SARM | GU | EHE | 3.6098e-6 | 4.1509e-7 | 0.0000e+0 | 2.1317e-7 | 4.5758e-7 | 6.6542e-7 | 6.4459e-6 | 8.1406e-7 | 1.0944e-7 | 1.0666e-8 | 29.8 | 9 |
| PII | IV | HHZ | 1.1224e-6 | 2.6700e-7 | 0.0000e+0 | 1.7495e-7 | 3.0153e-7 | 4.1291e-7 | 2.4188e-6 | 7.4161e-7 | 5.3130e-8 | 5.7266e-9 | 31.2 | 150 |
| PII | IV | HHN | 1.6883e-6 | 2.6777e-7 | 0.0000e+0 | 1.8149e-7 | 3.1315e-7 | 3.1315e-7 | 3.4968e-6 | 8.5435e-7 | 5.1729e-8 | 6.8624e-9 | 31.2 | 150 |
| PII | IV | HHE | 1.4022e-6 | 2.2260e-7 | 0.0000e+0 | 1.8649e-7 | 3.1842e-7 | 4.2640e-7 | 3.2881e-6 | 7.2410e-7 | 6.9547e-8 | 6.8194e-9 | 31.2 | 150 |
| EQUI | GU | HHZ | 3.4143e-6 | 4.3334e-7 | 0.0000e+0 | 2.2675e-7 | 4.1207e-7 | 5.7945e-7 | 5.2216e-6 | 8.8297e-7 | 1.1454e-7 | 9.2490e-9 | 31.7 | 328 |
| EQUI | GU | HHN | 6.0282e-6 | 5.9188e-7 | 0.0000e+0 | 2.4457e-7 | 4.2162e-7 | 4.2162e-7 | 9.5573e-6 | 1.0533e-6 | 1.0983e-7 | 9.5895e-9 | 31.7 | 328 |
| EQUI | GU | HHE | 4.1593e-6 | 5.0370e-7 | 0.0000e+0 | 2.1574e-7 | 4.2900e-7 | 6.2168e-7 | 8.9707e-6 | 7.6026e-7 | 1.0671e-7 | 1.1497e-8 | 31.7 | 328 |
| GSCL | GU | HHZ | 7.2257e-7 | 1.5465e-7 | 0.0000e+0 | 1.2396e-7 | 2.1050e-7 | 2.8655e-7 | 2.4898e-6 | 3.6649e-7 | 7.2314e-8 | 4.8166e-9 | 50.8 | 23 |
| GSCL | GU | HHN | 1.2226e-6 | 3.1910e-7 | 0.0000e+0 | 2.6419e-7 | 4.6868e-7 | 4.6868e-7 | 3.7228e-6 | 1.1782e-6 | 7.5099e-8 | 8.8984e-9 | 50.8 | 23 |
| GSCL | GU | HHE | 8.9206e-7 | 2.4696e-7 | 0.0000e+0 | 2.3794e-7 | 3.9908e-7 | 5.2960e-7 | 2.1619e-6 | 1.0554e-6 | 8.1133e-8 | 5.9650e-9 | 50.8 | 23 |
| *IH (Housner Intensity) calculated on the velocity spectrum (SV) between 0.1 and 0.5 s (IH0), 0.1 and 1.0 s (IH1), 0.1 and 1.5 s (IH2) | ||||||||||||||
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