Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-12-09 09:01:45
| Event - ID : | 251208210545 |
| Magnitude (ML) : | 0.8 +/- 0.1 |
| Origin Time : | 2025-12-08 21:06:12.642 (UTC) |
| Location : | Latitude: 43.608 N, Longitude: 10.960 E |
| Area : | Valdarno inferiore |
| Depth (km) : | 12.73 |
| Distances (km) : |
0.8 --- Castelfiorentino 7.1 --- Montaione 7.6 --- Gambassi Terme 9.3 --- Certaldo 10.3 --- Montespertoli 12.0 --- San Miniato 12.5 --- Empoli 14.9 --- Montelupo Fiorentino 15.2 --- Palaia 15.3 --- Capraia e Limite 16.9 --- San Gimignano 17.5 --- Montopoli in Val d Arno 18.0 --- Tavarnelle Val di Pesa 18.1 --- Fucecchio 18.1 --- Cerreto Guidi 18.6 --- Barberino Val d Elsa 18.6 --- Santa Croce sull Arno 19.0 --- San Casciano in Val di Pesa 19.9 --- Vinci 20.1 --- Castelfranco di Sotto |
Quality location estimate: Erh: 1.6 km, Erz: 2.5 km, Nf: 20, Gap: 171 °, Rms: 0.26
| Station | Net | P arrival time | P pick err |
P pick weight |
P res | Nll weight |
S arrival time | S pick err |
S pick weight |
S res | Nll weight |
Dist. |
| OSSC | IV | 2025-12-08 21:06:18.190 | 0.020 | 0 | 0.03 | 1.82 | 2025-12-08 21:06:22.016 | 0.040 | 0 | -0.08 | 1.70 | 28.2 |
| CSNT | IV | 2025-12-08 21:06:18.980 | 0.061 | 3 | -0.42 | 0.66 | 2025-12-08 21:06:23.510 | 0.091 | 2 | -0.69 | 0.56 | 33.1 |
| PII | IV | 2025-12-08 21:06:20.000 | 0.022 | 1 | -0.07 | 1.75 | 2025-12-08 21:06:24.310 | 0.118 | 3 | -1.16 | 0.24 | 39.3 |
| MAIM | GU | 2025-12-08 21:06:22.140 | 0.028 | 1 | 0.06 | 1.62 | 2025-12-08 21:06:28.090 | 0.156 | 4 | -0.82 | 0.52 | 52.2 |
| RUFI | IV | 2025-12-08 21:06:22.536 | 0.020 | 0 | 0.04 | 1.70 | 2025-12-08 21:06:29.100 | 0.149 | 4 | -0.73 | 0.59 | 52.6 |
| POPM | GU | 2025-12-08 21:06:22.520 | 0.029 | 1 | 0.17 | 0.86 | 2025-12-08 21:06:29.080 | 0.155 | 4 | -0.45 | 0.88 | 52.9 |
| CARD | GU | 2025-12-08 21:06:23.640 | 0.033 | 1 | -0.04 | 1.74 | 2025-12-08 21:06:29.857 | 0.040 | 0 | -1.86 | 0.02 | 61.6 |
| SARM | GU | 2025-12-08 21:06:26.580 | 0.020 | 0 | -0.11 | 1.55 | 2025-12-08 21:06:36.851 | 0.040 | 0 | -0.18 | 1.26 | 79.3 |
| LMD | IV | 2025-12-08 21:06:27.420 | 0.042 | 2 | -0.23 | 1.21 | 2025-12-08 21:06:37.689 | 0.234 | 6 | -1.15 | 0.34 | 80.4 |
| EQUI | GU | 2025-12-08 21:06:29.450 | 0.047 | 2 | 1.11 | 0.00 | 2025-12-08 21:06:39.680 | 0.362 | 8 | -0.22 | 0.98 | 90.5 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| OSSC | IV | HH | 0.92 | 1.16e-1 | 28.2 | 112 |
| PII | IV | HH | 0.74 | 4.03e-2 | 39.3 | 290 |
| MAIM | GU | HH | 0.58 | 1.42e-2 | 52.2 | 312 |
| POPM | GU | HH | 0.85 | 5.83e-2 | 52.9 | 342 |
| CARD | GU | HH | 1.00 | 2.96e-2 | 61.6 | 321 |
| SARM | GU | EH | 0.91 | 1.67e-2 | 79.3 | 325 |
| EQUI | GU | HH | 0.83 | 8.58e-3 | 90.5 | 314 |
| Station | Net | Channel | PGA (g) |
PGV (m/s) |
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. (°) |
| OSSC | IV | HHZ | 6.7484e-6 | 7.4858e-7 | 4.0325e-7 | 1.8112e-7 | 7.2039e-8 | 8.0222e-6 | 2.2455e-6 | 1.0729e-7 | 1.8092e-8 | 28.2 | 112 |
| OSSC | IV | HHN | 6.6404e-6 | 1.0539e-6 | 6.4713e-7 | 3.2606e-7 | 1.3819e-7 | 1.4263e-5 | 3.3201e-6 | 2.0502e-7 | 3.5016e-8 | 28.2 | 112 |
| OSSC | IV | HHE | 8.8758e-6 | 1.5336e-6 | 9.9419e-7 | 3.3475e-7 | 1.7689e-7 | 2.0190e-5 | 4.3920e-6 | 2.6428e-7 | 3.4335e-8 | 28.2 | 112 |
| PII | IV | HHZ | 4.7414e-6 | 6.9734e-7 | 3.1445e-7 | 8.2748e-8 | 3.9909e-8 | 8.6513e-6 | 9.6318e-7 | 6.5833e-8 | 1.2379e-8 | 39.3 | 290 |
| PII | IV | HHN | 2.8586e-6 | 5.0829e-7 | 3.6691e-7 | 1.0219e-7 | 6.7449e-8 | 7.6680e-6 | 2.5877e-6 | 9.2027e-8 | 1.3941e-8 | 39.3 | 290 |
| PII | IV | HHE | 2.8971e-6 | 4.6617e-7 | 2.9213e-7 | 7.7454e-8 | 3.8227e-8 | 7.7527e-6 | 1.2795e-6 | 6.3045e-8 | 1.1420e-8 | 39.3 | 290 |
| MAIM | GU | HHZ | 3.2687e-6 | 2.4951e-7 | 9.7481e-8 | 3.0930e-8 | 1.4526e-8 | 3.5860e-6 | 4.7888e-7 | 2.4038e-8 | 5.3949e-9 | 52.2 | 312 |
| MAIM | GU | HHN | 1.9791e-6 | 2.5232e-7 | 1.4011e-7 | 5.0429e-8 | 2.0926e-8 | 5.3062e-6 | 7.2632e-7 | 2.8039e-8 | 5.6157e-9 | 52.2 | 312 |
| MAIM | GU | HHE | 1.9289e-6 | 2.4569e-7 | 1.2699e-7 | 4.0621e-8 | 1.9849e-8 | 5.4012e-6 | 5.4215e-7 | 2.7644e-8 | 5.3615e-9 | 52.2 | 312 |
| POPM | GU | HHZ | 1.9735e-6 | 3.3877e-7 | 2.2287e-7 | 7.0200e-8 | 3.2543e-8 | 5.1793e-6 | 1.0276e-6 | 4.6981e-8 | 7.6995e-9 | 52.9 | 342 |
| POPM | GU | HHN | 4.1960e-6 | 8.4488e-7 | 5.6021e-7 | 1.4040e-7 | 6.9657e-8 | 1.0036e-5 | 2.0977e-6 | 1.0479e-7 | 1.9432e-8 | 52.9 | 342 |
| POPM | GU | HHE | 2.5657e-6 | 6.2725e-7 | 4.8153e-7 | 1.0139e-7 | 5.3391e-8 | 9.5807e-6 | 1.7101e-6 | 7.9324e-8 | 1.4156e-8 | 52.9 | 342 |
| CARD | GU | HHZ | 1.6785e-6 | 2.0841e-7 | 1.1549e-7 | 3.6388e-8 | 1.6867e-8 | 3.8101e-6 | 4.7294e-7 | 2.5230e-8 | 4.5984e-9 | 61.6 | 321 |
| CARD | GU | HHN | 4.1865e-6 | 7.5875e-7 | 2.8180e-7 | 6.5469e-8 | 3.5467e-8 | 1.3056e-5 | 9.3323e-7 | 6.1511e-8 | 1.5654e-8 | 61.6 | 321 |
| CARD | GU | HHE | 4.5299e-6 | 4.3929e-7 | 2.1564e-7 | 6.4171e-8 | 3.1619e-8 | 1.0737e-5 | 9.1895e-7 | 4.8297e-8 | 9.2282e-9 | 61.6 | 321 |
| SARM | GU | EHZ | 4.6222e-7 | 5.6988e-8 | 4.1672e-8 | 2.3719e-8 | 9.7695e-9 | 1.5038e-6 | 1.5318e-7 | 1.3689e-8 | 1.4671e-9 | 79.3 | 325 |
| SARM | GU | EHN | 6.2884e-7 | 1.2249e-7 | 1.0541e-7 | 1.1209e-7 | 4.7937e-8 | 1.4878e-6 | 3.9492e-7 | 5.9144e-8 | 4.8855e-9 | 79.3 | 325 |
| SARM | GU | EHE | 5.1018e-7 | 9.3169e-8 | 7.5587e-8 | 6.3344e-8 | 2.0316e-8 | 1.0262e-6 | 3.2656e-7 | 2.4872e-8 | 2.4859e-9 | 79.3 | 325 |
| EQUI | GU | HHZ | 4.5950e-7 | 1.0834e-7 | 6.8385e-8 | 4.1117e-8 | 1.5690e-8 | 1.1349e-6 | 3.3025e-7 | 2.0137e-8 | 2.3646e-9 | 90.5 | 314 |
| EQUI | GU | HHN | 8.4704e-7 | 1.0833e-7 | 7.9999e-8 | 3.7965e-8 | 1.8391e-8 | 2.4491e-6 | 3.7843e-7 | 2.2267e-8 | 2.5873e-9 | 90.5 | 314 |
| EQUI | GU | HHE | 4.7953e-7 | 9.4511e-8 | 6.7305e-8 | 4.4850e-8 | 1.7426e-8 | 1.2943e-6 | 1.9064e-7 | 2.4836e-8 | 2.5722e-9 | 90.5 | 314 |
| *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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