Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-12-25 21:40:36
| Event - ID : | 251225213524 |
| Magnitude (ML) : | 1.3 +/- 0.3 |
| Origin Time : | 2025-12-25 21:36:54.34 (UTC) |
| Location : | Latitude: 43.700 N, Longitude: 7.760 E |
| Area : | Riviera di ponente |
| Depth (km) : | 13.42 |
| Distances (km) : |
11.8 --- Ospedaletti (IM) 12.1 --- Bordighera (IM) 13.4 --- San Remo (IM) 13.7 --- Vallecrosia (IM) 14.7 --- Vallebona (IM) 15.1 --- Seborga (IM) 15.9 --- Ventimiglia (IM) 15.9 --- San Biagio della Cima (IM) 16.7 --- Soldano (IM) 16.7 --- Camporosso (IM) 18.3 --- Riva Ligure (IM) 19.0 --- Santo Stefano al Mare (IM) 19.5 --- Taggia (IM) 20.1 --- Pompeiana (IM) 20.1 --- Dolceacqua (IM) 20.1 --- Perinaldo (IM) 20.3 --- Ceriana (IM) 20.4 --- Castellaro (IM) 20.4 --- Terzorio (IM) 21.7 --- Cipressa (IM) |
Quality location estimate:
Erh: 2.5 km, Erz: 2.6 km, Nf: 20, Gap: 266°, Rms: 0.172 s
Stazioni validate: 12
| 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. |
| BURY | GU | --:-- | -.--- | - | -.-- | -.-- | 2025-12-25 21:37:01.890 | 0.073 | 1 | -0.01 | 1.53 | 23.0 |
| BIGN | GU | 2025-12-25 21:36:58.889 | 0.012 | 0 | 0.21 | 0.98 | --:-- | -.--- | - | -.-- | -.-- | 23.3 |
| IMI | GU | 2025-12-25 21:36:59.560 | 0.015 | 0 | 0.02 | 1.65 | 2025-12-25 21:37:02.867 | 0.211 | 2 | -0.49 | 0.42 | 29.0 |
| ESCA | FR | 2025-12-25 21:37:01.700 | 0.024 | 0 | 0.23 | 1.00 | 2025-12-25 21:37:06.630 | 0.122 | 2 | -0.05 | 1.28 | 36.7 |
| SAOF | FR | 2025-12-25 21:37:01.740 | 0.019 | 0 | 0.00 | 1.63 | 2025-12-25 21:37:07.490 | 0.135 | 2 | 0.34 | 0.81 | 38.3 |
| MGRO | GU | 2025-12-25 21:37:01.800 | 0.039 | 0 | -0.05 | 1.50 | 2025-12-25 21:37:07.430 | 0.120 | 2 | 0.02 | 1.35 | 40.5 |
| TURF | FR | 2025-12-25 21:37:02.690 | 0.022 | 0 | -0.03 | 1.56 | 2025-12-25 21:37:08.020 | 0.291 | 2 | -0.83 | 0.18 | 44.5 |
| RORO | GU | 2025-12-25 21:37:03.860 | 0.060 | 1 | 0.36 | 0.64 | 2025-12-25 21:37:09.700 | 0.160 | 2 | -0.37 | 0.59 | 53.7 |
| MVIF | FR | --:-- | -.--- | - | -.-- | -.-- | 2025-12-25 21:37:12.140 | 0.293 | 2 | -0.03 | 0.98 | 55.0 |
| STV | GU | 2025-12-25 21:37:06.810 | 0.035 | 0 | 0.00 | 1.47 | 2025-12-25 21:37:15.860 | 0.220 | 2 | 0.37 | 0.75 | 71.1 |
| PZZ | GU | 2025-12-25 21:37:12.140 | 0.052 | 1 | -0.41 | 0.47 | 2025-12-25 21:37:25.990 | 0.311 | 2 | 0.56 | 0.51 | 104.2 |
| SURF | FR | --:-- | -.--- | - | -.-- | -.-- | 2025-12-25 21:37:28.760 | 0.419 | 2 | 0.20 | 0.71 | 115.9 |
| Station | Net | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth | Used |
| BURY | GU | 0.70 | 1.10e-1 | 23.0 | 299 | SI |
| IMI | GU | 1.20 | 2.92e-1 | 29.0 | 25 | SI |
| SAOF | FR | 0.90 | 6.20e-2 | 38.3 | 333 | SI |
| MGRO | GU | 1.20 | 1.13e-1 | 40.5 | 6 | SI |
| RORO | GU | 1.50 | 1.28e-1 | 53.7 | 28 | SI |
| STV | GU | 1.80 | 9.29e-2 | 71.1 | 330 | SI |
| PZZ | GU | 1.50 | 4.72e-2 | 104.2 | 330 | 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. (°) |
| BURY | GU | HHZ | 1.8197e-5 | 1.9179e-6 | 0.0000e+0 | 7.6808e-7 | 1.5598e-6 | 2.3385e-6 | 1.8093e-5 | 1.9884e-6 | 3.4334e-7 | 4.5999e-8 | 23.0 | 299 |
| BURY | GU | HHN | 2.1371e-5 | 1.9240e-6 | 0.0000e+0 | 9.4528e-7 | 1.8522e-6 | 1.8522e-6 | 3.2313e-5 | 2.9970e-6 | 3.8474e-7 | 5.3214e-8 | 23.0 | 299 |
| BURY | GU | HHE | 2.8361e-5 | 3.1657e-6 | 0.0000e+0 | 1.5365e-6 | 3.1463e-6 | 4.6647e-6 | 3.7765e-5 | 2.2359e-6 | 2.9373e-7 | 5.7087e-8 | 23.0 | 299 |
| IMI | GU | HHZ | 3.7867e-5 | 5.1137e-6 | 0.0000e+0 | 2.4300e-6 | 4.8114e-6 | 7.1031e-6 | 1.1744e-4 | 3.6187e-6 | 4.0795e-7 | 1.1167e-7 | 29.0 | 25 |
| IMI | GU | HHN | 4.6908e-5 | 7.1148e-6 | 0.0000e+0 | 3.7934e-6 | 6.8972e-6 | 6.8972e-6 | 1.3743e-4 | 8.6700e-6 | 7.2728e-7 | 1.4374e-7 | 29.0 | 25 |
| IMI | GU | HHE | 4.9813e-5 | 6.5472e-6 | 0.0000e+0 | 3.4874e-6 | 6.6011e-6 | 9.6087e-6 | 1.3090e-4 | 7.7902e-6 | 5.9107e-7 | 1.3225e-7 | 29.0 | 25 |
| SAOF | FR | HHE | 4.9813e-5 | 6.5472e-6 | 0.0000e+0 | 3.4874e-6 | 6.6011e-6 | 9.6087e-6 | 1.3090e-4 | 7.7902e-6 | 5.9107e-7 | 1.3225e-7 | 38.3 | 333 |
| MGRO | GU | HHZ | 7.2591e-6 | 1.3063e-6 | 0.0000e+0 | 7.9511e-7 | 1.4562e-6 | 2.1262e-6 | 2.2769e-5 | 2.8814e-6 | 1.9186e-7 | 2.7967e-8 | 40.5 | 6 |
| MGRO | GU | HHN | 1.1874e-5 | 1.3137e-6 | 0.0000e+0 | 9.1527e-7 | 1.6050e-6 | 1.6050e-6 | 2.3728e-5 | 2.2387e-6 | 2.0460e-7 | 3.5241e-8 | 40.5 | 6 |
| MGRO | GU | HHE | 1.4907e-5 | 2.1480e-6 | 0.0000e+0 | 1.4577e-6 | 2.4727e-6 | 3.5189e-6 | 3.4635e-5 | 3.3676e-6 | 2.1950e-7 | 4.3028e-8 | 40.5 | 6 |
| RORO | GU | HHZ | 1.3917e-5 | 2.7783e-6 | 0.0000e+0 | 1.5402e-6 | 2.9726e-6 | 4.3016e-6 | 2.7536e-5 | 4.8144e-6 | 2.7562e-7 | 7.6547e-8 | 53.7 | 28 |
| RORO | GU | HHN | 1.3322e-5 | 2.2746e-6 | 0.0000e+0 | 1.6128e-6 | 2.6990e-6 | 2.6990e-6 | 3.7374e-5 | 4.0159e-6 | 2.5638e-7 | 5.6143e-8 | 53.7 | 28 |
| RORO | GU | HHE | 1.5500e-5 | 2.4513e-6 | 0.0000e+0 | 1.5539e-6 | 2.8525e-6 | 4.0739e-6 | 3.2031e-5 | 3.7157e-6 | 3.1083e-7 | 6.0358e-8 | 53.7 | 28 |
| STV | GU | HHZ | 6.2671e-6 | 9.2021e-7 | 0.0000e+0 | 6.8132e-7 | 1.1935e-6 | 1.6371e-6 | 1.2060e-5 | 3.2649e-6 | 1.5902e-7 | 2.9138e-8 | 71.1 | 330 |
| STV | GU | HHN | 7.7740e-6 | 1.0833e-6 | 0.0000e+0 | 8.4455e-7 | 1.3892e-6 | 1.3892e-6 | 2.0023e-5 | 3.3215e-6 | 1.8632e-7 | 2.9056e-8 | 71.1 | 330 |
| STV | GU | HHE | 1.4681e-5 | 1.5999e-6 | 0.0000e+0 | 1.0100e-6 | 1.8641e-6 | 2.6568e-6 | 2.4107e-5 | 2.8724e-6 | 2.0717e-7 | 3.6512e-8 | 71.1 | 330 |
| PZZ | GU | HHZ | 2.2557e-6 | 4.0206e-7 | 0.0000e+0 | 3.4025e-7 | 5.7497e-7 | 7.8827e-7 | 5.9021e-6 | 1.0463e-6 | 1.3480e-7 | 1.5866e-8 | 104.2 | 330 |
| PZZ | GU | HHN | 3.8407e-6 | 7.1587e-7 | 0.0000e+0 | 5.4871e-7 | 9.2692e-7 | 9.2692e-7 | 1.2308e-5 | 2.1374e-6 | 1.6389e-7 | 1.7967e-8 | 104.2 | 330 |
| PZZ | GU | HHE | 2.3033e-6 | 5.7872e-7 | 0.0000e+0 | 4.2779e-7 | 7.2812e-7 | 9.8060e-7 | 5.5581e-6 | 2.0080e-6 | 1.6015e-7 | 2.1480e-8 | 104.2 | 330 |
| *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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