Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-02-05 07:40:41
| Event - ID : | 260205073515 |
| Magnitude (ML) : | 1.4 +/- 0.3 |
| Origin Time : | 2026-02-05 07:36:02.16 (UTC) |
| Location : | Latitude: 44.688 N, Longitude: 9.265 E |
| Area : | Valle del Trebbia |
| Depth (km) : | 8.65 |
| Distances (km) : |
2.9 --- Zerba (PC) 5.9 --- Brallo di Pregola (PV) 7.0 --- Cerignale (PC) 8.9 --- Ottone (PC) 9.2 --- Gorreto (GE) 9.6 --- Santa Margherita di Staffora (PV) 9.9 --- Fortunago (PV) 9.9 --- Corte Brugnatella (PC) 10.3 --- Carrega Ligure (AL) 11.6 --- Fabbrica Curone (AL) 12.2 --- Menconico (PV) 12.3 --- Rovegno (GE) 13.2 --- Bobbio (PC) 13.4 --- Cabella Ligure (AL) 13.5 --- Coli (PC) 13.7 --- Fascia (GE) 14.2 --- Rondanina (GE) 14.8 --- Propata (GE) 15.4 --- Montacuto (AL) 15.7 --- Albera Ligure (AL) |
Quality location estimate:
Erh: 2.4 km, Erz: 2.6 km, Nf: 10, Gap: 116°, Rms: 0.175 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. |
| GORR | GU | 2026-02-05 07:36:04.850 | 0.006 | 0 | -0.12 | 1.11 | 2026-02-05 07:36:07.210 | 0.038 | 0 | 0.01 | 1.66 | 12.6 |
| RNCA | GU | 2026-02-05 07:36:08.770 | 0.022 | 0 | 0.03 | 1.57 | 2026-02-05 07:36:12.910 | 0.318 | 2 | -0.77 | 0.32 | 35.6 |
| MSSA | IV | 2026-02-05 07:36:10.560 | 0.023 | 0 | -0.05 | 1.65 | 2026-02-05 07:36:16.420 | 0.364 | 2 | -0.80 | 0.34 | 46.7 |
| PCP | GU | 2026-02-05 07:36:12.660 | 0.030 | 0 | -0.05 | 1.55 | --:-- | -.--- | - | -.-- | -.-- | 59.9 |
| GRAM | GU | 2026-02-05 07:36:14.320 | 0.034 | 0 | 0.06 | 1.26 | --:-- | -.--- | - | -.-- | -.-- | 67.7 |
| PLMA | IV | --:-- | -.--- | - | -.-- | -.-- | 2026-02-05 07:36:27.059 | 0.493 | 2 | -1.08 | 0.28 | 85.4 |
| MUGIO | CH | 2026-02-05 07:36:25.660 | 0.070 | 1 | -1.06 | 0.25 | --:-- | -.--- | - | -.-- | -.-- | 138.6 |
| Station | Net | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth | Used |
| GORR | GU | 1.90 | 4.65e+0 | 12.6 | 166 | SI |
| RNCA | GU | 1.40 | 2.05e-1 | 35.6 | 226 | SI |
| MSSA | IV | 1.20 | 9.03e-2 | 46.7 | 154 | SI |
| PCP | GU | 1.00 | 3.12e-2 | 59.9 | 254 | SI |
| GRAM | GU | 1.60 | 1.74e-1 | 67.7 | 109 | SI |
| PLMA | IV | 1.60 | 5.75e-2 | 85.4 | 146 | 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. (°) |
| GORR | GU | HHZ | 1.4123e-4 | 2.7883e-5 | 0.0000e+0 | 1.4312e-5 | 2.4302e-5 | 3.4074e-5 | 1.8824e-4 | 7.5120e-5 | 4.4811e-6 | 5.2741e-7 | 12.6 | 166 |
| GORR | GU | HHN | 3.1234e-4 | 6.8603e-5 | 0.0000e+0 | 2.1497e-5 | 3.6424e-5 | 3.6424e-5 | 4.6220e-4 | 8.6615e-5 | 4.6174e-6 | 6.3150e-7 | 12.6 | 166 |
| GORR | GU | HHE | 2.4224e-4 | 5.7324e-5 | 0.0000e+0 | 2.3573e-5 | 4.2409e-5 | 5.6680e-5 | 5.3269e-4 | 9.4931e-5 | 6.5381e-6 | 6.5094e-7 | 12.6 | 166 |
| RNCA | GU | HHZ | 1.0823e-4 | 2.1902e-5 | 0.0000e+0 | 1.9226e-5 | 3.0610e-5 | 4.2404e-5 | 4.2222e-4 | 9.0432e-5 | 4.8334e-6 | 6.0214e-7 | 35.6 | 226 |
| RNCA | GU | HHN | 1.2671e-4 | 2.1628e-5 | 0.0000e+0 | 2.1078e-5 | 3.2861e-5 | 3.2861e-5 | 3.1262e-4 | 8.5845e-5 | 4.9839e-6 | 6.4975e-7 | 35.6 | 226 |
| RNCA | GU | HHE | 1.9415e-4 | 4.6238e-5 | 0.0000e+0 | 3.9042e-5 | 6.4658e-5 | 8.7422e-5 | 7.7518e-4 | 1.2575e-4 | 7.9059e-6 | 1.0818e-6 | 35.6 | 226 |
| MSSA | IV | HHZ | 9.9007e-7 | 2.1462e-7 | 0.0000e+0 | 2.1034e-7 | 4.1838e-7 | 5.5734e-7 | 3.0654e-6 | 1.3472e-6 | 1.1330e-7 | 1.0707e-8 | 46.7 | 154 |
| MSSA | IV | HHN | 1.2103e-6 | 2.3502e-7 | 0.0000e+0 | 2.5334e-7 | 4.3363e-7 | 4.3363e-7 | 3.6432e-6 | 8.2504e-7 | 1.5396e-7 | 8.3210e-9 | 46.7 | 154 |
| MSSA | IV | HHE | 1.0791e-6 | 2.5518e-7 | 0.0000e+0 | 2.1879e-7 | 4.7585e-7 | 6.3339e-7 | 3.3515e-6 | 7.1671e-7 | 1.2509e-7 | 9.9754e-9 | 46.7 | 154 |
| PCP | GU | HHZ | 1.2626e-6 | 3.1571e-7 | 0.0000e+0 | 2.8969e-7 | 5.3783e-7 | 7.0520e-7 | 2.6665e-6 | 1.7601e-6 | 8.1381e-8 | 1.8521e-8 | 59.9 | 254 |
| PCP | GU | HHN | 1.1721e-6 | 2.6749e-7 | 0.0000e+0 | 2.4861e-7 | 4.3309e-7 | 4.3309e-7 | 3.1695e-6 | 9.4944e-7 | 9.4840e-8 | 1.6325e-8 | 59.9 | 254 |
| PCP | GU | HHE | 1.4386e-6 | 2.9666e-7 | 0.0000e+0 | 2.5992e-7 | 4.8197e-7 | 6.3203e-7 | 3.6205e-6 | 1.1965e-6 | 1.1974e-7 | 1.0516e-8 | 59.9 | 254 |
| GRAM | GU | HHZ | 2.7986e-6 | 7.2966e-7 | 0.0000e+0 | 7.0625e-7 | 1.1309e-6 | 1.4741e-6 | 7.5213e-6 | 2.8078e-6 | 2.5126e-7 | 2.1177e-8 | 67.7 | 109 |
| GRAM | GU | HHN | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | -1.0000e+0 | -1.0000e+0 | -1.0000e+0 | -1.0000e+0 | -1.0000e+0 | -1.0000e+0 | -1.0000e+0 | 67.7 | 109 |
| GRAM | GU | HHE | 6.7789e-6 | 2.2186e-6 | 0.0000e+0 | 1.7298e-6 | 3.0598e-6 | 4.2001e-6 | 1.0472e-5 | 1.0378e-5 | 3.4412e-7 | 5.2916e-8 | 67.7 | 109 |
| PLMA | IV | HHZ | 2.3863e-6 | 4.1500e-7 | 0.0000e+0 | 3.7409e-7 | 6.9077e-7 | 9.6136e-7 | 5.9111e-6 | 1.6621e-6 | 2.6445e-7 | 2.1123e-8 | 85.4 | 146 |
| PLMA | IV | HHN | 4.1085e-6 | 6.7313e-7 | 0.0000e+0 | 6.2984e-7 | 1.0477e-6 | 1.0477e-6 | 1.1371e-5 | 2.6189e-6 | 2.5883e-7 | 2.3966e-8 | 85.4 | 146 |
| PLMA | IV | HHE | 3.5919e-6 | 5.6740e-7 | 0.0000e+0 | 5.5766e-7 | 9.5266e-7 | 1.2871e-6 | 9.0213e-6 | 3.5940e-6 | 3.7505e-7 | 2.3217e-8 | 85.4 | 146 |
| *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) | ||||||||||||||
Italiano
