Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-02-05 02:08:08
| Event - ID : | 260205020255 |
| Magnitude (ML) : | 1.5 +/- 0.4 |
| Origin Time : | 2026-02-05 02:03:21.92 (UTC) |
| Location : | Latitude: 44.658 N, Longitude: 9.233 E |
| Area : | Appennino ligure |
| Depth (km) : | 28.90 |
| Distances (km) : |
4.4 --- Zerba (PC) 6.2 --- Carrega Ligure (AL) 7.3 --- Gorreto (GE) 8.7 --- Ottone (PC) 9.6 --- Rovegno (GE) 9.7 --- Cerignale (PC) 9.9 --- Brallo di Pregola (PV) 10.2 --- Fascia (GE) 10.5 --- Rondanina (GE) 10.8 --- Propata (GE) 11.1 --- Cabella Ligure (AL) 11.6 --- Fortunago (PV) 12.6 --- Fabbrica Curone (AL) 12.8 --- Santa Margherita di Staffora (PV) 13.5 --- Corte Brugnatella (PC) 13.5 --- Fontanigorda (GE) 13.8 --- Mongiardino Ligure (AL) 14.0 --- Albera Ligure (AL) 14.6 --- Montebruno (GE) 15.5 --- Rocchetta Ligure (AL) |
Quality location estimate:
Erh: 5.5 km, Erz: 4.5 km, Nf: 8, Gap: 112°, Rms: 0.01 s
Stazioni validate: 4
| 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 02:03:25.100 | 0.015 | 0 | -2.20 | 0.00 | --:-- | -.--- | - | -.-- | -.-- | 29.8 |
| RNCA | GU | 2026-02-05 02:03:29.040 | 0.021 | 0 | 0.01 | 1.86 | 2026-02-05 02:03:34.021 | 0.212 | 2 | -0.01 | 1.07 | 42.0 |
| MSSA | IV | 2026-02-05 02:03:30.840 | 0.026 | 0 | -0.01 | 1.79 | --:-- | -.--- | - | -.-- | -.-- | 52.8 |
| PCP | GU | 2026-02-05 02:03:32.520 | 0.032 | 0 | -0.02 | 1.69 | --:-- | -.--- | - | -.-- | -.-- | 63.0 |
| GRAM | GU | 2026-02-05 02:03:34.520 | 0.037 | 0 | 0.00 | 1.58 | --:-- | -.--- | - | -.-- | -.-- | 74.3 |
| IMI | GU | 2026-02-05 02:03:45.470 | 0.108 | 2 | 2.96 | 0.00 | --:-- | -.--- | - | -.-- | -.-- | 138.3 |
| MUGIO | CH | 2026-02-05 02:03:46.345 | 0.072 | 1 | 1.14 | 0.00 | --:-- | -.--- | - | -.-- | -.-- | 144.3 |
| Station | Net | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth | Used |
| GORR | GU | 2.30 | 2.38e+0 | 29.8 | 140 | SI |
| RNCA | GU | 1.50 | 2.08e-1 | 42.0 | 227 | SI |
| MSSA | IV | 1.30 | 7.37e-2 | 52.8 | 149 | SI |
| PCP | GU | 1.00 | 3.02e-2 | 63.0 | 257 | SI |
| GRAM | GU | 1.40 | 9.93e-2 | 74.3 | 105 | SI |
| IMI | GU | 1.70 | 3.13e-2 | 138.3 | 233 | 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 | 5.0779e-5 | 1.5044e-5 | 0.0000e+0 | 1.3454e-5 | 2.2055e-5 | 2.9683e-5 | 2.0972e-4 | 8.2904e-5 | 3.2325e-6 | 4.6795e-7 | 29.8 | 140 |
| GORR | GU | HHN | 1.1269e-4 | 2.8680e-5 | 0.0000e+0 | 2.8530e-5 | 4.5580e-5 | 4.5580e-5 | 3.1833e-4 | 1.2380e-4 | 5.2290e-6 | 7.4442e-7 | 29.8 | 140 |
| GORR | GU | HHE | 1.0504e-4 | 2.2492e-5 | 0.0000e+0 | 1.8439e-5 | 3.2363e-5 | 4.4154e-5 | 3.1943e-4 | 7.3389e-5 | 4.7218e-6 | 6.1798e-7 | 29.8 | 140 |
| RNCA | GU | HHZ | 7.4080e-5 | 1.7441e-5 | 0.0000e+0 | 1.6045e-5 | 2.6431e-5 | 3.5643e-5 | 2.3260e-4 | 8.0829e-5 | 4.4917e-6 | 5.5958e-7 | 42.0 | 227 |
| RNCA | GU | HHN | 7.2235e-5 | 1.7536e-5 | 0.0000e+0 | 1.4911e-5 | 2.4714e-5 | 2.4714e-5 | 3.0450e-4 | 6.7141e-5 | 5.1238e-6 | 5.4460e-7 | 42.0 | 227 |
| RNCA | GU | HHE | 1.4273e-4 | 3.7252e-5 | 0.0000e+0 | 3.2012e-5 | 5.2676e-5 | 7.1481e-5 | 4.3988e-4 | 1.0426e-4 | 5.6578e-6 | 1.0510e-6 | 42.0 | 227 |
| MSSA | IV | HHZ | 5.0916e-7 | 1.2993e-7 | 0.0000e+0 | 1.0898e-7 | 2.3264e-7 | 3.3432e-7 | 1.7595e-6 | 6.8033e-7 | 9.9739e-8 | 8.6247e-9 | 52.8 | 149 |
| MSSA | IV | HHN | 5.3800e-7 | 1.2849e-7 | 0.0000e+0 | 1.2190e-7 | 2.3057e-7 | 2.3057e-7 | 1.9486e-6 | 4.6449e-7 | 9.6847e-8 | 6.0950e-9 | 52.8 | 149 |
| MSSA | IV | HHE | 4.9336e-7 | 1.6763e-7 | 0.0000e+0 | 1.2847e-7 | 2.8749e-7 | 4.2923e-7 | 1.5692e-6 | 5.3144e-7 | 1.5365e-7 | 6.6161e-9 | 52.8 | 149 |
| PCP | GU | HHZ | 1.2952e-6 | 3.3451e-7 | 0.0000e+0 | 2.8298e-7 | 5.1001e-7 | 6.7979e-7 | 3.3540e-6 | 1.6089e-6 | 1.2449e-7 | 1.2729e-8 | 63.0 | 257 |
| PCP | GU | HHN | 1.1506e-6 | 2.8220e-7 | 0.0000e+0 | 2.5830e-7 | 4.6878e-7 | 4.6878e-7 | 3.6941e-6 | 1.3249e-6 | 1.0825e-7 | 1.4407e-8 | 63.0 | 257 |
| PCP | GU | HHE | 1.6132e-6 | 2.7353e-7 | 0.0000e+0 | 2.7599e-7 | 4.6387e-7 | 6.4508e-7 | 4.6079e-6 | 1.1006e-6 | 1.4419e-7 | 1.3916e-8 | 63.0 | 257 |
| GRAM | GU | HHZ | 1.3784e-6 | 3.0020e-7 | 0.0000e+0 | 3.4189e-7 | 5.6618e-7 | 7.7453e-7 | 2.9675e-6 | 1.4386e-6 | 2.1566e-7 | 2.4060e-8 | 74.3 | 105 |
| 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 | 74.3 | 105 |
| GRAM | GU | HHE | 2.4112e-6 | 1.0031e-6 | 0.0000e+0 | 9.2120e-7 | 1.5048e-6 | 2.0181e-6 | 6.0119e-6 | 5.6545e-6 | 2.2845e-7 | 3.2974e-8 | 74.3 | 105 |
| IMI | GU | HHZ | 2.9743e-7 | 1.3068e-7 | 0.0000e+0 | 6.5259e-8 | 1.6161e-7 | 3.3211e-7 | 7.4530e-7 | 3.6765e-7 | 1.5627e-7 | 2.0107e-8 | 138.3 | 233 |
| IMI | GU | HHN | 4.1945e-7 | 1.6321e-7 | 0.0000e+0 | 1.0223e-7 | 2.2678e-7 | 2.2678e-7 | 1.0080e-6 | 5.1106e-7 | 2.1746e-7 | 2.2679e-8 | 138.3 | 233 |
| IMI | GU | HHE | 3.0569e-7 | 1.3284e-7 | 0.0000e+0 | 6.5717e-8 | 1.5933e-7 | 3.1214e-7 | 7.9779e-7 | 2.8620e-7 | 1.7326e-7 | 1.5064e-8 | 138.3 | 233 |
| *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
