Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-12-20 17:19:45
| Event - ID : | 251220171439 |
| Magnitude (ML) : | 0.7 +/- 0.1 |
| Origin Time : | 2025-12-20 17:15:04.47 (UTC) |
| Location : | Latitude: 45.820 N, Longitude: 7.389 E |
| Area : | Alpi Pennine |
| Depth (km) : | 5.98 |
| Distances (km) : |
3.7 --- Oyace (AO) 5.0 --- Valpelline (AO) 6.4 --- Doues (AO) 6.7 --- Bionaz (AO) 7.0 --- Roisan (AO) 7.1 --- Ollomont (AO) 8.3 --- Gignod (AO) 8.4 --- Saint-Christophe (AO) 9.0 --- Quart (AO) 9.3 --- Allein (AO) 10.2 --- Brissogne (AO) 10.4 --- Pollein (AO) 10.6 --- Nus (AO) 10.8 --- Aosta (AO) 10.9 --- Saint-Marcel (AO) 12.2 --- Charvensod (AO) 12.4 --- Etroubles (AO) 12.6 --- Fenis (AO) 12.8 --- Verrayes (AO) 13.6 --- Gressan (AO) |
Quality location estimate:
Erh: 1.4 km, Erz: 4 km, Nf: 11, Gap: 87°, Rms: 0.368 s
Stazioni validate: 9
| 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. |
| REMY | GU | 2025-12-20 17:15:08.650 | 0.010 | 0 | -0.01 | 1.83 | 2025-12-20 17:15:10.850 | 0.057 | 1 | -0.77 | 0.85 | 19.1 |
| MRGE | IV | --:-- | -.--- | - | -.-- | -.-- | 2025-12-20 17:15:11.780 | 0.631 | 3 | -1.77 | 0.17 | 26.7 |
| CIRO | GU | --:-- | -.--- | - | -.-- | -.-- | 2025-12-20 17:15:13.740 | 0.086 | 1 | -0.85 | 0.83 | 28.6 |
| DIX | CH | 2025-12-20 17:15:10.530 | 0.015 | 0 | 0.00 | 1.82 | --:-- | -.--- | - | -.-- | -.-- | 29.7 |
| SATI | GU | --:-- | -.--- | - | -.-- | -.-- | 2025-12-20 17:15:16.892 | 0.304 | 2 | -0.57 | 0.77 | 38.1 |
| LSD | GU | 2025-12-20 17:15:12.810 | 0.023 | 0 | 0.04 | 1.57 | 2025-12-20 17:15:17.424 | 0.196 | 2 | -1.03 | 0.55 | 45.1 |
| MMK | CH | --:-- | -.--- | - | -.-- | -.-- | 2025-12-20 17:15:20.405 | 0.155 | 2 | -0.04 | 1.05 | 51.7 |
| RSL | FR | --:-- | -.--- | - | -.-- | -.-- | 2025-12-20 17:15:22.719 | 0.261 | 2 | -0.60 | 0.76 | 61.3 |
| OGMO | FR | --:-- | -.--- | - | -.-- | -.-- | 2025-12-20 17:15:30.040 | 0.276 | 2 | 0.01 | 0.80 | 87.7 |
| Station | Net | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth | Used |
| REMY | GU | 0.50 | 9.56e-2 | 19.1 | 276 | SI |
| MRGE | IV | 0.60 | 5.12e-2 | 26.7 | 258 | SI |
| CIRO | GU | 0.80 | 4.33e-2 | 28.6 | 150 | SI |
| DIX | CH | 0.80 | 7.75e-2 | 29.7 | 2 | SI |
| SATI | GU | 0.70 | 2.11e-2 | 38.1 | 80 | SI |
| LSD | GU | 0.50 | 1.90e-2 | 45.1 | 206 | SI |
| MMK | CH | 0.80 | 1.56e-2 | 51.7 | 60 | 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. (°) |
| REMY | GU | HHZ | 1.1640e-5 | 1.1960e-6 | 0.0000e+0 | 5.8947e-7 | 1.0616e-6 | 1.5161e-6 | 1.0082e-5 | 1.5398e-6 | 1.0676e-7 | 2.0678e-8 | 19.1 | 276 |
| REMY | GU | HHN | 2.0384e-5 | 2.2194e-6 | 0.0000e+0 | 8.9037e-7 | 1.7056e-6 | 1.7056e-6 | 3.0462e-5 | 1.9239e-6 | 1.4625e-7 | 3.5148e-8 | 19.1 | 276 |
| REMY | GU | HHE | 2.2075e-5 | 2.6244e-6 | 0.0000e+0 | 1.1904e-6 | 2.3636e-6 | 3.4934e-6 | 2.4052e-5 | 3.0306e-6 | 1.9246e-7 | 4.2793e-8 | 19.1 | 276 |
| MRGE | IV | HHZ | 1.9835e-5 | 1.4223e-6 | 0.0000e+0 | 4.2745e-7 | 8.9472e-7 | 1.3187e-6 | 6.5003e-6 | 1.1660e-6 | 8.8706e-8 | 1.9075e-8 | 26.7 | 258 |
| MRGE | IV | HHN | 1.9286e-5 | 1.5988e-6 | 0.0000e+0 | 6.6810e-7 | 1.2358e-6 | 1.2358e-6 | 2.9044e-5 | 1.5461e-6 | 1.0656e-7 | 2.7284e-8 | 26.7 | 258 |
| MRGE | IV | HHE | 1.4111e-5 | 1.3214e-6 | 0.0000e+0 | 5.0190e-7 | 1.0153e-6 | 1.5262e-6 | 1.4045e-5 | 9.5979e-7 | 1.3282e-7 | 2.3175e-8 | 26.7 | 258 |
| CIRO | GU | HHZ | 7.4996e-6 | 5.8737e-7 | 0.0000e+0 | 2.6015e-7 | 5.3315e-7 | 7.9281e-7 | 5.7035e-6 | 5.5462e-7 | 8.0054e-8 | 1.3479e-8 | 28.6 | 150 |
| CIRO | GU | HHN | 8.8209e-6 | 6.9162e-7 | 0.0000e+0 | 3.3175e-7 | 6.6111e-7 | 6.6111e-7 | 8.0192e-6 | 9.5954e-7 | 8.7565e-8 | 1.6741e-8 | 28.6 | 150 |
| CIRO | GU | HHE | 1.4642e-5 | 1.2276e-6 | 0.0000e+0 | 4.2387e-7 | 8.7067e-7 | 1.2959e-6 | 8.4385e-6 | 7.1165e-7 | 8.9612e-8 | 1.8804e-8 | 28.6 | 150 |
| DIX | CH | HHZ | 1.5052e-5 | 1.2307e-6 | 0.0000e+0 | 8.4429e-7 | 1.4789e-6 | 2.1008e-6 | 1.2312e-5 | 2.6551e-6 | 1.6637e-7 | 4.1512e-8 | 29.7 | 2 |
| DIX | CH | HHN | 2.0964e-5 | 1.8015e-6 | 0.0000e+0 | 9.3021e-7 | 1.8189e-6 | 1.8189e-6 | 2.3901e-5 | 2.5336e-6 | 1.9581e-7 | 4.5107e-8 | 29.7 | 2 |
| DIX | CH | HHE | 2.1393e-5 | 1.8299e-6 | 0.0000e+0 | 1.0576e-6 | 1.9495e-6 | 2.8486e-6 | 2.6382e-5 | 2.8452e-6 | 2.4864e-7 | 4.8083e-8 | 29.7 | 2 |
| SATI | GU | HHZ | 2.0410e-6 | 2.0383e-7 | 0.0000e+0 | 9.5685e-8 | 1.8599e-7 | 2.6657e-7 | 2.5062e-6 | 2.7554e-7 | 3.4581e-8 | 7.8482e-9 | 38.1 | 80 |
| SATI | GU | HHN | 4.9625e-6 | 5.4199e-7 | 0.0000e+0 | 2.4100e-7 | 4.9605e-7 | 4.9605e-7 | 7.8493e-6 | 3.6581e-7 | 6.0270e-8 | 1.0361e-8 | 38.1 | 80 |
| SATI | GU | HHE | 5.7052e-6 | 6.1357e-7 | 0.0000e+0 | 2.6622e-7 | 5.6718e-7 | 8.4593e-7 | 7.7773e-6 | 3.8764e-7 | 4.7528e-8 | 1.3246e-8 | 38.1 | 80 |
| LSD | GU | HHZ | 4.7332e-6 | 4.8234e-7 | 0.0000e+0 | 2.2012e-7 | 4.0741e-7 | 5.9707e-7 | 5.9073e-6 | 4.0655e-7 | 3.5896e-8 | 8.5477e-9 | 45.1 | 206 |
| LSD | GU | HHN | 6.4504e-6 | 5.4004e-7 | 0.0000e+0 | 2.2800e-7 | 4.5202e-7 | 4.5202e-7 | 6.1185e-6 | 4.7388e-7 | 3.6617e-8 | 1.1666e-8 | 45.1 | 206 |
| LSD | GU | HHE | 7.7737e-6 | 6.6071e-7 | 0.0000e+0 | 2.6167e-7 | 5.0568e-7 | 7.4028e-7 | 7.0089e-6 | 5.4887e-7 | 5.2679e-8 | 1.1379e-8 | 45.1 | 206 |
| MMK | CH | HHZ | 1.3346e-6 | 1.6121e-7 | 0.0000e+0 | 1.0408e-7 | 1.8858e-7 | 2.6564e-7 | 2.9556e-6 | 3.3575e-7 | 2.3100e-8 | 5.9443e-9 | 51.7 | 60 |
| MMK | CH | HHN | 1.5997e-6 | 2.7170e-7 | 0.0000e+0 | 1.1226e-7 | 2.0609e-7 | 2.0609e-7 | 3.4613e-6 | 3.8115e-7 | 2.8486e-8 | 4.8159e-9 | 51.7 | 60 |
| MMK | CH | HHE | 2.0628e-6 | 1.8923e-7 | 0.0000e+0 | 9.3474e-8 | 1.7864e-7 | 2.6237e-7 | 2.1218e-6 | 2.0343e-7 | 2.1593e-8 | 6.0290e-9 | 51.7 | 60 |
| *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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