Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-11-01 23:47:28
| Event - ID : | 251031173218 |
| Magnitude (ML) : | 0.9 +/- 0.2 |
| Origin Time : | 2025-10-31 17:33:37.779 (UTC) |
| Location : | Latitude: 45.896 N, Longitude: 7.010 E |
| Area : | Alpi Pennine |
| Depth (km) : | 6.97 |
| Distances (km) : |
11.8 --- Courmayeur 14.7 --- Pre -Saint-Didier 15.4 --- Saint-Rhemy-En-Bosses 15.4 --- Morgex 17.2 --- La Salle 17.4 --- Saint-Oyen 18.8 --- Etroubles 20.3 --- La Thuile 22.4 --- Allein 23.0 --- Avise 23.2 --- Saint-Nicolas 23.7 --- Ollomont 24.4 --- Doues 24.5 --- Arvier 25.4 --- Gignod 25.6 --- Valpelline 26.3 --- Villeneuve 26.4 --- Roisan 26.5 --- Introd 26.7 --- Saint-Pierre |
Quality location estimate: Erh: 1.1 km, Erz: 0.6 km, Nf: 30, Gap: 123 °, Rms: 0.41
| 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. |
| BLANC | GU | 2025-10-31 17:33:40.800 | 0.005 | 0 | 0.01 | 1.62 | 2025-10-31 17:33:42.051 | 0.152 | 4 | -0.75 | 0.88 | 13.2 |
| REMY | GU | 2025-10-31 17:33:41.420 | 0.007 | 0 | -0.01 | 1.61 | 2025-10-31 17:33:43.500 | 0.037 | 0 | -0.40 | 1.25 | 16.1 |
| MRGE | IV | 2025-10-31 17:33:41.430 | 0.007 | 0 | -0.01 | 1.63 | 2025-10-31 17:33:43.420 | 0.040 | 0 | -0.48 | 1.41 | 16.9 |
| DIX | CH | 2025-10-31 17:33:45.148 | 0.020 | 0 | -0.32 | 0.95 | 2025-10-31 17:33:49.671 | 0.124 | 3 | -1.09 | 0.44 | 37.8 |
| RSL | FR | 2025-10-31 17:33:45.171 | 0.020 | 0 | -0.01 | 1.45 | 2025-10-31 17:33:49.610 | 0.113 | 3 | -0.60 | 1.17 | 38.4 |
| LSD | GU | 2025-10-31 17:33:47.070 | 0.039 | 1 | 0.13 | 0.78 | 2025-10-31 17:33:52.539 | 0.100 | 2 | -0.68 | 1.03 | 50.3 |
| CIRO | GU | 2025-10-31 17:33:47.675 | 0.020 | 0 | -0.56 | 1.32 | 2025-10-31 17:33:53.900 | 0.158 | 4 | -1.64 | 0.19 | 55.0 |
| SENIN | CH | 2025-10-31 17:33:48.235 | 0.020 | 0 | -0.50 | 1.37 | 2025-10-31 17:33:55.196 | 0.040 | 0 | -1.20 | 0.38 | 57.2 |
| SATI | GU | 2025-10-31 17:33:49.691 | 0.020 | 0 | -0.30 | 1.03 | 2025-10-31 17:33:57.699 | 0.040 | 0 | -1.23 | 0.38 | 67.2 |
| MMK | CH | 2025-10-31 17:33:51.260 | 0.020 | 0 | -0.06 | 1.14 | 2025-10-31 17:34:00.245 | 0.226 | 6 | -0.58 | 1.05 | 76.3 |
| RSP | GU | 2025-10-31 17:33:53.103 | 0.020 | 0 | 0.33 | 0.19 | 2025-10-31 17:34:02.190 | 0.491 | 9 | -0.84 | 0.77 | 85.8 |
| FIESA | CH | 2025-10-31 17:33:56.315 | 0.020 | 0 | -0.19 | 1.11 | 2025-10-31 17:34:08.814 | 0.040 | 0 | -0.70 | 0.95 | 104.2 |
| RRL | GU | 2025-10-31 17:33:56.790 | 0.074 | 3 | -0.31 | 1.17 | 2025-10-31 17:34:09.409 | 0.040 | 0 | -0.98 | 0.66 | 110.1 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| BLANC | GU | HH | 0.79 | 3.42e-1 | 13.2 | 226 |
| REMY | GU | HH | 0.74 | 2.17e-1 | 16.1 | 120 |
| MRGE | IV | HH | 1.15 | 4.34e-1 | 16.9 | 164 |
| DIX | CH | HH | 1.18 | 1.20e-1 | 37.8 | 56 |
| LSD | GU | HH | 0.80 | 2.82e-2 | 50.3 | 169 |
| CIRO | GU | HH | 1.00 | 2.00e-2 | 55.0 | 127 |
| SENIN | CH | HH | 0.71 | 1.78e-2 | 57.2 | 23 |
| SATI | GU | HH | 0.75 | 7.96e-3 | 67.2 | 92 |
| MMK | CH | HH | 0.70 | 5.00e-3 | 76.3 | 76 |
| RSP | GU | HH | 0.81 | 9.85e-3 | 85.8 | 166 |
| FIESA | CH | HH | 1.35 | 2.04e-2 | 104.2 | 54 |
| RRL | GU | HH | 0.61 | 2.19e-3 | 110.1 | 189 |
| 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. (°) |
| BLANC | GU | HHZ | 2.8241e-5 | 3.7239e-6 | 1.6901e-6 | 4.9361e-7 | 2.4347e-7 | 5.9228e-5 | 6.6087e-6 | 4.3802e-7 | 9.5615e-8 | 13.2 | 226 |
| BLANC | GU | HHN | 3.5994e-5 | 6.0410e-6 | 2.1193e-6 | 7.2766e-7 | 3.9445e-7 | 6.4500e-5 | 1.0423e-5 | 6.9786e-7 | 1.4522e-7 | 13.2 | 226 |
| BLANC | GU | HHE | 3.3819e-5 | 5.1625e-6 | 2.5652e-6 | 9.2631e-7 | 4.9603e-7 | 1.1816e-4 | 7.1403e-6 | 7.9579e-7 | 1.4091e-7 | 13.2 | 226 |
| REMY | GU | HHZ | 1.1695e-5 | 1.5100e-6 | 8.1529e-7 | 2.6663e-7 | 1.6589e-7 | 2.1195e-5 | 3.3474e-6 | 2.0238e-7 | 3.5642e-8 | 16.1 | 120 |
| REMY | GU | HHN | 2.3055e-5 | 3.0144e-6 | 1.0190e-6 | 4.2525e-7 | 2.0768e-7 | 3.7110e-5 | 5.6546e-6 | 3.0827e-7 | 6.0227e-8 | 16.1 | 120 |
| REMY | GU | HHE | 2.0872e-5 | 3.0627e-6 | 1.4519e-6 | 4.7864e-7 | 3.1440e-7 | 3.7431e-5 | 6.2567e-6 | 5.4134e-7 | 8.8563e-8 | 16.1 | 120 |
| MRGE | IV | HHZ | 7.8650e-5 | 7.6309e-6 | 1.1639e-6 | 4.2708e-7 | 2.4905e-7 | 4.8909e-5 | 5.5144e-6 | 5.2141e-7 | 1.4000e-7 | 16.9 | 164 |
| MRGE | IV | HHN | 1.5900e-4 | 1.5458e-5 | 2.4256e-6 | 8.7372e-7 | 4.8421e-7 | 1.6198e-4 | 8.4854e-6 | 1.1383e-6 | 2.8599e-7 | 16.9 | 164 |
| MRGE | IV | HHE | 1.2896e-4 | 1.2145e-5 | 2.1019e-6 | 8.3671e-7 | 4.3004e-7 | 8.4074e-5 | 9.3867e-6 | 9.3990e-7 | 2.1415e-7 | 16.9 | 164 |
| DIX | CH | HHZ | 1.9866e-5 | 1.7489e-6 | 1.0111e-6 | 3.4103e-7 | 1.4849e-7 | 2.5726e-5 | 3.4872e-6 | 2.3113e-7 | 4.6079e-8 | 37.8 | 56 |
| DIX | CH | HHN | 1.2096e-5 | 1.5517e-6 | 9.8945e-7 | 3.1299e-7 | 1.5616e-7 | 3.3483e-5 | 4.7632e-6 | 2.5081e-7 | 3.9692e-8 | 37.8 | 56 |
| DIX | CH | HHE | 1.8884e-5 | 2.6416e-6 | 1.0610e-6 | 3.4156e-7 | 1.4088e-7 | 5.1888e-5 | 4.4558e-6 | 2.1438e-7 | 5.4183e-8 | 37.8 | 56 |
| LSD | GU | HHZ | 2.9600e-6 | 3.4262e-7 | 1.0857e-7 | 4.4238e-8 | 2.0331e-8 | 4.7905e-6 | 3.3904e-7 | 3.2173e-8 | 5.8498e-9 | 50.3 | 169 |
| LSD | GU | HHN | 6.6312e-6 | 4.9268e-7 | 1.0324e-7 | 3.3588e-8 | 1.7457e-8 | 5.3405e-6 | 4.4432e-7 | 3.5871e-8 | 9.7552e-9 | 50.3 | 169 |
| LSD | GU | HHE | 7.1717e-6 | 6.5701e-7 | 2.3613e-7 | 7.3376e-8 | 3.5886e-8 | 7.7111e-6 | 1.1538e-6 | 5.6219e-8 | 1.3525e-8 | 50.3 | 169 |
| CIRO | GU | HHZ | 3.2657e-6 | 3.4071e-7 | 1.0273e-7 | 3.6947e-8 | 1.7284e-8 | 4.4161e-6 | 5.2650e-7 | 3.0072e-8 | 6.1165e-9 | 55.0 | 127 |
| CIRO | GU | HHN | 3.4740e-6 | 3.2092e-7 | 1.5261e-7 | 5.5999e-8 | 2.4873e-8 | 3.4027e-6 | 6.1478e-7 | 3.9593e-8 | 7.6743e-9 | 55.0 | 127 |
| CIRO | GU | HHE | 2.3634e-6 | 2.8390e-7 | 8.1552e-8 | 3.5273e-8 | 1.8653e-8 | 4.6582e-6 | 4.5031e-7 | 2.5263e-8 | 5.4067e-9 | 55.0 | 127 |
| SENIN | CH | HHZ | 2.2383e-6 | 4.3848e-7 | 3.1792e-7 | 1.0625e-7 | 5.4590e-8 | 6.7815e-6 | 1.4193e-6 | 7.8021e-8 | 1.2927e-8 | 57.2 | 23 |
| SENIN | CH | HHN | 1.7285e-6 | 1.9529e-7 | 1.4735e-7 | 5.4413e-8 | 2.3638e-8 | 5.4135e-6 | 5.8314e-7 | 2.9996e-8 | 5.3190e-9 | 57.2 | 23 |
| SENIN | CH | HHE | 2.4092e-6 | 2.7254e-7 | 1.5537e-7 | 5.1707e-8 | 2.7493e-8 | 5.1727e-6 | 6.3471e-7 | 4.2184e-8 | 8.3048e-9 | 57.2 | 23 |
| SATI | GU | HHZ | 8.2250e-7 | 8.2549e-8 | 2.9248e-8 | 1.5088e-8 | 7.3591e-9 | 1.4554e-6 | 1.0912e-7 | 1.1831e-8 | 1.7403e-9 | 67.2 | 92 |
| SATI | GU | HHN | 1.8110e-6 | 1.9618e-7 | 5.3392e-8 | 1.7036e-8 | 1.2365e-8 | 4.4244e-6 | 2.1632e-7 | 2.1194e-8 | 4.3506e-9 | 67.2 | 92 |
| SATI | GU | HHE | 1.4696e-6 | 2.0723e-7 | 5.9225e-8 | 2.2671e-8 | 1.8865e-8 | 3.6090e-6 | 2.1615e-7 | 3.2043e-8 | 5.3104e-9 | 67.2 | 92 |
| MMK | CH | HHZ | 5.7065e-7 | 8.9986e-8 | 4.5369e-8 | 1.5278e-8 | 7.0995e-9 | 1.5330e-6 | 2.0441e-7 | 9.7579e-9 | 1.8740e-9 | 76.3 | 76 |
| MMK | CH | HHN | 6.3884e-7 | 7.8782e-8 | 4.3440e-8 | 1.8451e-8 | 1.0965e-8 | 2.3802e-6 | 1.5302e-7 | 1.3010e-8 | 1.9098e-9 | 76.3 | 76 |
| MMK | CH | HHE | 6.0802e-7 | 6.1917e-8 | 3.0188e-8 | 1.0536e-8 | 6.4140e-9 | 1.4861e-6 | 1.2351e-7 | 9.3035e-9 | 1.3606e-9 | 76.3 | 76 |
| RSP | GU | HHZ | 7.2049e-7 | 8.3133e-8 | 6.4706e-8 | 2.6685e-8 | 1.1041e-8 | 1.0910e-6 | 2.4803e-7 | 1.5300e-8 | 2.3732e-9 | 85.8 | 166 |
| RSP | GU | HHN | 1.0614e-6 | 1.2888e-7 | 9.0723e-8 | 3.2987e-8 | 1.2673e-8 | 1.9076e-6 | 4.3463e-7 | 1.7741e-8 | 2.8920e-9 | 85.8 | 166 |
| RSP | GU | HHE | 1.3691e-6 | 1.5143e-7 | 8.9845e-8 | 2.8129e-8 | 1.5705e-8 | 2.7192e-6 | 4.5349e-7 | 2.2854e-8 | 3.2015e-9 | 85.8 | 166 |
| FIESA | CH | HHZ | 6.8314e-7 | 8.5681e-8 | 6.9345e-8 | 4.6760e-8 | 2.7098e-8 | 1.7986e-6 | 3.9081e-7 | 3.9384e-8 | 2.7306e-9 | 104.2 | 54 |
| FIESA | CH | HHN | 4.8862e-7 | 1.6695e-7 | 1.0171e-7 | 7.4628e-8 | 9.7427e-8 | 1.4883e-6 | 7.2051e-7 | 1.4661e-7 | 3.5525e-8 | 104.2 | 54 |
| FIESA | CH | HHE | 5.7103e-7 | 1.0169e-7 | 8.3331e-8 | 5.4995e-8 | 3.0765e-8 | 1.2985e-6 | 6.1460e-7 | 3.7257e-8 | 6.2658e-9 | 104.2 | 54 |
| RRL | GU | HHZ | 2.0362e-7 | 2.7540e-8 | 1.3044e-8 | 6.7613e-9 | 5.6946e-9 | 2.7919e-7 | 5.7450e-8 | 9.5908e-9 | 1.0188e-9 | 110.1 | 189 |
| RRL | GU | HHN | 1.3618e-7 | 1.8636e-8 | 1.7953e-8 | 1.1480e-8 | 7.7173e-9 | 3.4065e-7 | 1.2659e-7 | 1.0728e-8 | 1.1466e-9 | 110.1 | 189 |
| RRL | GU | HHE | 9.2245e-8 | 1.8841e-8 | 1.4911e-8 | 1.0738e-8 | 6.4261e-9 | 2.5544e-7 | 5.7105e-8 | 6.9664e-9 | 7.2347e-10 | 110.1 | 189 |
| *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
