Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-04-28 08:07:04
Event - ID : | 250428015152 |
Magnitude (ML) : | 0.9 +/- 0.2 |
Origin Time : | 2025-04-28 01:52:18.333 (UTC) |
Location : | Latitude: 45.877 N, Longitude: 7.019 E |
Area : | Alpi Pennine |
Depth (km) : | 5.98 |
Distances (km) : |
9.9 --- Courmayeur 12.7 --- Pre -Saint-Didier 13.2 --- Morgex 13.8 --- Saint-Rhemy-En-Bosses 15.0 --- La Salle 16.0 --- Saint-Oyen 17.4 --- Etroubles 18.4 --- La Thuile 20.8 --- Avise 21.0 --- Allein 21.1 --- Saint-Nicolas 22.3 --- Arvier 22.7 --- Ollomont 23.2 --- Doues 23.9 --- Gignod 24.2 --- Villeneuve 24.4 --- Introd 24.4 --- Valpelline 24.6 --- Saint-Pierre 24.9 --- Roisan |
Quality location estimate: Erh: 1.3 km, Erz: 1.2 km, Nf: 40, Gap: 141 °, Rms: 0.32
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. |
COURM | FR | 2025-04-28 01:52:20.890 | 0.006 | 0 | 0.13 | 1.19 | 2025-04-28 01:52:22.060 | 0.029 | 0 | -0.27 | 1.27 | 10.7 |
BLANC | GU | 2025-04-28 01:52:21.110 | 0.005 | 0 | -0.01 | 1.50 | 2025-04-28 01:52:22.500 | 0.028 | 0 | -0.46 | 0.98 | 12.0 |
MRGE | IV | 2025-04-28 01:52:21.800 | 0.008 | 0 | 0.24 | 0.72 | 2025-04-28 01:52:23.700 | 0.044 | 1 | -0.00 | 1.50 | 14.5 |
RSL | FR | 2025-04-28 01:52:25.240 | 0.018 | 0 | -0.36 | 1.26 | 2025-04-28 01:52:29.280 | 0.112 | 3 | -1.26 | 0.27 | 37.5 |
DIX | CH | 2025-04-28 01:52:26.102 | 0.020 | 0 | 0.01 | 1.50 | 2025-04-28 01:52:31.100 | 0.115 | 3 | -0.35 | 1.22 | 38.3 |
LSD | GU | 2025-04-28 01:52:27.230 | 0.025 | 1 | 0.12 | 1.29 | 2025-04-28 01:52:32.670 | 0.146 | 4 | -0.43 | 1.08 | 47.9 |
CIRO | GU | 2025-04-28 01:52:28.350 | 0.028 | 1 | -0.15 | 1.33 | 2025-04-28 01:52:34.470 | 0.162 | 5 | -1.12 | 0.36 | 53.1 |
VANNI | CH | 2025-04-28 01:52:29.144 | 0.020 | 0 | -0.00 | 1.45 | 2025-04-28 01:52:36.127 | 0.040 | 0 | -0.49 | 0.99 | 58.5 |
SENIN | CH | 2025-04-28 01:52:29.246 | 0.020 | 0 | -0.30 | 1.30 | 2025-04-28 01:52:36.260 | 0.040 | 0 | -1.13 | 0.35 | 58.8 |
SATI | GU | 2025-04-28 01:52:30.449 | 0.020 | 0 | 0.06 | 1.39 | 2025-04-28 01:52:38.050 | 0.278 | 7 | -1.19 | 0.34 | 66.4 |
LATO | IV | 2025-04-28 01:52:31.462 | 0.020 | 0 | 0.17 | 1.12 | 2025-04-28 01:52:39.498 | 0.040 | 0 | -0.51 | 0.94 | 73.0 |
EMBD | CH | 2025-04-28 01:52:31.623 | 0.020 | 0 | -0.03 | 1.42 | 2025-04-28 01:52:40.176 | 0.040 | 0 | -0.73 | 0.63 | 73.6 |
MMK | CH | 2025-04-28 01:52:32.145 | 0.039 | 1 | 0.32 | 0.60 | 2025-04-28 01:52:40.700 | 0.365 | 8 | -0.63 | 0.82 | 76.1 |
OGMO | FR | 2025-04-28 01:52:32.080 | 0.040 | 1 | -0.21 | 1.35 | 2025-04-28 01:52:41.190 | 0.239 | 6 | -0.62 | 0.83 | 79.0 |
LAUCH | CH | 2025-04-28 01:52:33.545 | 0.045 | 2 | 0.14 | 1.16 | 2025-04-28 01:52:44.292 | 0.040 | 0 | 0.38 | 0.58 | 83.8 |
SIMPL | CH | 2025-04-28 01:52:34.010 | 0.045 | 2 | -0.07 | 1.40 | 2025-04-28 01:52:43.840 | 0.504 | 9 | -1.22 | 0.39 | 87.5 |
FIESA | CH | 2025-04-28 01:52:37.099 | 0.020 | 0 | -0.02 | 1.36 | 2025-04-28 01:52:49.753 | 0.040 | 0 | -0.44 | 1.03 | 104.8 |
RRL | GU | 2025-04-28 01:52:36.990 | 0.054 | 2 | -0.32 | 1.24 | 2025-04-28 01:52:49.976 | 0.040 | 0 | -0.38 | 1.08 | 108.0 |
BHB | GU | 2025-04-28 01:52:38.910 | 0.059 | 2 | 0.61 | 0.17 | 2025-04-28 01:52:51.547 | 0.040 | 0 | -0.59 | 0.87 | 117.5 |
Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
BLANC | GU | HH | 1.22 | 1.11e+0 | 12.0 | 241 |
MRGE | IV | HH | 1.27 | 7.58e-1 | 14.5 | 165 |
LSD | GU | HH | 0.97 | 4.70e-2 | 47.9 | 169 |
CIRO | GU | HH | 0.68 | 1.05e-2 | 53.1 | 125 |
VANNI | CH | HH | 0.63 | 1.41e-2 | 58.5 | 50 |
SENIN | CH | HH | 1.01 | 3.35e-2 | 58.8 | 22 |
SATI | GU | HH | 0.65 | 6.48e-3 | 66.4 | 90 |
MMK | CH | HH | 0.77 | 5.90e-3 | 76.1 | 75 |
LAUCH | CH | HH | 0.85 | 1.07e-2 | 83.8 | 44 |
FIESA | CH | HH | 1.12 | 1.17e-2 | 104.8 | 53 |
RRL | GU | HH | 0.76 | 3.22e-3 | 108.0 | 190 |
BHB | GU | HH | 1.12 | 8.09e-3 | 117.5 | 171 |
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. (°) |
COURM | FR | HHZ | 5.0101e-4 | 4.8009e-5 | 1.5373e-5 | 4.0925e-6 | 2.2246e-6 | 9.1197e-4 | 6.3709e-5 | 4.2346e-6 | 1.0969e-6 | 10.7 | 214 |
COURM | FR | HHN | 7.4830e-4 | 8.1689e-5 | 2.0487e-5 | 6.9844e-6 | 4.4669e-6 | 1.1586e-3 | 7.0751e-5 | 8.6997e-6 | 1.8638e-6 | 10.7 | 214 |
COURM | FR | HHE | 4.0688e-4 | 5.8209e-5 | 2.0739e-5 | 6.4645e-6 | 4.0292e-6 | 1.2041e-3 | 9.1667e-5 | 6.6515e-6 | 1.3807e-6 | 10.7 | 214 |
BLANC | GU | HHZ | 1.0801e-4 | 1.2214e-5 | 5.0245e-6 | 1.4778e-6 | 6.9122e-7 | 1.9088e-4 | 2.3899e-5 | 1.1772e-6 | 2.8017e-7 | 12.0 | 241 |
BLANC | GU | HHN | 1.8393e-4 | 1.9832e-5 | 7.5160e-6 | 3.0961e-6 | 1.6765e-6 | 1.8342e-4 | 3.4700e-5 | 2.7571e-6 | 4.6762e-7 | 12.0 | 241 |
BLANC | GU | HHE | 1.6269e-4 | 1.7630e-5 | 9.3468e-6 | 3.1410e-6 | 1.5724e-6 | 2.5381e-4 | 5.0391e-5 | 2.5088e-6 | 4.3035e-7 | 12.0 | 241 |
MRGE | IV | HHZ | 7.6098e-5 | 5.5370e-6 | 1.4072e-6 | 4.4326e-7 | 2.7181e-7 | 4.9339e-5 | 6.8751e-6 | 5.2554e-7 | 1.0848e-7 | 14.5 | 165 |
MRGE | IV | HHN | 1.5918e-4 | 1.4707e-5 | 4.1658e-6 | 1.0085e-6 | 6.5234e-7 | 1.9239e-4 | 1.7109e-5 | 1.0448e-6 | 2.8899e-7 | 14.5 | 165 |
MRGE | IV | HHE | 1.3864e-4 | 1.5187e-5 | 5.2411e-6 | 1.6856e-6 | 8.7627e-7 | 2.2382e-4 | 2.2540e-5 | 1.5375e-6 | 3.1564e-7 | 14.5 | 165 |
DIX | CH | HHZ | 9.7527e-6 | 1.7662e-6 | 1.0006e-6 | 3.4950e-7 | 1.7816e-7 | 2.5473e-5 | 4.5903e-6 | 2.6421e-7 | 3.5546e-8 | 38.3 | 53 |
DIX | CH | HHN | 9.9185e-6 | 2.2218e-6 | 1.3911e-6 | 6.5055e-7 | 2.5052e-7 | 3.7634e-5 | 8.1529e-6 | 3.5871e-7 | 5.5819e-8 | 38.3 | 53 |
DIX | CH | HHE | 1.7474e-5 | 1.9491e-6 | 1.0019e-6 | 2.9024e-7 | 1.5633e-7 | 3.9206e-5 | 3.9033e-6 | 2.5641e-7 | 4.6559e-8 | 38.3 | 53 |
LSD | GU | HHZ | 3.7029e-6 | 4.1825e-7 | 1.7911e-7 | 6.1477e-8 | 3.2815e-8 | 6.0409e-6 | 4.4693e-7 | 5.0907e-8 | 8.5123e-9 | 47.9 | 169 |
LSD | GU | HHN | 4.7687e-6 | 5.0802e-7 | 1.5345e-7 | 4.2316e-8 | 2.5962e-8 | 8.4142e-6 | 6.9500e-7 | 4.7049e-8 | 1.0407e-8 | 47.9 | 169 |
LSD | GU | HHE | 5.5848e-6 | 7.6398e-7 | 3.2457e-7 | 9.7592e-8 | 6.2680e-8 | 1.4595e-5 | 1.3725e-6 | 1.0792e-7 | 1.9229e-8 | 47.9 | 169 |
CIRO | GU | HHZ | 1.3515e-6 | 1.4902e-7 | 5.6979e-8 | 2.2775e-8 | 9.9016e-9 | 2.1530e-6 | 3.3897e-7 | 1.4500e-8 | 2.7178e-9 | 53.1 | 125 |
CIRO | GU | HHN | 1.4033e-6 | 1.8926e-7 | 8.3651e-8 | 3.1730e-8 | 1.4296e-8 | 2.2552e-6 | 4.0685e-7 | 2.1567e-8 | 3.2793e-9 | 53.1 | 125 |
CIRO | GU | HHE | 1.3094e-6 | 1.6605e-7 | 5.8566e-8 | 1.6800e-8 | 7.9224e-9 | 2.2337e-6 | 3.3065e-7 | 1.1703e-8 | 3.4219e-9 | 53.1 | 125 |
VANNI | CH | HHZ | 7.0990e-7 | 7.4477e-8 | 7.1249e-8 | 3.1124e-8 | 1.3585e-8 | 9.0411e-7 | 4.0845e-7 | 1.9144e-8 | 2.1562e-9 | 58.5 | 50 |
VANNI | CH | HHN | 5.8205e-7 | 1.3258e-7 | 1.1025e-7 | 7.6923e-8 | 2.2037e-8 | 1.2619e-6 | 5.7499e-7 | 3.1662e-8 | 4.5507e-9 | 58.5 | 50 |
VANNI | CH | HHE | 4.9320e-7 | 8.7251e-8 | 9.0850e-8 | 6.6651e-8 | 2.3492e-8 | 1.1421e-6 | 4.2701e-7 | 3.2703e-8 | 3.3855e-9 | 58.5 | 50 |
SENIN | CH | HHZ | 2.5666e-6 | 4.2653e-7 | 2.4187e-7 | 7.3935e-8 | 4.4333e-8 | 5.8675e-6 | 1.0558e-6 | 6.8194e-8 | 1.1714e-8 | 58.8 | 22 |
SENIN | CH | HHN | 1.5078e-6 | 3.0244e-7 | 1.7217e-7 | 6.6058e-8 | 3.2522e-8 | 6.2656e-6 | 8.5375e-7 | 4.8168e-8 | 6.0737e-9 | 58.8 | 22 |
SENIN | CH | HHE | 2.1329e-6 | 4.4407e-7 | 3.1130e-7 | 1.0735e-7 | 5.5385e-8 | 7.0482e-6 | 1.5695e-6 | 7.7212e-8 | 1.3359e-8 | 58.8 | 22 |
SATI | GU | HHZ | 7.2395e-7 | 7.8166e-8 | 3.2352e-8 | 8.8638e-9 | 5.8287e-9 | 1.7998e-6 | 9.5090e-8 | 9.5154e-9 | 1.6307e-9 | 66.4 | 90 |
SATI | GU | HHN | 1.1782e-6 | 1.2337e-7 | 4.6590e-8 | 1.1660e-8 | 6.8037e-9 | 3.6827e-6 | 1.4876e-7 | 1.3944e-8 | 2.6819e-9 | 66.4 | 90 |
SATI | GU | HHE | 1.2971e-6 | 1.4943e-7 | 5.3540e-8 | 1.5542e-8 | 1.3971e-8 | 3.7501e-6 | 1.6436e-7 | 2.0321e-8 | 3.1114e-9 | 66.4 | 90 |
EMBD | CH | HHZ | 3.8915e-7 | 6.1920e-8 | 5.5376e-8 | 3.9482e-8 | 1.4821e-8 | 8.9914e-7 | 2.4482e-7 | 1.6867e-8 | 2.4045e-9 | 73.6 | 59 |
EMBD | CH | HHN | 3.4833e-7 | 5.9973e-8 | 4.5568e-8 | 2.2178e-8 | 1.0119e-8 | 1.0775e-6 | 2.1970e-7 | 1.3026e-8 | 1.7795e-9 | 73.6 | 59 |
EMBD | CH | HHE | 3.9304e-7 | 5.2641e-8 | 4.2760e-8 | 2.0503e-8 | 8.1177e-9 | 1.0030e-6 | 2.2451e-7 | 1.0460e-8 | 1.3560e-9 | 73.6 | 59 |
MMK | CH | HHZ | 4.8140e-7 | 7.7497e-8 | 4.2851e-8 | 1.8975e-8 | 1.6397e-8 | 1.3954e-6 | 1.8407e-7 | 2.5941e-8 | 2.5097e-9 | 76.1 | 75 |
MMK | CH | HHN | 5.2286e-7 | 8.0697e-8 | 5.7837e-8 | 1.6884e-8 | 8.8952e-9 | 1.8621e-6 | 2.6932e-7 | 1.3233e-8 | 2.2056e-9 | 76.1 | 75 |
MMK | CH | HHE | 4.7338e-7 | 5.8850e-8 | 3.4662e-8 | 1.1721e-8 | 5.9708e-9 | 9.7725e-7 | 1.9725e-7 | 7.7064e-9 | 1.5505e-9 | 76.1 | 75 |
LAUCH | CH | HHZ | 8.5273e-7 | 1.0779e-7 | 4.5098e-8 | 1.6999e-8 | 7.7335e-9 | 2.4942e-6 | 1.8175e-7 | 1.1576e-8 | 2.2582e-9 | 83.8 | 44 |
LAUCH | CH | HHN | 7.5548e-7 | 9.7752e-8 | 5.9800e-8 | 1.9755e-8 | 1.0497e-8 | 2.3331e-6 | 2.6146e-7 | 1.5243e-8 | 2.3477e-9 | 83.8 | 44 |
LAUCH | CH | HHE | 7.6869e-7 | 1.4880e-7 | 1.1112e-7 | 2.7753e-8 | 1.5666e-8 | 2.4110e-6 | 4.4242e-7 | 2.7008e-8 | 4.0771e-9 | 83.8 | 44 |
SIMPL | CH | HHZ | 4.5352e-7 | 4.9911e-8 | 3.0594e-8 | 1.0762e-8 | 7.3949e-9 | 7.1130e-7 | 2.0165e-7 | 1.0990e-8 | 1.1667e-9 | 87.5 | 62 |
SIMPL | CH | HHN | 3.0683e-7 | 5.0258e-8 | 3.0379e-8 | 1.5026e-8 | 8.6271e-9 | 7.9090e-7 | 1.3156e-7 | 1.1045e-8 | 1.2915e-9 | 87.5 | 62 |
SIMPL | CH | HHE | 3.5762e-7 | 4.7419e-8 | 2.5851e-8 | 9.6452e-9 | 6.6489e-9 | 8.8567e-7 | 1.2404e-7 | 9.4919e-9 | 1.1641e-9 | 87.5 | 62 |
FIESA | CH | HHZ | 1.5503e-6 | 1.8472e-7 | 7.0919e-8 | 4.5519e-8 | 3.2350e-8 | 2.0183e-6 | 4.2384e-7 | 4.7111e-8 | 3.8241e-9 | 104.8 | 53 |
FIESA | CH | HHN | 9.8425e-7 | 1.4826e-7 | 8.5497e-8 | 4.1145e-8 | 2.7209e-8 | 1.5937e-6 | 3.8157e-7 | 3.8530e-8 | 4.4831e-9 | 104.8 | 53 |
FIESA | CH | HHE | 9.4539e-7 | 1.4321e-7 | 9.5263e-8 | 3.7574e-8 | 2.6397e-8 | 2.3393e-6 | 4.9670e-7 | 3.9361e-8 | 3.3986e-9 | 104.8 | 53 |
RRL | GU | HHZ | 3.2945e-7 | 4.8103e-8 | 1.9874e-8 | 8.1276e-9 | 6.0324e-9 | 7.9433e-7 | 8.2902e-8 | 8.2818e-9 | 8.5419e-10 | 108.0 | 190 |
RRL | GU | HHN | 2.0756e-7 | 4.0237e-8 | 3.1502e-8 | 1.0666e-8 | 7.0773e-9 | 5.7744e-7 | 1.7690e-7 | 1.0394e-8 | 1.1992e-9 | 108.0 | 190 |
RRL | GU | HHE | 1.4631e-7 | 3.4003e-8 | 2.7420e-8 | 1.4590e-8 | 6.5443e-9 | 4.2273e-7 | 1.8055e-7 | 9.5729e-9 | 8.5886e-10 | 108.0 | 190 |
BHB | GU | HHZ | 4.6615e-7 | 7.5357e-8 | 5.0915e-8 | 2.2623e-8 | 1.8413e-8 | 9.2914e-7 | 2.4059e-7 | 3.8851e-8 | 1.9863e-9 | 117.5 | 171 |
BHB | GU | HHN | 5.3076e-7 | 1.1876e-7 | 7.5750e-8 | 1.9295e-8 | 1.4539e-8 | 1.6467e-6 | 3.6357e-7 | 3.6953e-8 | 2.7271e-9 | 117.5 | 171 |
BHB | GU | HHE | 2.7997e-7 | 6.0154e-8 | 3.7416e-8 | 1.7574e-8 | 1.3949e-8 | 5.8041e-7 | 1.1459e-7 | 3.1396e-8 | 1.7893e-9 | 117.5 | 171 |
*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) |