Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-04-28 08:04:51
Event - ID : | 250427214405 |
Magnitude (ML) : | 0.8 +/- 0.2 |
Origin Time : | 2025-04-27 21:44:31.866 (UTC) |
Location : | Latitude: 45.878 N, Longitude: 7.002 E |
Area : | Alpi Pennine |
Depth (km) : | 5.73 |
Distances (km) : |
9.6 --- Courmayeur 12.6 --- Pre -Saint-Didier 13.5 --- Morgex 15.0 --- Saint-Rhemy-En-Bosses 15.5 --- La Salle 17.3 --- Saint-Oyen 18.2 --- La Thuile 18.7 --- Etroubles 21.5 --- Avise 21.9 --- Saint-Nicolas 22.2 --- Allein 23.1 --- Arvier 24.0 --- Ollomont 24.5 --- Doues 25.1 --- Gignod 25.1 --- Villeneuve 25.2 --- Introd 25.6 --- Saint-Pierre 25.7 --- Valpelline 26.2 --- Roisan |
Quality location estimate: Erh: 1.4 km, Erz: 1.1 km, Nf: 34, Gap: 149 °, Rms: 0.40
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 | 2025-04-27 21:44:34.220 | 0.009 | 0 | 0.03 | 1.71 | 2025-04-27 21:44:35.160 | 0.030 | 0 | -0.54 | 1.49 | 10.1 |
BLANC | GU | 2025-04-27 21:44:34.480 | 0.009 | 0 | -0.01 | 1.74 | 2025-04-27 21:44:35.703 | 0.040 | 0 | -0.55 | 1.48 | 11.1 |
MRGE | IV | 2025-04-27 21:44:35.170 | 0.011 | 0 | -0.03 | 1.67 | 2025-04-27 21:44:36.890 | 0.045 | 1 | -0.52 | 1.43 | 14.8 |
RSL | FR | 2025-04-27 21:44:39.000 | 0.020 | 0 | 0.02 | 1.64 | 2025-04-27 21:44:43.150 | 0.112 | 3 | -0.65 | 1.09 | 36.4 |
DIX | CH | 2025-04-27 21:44:39.932 | 0.020 | 0 | 0.10 | 1.25 | 2025-04-27 21:44:44.805 | 0.115 | 3 | -0.51 | 1.14 | 39.2 |
LSD | GU | 2025-04-27 21:44:40.738 | 0.020 | 0 | -0.01 | 1.52 | 2025-04-27 21:44:45.990 | 0.177 | 5 | -0.81 | 0.82 | 48.3 |
CIRO | GU | 2025-04-27 21:44:41.900 | 0.030 | 1 | -0.37 | 0.86 | 2025-04-27 21:44:47.940 | 0.163 | 5 | -1.57 | 0.15 | 54.2 |
SENIN | CH | 2025-04-27 21:44:43.134 | 0.020 | 0 | -0.06 | 1.29 | 2025-04-27 21:44:50.331 | 0.234 | 6 | -0.78 | 0.85 | 59.1 |
VANNI | CH | 2025-04-27 21:44:43.604 | 0.020 | 0 | 0.71 | 0.11 | 2025-04-27 21:44:49.525 | 0.040 | 0 | -0.97 | 0.57 | 59.4 |
SATI | GU | 2025-04-27 21:44:44.360 | 0.037 | 1 | 0.18 | 0.89 | 2025-04-27 21:44:52.180 | 0.278 | 7 | -1.02 | 0.61 | 67.6 |
LATO | IV | 2025-04-27 21:44:44.976 | 0.020 | 0 | -0.01 | 1.33 | 2025-04-27 21:44:52.763 | 0.040 | 0 | -1.04 | 0.52 | 73.7 |
EMBD | CH | 2025-04-27 21:44:44.863 | 0.020 | 0 | -0.55 | 1.24 | 2025-04-27 21:44:54.005 | 0.269 | 7 | -0.80 | 0.82 | 74.6 |
MMK | CH | 2025-04-27 21:44:46.060 | 0.020 | 0 | 0.46 | 0.32 | 2025-04-27 21:44:54.528 | 0.040 | 0 | -0.74 | 0.92 | 77.3 |
SIMPL | CH | 2025-04-27 21:44:47.586 | 0.020 | 0 | -0.26 | 0.92 | 2025-04-27 21:44:58.199 | 0.040 | 0 | -0.78 | 0.86 | 88.5 |
FIESA | CH | 2025-04-27 21:44:51.168 | 0.020 | 0 | 0.29 | 0.68 | 2025-04-27 21:45:04.018 | 0.040 | 0 | -0.07 | 1.04 | 105.8 |
BHB | GU | 2025-04-27 21:44:52.305 | 0.020 | 0 | 0.36 | 0.55 | 2025-04-27 21:45:05.842 | 0.040 | 0 | 0.01 | 0.98 | 117.8 |
Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
BLANC | GU | HH | 0.63 | 3.25e-1 | 11.1 | 235 |
MRGE | IV | HH | 0.92 | 3.21e-1 | 14.8 | 159 |
DIX | CH | HH | 1.03 | 7.97e-2 | 39.2 | 54 |
LSD | GU | HH | 0.55 | 1.75e-2 | 48.3 | 167 |
CIRO | GU | HH | 0.93 | 1.78e-2 | 54.2 | 125 |
SENIN | CH | HH | 0.85 | 2.27e-2 | 59.1 | 23 |
VANNI | CH | HH | 0.66 | 1.46e-2 | 59.4 | 51 |
SATI | GU | HH | 0.55 | 4.92e-3 | 67.6 | 90 |
EMBD | CH | HH | 0.48 | 5.89e-3 | 74.6 | 59 |
MMK | CH | HH | 0.65 | 4.34e-3 | 77.3 | 75 |
SIMPL | CH | HH | 0.50 | 4.23e-3 | 88.5 | 63 |
FIESA | CH | HH | 1.27 | 1.63e-2 | 105.8 | 54 |
BHB | GU | HH | 1.01 | 6.23e-3 | 117.8 | 170 |
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 | 1.5927e-4 | 2.5344e-5 | 1.1961e-5 | 2.6389e-6 | 1.3614e-6 | 3.7544e-4 | 5.9463e-5 | 2.5046e-6 | 5.7667e-7 | 10.1 | 205 |
COURM | FR | HHN | 1.6679e-4 | 2.7537e-5 | 1.9842e-5 | 5.8800e-6 | 3.0026e-6 | 3.5332e-4 | 7.7296e-5 | 4.5961e-6 | 7.4750e-7 | 10.1 | 205 |
COURM | FR | HHE | 3.1504e-4 | 5.6275e-5 | 2.5455e-5 | 6.1893e-6 | 3.3848e-6 | 9.1862e-4 | 1.1970e-4 | 5.2036e-6 | 1.1647e-6 | 10.1 | 205 |
BLANC | GU | HHZ | 2.6656e-5 | 3.3566e-6 | 1.4222e-6 | 5.2966e-7 | 2.3882e-7 | 4.0672e-5 | 6.1638e-6 | 3.5222e-7 | 5.6802e-8 | 11.1 | 235 |
BLANC | GU | HHN | 2.3211e-5 | 3.7790e-6 | 1.6731e-6 | 1.1069e-6 | 5.5560e-7 | 4.6523e-5 | 5.9718e-6 | 7.9146e-7 | 1.0611e-7 | 11.1 | 235 |
BLANC | GU | HHE | 4.2322e-5 | 5.5095e-6 | 2.4601e-6 | 9.6231e-7 | 4.0767e-7 | 6.7546e-5 | 1.2154e-5 | 6.6251e-7 | 1.2433e-7 | 11.1 | 235 |
MRGE | IV | HHZ | 3.1921e-5 | 3.5073e-6 | 6.7143e-7 | 2.5749e-7 | 1.3886e-7 | 2.3323e-5 | 2.6364e-6 | 3.0417e-7 | 7.2539e-8 | 14.8 | 159 |
MRGE | IV | HHN | 8.6842e-5 | 8.1995e-6 | 1.4420e-6 | 5.7411e-7 | 3.1991e-7 | 6.8355e-5 | 7.6343e-6 | 6.3879e-7 | 1.6527e-7 | 14.8 | 159 |
MRGE | IV | HHE | 7.6702e-5 | 6.3445e-6 | 2.0711e-6 | 8.6358e-7 | 5.6987e-7 | 5.2018e-5 | 9.8054e-6 | 9.3493e-7 | 1.4768e-7 | 14.8 | 159 |
DIX | CH | HHZ | 9.4670e-6 | 1.4317e-6 | 9.7767e-7 | 3.0511e-7 | 1.2812e-7 | 1.7959e-5 | 5.7522e-6 | 2.1716e-7 | 3.8622e-8 | 39.2 | 54 |
DIX | CH | HHN | 1.3043e-5 | 1.5864e-6 | 7.3538e-7 | 2.8046e-7 | 1.1177e-7 | 3.9773e-5 | 2.4331e-6 | 1.6418e-7 | 3.5643e-8 | 39.2 | 54 |
DIX | CH | HHE | 1.5920e-5 | 2.0033e-6 | 8.5078e-7 | 2.8014e-7 | 1.2207e-7 | 3.4632e-5 | 3.6281e-6 | 1.8414e-7 | 4.2584e-8 | 39.2 | 54 |
LSD | GU | HHZ | 1.7664e-6 | 2.0888e-7 | 8.4607e-8 | 2.9414e-8 | 1.6268e-8 | 2.6790e-6 | 3.8520e-7 | 2.5780e-8 | 4.0858e-9 | 48.3 | 167 |
LSD | GU | HHN | 3.0094e-6 | 2.8856e-7 | 8.0832e-8 | 2.7612e-8 | 1.6694e-8 | 3.9266e-6 | 2.6636e-7 | 3.1895e-8 | 5.6516e-9 | 48.3 | 167 |
LSD | GU | HHE | 3.0317e-6 | 3.1467e-7 | 1.3367e-7 | 3.9378e-8 | 2.0616e-8 | 4.5093e-6 | 5.3887e-7 | 3.3919e-8 | 7.0383e-9 | 48.3 | 167 |
CIRO | GU | HHZ | 2.1577e-6 | 2.0636e-7 | 8.0800e-8 | 2.9679e-8 | 1.3384e-8 | 2.7486e-6 | 4.0847e-7 | 2.4926e-8 | 5.0766e-9 | 54.2 | 125 |
CIRO | GU | HHN | 3.2942e-6 | 3.1991e-7 | 1.5766e-7 | 6.0787e-8 | 2.7340e-8 | 3.5345e-6 | 7.8975e-7 | 3.9971e-8 | 7.9182e-9 | 54.2 | 125 |
CIRO | GU | HHE | 1.9896e-6 | 2.1389e-7 | 8.0227e-8 | 3.1348e-8 | 1.6523e-8 | 2.4741e-6 | 5.2910e-7 | 2.3478e-8 | 4.1931e-9 | 54.2 | 125 |
SENIN | CH | HHZ | 2.6635e-6 | 5.4841e-7 | 3.6057e-7 | 9.4468e-8 | 4.3824e-8 | 8.2758e-6 | 1.9744e-6 | 6.6558e-8 | 1.2004e-8 | 59.1 | 23 |
SENIN | CH | HHN | 1.3368e-6 | 2.2714e-7 | 1.6543e-7 | 5.0735e-8 | 2.3509e-8 | 4.3230e-6 | 1.1659e-6 | 3.3139e-8 | 5.7103e-9 | 59.1 | 23 |
SENIN | CH | HHE | 1.7110e-6 | 2.9630e-7 | 2.0764e-7 | 7.7886e-8 | 3.3502e-8 | 5.0940e-6 | 1.1004e-6 | 5.4802e-8 | 7.8917e-9 | 59.1 | 23 |
VANNI | CH | HHZ | 5.5495e-7 | 8.8663e-8 | 7.6306e-8 | 4.6008e-8 | 1.6392e-8 | 1.4867e-6 | 3.9522e-7 | 1.9536e-8 | 2.4549e-9 | 59.4 | 51 |
VANNI | CH | HHN | 7.1860e-7 | 1.1314e-7 | 9.9106e-8 | 7.0928e-8 | 2.4651e-8 | 1.6667e-6 | 4.4049e-7 | 3.0852e-8 | 3.7074e-9 | 59.4 | 51 |
VANNI | CH | HHE | 7.5424e-7 | 1.1308e-7 | 1.0677e-7 | 8.3549e-8 | 2.8321e-8 | 1.9388e-6 | 4.8972e-7 | 3.7842e-8 | 4.0584e-9 | 59.4 | 51 |
SATI | GU | HHZ | 7.7863e-7 | 8.9217e-8 | 2.8581e-8 | 1.4056e-8 | 1.5337e-8 | 1.6159e-6 | 9.6342e-8 | 2.1237e-8 | 3.9604e-9 | 67.6 | 90 |
SATI | GU | HHN | 9.2810e-7 | 1.0180e-7 | 3.5887e-8 | 1.2335e-8 | 6.6889e-9 | 2.1435e-6 | 1.1363e-7 | 1.1159e-8 | 2.1193e-9 | 67.6 | 90 |
SATI | GU | HHE | 1.0480e-6 | 1.1189e-7 | 4.2035e-8 | 1.1523e-8 | 1.2776e-8 | 2.1645e-6 | 1.5064e-7 | 2.0721e-8 | 2.5011e-9 | 67.6 | 90 |
EMBD | CH | HHZ | 4.4160e-7 | 9.0161e-8 | 6.2240e-8 | 3.7665e-8 | 1.2393e-8 | 1.1868e-6 | 1.9809e-7 | 1.6766e-8 | 2.4148e-9 | 74.6 | 59 |
EMBD | CH | HHN | 4.0696e-7 | 6.5566e-8 | 5.0588e-8 | 2.4274e-8 | 9.9340e-9 | 1.1839e-6 | 1.8095e-7 | 1.3301e-8 | 1.6951e-9 | 74.6 | 59 |
EMBD | CH | HHE | 3.8291e-7 | 6.9499e-8 | 4.2688e-8 | 1.8443e-8 | 8.2665e-9 | 1.0389e-6 | 1.5334e-7 | 9.9237e-9 | 1.7035e-9 | 74.6 | 59 |
MMK | CH | HHZ | 4.8990e-7 | 6.6954e-8 | 3.3594e-8 | 1.0364e-8 | 7.2997e-9 | 1.2763e-6 | 1.3495e-7 | 1.1019e-8 | 1.4362e-9 | 77.3 | 75 |
MMK | CH | HHN | 5.2217e-7 | 7.2902e-8 | 4.0761e-8 | 1.4169e-8 | 9.2438e-9 | 1.1549e-6 | 1.7479e-7 | 1.4846e-8 | 1.7282e-9 | 77.3 | 75 |
MMK | CH | HHE | 4.6089e-7 | 6.0828e-8 | 2.5516e-8 | 9.0944e-9 | 5.6378e-9 | 1.0206e-6 | 1.2395e-7 | 8.3439e-9 | 1.3576e-9 | 77.3 | 75 |
SIMPL | CH | HHZ | 3.1455e-7 | 6.4411e-8 | 4.1671e-8 | 1.4109e-8 | 6.8260e-9 | 7.9431e-7 | 1.7962e-7 | 1.1572e-8 | 1.7796e-9 | 88.5 | 63 |
SIMPL | CH | HHN | 3.1092e-7 | 6.3026e-8 | 4.3185e-8 | 1.4353e-8 | 7.7405e-9 | 9.0805e-7 | 2.2282e-7 | 1.1625e-8 | 1.4797e-9 | 88.5 | 63 |
SIMPL | CH | HHE | 2.8387e-7 | 5.7878e-8 | 3.2458e-8 | 1.1666e-8 | 8.1129e-9 | 8.7618e-7 | 1.4391e-7 | 1.1963e-8 | 1.2251e-9 | 88.5 | 63 |
FIESA | CH | HHZ | 4.6063e-7 | 1.0516e-7 | 1.1296e-7 | 6.7773e-8 | 3.4994e-8 | 2.2480e-6 | 9.3627e-7 | 3.7434e-8 | 3.6475e-9 | 105.8 | 54 |
FIESA | CH | HHN | 6.3086e-7 | 1.5233e-7 | 1.0944e-7 | 6.2093e-8 | 4.8284e-8 | 1.7724e-6 | 7.0455e-7 | 5.6886e-8 | 5.3931e-9 | 105.8 | 54 |
FIESA | CH | HHE | 4.8723e-7 | 1.3817e-7 | 1.1055e-7 | 5.4372e-8 | 2.9827e-8 | 1.4045e-6 | 9.7851e-7 | 4.5400e-8 | 4.2041e-9 | 105.8 | 54 |
BHB | GU | HHZ | 2.1723e-7 | 3.2800e-8 | 2.3434e-8 | 1.4629e-8 | 1.7127e-8 | 5.4185e-7 | 7.8680e-8 | 3.8713e-8 | 1.3703e-9 | 117.8 | 170 |
BHB | GU | HHN | 2.3705e-7 | 4.2314e-8 | 3.1715e-8 | 1.4460e-8 | 1.1842e-8 | 7.8225e-7 | 1.5922e-7 | 2.3638e-8 | 1.0977e-9 | 117.8 | 170 |
BHB | GU | HHE | 2.1223e-7 | 4.6429e-8 | 2.3664e-8 | 2.4890e-8 | 4.9399e-8 | 4.7714e-7 | 9.5690e-8 | 1.2077e-7 | 4.7011e-9 | 117.8 | 170 |
*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) |