Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-08-27 09:04:54
| Event - ID : | 250827005405 |
| Magnitude (ML) : | 2.1 +/- 0.2 |
| Origin Time : | 2025-08-27 00:54:52.255 (UTC) |
| Location : | Latitude: 46.652 N, Longitude: 9.605 E |
| Area : | Alpi Retiche |
| Depth (km) : | 4.46 |
| Distances (km) : |
31.8 --- Madesimo 33.5 --- Campodolcino 36.6 --- Villa di Chiavenna 38.4 --- Piuro 39.2 --- San Giacomo Filippo 39.7 --- Chiavenna 41.4 --- Prata Camportaccio 41.9 --- Mese 42.3 --- Livigno 43.3 --- Menarola 43.9 --- Gordona 46.4 --- Chiesa in Valmalenco 47.0 --- Lanzada 47.2 --- Caspoggio 48.2 --- Samolaco 48.7 --- Val Masino 49.4 --- Novate Mezzola 50.0 --- Torre di Santa Maria 51.7 --- Verceia 51.8 --- Spriana |
Quality location estimate: Erh: 0.9 km, Erz: 1.2 km, Nf: 27, Gap: 158 °, Rms: 0.20
| 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. |
| VDL | CH | 2025-08-27 00:54:56.855 | 0.011 | 0 | -0.01 | 1.99 | 2025-08-27 00:54:59.675 | 0.065 | 1 | -0.32 | 0.91 | 23.1 |
| DAVOX | CH | 2025-08-27 00:54:57.985 | 0.025 | 1 | -0.01 | 1.96 | 2025-08-27 00:55:01.865 | 0.078 | 2 | -0.14 | 1.52 | 26.1 |
| TUE | MN | 2025-08-27 00:54:57.880 | 0.014 | 0 | 0.04 | 1.85 | 2025-08-27 00:55:01.025 | 0.159 | 4 | -0.58 | 0.45 | 28.4 |
| BERNI | CH | 2025-08-27 00:55:00.110 | 0.021 | 1 | -0.24 | 1.10 | 2025-08-27 00:55:05.615 | 0.125 | 3 | -0.36 | 0.91 | 41.7 |
| BRMO | IV | 2025-08-27 00:55:03.450 | 0.031 | 1 | -0.02 | 1.75 | 2025-08-27 00:55:11.709 | 0.040 | 0 | 0.24 | 0.93 | 62.1 |
| FUSIO | CH | 2025-08-27 00:55:05.800 | 0.038 | 1 | -0.01 | 1.66 | 2025-08-27 00:55:14.230 | 0.231 | 6 | -0.73 | 0.41 | 75.5 |
| MUGIO | CH | 2025-08-27 00:55:08.480 | 0.049 | 2 | 0.04 | 1.49 | 2025-08-27 00:55:19.268 | 0.340 | 7 | -0.58 | 0.64 | 92.1 |
| MDI | IV | 2025-08-27 00:55:09.760 | 0.049 | 2 | 0.02 | 1.49 | 2025-08-27 00:55:20.520 | 0.471 | 9 | -1.32 | 0.15 | 98.6 |
| VARE | IV | 2025-08-27 00:55:12.710 | 0.059 | 2 | 1.23 | 0.13 | 2025-08-27 00:55:24.967 | 0.040 | 0 | -0.01 | 1.16 | 108.4 |
| FIESA | CH | 2025-08-27 00:55:12.968 | 0.020 | 0 | 0.04 | 1.39 | 2025-08-27 00:55:29.586 | 0.040 | 0 | 2.72 | 0.00 | 117.0 |
| GAGG | ST | 2025-08-27 00:55:13.534 | 0.020 | 0 | -0.01 | 1.43 | 2025-08-27 00:55:29.592 | 0.040 | 0 | 1.07 | 0.20 | 121.6 |
| GARG | NI | 2025-08-27 00:55:15.600 | 0.067 | 3 | 0.13 | 1.19 | 2025-08-27 00:55:30.544 | 0.040 | 0 | -1.94 | 0.00 | 134.4 |
| MMK | CH | 2025-08-27 00:55:16.301 | 0.020 | 0 | -0.35 | 0.98 | 2025-08-27 00:55:34.090 | 0.040 | 0 | 0.50 | 0.61 | 142.6 |
| DOSS | ST | 2025-08-27 00:55:18.984 | 0.020 | 0 | 0.68 | 0.30 | 2025-08-27 00:55:37.581 | 0.040 | 0 | 0.77 | 0.40 | 148.8 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| DAVOX | CH | HH | 2.12 | 2.15e+0 | 26.1 | 56 |
| BRMO | IV | HH | 1.74 | 1.60e-1 | 62.1 | 108 |
| MUGIO | CH | HH | 2.25 | 1.02e-1 | 92.1 | 208 |
| MDI | IV | HH | 1.82 | 6.79e-2 | 98.6 | 175 |
| VARE | IV | HH | 2.31 | 1.67e-1 | 108.4 | 217 |
| FIESA | CH | HH | 2.07 | 7.96e-2 | 117.0 | 259 |
| GARG | NI | EH | 2.35 | 1.08e-1 | 134.4 | 142 |
| MMK | CH | HH | 1.99 | 2.13e-2 | 142.6 | 243 |
| 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. (°) |
| VDL | CH | HHZ | 1.9989e-5 | 4.9629e-6 | 3.3213e-6 | 1.4263e-6 | 6.4254e-7 | 5.1064e-5 | 1.1792e-5 | 9.4102e-7 | 1.4406e-7 | 23.1 | 213 |
| VDL | CH | HHN | 1.5944e-5 | 4.5626e-6 | 3.4337e-6 | 1.4694e-6 | 9.2563e-7 | 3.0092e-5 | 1.7853e-5 | 1.2941e-6 | 1.1439e-7 | 23.1 | 213 |
| VDL | CH | HHE | 1.1267e-5 | 3.5317e-6 | 2.6367e-6 | 1.2609e-6 | 5.0317e-7 | 2.6763e-5 | 1.2886e-5 | 5.6396e-7 | 8.2553e-8 | 23.1 | 213 |
| DAVOX | CH | HHZ | 6.1624e-5 | 1.2091e-5 | 1.0536e-5 | 5.7943e-6 | 2.9872e-6 | 2.1493e-4 | 6.8148e-5 | 3.3957e-6 | 3.5864e-7 | 26.1 | 56 |
| DAVOX | CH | HHN | 4.4413e-5 | 1.6478e-5 | 1.7630e-5 | 1.0373e-5 | 3.4604e-6 | 1.0586e-4 | 1.1134e-4 | 4.4732e-6 | 5.1599e-7 | 26.1 | 56 |
| DAVOX | CH | HHE | 4.1332e-5 | 1.3766e-5 | 1.4716e-5 | 9.7110e-6 | 3.9945e-6 | 1.1329e-4 | 9.4563e-5 | 4.4742e-6 | 4.6516e-7 | 26.1 | 56 |
| BRMO | IV | HHZ | 4.7196e-6 | 1.9985e-6 | 1.7852e-6 | 9.5548e-7 | 4.6177e-7 | 1.0040e-5 | 1.5510e-5 | 6.0004e-7 | 6.6411e-8 | 62.1 | 108 |
| BRMO | IV | HHN | 4.7321e-6 | 1.4186e-6 | 1.3893e-6 | 6.3589e-7 | 2.8126e-7 | 9.0228e-6 | 7.0492e-6 | 3.8157e-7 | 4.3015e-8 | 62.1 | 108 |
| BRMO | IV | HHE | 2.2878e-6 | 9.0986e-7 | 9.3803e-7 | 5.7594e-7 | 2.4601e-7 | 5.6313e-6 | 6.6224e-6 | 3.1780e-7 | 3.0311e-8 | 62.1 | 108 |
| FUSIO | CH | HHZ | 1.3082e-6 | 3.4203e-7 | 2.7813e-7 | 1.2321e-7 | 5.9193e-8 | 4.2976e-6 | 1.7776e-6 | 7.3773e-8 | 9.5988e-9 | 75.5 | 253 |
| FUSIO | CH | HHN | 2.1956e-6 | 5.0983e-7 | 4.7960e-7 | 1.9432e-7 | 7.0901e-8 | 8.7266e-6 | 2.9408e-6 | 9.8180e-8 | 1.4707e-8 | 75.5 | 253 |
| FUSIO | CH | HHE | 2.0924e-6 | 5.5237e-7 | 5.2841e-7 | 1.8130e-7 | 7.1473e-8 | 5.2868e-6 | 3.3217e-6 | 8.8048e-8 | 1.4737e-8 | 75.5 | 253 |
| MUGIO | CH | HHZ | 1.6306e-6 | 5.1470e-7 | 4.6161e-7 | 2.7773e-7 | 1.0575e-7 | 4.6095e-6 | 3.3483e-6 | 1.4980e-7 | 1.8763e-8 | 92.1 | 208 |
| MUGIO | CH | HHN | 2.9111e-6 | 9.0766e-7 | 7.5421e-7 | 5.3063e-7 | 1.9245e-7 | 8.6947e-6 | 4.6433e-6 | 2.6464e-7 | 3.4007e-8 | 92.1 | 208 |
| MUGIO | CH | HHE | 2.6201e-6 | 5.9698e-7 | 6.6441e-7 | 3.8730e-7 | 1.5580e-7 | 5.6510e-6 | 3.5637e-6 | 2.0885e-7 | 2.4623e-8 | 92.1 | 208 |
| MDI | IV | HHZ | 1.5367e-6 | 3.7693e-7 | 3.2593e-7 | 1.6419e-7 | 6.4556e-8 | 3.3253e-6 | 1.8915e-6 | 8.2755e-8 | 1.2089e-8 | 98.6 | 175 |
| MDI | IV | HHN | 1.6375e-6 | 5.9724e-7 | 5.9218e-7 | 2.3580e-7 | 9.4684e-8 | 5.9943e-6 | 3.6549e-6 | 1.2122e-7 | 1.7452e-8 | 98.6 | 175 |
| MDI | IV | HHE | 2.2456e-6 | 7.0478e-7 | 7.7124e-7 | 3.5674e-7 | 1.3536e-7 | 6.0358e-6 | 4.9262e-6 | 1.7457e-7 | 1.8298e-8 | 98.6 | 175 |
| VARE | IV | HHZ | 5.1326e-6 | 9.9901e-7 | 6.4458e-7 | 2.9113e-7 | 1.1602e-7 | 1.8441e-5 | 1.9439e-6 | 1.7666e-7 | 2.8651e-8 | 108.4 | 217 |
| VARE | IV | HHN | 4.8643e-6 | 1.1066e-6 | 7.6004e-7 | 4.3575e-7 | 1.5912e-7 | 1.8058e-5 | 3.8986e-6 | 1.9551e-7 | 2.4933e-8 | 108.4 | 217 |
| VARE | IV | HHE | 2.4204e-6 | 8.4481e-7 | 5.0822e-7 | 3.6249e-7 | 1.3802e-7 | 5.6584e-6 | 2.8564e-6 | 1.5928e-7 | 1.5908e-8 | 108.4 | 217 |
| FIESA | CH | HHZ | 1.0146e-6 | 3.2753e-7 | 3.3486e-7 | 3.6568e-7 | 1.8048e-7 | 2.9918e-6 | 1.9210e-6 | 1.6562e-7 | 1.5130e-8 | 117.0 | 259 |
| FIESA | CH | HHN | 1.1671e-6 | 5.6948e-7 | 3.5115e-7 | 2.6143e-7 | 1.1985e-7 | 3.0030e-6 | 1.9919e-6 | 1.4449e-7 | 1.2366e-8 | 117.0 | 259 |
| FIESA | CH | HHE | 8.8640e-7 | 3.3520e-7 | 2.7253e-7 | 1.7220e-7 | 7.5943e-8 | 2.8204e-6 | 1.9610e-6 | 1.1962e-7 | 8.4762e-9 | 117.0 | 259 |
| GARG | NI | EHZ | 1.5946e-6 | 5.9962e-7 | 5.9166e-7 | 3.1477e-7 | 1.3061e-7 | 4.2032e-6 | 3.7138e-6 | 1.6884e-7 | 1.9768e-8 | 134.4 | 142 |
| GARG | NI | EHN | 4.1902e-7 | 8.0618e-8 | 6.4817e-8 | 6.0588e-8 | 3.0563e-8 | 7.9942e-7 | 3.0754e-7 | 2.9980e-8 | 2.6506e-9 | 134.4 | 142 |
| GARG | NI | EHE | 2.1633e-6 | 8.6800e-7 | 8.9455e-7 | 3.8450e-7 | 1.7470e-7 | 4.1393e-6 | 8.2260e-6 | 2.1349e-7 | 2.5977e-8 | 134.4 | 142 |
| MMK | CH | HHZ | 3.7581e-7 | 1.0857e-7 | 8.5992e-8 | 4.2408e-8 | 1.8472e-8 | 8.4399e-7 | 5.1223e-7 | 2.5659e-8 | 2.9332e-9 | 142.6 | 243 |
| MMK | CH | HHN | 3.8013e-7 | 1.0357e-7 | 9.4530e-8 | 4.4169e-8 | 2.0467e-8 | 7.5725e-7 | 7.0022e-7 | 2.6321e-8 | 2.8229e-9 | 142.6 | 243 |
| MMK | CH | HHE | 3.2916e-7 | 8.2607e-8 | 7.0428e-8 | 2.7402e-8 | 1.3188e-8 | 9.2308e-7 | 3.4123e-7 | 1.9928e-8 | 1.9983e-9 | 142.6 | 243 |
| *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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