Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-10-21 07:01:22
| Event - ID : | 251021044639 |
| Magnitude (ML) : | 0.7 +/- 0.2 |
| Origin Time : | 2025-10-21 04:46:57.952 (UTC) |
| Location : | Latitude: 43.802 N, Longitude: 7.127 E |
| Area : | Francia |
| Depth (km) : | 22.84 |
| Distances (km) : |
32.4 --- Olivetta San Michele 35.1 --- Airole 38.6 --- Ventimiglia 39.3 --- Rocchetta Nervina 40.2 --- Dolceacqua 40.2 --- Camporosso 41.2 --- Vallecrosia 42.0 --- San Biagio della Cima 42.0 --- Isolabona 42.4 --- Soldano 42.9 --- Bordighera 43.3 --- Vallebona 43.5 --- Apricale 44.0 --- Perinaldo 45.4 --- Pigna 45.5 --- Seborga 46.1 --- Castel Vittorio 47.4 --- Ospedaletti 48.9 --- Baiardo 52.0 --- San Remo |
Quality location estimate: Erh: 1.5 km, Erz: 1.9 km, Nf: 26, Gap: 261 °, Rms: 0.17
| 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. |
| MVIF | FR | 2025-10-21 04:47:01.640 | 0.018 | 0 | -1.48 | 0.00 | 2025-10-21 04:47:04.574 | 0.040 | 0 | -2.32 | 0.00 | 25.2 |
| ESCA | FR | 2025-10-21 04:47:03.784 | 0.020 | 0 | -0.01 | 1.63 | 2025-10-21 04:47:07.775 | 0.040 | 0 | -0.24 | 0.97 | 30.8 |
| TURF | FR | 2025-10-21 04:47:05.100 | 0.051 | 2 | 0.23 | 0.96 | 2025-10-21 04:47:10.257 | 0.103 | 3 | 0.32 | 0.77 | 36.6 |
| SAOF | FR | 2025-10-21 04:47:06.816 | 0.020 | 0 | 0.03 | 1.58 | 2025-10-21 04:47:13.240 | 0.129 | 3 | 0.03 | 1.34 | 46.3 |
| ISO | FR | 2025-10-21 04:47:06.727 | 0.020 | 0 | 0.06 | 1.54 | 2025-10-21 04:47:12.694 | 0.040 | 0 | -0.06 | 1.42 | 49.0 |
| MLIG | IV | 2025-10-21 04:47:07.935 | 0.020 | 0 | -0.36 | 0.61 | 2025-10-21 04:47:15.380 | 0.040 | 0 | -0.48 | 0.40 | 54.2 |
| STV | GU | 2025-10-21 04:47:08.130 | 0.020 | 0 | 0.02 | 1.57 | 2025-10-21 04:47:15.132 | 0.100 | 2 | -0.06 | 1.33 | 57.0 |
| ENR | GU | 2025-10-21 04:47:08.483 | 0.020 | 0 | 0.24 | 0.94 | 2025-10-21 04:47:15.855 | 0.040 | 0 | 0.41 | 0.57 | 58.1 |
| VIND | IV | 2025-10-21 04:47:08.817 | 0.020 | 0 | -0.10 | 1.41 | 2025-10-21 04:47:16.337 | 0.040 | 0 | -0.08 | 1.33 | 61.0 |
| MGRO | GU | 2025-10-21 04:47:10.091 | 0.020 | 0 | 0.16 | 1.24 | 2025-10-21 04:47:18.563 | 0.040 | 0 | -0.17 | 1.14 | 65.5 |
| GBOS | GU | 2025-10-21 04:47:12.265 | 0.020 | 0 | 0.63 | 0.19 | 2025-10-21 04:47:22.215 | 0.040 | 0 | 0.86 | 0.11 | 78.7 |
| PZZ | GU | 2025-10-21 04:47:12.250 | 0.032 | 1 | -0.10 | 1.38 | 2025-10-21 04:47:22.374 | 0.040 | 0 | -0.09 | 1.20 | 82.0 |
| SURF | FR | 2025-10-21 04:47:12.390 | 0.033 | 1 | -0.17 | 1.22 | 2025-10-21 04:47:22.841 | 0.040 | 0 | 0.12 | 1.16 | 82.7 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| ESCA | FR | HH | 0.45 | 3.33e-2 | 30.8 | 81 |
| TURF | FR | HH | 0.89 | 6.60e-2 | 36.6 | 48 |
| SAOF | FR | HH | 0.44 | 1.48e-2 | 46.3 | 59 |
| ISO | FR | HH | 0.63 | 2.01e-2 | 49.0 | 352 |
| STV | GU | HH | 1.05 | 2.65e-2 | 57.0 | 18 |
| MGRO | GU | HH | 0.68 | 1.26e-2 | 65.5 | 64 |
| 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. (°) |
| ESCA | FR | HHZ | 1.9407e-6 | 2.8275e-7 | 2.0260e-7 | 1.4753e-7 | 5.2065e-8 | 3.0733e-6 | 1.3189e-6 | 5.8618e-8 | 7.2396e-9 | 30.8 | 81 |
| ESCA | FR | HHN | 2.8950e-6 | 3.8674e-7 | 2.6407e-7 | 1.9772e-7 | 7.8985e-8 | 9.8246e-6 | 1.0921e-6 | 1.1381e-7 | 1.3785e-8 | 30.8 | 81 |
| ESCA | FR | HHE | 1.8174e-6 | 4.0537e-7 | 2.7908e-7 | 1.8170e-7 | 6.6015e-8 | 5.6637e-6 | 1.3845e-6 | 9.2681e-8 | 8.8376e-9 | 30.8 | 81 |
| TURF | FR | HHZ | 1.1893e-6 | 2.3850e-7 | 2.0871e-7 | 1.2590e-7 | 6.0129e-8 | 2.7634e-6 | 1.2377e-6 | 7.6046e-8 | 7.4704e-9 | 36.6 | 48 |
| TURF | FR | HHN | 2.2527e-6 | 6.0404e-7 | 5.3613e-7 | 2.1671e-7 | 9.7672e-8 | 8.5610e-6 | 3.1283e-6 | 1.3053e-7 | 1.7895e-8 | 36.6 | 48 |
| TURF | FR | HHE | 1.5594e-6 | 5.1082e-7 | 3.8494e-7 | 1.4914e-7 | 6.4820e-8 | 4.2366e-6 | 2.6872e-6 | 8.8604e-8 | 1.1682e-8 | 36.6 | 48 |
| SAOF | FR | HHZ | 5.6852e-7 | 1.3478e-7 | 1.0693e-7 | 6.0493e-8 | 2.5446e-8 | 1.9344e-6 | 6.7108e-7 | 2.9493e-8 | 3.7149e-9 | 46.3 | 59 |
| SAOF | FR | HHN | 5.8775e-7 | 1.3049e-7 | 1.2525e-7 | 7.8732e-8 | 3.7139e-8 | 1.9162e-6 | 5.1055e-7 | 4.7797e-8 | 4.1391e-9 | 46.3 | 59 |
| SAOF | FR | HHE | 4.5745e-7 | 1.1953e-7 | 8.8324e-8 | 8.1703e-8 | 3.6812e-8 | 1.4089e-6 | 3.4351e-7 | 4.3532e-8 | 4.0236e-9 | 46.3 | 59 |
| ISO | FR | HHZ | 9.8328e-7 | 2.0470e-7 | 1.3848e-7 | 3.9126e-8 | 1.9640e-8 | 4.1855e-6 | 5.6794e-7 | 2.7255e-8 | 4.0362e-9 | 49.0 | 352 |
| ISO | FR | HHN | 1.1373e-6 | 2.8289e-7 | 1.5737e-7 | 5.7204e-8 | 2.6043e-8 | 4.0976e-6 | 8.0791e-7 | 3.8849e-8 | 5.7134e-9 | 49.0 | 352 |
| ISO | FR | HHE | 1.6144e-6 | 3.5149e-7 | 1.9803e-7 | 6.9083e-8 | 2.9554e-8 | 5.8966e-6 | 8.2220e-7 | 4.0232e-8 | 7.9835e-9 | 49.0 | 352 |
| STV | GU | HHZ | 1.7599e-6 | 3.1215e-7 | 1.6473e-7 | 5.4995e-8 | 2.4956e-8 | 4.6631e-6 | 4.7406e-7 | 3.6892e-8 | 7.1008e-9 | 57.0 | 18 |
| STV | GU | HHN | 1.9495e-6 | 3.7833e-7 | 2.2004e-7 | 7.8508e-8 | 4.1266e-8 | 7.7292e-6 | 8.4843e-7 | 6.0309e-8 | 1.0290e-8 | 57.0 | 18 |
| STV | GU | HHE | 1.6180e-6 | 3.1642e-7 | 2.2502e-7 | 8.4485e-8 | 4.1254e-8 | 5.8513e-6 | 8.1658e-7 | 5.4327e-8 | 8.1701e-9 | 57.0 | 18 |
| ENR | GU | HHZ | 1.8639e-6 | 3.6809e-7 | 2.3346e-7 | 9.4650e-8 | 4.6872e-8 | 5.5067e-6 | 1.8971e-6 | 7.5668e-8 | 9.0980e-9 | 58.1 | 26 |
| ENR | GU | HHN | 4.1636e-6 | 9.7046e-7 | 5.9545e-7 | 1.7884e-7 | 8.2342e-8 | 1.7744e-5 | 4.0293e-6 | 1.2186e-7 | 2.2315e-8 | 58.1 | 26 |
| ENR | GU | HHE | 4.7361e-6 | 6.9583e-7 | 5.1285e-7 | 2.5603e-7 | 1.1406e-7 | 1.5092e-5 | 3.8416e-6 | 1.5157e-7 | 2.1437e-8 | 58.1 | 26 |
| MGRO | GU | HHZ | 3.8860e-7 | 6.7545e-8 | 5.8640e-8 | 4.2032e-8 | 2.3867e-8 | 9.6071e-7 | 2.7907e-7 | 2.9180e-8 | 2.5086e-9 | 65.5 | 64 |
| MGRO | GU | HHN | 4.5494e-7 | 1.1351e-7 | 1.0981e-7 | 8.7785e-8 | 3.4389e-8 | 1.4910e-6 | 5.5192e-7 | 4.3548e-8 | 5.3600e-9 | 65.5 | 64 |
| MGRO | GU | HHE | 4.6043e-7 | 1.0131e-7 | 8.2430e-8 | 6.4480e-8 | 2.9013e-8 | 1.4788e-6 | 3.9093e-7 | 3.0695e-8 | 3.6409e-9 | 65.5 | 64 |
| GBOS | GU | HHZ | 5.3253e-7 | 1.1404e-7 | 6.5512e-8 | 2.5977e-8 | 1.4939e-8 | 1.7474e-6 | 2.5266e-7 | 2.0917e-8 | 2.6523e-9 | 78.7 | 49 |
| GBOS | GU | HHN | 1.1501e-6 | 2.4945e-7 | 8.7826e-8 | 6.2114e-8 | 5.5886e-8 | 2.1999e-6 | 3.5355e-7 | 8.3548e-8 | 2.1201e-8 | 78.7 | 49 |
| GBOS | GU | HHE | 3.9899e-7 | 8.4069e-8 | 5.9909e-8 | 2.7646e-8 | 1.2601e-8 | 1.7453e-6 | 3.0434e-7 | 1.6574e-8 | 2.2871e-9 | 78.7 | 49 |
| PZZ | GU | HHZ | 1.2332e-6 | 3.5032e-7 | 2.5616e-7 | 7.8642e-8 | 4.2272e-8 | 4.4587e-6 | 1.5518e-6 | 5.9887e-8 | 8.8145e-9 | 82.0 | 359 |
| PZZ | GU | HHN | 1.2158e-6 | 3.3108e-7 | 3.0193e-7 | 1.0868e-7 | 5.0473e-8 | 4.0308e-6 | 2.1093e-6 | 7.2039e-8 | 8.7673e-9 | 82.0 | 359 |
| PZZ | GU | HHE | 1.6024e-6 | 5.0216e-7 | 3.6233e-7 | 1.4696e-7 | 6.8690e-8 | 5.0780e-6 | 2.8122e-6 | 8.9931e-8 | 1.2256e-8 | 82.0 | 359 |
| *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
