Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-08-09 15:35:47
| Event - ID : | 250809145923 |
| Magnitude (ML) : | 0.2 +/- 0.1 |
| Origin Time : | 2025-08-09 15:00:55.991 (UTC) |
| Location : | Latitude: 43.998 N, Longitude: 7.624 E |
| Area : | Alpi Marittime |
| Depth (km) : | 5.05 |
| Distances (km) : |
7.8 --- Pigna 8.6 --- Castel Vittorio 11.4 --- Triora 11.9 --- Rocchetta Nervina 12.0 --- Molini di Triora 13.0 --- Baiardo 13.2 --- Isolabona 13.2 --- Apricale 13.7 --- Briga Alta 14.8 --- Perinaldo 15.1 --- Airole 15.7 --- Olivetta San Michele 16.2 --- Dolceacqua 16.9 --- Mendatica 17.2 --- Montegrosso Pian Latte 17.6 --- Ceriana 18.8 --- Cosio di Arroscia 18.9 --- Soldano 19.2 --- Montalto Ligure 19.7 --- Carpasio |
Quality location estimate: Erh: 0.6 km, Erz: 0.7 km, Nf: 22, Gap: 66 °, Rms: 0.16
| 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. |
| MLIG | IV | 2025-08-09 15:00:57.769 | 0.020 | 0 | -0.47 | 0.42 | 2025-08-09 15:00:58.741 | 0.040 | 0 | -1.23 | 0.00 | 7.0 |
| SAOF | FR | 2025-08-09 15:00:58.220 | 0.008 | 0 | 0.22 | 0.49 | 2025-08-09 15:00:59.071 | 0.040 | 0 | -0.48 | 0.42 | 8.0 |
| BRD | IT | 2025-08-09 15:00:59.201 | 0.020 | 0 | -0.02 | 1.71 | 2025-08-09 15:01:01.464 | 0.040 | 0 | -0.15 | 1.33 | 14.9 |
| MGRO | GU | 2025-08-09 15:00:59.800 | 0.012 | 0 | -0.17 | 1.11 | 2025-08-09 15:01:02.220 | 0.040 | 0 | -0.75 | 0.04 | 16.9 |
| BIGN | GU | 2025-08-09 15:00:59.787 | 0.010 | 0 | 0.03 | 1.58 | 2025-08-09 15:01:02.410 | 0.081 | 2 | -0.12 | 1.41 | 18.0 |
| TURF | FR | 2025-08-09 15:01:00.611 | 0.020 | 0 | 0.28 | 0.31 | 2025-08-09 15:01:03.419 | 0.040 | 0 | -0.05 | 1.67 | 19.4 |
| IMI | GU | 2025-08-09 15:01:00.910 | 0.014 | 0 | 0.04 | 1.53 | 2025-08-09 15:01:04.600 | 0.096 | 2 | 0.11 | 1.15 | 24.3 |
| BURY | GU | 2025-08-09 15:01:00.944 | 0.020 | 0 | -0.11 | 1.57 | 2025-08-09 15:01:04.682 | 0.040 | 0 | 0.02 | 1.53 | 25.1 |
| ENR | GU | 2025-08-09 15:01:01.911 | 0.020 | 0 | -0.11 | 1.55 | 2025-08-09 15:01:05.691 | 0.040 | 0 | -0.50 | 0.38 | 31.1 |
| GBOS | GU | 2025-08-09 15:01:02.489 | 0.020 | 0 | 0.10 | 1.12 | 2025-08-09 15:01:06.749 | 0.040 | 0 | -0.03 | 1.54 | 32.6 |
| MVIF | FR | 2025-08-09 15:01:05.498 | 0.020 | 0 | 1.47 | 0.00 | 2025-08-09 15:01:09.739 | 0.144 | 4 | -0.12 | 1.15 | 39.7 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| SAOF | FR | HH | 0.10 | 1.70e-1 | 8.0 | 258 |
| BRD | IT | HN | 0.36 | 1.04e-1 | 14.9 | 143 |
| BIGN | GU | EH | 0.24 | 5.63e-2 | 18.0 | 147 |
| IMI | GU | HH | 0.06 | 2.84e-2 | 24.3 | 114 |
| BURY | GU | HH | 0.01 | 1.79e-2 | 25.1 | 193 |
| ENR | GU | HH | 0.15 | 2.26e-2 | 31.1 | 327 |
| 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. (°) |
| SAOF | FR | HHZ | 1.0971e-5 | 1.9964e-6 | 1.3546e-6 | 7.6004e-7 | 3.0011e-7 | 2.5108e-5 | 7.4454e-6 | 3.7186e-7 | 5.3813e-8 | 8.0 | 258 |
| SAOF | FR | HHN | 1.7367e-5 | 3.1265e-6 | 1.7964e-6 | 7.0835e-7 | 3.1497e-7 | 3.5088e-5 | 1.0353e-5 | 4.1928e-7 | 5.9868e-8 | 8.0 | 258 |
| SAOF | FR | HHE | 1.5774e-5 | 2.4031e-6 | 1.1003e-6 | 4.1605e-7 | 2.0224e-7 | 3.0985e-5 | 5.6351e-6 | 2.7529e-7 | 4.9208e-8 | 8.0 | 258 |
| BRD | IT | HNZ | 5.8090e-6 | 7.9170e-7 | 6.1183e-7 | 2.6541e-7 | 1.2979e-7 | 5.8735e-6 | 4.4709e-6 | 1.5902e-7 | 2.3629e-8 | 14.9 | 143 |
| BRD | IT | HNN | 5.9874e-6 | 1.1575e-6 | 9.0625e-7 | 4.2629e-7 | 2.2323e-7 | 1.2806e-5 | 7.4951e-6 | 3.8060e-7 | 2.8407e-8 | 14.9 | 143 |
| BRD | IT | HNE | 3.3247e-6 | 8.1091e-7 | 6.4582e-7 | 2.5032e-7 | 1.2804e-7 | 1.0111e-5 | 5.1617e-6 | 1.5421e-7 | 2.2582e-8 | 14.9 | 143 |
| MGRO | GU | HHZ | 7.9856e-7 | 1.8118e-7 | 1.2363e-7 | 5.2287e-8 | 2.6969e-8 | 1.8718e-6 | 8.8056e-7 | 3.1621e-8 | 4.1843e-9 | 16.9 | 72 |
| MGRO | GU | HHN | 1.0811e-6 | 1.7567e-7 | 1.3843e-7 | 7.0592e-8 | 3.9926e-8 | 3.4547e-6 | 8.8420e-7 | 4.2518e-8 | 4.6789e-9 | 16.9 | 72 |
| MGRO | GU | HHE | 9.4437e-7 | 2.1939e-7 | 1.4732e-7 | 4.6657e-8 | 2.4569e-8 | 3.9003e-6 | 7.1879e-7 | 3.5501e-8 | 5.0646e-9 | 16.9 | 72 |
| BIGN | GU | EHZ | 3.1140e-6 | 5.4432e-7 | 1.3369e-7 | 4.1821e-8 | 1.9646e-8 | 2.5169e-6 | 4.7687e-7 | 2.8499e-8 | 5.3201e-9 | 18.0 | 147 |
| BIGN | GU | EHN | 1.9001e-5 | 1.9570e-6 | 4.0906e-7 | 1.2755e-7 | 6.2363e-8 | 4.2914e-5 | 1.2454e-6 | 1.4421e-7 | 3.8731e-8 | 18.0 | 147 |
| BIGN | GU | EHE | 9.4523e-6 | 9.7720e-7 | 2.9066e-7 | 8.9274e-8 | 4.4680e-8 | 2.4338e-5 | 8.9438e-7 | 7.8933e-8 | 1.9305e-8 | 18.0 | 147 |
| TURF | FR | HHZ | 1.2163e-6 | 1.2399e-7 | 6.6986e-8 | 2.6463e-8 | 1.7047e-8 | 2.2754e-6 | 3.1963e-7 | 2.2961e-8 | 2.7064e-9 | 19.4 | 262 |
| TURF | FR | HHN | 1.4724e-6 | 1.7225e-7 | 9.6063e-8 | 3.9838e-8 | 2.1856e-8 | 2.9306e-6 | 4.6814e-7 | 2.6802e-8 | 3.8598e-9 | 19.4 | 262 |
| TURF | FR | HHE | 1.5559e-6 | 1.9926e-7 | 8.5475e-8 | 3.2658e-8 | 2.1208e-8 | 2.9658e-6 | 2.8279e-7 | 3.1372e-8 | 4.3925e-9 | 19.4 | 262 |
| IMI | GU | HHZ | 1.6636e-6 | 1.9773e-7 | 1.2553e-7 | 4.8312e-8 | 2.0103e-8 | 3.3406e-6 | 7.0644e-7 | 2.9794e-8 | 4.1602e-9 | 24.3 | 114 |
| IMI | GU | HHN | 4.0657e-6 | 5.9120e-7 | 3.1496e-7 | 1.0375e-7 | 5.1438e-8 | 7.4216e-6 | 1.6880e-6 | 7.6534e-8 | 1.2389e-8 | 24.3 | 114 |
| IMI | GU | HHE | 1.6263e-6 | 2.2535e-7 | 1.5460e-7 | 6.1377e-8 | 2.2458e-8 | 4.5856e-6 | 7.6652e-7 | 3.0708e-8 | 5.7827e-9 | 24.3 | 114 |
| BURY | GU | HHZ | 1.8951e-6 | 2.2182e-7 | 1.0686e-7 | 6.4763e-8 | 3.7752e-8 | 3.7112e-6 | 4.5470e-7 | 4.6253e-8 | 4.9687e-9 | 25.1 | 193 |
| BURY | GU | HHN | 3.0058e-6 | 3.2415e-7 | 1.4141e-7 | 7.4061e-8 | 3.4587e-8 | 5.2273e-6 | 7.3592e-7 | 4.9662e-8 | 7.7162e-9 | 25.1 | 193 |
| BURY | GU | HHE | 3.1579e-6 | 3.5216e-7 | 1.4727e-7 | 1.2195e-7 | 1.1632e-7 | 5.6929e-6 | 6.0289e-7 | 1.3333e-7 | 9.3694e-9 | 25.1 | 193 |
| ENR | GU | HHZ | 1.8629e-6 | 1.8917e-7 | 1.0932e-7 | 4.2250e-8 | 2.2777e-8 | 3.5508e-6 | 6.4864e-7 | 2.7693e-8 | 4.3416e-9 | 31.1 | 327 |
| ENR | GU | HHN | 5.8611e-6 | 5.5983e-7 | 1.7540e-7 | 5.9276e-8 | 2.9399e-8 | 6.4772e-6 | 1.1871e-6 | 5.5690e-8 | 1.0102e-8 | 31.1 | 327 |
| ENR | GU | HHE | 5.5504e-6 | 5.1021e-7 | 1.2803e-7 | 5.3932e-8 | 3.0612e-8 | 4.0329e-6 | 7.8252e-7 | 5.3143e-8 | 8.6002e-9 | 31.1 | 327 |
| GBOS | GU | HHZ | 4.4212e-7 | 7.8571e-8 | 4.3115e-8 | 1.9716e-8 | 9.6236e-9 | 1.2570e-6 | 1.6881e-7 | 1.3687e-8 | 1.9817e-9 | 32.6 | 32 |
| GBOS | GU | HHN | 2.6593e-6 | 3.3583e-7 | 2.7441e-7 | 2.3212e-7 | 1.4141e-7 | 4.4529e-6 | 1.4865e-6 | 1.8733e-7 | 1.8986e-8 | 32.6 | 32 |
| GBOS | GU | HHE | 4.1331e-7 | 6.2549e-8 | 4.2735e-8 | 1.7615e-8 | 8.2142e-9 | 1.4246e-6 | 2.0832e-7 | 1.2068e-8 | 1.4712e-9 | 32.6 | 32 |
| *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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