Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-04-23 20:53:40
| Event - ID : | 250423082518 |
| Magnitude (ML) : | 0.5 +/- 0.2 |
| Origin Time : | 2025-04-23 08:25:45.932 (UTC) |
| Location : | Latitude: 43.800 N, Longitude: 7.362 E |
| Area : | Alpi Marittime |
| Depth (km) : | 6.01 |
| Distances (km) : |
15.3 --- Olivetta San Michele 17.3 --- Airole 19.8 --- Ventimiglia 21.4 --- Camporosso 21.7 --- Rocchetta Nervina 21.7 --- Dolceacqua 22.3 --- Vallecrosia 23.2 --- San Biagio della Cima 23.6 --- Soldano 24.0 --- Isolabona 24.1 --- Bordighera 24.4 --- Vallebona 25.5 --- Apricale 25.7 --- Perinaldo 26.8 --- Seborga 28.4 --- Pigna 28.5 --- Ospedaletti 28.9 --- Castel Vittorio 31.0 --- Baiardo 33.1 --- San Remo |
Quality location estimate: Erh: 1.8 km, Erz: 2.6 km, Nf: 14, Gap: 282 °, Rms: 0.13
| 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. |
| ESCA | FR | 2025-04-23 08:25:47.950 | 0.002 | 0 | 0.00 | 1.93 | 2025-04-23 08:25:48.561 | 0.040 | 0 | -0.81 | 0.13 | 7.5 |
| TURF | FR | 2025-04-23 08:25:50.900 | 0.009 | 0 | 0.30 | 0.14 | 2025-04-23 08:25:54.130 | 0.062 | 1 | 0.03 | 1.55 | 20.5 |
| SAOF | FR | 2025-04-23 08:25:51.953 | 0.020 | 0 | 0.01 | 1.86 | 2025-04-23 08:25:56.165 | 0.200 | 5 | -0.30 | 0.58 | 26.7 |
| BIGN | GU | 2025-04-23 08:25:52.352 | 0.015 | 0 | -0.04 | 1.68 | 2025-04-23 08:25:57.410 | 0.090 | 2 | 0.10 | 1.20 | 32.0 |
| IMI | GU | 2025-04-23 08:25:55.619 | 0.020 | 0 | 1.20 | 0.00 | 2025-04-23 08:26:00.794 | 0.040 | 0 | -0.04 | 1.27 | 44.8 |
| MGRO | GU | 2025-04-23 08:25:55.091 | 0.020 | 0 | 0.04 | 1.58 | 2025-04-23 08:26:00.962 | 0.040 | 0 | -0.98 | 0.12 | 45.4 |
| STV | GU | 2025-04-23 08:25:55.345 | 0.020 | 0 | 0.02 | 1.62 | 2025-04-23 08:26:01.653 | 0.040 | 0 | -0.36 | 0.33 | 50.1 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| TURF | FR | HH | 0.36 | 5.74e-2 | 20.5 | 7 |
| SAOF | FR | HH | 0.34 | 3.37e-2 | 26.7 | 36 |
| BIGN | GU | EH | 0.51 | 3.55e-2 | 32.0 | 75 |
| IMI | GU | HH | 0.77 | 4.58e-2 | 44.8 | 74 |
| MGRO | GU | HH | 0.41 | 1.43e-2 | 45.4 | 53 |
| STV | GU | HH | 0.82 | 2.03e-2 | 50.1 | 357 |
| 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 | 9.6341e-5 | 1.0621e-5 | 6.5771e-6 | 4.4803e-6 | 2.7093e-6 | 1.5381e-4 | 4.1408e-5 | 3.3813e-6 | 3.1317e-7 | 7.5 | 16 |
| ESCA | FR | HHN | 1.6395e-4 | 1.9092e-5 | 1.2122e-5 | 6.5911e-6 | 5.0037e-6 | 3.6649e-4 | 5.5290e-5 | 6.7430e-6 | 6.8235e-7 | 7.5 | 16 |
| ESCA | FR | HHE | 1.7635e-4 | 1.8685e-5 | 1.2489e-5 | 1.3040e-5 | 9.0247e-6 | 2.3075e-4 | 7.3537e-5 | 1.1900e-5 | 9.6387e-7 | 7.5 | 16 |
| TURF | FR | HHZ | 1.6894e-6 | 2.2980e-7 | 1.6296e-7 | 1.6808e-7 | 1.4926e-7 | 4.8991e-6 | 7.3240e-7 | 2.5495e-7 | 7.7547e-9 | 20.5 | 7 |
| TURF | FR | HHN | 1.5220e-6 | 3.1449e-7 | 2.1759e-7 | 2.2112e-7 | 2.1567e-7 | 4.7918e-6 | 8.4096e-7 | 3.1858e-7 | 1.0774e-8 | 20.5 | 7 |
| TURF | FR | HHE | 1.4904e-6 | 4.1053e-7 | 2.6368e-7 | 3.3893e-7 | 2.8037e-7 | 3.3115e-6 | 1.3070e-6 | 2.8600e-7 | 1.4605e-8 | 20.5 | 7 |
| SAOF | FR | HHZ | 3.5098e-7 | 9.7565e-8 | 8.5174e-8 | 8.6740e-8 | 5.1822e-8 | 1.0226e-6 | 3.5147e-7 | 6.5189e-8 | 4.3845e-9 | 26.7 | 36 |
| SAOF | FR | HHN | 6.0902e-7 | 2.1898e-7 | 1.3074e-7 | 1.9065e-7 | 2.0290e-7 | 1.4332e-6 | 6.5735e-7 | 2.0289e-7 | 1.3708e-8 | 26.7 | 36 |
| SAOF | FR | HHE | 4.1406e-7 | 1.3154e-7 | 9.3726e-8 | 1.3351e-7 | 9.4974e-8 | 1.8877e-6 | 5.0412e-7 | 1.4946e-7 | 6.7903e-9 | 26.7 | 36 |
| BIGN | GU | EHZ | 1.0170e-6 | 1.6209e-7 | 1.3520e-7 | 1.4444e-7 | 7.0681e-8 | 2.7814e-6 | 6.8126e-7 | 8.3350e-8 | 6.0732e-9 | 32.0 | 75 |
| BIGN | GU | EHN | 2.9020e-6 | 4.3338e-7 | 3.0977e-7 | 1.8416e-7 | 1.1294e-7 | 1.0286e-5 | 2.2113e-6 | 1.2623e-7 | 1.2268e-8 | 32.0 | 75 |
| BIGN | GU | EHE | 1.9609e-6 | 3.2633e-7 | 1.9864e-7 | 1.4137e-7 | 7.5553e-8 | 6.1656e-6 | 1.2267e-6 | 7.7668e-8 | 8.9481e-9 | 32.0 | 75 |
| IMI | GU | HHZ | 4.8799e-7 | 1.1600e-7 | 9.2268e-8 | 1.2081e-7 | 7.3176e-8 | 1.7384e-6 | 3.0194e-7 | 8.7420e-8 | 5.2721e-9 | 44.8 | 74 |
| IMI | GU | HHN | 1.3797e-6 | 3.6896e-7 | 2.1458e-7 | 2.6324e-7 | 2.7319e-7 | 4.3287e-6 | 9.5285e-7 | 3.7820e-7 | 1.8271e-8 | 44.8 | 74 |
| IMI | GU | HHE | 7.1435e-7 | 1.7107e-7 | 1.3064e-7 | 1.8704e-7 | 8.7488e-8 | 2.9592e-6 | 5.4009e-7 | 1.0251e-7 | 6.7779e-9 | 44.8 | 74 |
| MGRO | GU | HHZ | 3.3606e-7 | 6.4263e-8 | 5.1670e-8 | 6.1755e-8 | 3.2097e-8 | 1.0624e-6 | 2.4188e-7 | 3.4561e-8 | 2.3127e-9 | 45.4 | 53 |
| MGRO | GU | HHN | 4.0372e-7 | 8.5662e-8 | 7.0920e-8 | 8.3546e-8 | 5.1790e-8 | 1.5081e-6 | 3.3397e-7 | 6.2156e-8 | 4.3161e-9 | 45.4 | 53 |
| MGRO | GU | HHE | 3.2512e-7 | 8.5518e-8 | 6.5654e-8 | 7.8123e-8 | 4.2371e-8 | 1.3640e-6 | 3.4350e-7 | 5.2655e-8 | 3.3048e-9 | 45.4 | 53 |
| STV | GU | HHZ | 5.6594e-7 | 7.8468e-8 | 7.5784e-8 | 3.7301e-8 | 3.1705e-8 | 1.6116e-6 | 4.2554e-7 | 4.9153e-8 | 2.7211e-9 | 50.1 | 357 |
| STV | GU | HHN | 5.3385e-7 | 1.3391e-7 | 1.3031e-7 | 5.5367e-8 | 2.8374e-8 | 1.5730e-6 | 1.1647e-6 | 3.5970e-8 | 3.9468e-9 | 50.1 | 357 |
| STV | GU | HHE | 5.5019e-7 | 1.6662e-7 | 1.2928e-7 | 9.2807e-8 | 5.5338e-8 | 1.3411e-6 | 7.6225e-7 | 7.0000e-8 | 5.5778e-9 | 50.1 | 357 |
| *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
