Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-04-02 14:06:41
| Event - ID : | 250402140144 |
| Magnitude (ML) : | 0.1 +/- 0.1 |
| Origin Time : | 2025-04-02 14:02:14.88 (UTC) |
| Location : | Latitude: 44.124 N, Longitude: 8.101 E |
| Area : | Riviera di ponente |
| Depth (km) : | 3.81 |
| Distances (km) : |
1.5 --- Castelvecchio di Rocca Barbena (SV) 1.5 --- Erli (SV) 1.7 --- Zuccarello (SV) 2.4 --- Castelbianco (SV) 5.1 --- Arnasco (SV) 5.4 --- Cisano sul Neva (SV) 5.6 --- Nasino (SV) 5.7 --- Vendone (SV) 5.8 --- Balestrino (SV) 7.2 --- Onzo (SV) 7.7 --- Ortovero (SV) 8.0 --- Alto (CN) 8.0 --- Bardineto (SV) 8.7 --- Toirano (SV) 8.8 --- Aquila di Arroscia (IM) 9.2 --- Villanova d Albenga (SV) 9.7 --- Boissano (SV) 9.9 --- Garlenda (SV) 9.9 --- Ranzo (IM) 10.8 --- Ceriale (SV) |
Quality location estimate:
Erh: 1 km, Erz: 0.6 km, Nf: 8, Gap: 166°, Rms: 0.101 s
Stazioni validate: 4
| Station | Net | P arrival times | P pick err |
P pick weight |
P res | Nll weight |
S arrival time | S pick err |
S pick weight |
S res | Nll weight |
Dist. |
| RORO | GU | 2025-04-02 14:02:16.430 | 0.003 | 0 | 0.24 | 0.50 | 2025-04-02 14:02:17.090 | 0.014 | 0 | 0.00 | 1.43 | 4.9 |
| CANO | GU | 2025-04-02 14:02:18.610 | 0.008 | 0 | 0.18 | 0.69 | 2025-04-02 14:02:20.813 | 0.051 | 1 | -0.01 | 1.28 | 14.8 |
| MGRO | GU | 2025-04-02 14:02:20.209 | 0.017 | 0 | -0.01 | 1.40 | 2025-04-02 14:02:24.260 | 0.079 | 1 | 0.12 | 1.09 | 25.4 |
| IMI | GU | 2025-04-02 14:02:20.719 | 0.015 | 0 | 0.02 | 1.40 | 2025-04-02 14:02:24.660 | 0.232 | 2 | -0.40 | 0.20 | 29.2 |
| Station | Net | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth | Used |
| RORO | GU | -0.10 | 2.66e-1 | 4.9 | 245 | SI |
| CANO | GU | 0.20 | 7.55e-2 | 14.8 | 50 | SI |
| MGRO | GU | 0.20 | 2.41e-2 | 25.4 | 249 | SI |
| IMI | GU | 0.10 | 2.46e-2 | 29.2 | 215 | SI |
| Station | Net | Channel | PGA (g) |
PGV (m/s) |
PGD (m) |
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. (°) |
| RORO | GU | HHZ | 1.1058e-5 | 1.8122e-6 | 0.0000e+0 | 1.2700e-6 | 2.1282e-6 | 2.9060e-6 | 2.9150e-5 | 5.4355e-6 | 2.7435e-7 | 4.7896e-8 | 4.9 | 245 |
| RORO | GU | HHN | 1.9957e-5 | 4.1164e-6 | 0.0000e+0 | 2.1915e-6 | 3.7734e-6 | 3.7734e-6 | 4.0876e-5 | 7.5818e-6 | 4.2743e-7 | 7.4886e-8 | 4.9 | 245 |
| RORO | GU | HHE | 2.4846e-5 | 3.2776e-6 | 0.0000e+0 | 2.1502e-6 | 3.7932e-6 | 5.2807e-6 | 3.0283e-5 | 1.0849e-5 | 4.2622e-7 | 7.3750e-8 | 4.9 | 245 |
| CANO | GU | HHZ | 2.4807e-6 | 4.1245e-7 | 0.0000e+0 | 3.2829e-7 | 6.1659e-7 | 1.2454e-6 | 4.3296e-6 | 2.2116e-6 | 5.2295e-7 | 2.8512e-8 | 14.8 | 50 |
| CANO | GU | HHN | 2.8279e-6 | 7.2479e-7 | 0.0000e+0 | 4.6200e-7 | 7.7038e-7 | 7.7038e-7 | 5.9333e-6 | 2.8445e-6 | 1.4776e-7 | 1.2929e-8 | 14.8 | 50 |
| CANO | GU | HHE | 4.2554e-6 | 7.1914e-7 | 0.0000e+0 | 3.4018e-7 | 7.1294e-7 | 1.5331e-6 | 6.5900e-6 | 1.5323e-6 | 6.6153e-7 | 3.5520e-8 | 14.8 | 50 |
| MGRO | GU | HHZ | 6.1727e-7 | 1.3906e-7 | 0.0000e+0 | 1.1534e-7 | 2.1409e-7 | 3.1464e-7 | 1.3064e-6 | 4.8952e-7 | 1.0306e-7 | 9.3823e-9 | 25.4 | 249 |
| MGRO | GU | HHN | 8.8448e-7 | 2.3947e-7 | 0.0000e+0 | 1.8531e-7 | 3.2439e-7 | 3.2439e-7 | 1.9266e-6 | 1.1715e-6 | 1.2688e-7 | 1.6880e-8 | 25.4 | 249 |
| MGRO | GU | HHE | 9.9824e-7 | 2.0436e-7 | 0.0000e+0 | 1.5252e-7 | 2.5141e-7 | 3.4004e-7 | 1.8356e-6 | 5.8291e-7 | 8.6860e-8 | 1.1380e-8 | 25.4 | 249 |
| IMI | GU | HHZ | 5.2202e-7 | 1.0170e-7 | 0.0000e+0 | 8.9572e-8 | 1.7781e-7 | 2.7894e-7 | 1.4560e-6 | 4.3554e-7 | 1.3542e-7 | 1.5424e-8 | 29.2 | 215 |
| IMI | GU | HHN | 1.3557e-6 | 2.5052e-7 | 0.0000e+0 | 1.8072e-7 | 3.1938e-7 | 3.1938e-7 | 4.2511e-6 | 9.2059e-7 | 1.5373e-7 | 1.1634e-8 | 29.2 | 215 |
| IMI | GU | HHE | 9.7432e-7 | 1.5196e-7 | 0.0000e+0 | 1.1676e-7 | 2.1539e-7 | 3.0118e-7 | 2.0152e-6 | 4.2170e-7 | 8.4819e-8 | 8.6735e-9 | 29.2 | 215 |
| *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
