Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-10-22 06:10:38
| Event - ID : | 251021143019 |
| Magnitude (ML) : | 0.3 +/- 0.2 |
| Origin Time : | 2025-10-21 14:31:57.558 (UTC) |
| Location : | Latitude: 45.709 N, Longitude: 7.132 E |
| Area : | Alpi Graie |
| Depth (km) : | 3.08 |
| Distances (km) : |
0.7 --- Avise 2.8 --- Arvier 2.9 --- Saint-Nicolas 4.7 --- Introd 6.0 --- Villeneuve 6.2 --- Rhemes-Saint-Georges 6.3 --- La Salle 7.6 --- Saint-Pierre 8.8 --- Aymavilles 9.2 --- Morgex 9.8 --- Sarre 10.2 --- Valgrisenche 11.0 --- Jovencan 12.1 --- Gressan 12.8 --- Pre -Saint-Didier 13.1 --- Saint-Rhemy-En-Bosses 14.3 --- Valsavarenche 14.3 --- La Thuile 14.3 --- Saint-Oyen 14.5 --- Aosta |
Quality location estimate: Erh: 0.7 km, Erz: 0.5 km, Nf: 14, Gap: 152 °, 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. |
| MRGE | IV | 2025-10-21 14:32:00.610 | 0.007 | 0 | 0.55 | 0.01 | 2025-10-21 14:32:01.720 | 0.059 | 1 | 0.00 | 2.15 | 9.9 |
| REMY | GU | 2025-10-21 14:32:01.400 | 0.009 | 0 | 0.10 | 1.63 | 2025-10-21 14:32:03.385 | 0.040 | 0 | -0.39 | 0.41 | 15.4 |
| BLANC | GU | 2025-10-21 14:32:01.048 | 0.020 | 0 | -1.40 | 0.00 | 2025-10-21 14:32:05.680 | 0.100 | 2 | -0.03 | 1.71 | 22.4 |
| LSD | GU | 2025-10-21 14:32:03.270 | 0.015 | 0 | -0.01 | 2.17 | 2025-10-21 14:32:06.266 | 0.100 | 2 | -0.71 | 0.11 | 28.3 |
| RSL | FR | 2025-10-21 14:32:05.427 | 0.020 | 0 | 0.05 | 2.06 | 2025-10-21 14:32:10.575 | 0.100 | 2 | 0.12 | 1.30 | 39.5 |
| DIX | CH | 2025-10-21 14:32:05.921 | 0.020 | 0 | -1.05 | 0.04 | 2025-10-21 14:32:11.414 | 0.040 | 0 | -2.10 | 0.00 | 46.6 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| MRGE | IV | HH | 0.04 | 8.71e-2 | 9.9 | 321 |
| BLANC | GU | HH | 0.12 | 2.86e-2 | 22.4 | 314 |
| LSD | GU | HH | 0.37 | 3.23e-2 | 28.3 | 180 |
| DIX | CH | HH | 0.58 | 2.01e-2 | 46.6 | 27 |
| 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. (°) |
| MRGE | IV | HHZ | 1.6278e-5 | 1.5929e-6 | 2.2777e-7 | 8.2556e-8 | 4.1523e-8 | 1.1604e-5 | 9.3657e-7 | 1.0262e-7 | 2.6113e-8 | 9.9 | 321 |
| MRGE | IV | HHN | 3.3050e-5 | 3.2673e-6 | 5.7512e-7 | 1.8666e-7 | 9.6634e-8 | 3.1702e-5 | 2.2786e-6 | 1.9104e-7 | 6.0681e-8 | 9.9 | 321 |
| MRGE | IV | HHE | 2.6334e-5 | 2.4186e-6 | 4.3870e-7 | 1.6375e-7 | 7.8883e-8 | 2.3652e-5 | 1.7446e-6 | 1.4504e-7 | 3.6325e-8 | 9.9 | 321 |
| REMY | GU | HHZ | 7.5732e-6 | 8.2751e-7 | 1.3872e-7 | 4.4877e-8 | 1.9590e-8 | 6.6639e-6 | 4.9620e-7 | 3.5852e-8 | 8.1341e-9 | 15.4 | 8 |
| REMY | GU | HHN | 6.6355e-6 | 5.7177e-7 | 2.1047e-7 | 8.9812e-8 | 4.9465e-8 | 8.3019e-6 | 8.6406e-7 | 8.7206e-8 | 1.4007e-8 | 15.4 | 8 |
| REMY | GU | HHE | 8.5557e-6 | 8.1576e-7 | 1.9606e-7 | 7.7536e-8 | 3.3123e-8 | 1.0511e-5 | 8.5570e-7 | 5.4325e-8 | 1.2263e-8 | 15.4 | 8 |
| BLANC | GU | HHZ | 1.6112e-6 | 2.7634e-7 | 1.4657e-7 | 3.6849e-8 | 2.0798e-8 | 6.2343e-6 | 5.9767e-7 | 3.7300e-8 | 5.3827e-9 | 22.4 | 314 |
| BLANC | GU | HHN | 3.7373e-6 | 4.9682e-7 | 2.0438e-7 | 4.7158e-8 | 3.0263e-8 | 9.7247e-6 | 4.9600e-7 | 5.1597e-8 | 1.0524e-8 | 22.4 | 314 |
| BLANC | GU | HHE | 2.9640e-6 | 5.2751e-7 | 2.7618e-7 | 7.5083e-8 | 4.4367e-8 | 9.8026e-6 | 1.0003e-6 | 6.3937e-8 | 1.1228e-8 | 22.4 | 314 |
| LSD | GU | HHZ | 7.1606e-6 | 6.5092e-7 | 2.0318e-7 | 6.2025e-8 | 3.0463e-8 | 6.2383e-6 | 1.1169e-6 | 5.2972e-8 | 1.1769e-8 | 28.3 | 180 |
| LSD | GU | HHN | 9.0876e-6 | 7.5141e-7 | 1.2863e-7 | 3.2238e-8 | 1.9327e-8 | 6.3626e-6 | 6.5883e-7 | 3.8808e-8 | 9.2277e-9 | 28.3 | 180 |
| LSD | GU | HHE | 9.8414e-6 | 1.0437e-6 | 2.1114e-7 | 6.6582e-8 | 3.4378e-8 | 1.4270e-5 | 8.5393e-7 | 7.3478e-8 | 2.1643e-8 | 28.3 | 180 |
| DIX | CH | HHZ | 2.9948e-6 | 3.7847e-7 | 1.8363e-7 | 5.0209e-8 | 2.5801e-8 | 6.3130e-6 | 6.1227e-7 | 3.9199e-8 | 7.9639e-9 | 46.6 | 27 |
| DIX | CH | HHN | 2.7859e-6 | 3.3604e-7 | 1.7755e-7 | 6.2314e-8 | 2.8673e-8 | 4.4821e-6 | 6.8231e-7 | 4.0471e-8 | 8.9947e-9 | 46.6 | 27 |
| DIX | CH | HHE | 4.0210e-6 | 4.2205e-7 | 1.6838e-7 | 5.0465e-8 | 2.6865e-8 | 4.2996e-6 | 6.2147e-7 | 4.8484e-8 | 9.8664e-9 | 46.6 | 27 |
| *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
