Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-09-10 08:58:40
| Event - ID : | 250909191531 |
| Magnitude (ML) : | 1.1 +/- 0.1 |
| Origin Time : | 2025-09-09 19:16:54.631 (UTC) |
| Location : | Latitude: 44.123 N, Longitude: 11.631 E |
| Area : | Appennino forlivese |
| Depth (km) : | 8.61 |
| Distances (km) : |
5.3 --- Marradi 6.7 --- Palazzuolo sul Senio 10.1 --- Tredozio 11.4 --- Casola Valsenio 13.5 --- Modigliana 14.2 --- Castel del Rio 16.1 --- Brisighella 16.2 --- Portico e San Benedetto 16.4 --- Fontanelice 17.8 --- Borgo Tossignano 18.2 --- Rocca San Casciano 18.6 --- Riolo Terme 19.7 --- Casalfiumanese 19.8 --- Premilcuore 20.1 --- Firenzuola 20.5 --- Dovadola 21.7 --- San Godenzo 24.8 --- Vicchio 25.7 --- Castel Bolognese 25.9 --- Castrocaro Terme e Terra del Sole |
Quality location estimate: Erh: 1.2 km, Erz: 2.2 km, Nf: 18, Gap: 111 °, 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. |
| LMD | IV | 2025-09-09 19:16:57.710 | 0.005 | 0 | 0.03 | 1.71 | 2025-09-09 19:16:59.977 | 0.100 | 2 | -0.09 | 1.47 | 11.7 |
| MTRZ | IV | 2025-09-09 19:17:00.310 | 0.013 | 0 | -0.00 | 1.88 | 2025-09-09 19:17:05.863 | 0.040 | 0 | 0.83 | 0.20 | 28.3 |
| IMOL | IV | 2025-09-09 19:17:00.820 | 0.014 | 0 | -0.03 | 1.84 | 2025-09-09 19:17:06.024 | 0.096 | 2 | -0.02 | 1.45 | 29.1 |
| RUFI | IV | 2025-09-09 19:17:01.670 | 0.017 | 0 | 0.35 | 0.49 | 2025-09-09 19:17:06.900 | 0.197 | 5 | 0.26 | 0.90 | 34.2 |
| ZCCA | IV | 2025-09-09 19:17:06.250 | 0.029 | 1 | -0.15 | 1.20 | 2025-09-09 19:17:16.776 | 0.040 | 0 | 0.68 | 0.37 | 58.7 |
| POPM | GU | 2025-09-09 19:17:07.230 | 0.035 | 1 | -0.02 | 1.53 | 2025-09-09 19:17:17.590 | 0.257 | 7 | 0.60 | 0.51 | 70.9 |
| OSSC | IV | 2025-09-09 19:17:08.436 | 0.020 | 0 | -0.07 | 1.43 | 2025-09-09 19:17:18.399 | 0.040 | 0 | -0.46 | 0.37 | 74.0 |
| CSNT | IV | 2025-09-09 19:17:09.630 | 0.039 | 1 | 0.42 | 0.53 | 2025-09-09 19:17:19.920 | 0.350 | 7 | -0.09 | 0.81 | 77.7 |
| PII | IV | 2025-09-09 19:17:12.610 | 0.050 | 2 | -0.01 | 1.31 | 2025-09-09 19:17:23.076 | 0.040 | 0 | -2.91 | 0.00 | 99.5 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| ZCCA | IV | HH | 0.96 | 3.00e-2 | 58.7 | 296 |
| POPM | GU | HH | 1.04 | 4.95e-2 | 70.9 | 263 |
| OSSC | IV | HH | 1.29 | 3.85e-2 | 74.0 | 205 |
| PII | IV | HH | 1.09 | 1.25e-2 | 99.5 | 244 |
| 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. (°) |
| MTRZ | IV | HHZ | 1.1325e-5 | 2.0879e-6 | 2.1344e-6 | 1.2557e-6 | 4.4512e-7 | 2.4887e-5 | 1.7009e-5 | 5.4860e-7 | 5.8944e-8 | 28.3 | 322 |
| MTRZ | IV | HHN | 2.1754e-5 | 1.0364e-5 | 8.1815e-6 | 4.0378e-6 | 1.8608e-6 | 7.2354e-5 | 4.2473e-5 | 2.2245e-6 | 2.9120e-7 | 28.3 | 322 |
| MTRZ | IV | HHE | 4.3206e-6 | 1.7189e-6 | 1.8569e-6 | 1.2283e-6 | 4.1728e-7 | 1.7214e-5 | 9.1690e-6 | 4.7737e-7 | 4.9562e-8 | 28.3 | 322 |
| ZCCA | IV | HHZ | 5.4509e-7 | 1.4439e-7 | 1.6022e-7 | 1.1249e-7 | 4.0793e-8 | 1.7024e-6 | 1.1465e-6 | 4.6452e-8 | 4.9250e-9 | 58.7 | 296 |
| ZCCA | IV | HHN | 5.6170e-7 | 2.1974e-7 | 2.2503e-7 | 1.8972e-7 | 7.7706e-8 | 1.1130e-6 | 1.5349e-6 | 9.0010e-8 | 7.9644e-9 | 58.7 | 296 |
| ZCCA | IV | HHE | 1.0225e-6 | 1.8153e-7 | 1.9992e-7 | 1.6962e-7 | 6.4127e-8 | 1.1970e-6 | 1.5426e-6 | 6.7440e-8 | 6.5747e-9 | 58.7 | 296 |
| POPM | GU | HHZ | 1.4804e-6 | 3.5079e-7 | 3.6116e-7 | 1.6176e-7 | 6.3004e-8 | 4.6396e-6 | 2.2494e-6 | 7.3067e-8 | 9.0505e-9 | 70.9 | 263 |
| POPM | GU | HHN | 2.0979e-6 | 4.9988e-7 | 5.1731e-7 | 2.0501e-7 | 7.8857e-8 | 8.0862e-6 | 2.9535e-6 | 1.1158e-7 | 1.4299e-8 | 70.9 | 263 |
| POPM | GU | HHE | 1.6076e-6 | 4.0674e-7 | 3.7326e-7 | 1.3604e-7 | 5.3535e-8 | 3.6612e-6 | 2.1136e-6 | 7.7606e-8 | 1.1994e-8 | 70.9 | 263 |
| OSSC | IV | HHZ | 1.1989e-6 | 2.2778e-7 | 2.2524e-7 | 1.1994e-7 | 3.8253e-8 | 3.7254e-6 | 1.1040e-6 | 4.4448e-8 | 5.1183e-9 | 74.0 | 205 |
| OSSC | IV | HHN | 9.1541e-7 | 2.3915e-7 | 2.4824e-7 | 1.6806e-7 | 8.6606e-8 | 2.8287e-6 | 1.6314e-6 | 1.0818e-7 | 7.2539e-9 | 74.0 | 205 |
| OSSC | IV | HHE | 1.1242e-6 | 3.5284e-7 | 3.6794e-7 | 2.0291e-7 | 8.7745e-8 | 3.4474e-6 | 2.1744e-6 | 1.1394e-7 | 1.0431e-8 | 74.0 | 205 |
| PII | IV | HHZ | 9.4980e-7 | 1.7454e-7 | 1.2295e-7 | 3.3775e-8 | 1.6295e-8 | 1.8300e-6 | 6.3222e-7 | 2.4375e-8 | 4.4592e-9 | 99.5 | 244 |
| PII | IV | HHN | 4.2093e-7 | 1.0238e-7 | 1.0956e-7 | 6.3722e-8 | 2.5760e-8 | 8.6314e-7 | 7.6137e-7 | 2.7301e-8 | 3.4180e-9 | 99.5 | 244 |
| PII | IV | HHE | 4.2910e-7 | 1.0713e-7 | 1.0871e-7 | 4.8448e-8 | 1.7855e-8 | 8.8099e-7 | 9.6023e-7 | 2.7189e-8 | 2.9524e-9 | 99.5 | 244 |
| *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
