Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2021-10-22 07:03:07
| Event - ID : | 211021125950 |
| Magnitude (ML) : | 1.3 +/- 0.1 |
| Origin Time : | 2021-10-21 13:00:15.79 (UTC) |
| Location : | Latitude: 44.166 N, Longitude: 11.482 E |
| Area : | Appennino bolognese |
| Depth (km) : | 25.77 |
| Distances (km) : |
5.6 --- Castel del Rio 7.7 --- Palazzuolo sul Senio 9.6 --- Firenzuola 12.2 --- Fontanelice 13.2 --- Casola Valsenio 14.4 --- Monghidoro 14.4 --- Marradi 15.2 --- Borgo Tossignano 17.2 --- Loiano 18.4 --- Casalfiumanese 18.9 --- Monterenzio 20.5 --- San Benedetto Val di Sambro 21.1 --- Monzuno 21.3 --- Scarperia 22.8 --- Riolo Terme 22.9 --- Tredozio 24.3 --- Brisighella 24.6 --- Borgo San Lorenzo 24.7 --- Dozza 24.8 --- Modigliana |
Quality location estimate: Erh: 2.8 km, Erz: 1.3 km, Nf: 12, Gap: 107 °, Rms: 0.28
| 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. |
| SEI | IV | 2021-10-21 13:00:21.870 | 0.010 | 0 | 0.24 | 0.76 | 2021-10-21 13:00:26.219 | 0.061 | 1 | 0.02 | 1.69 | 30.8 |
| LMD | IV | 2021-10-21 13:00:22.590 | 0.048 | 2 | 0.04 | 1.76 | 2021-10-21 13:00:27.704 | 0.040 | 0 | -0.05 | 1.49 | 32.9 |
| IMOL | IV | 2021-10-21 13:00:23.520 | 0.013 | 0 | -0.04 | 1.66 | 2021-10-21 13:00:29.948 | 0.040 | 0 | 0.21 | 1.15 | 39.5 |
| RUFI | IV | 2021-10-21 13:00:25.410 | 0.020 | 0 | 1.24 | 0.22 | 2021-10-21 13:00:31.841 | 0.040 | 0 | 1.37 | 0.24 | 44.7 |
| ZCCA | IV | 2021-10-21 13:00:25.446 | 0.020 | 0 | -1.02 | 0.00 | 2021-10-21 13:00:36.554 | 0.040 | 0 | 1.89 | 0.03 | 52.4 |
| POPM | GU | 2021-10-21 13:00:27.415 | 0.020 | 0 | -0.02 | 1.64 | 2021-10-21 13:00:36.172 | 0.040 | 0 | 0.04 | 1.36 | 64.9 |
| Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
| ZCCA | IV | HH | 1.24 | 7.22e-2 | 52.4 | 297 |
| POPM | GU | HH | 1.41 | 1.39e-1 | 64.9 | 257 |
| 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. (°) |
| SEI | IV | HHZ | 1.0503e-4 | 2.0345e-5 | 1.8305e-5 | 4.8489e-6 | 2.2725e-6 | 1.7750e-4 | 1.1367e-4 | 3.4067e-6 | 5.2821e-7 | 30.8 | 219 |
| SEI | IV | HHN | 1.0665e-4 | 2.6371e-5 | 2.5427e-5 | 9.7896e-6 | 3.1999e-6 | 2.5791e-4 | 1.0405e-4 | 4.2509e-6 | 6.6284e-7 | 30.8 | 219 |
| SEI | IV | HHE | 7.3220e-5 | 1.6417e-5 | 1.3706e-5 | 6.2763e-6 | 2.1718e-6 | 2.1014e-4 | 9.0914e-5 | 2.8378e-6 | 4.5061e-7 | 30.8 | 219 |
| ZCCA | IV | HHZ | 8.2206e-6 | 8.3403e-7 | 5.2030e-7 | 2.9053e-7 | 1.3461e-7 | 9.1086e-6 | 4.0141e-6 | 1.6799e-7 | 2.2684e-8 | 52.4 | 297 |
| ZCCA | IV | HHN | 1.1845e-5 | 1.1197e-6 | 5.9559e-7 | 3.9165e-7 | 1.4138e-7 | 4.3773e-6 | 4.3507e-6 | 1.8170e-7 | 2.2623e-8 | 52.4 | 297 |
| ZCCA | IV | HHE | 7.0650e-6 | 6.7789e-7 | 6.2772e-7 | 3.9707e-7 | 1.7829e-7 | 5.2879e-6 | 2.6592e-6 | 1.9798e-7 | 1.7371e-8 | 52.4 | 297 |
| POPM | GU | HHZ | 2.9563e-6 | 5.8585e-7 | 6.2760e-7 | 3.9838e-7 | 1.3926e-7 | 9.5316e-6 | 3.3173e-6 | 1.5494e-7 | 1.7616e-8 | 64.9 | 257 |
| POPM | GU | HHN | 4.7537e-6 | 1.4538e-6 | 1.3268e-6 | 5.5920e-7 | 2.4030e-7 | 1.6074e-5 | 8.8725e-6 | 3.0907e-7 | 4.2530e-8 | 64.9 | 257 |
| POPM | GU | HHE | 4.5374e-6 | 1.3799e-6 | 1.1406e-6 | 3.6664e-7 | 1.9083e-7 | 1.0023e-5 | 8.2796e-6 | 2.6590e-7 | 3.6100e-8 | 64.9 | 257 |
| *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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