Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2021-09-23 07:08:36
Event - ID : | 210922130904 |
Magnitude (ML) : | 0.9 +/- 0.1 |
Origin Time : | 2021-09-22 13:10:34.019 (UTC) |
Location : | Latitude: 44.161 N, Longitude: 11.555 E |
Area : | Appennino bolognese |
Depth (km) : | 3.73 |
Distances (km) : |
5.2 --- Palazzuolo sul Senio 7.0 --- Castel del Rio 9.0 --- Casola Valsenio 10.5 --- Marradi 11.0 --- Fontanelice 13.4 --- Borgo Tossignano 14.7 --- Firenzuola 16.2 --- Casalfiumanese 17.5 --- Tredozio 18.6 --- Riolo Terme 19.0 --- Brisighella 19.0 --- Modigliana 19.9 --- Monghidoro 21.9 --- Monterenzio 22.1 --- Loiano 23.0 --- Dozza 23.6 --- Portico e San Benedetto 24.2 --- Scarperia 25.0 --- Imola 25.5 --- Rocca San Casciano |
Quality location estimate: Erh: 0.7 km, Erz: 1.3 km, Nf: 10, Gap: 159 °, Rms: 0.05
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 | 2021-09-22 13:10:38.130 | 0.008 | 0 | -0.04 | 1.37 | 2021-09-22 13:10:41.475 | 0.160 | 4 | 0.07 | 0.82 | 15.8 |
SEI | IV | 2021-09-22 13:10:38.200 | 0.010 | 0 | 0.03 | 1.39 | 2021-09-22 13:10:41.589 | 0.060 | 1 | -0.06 | 1.10 | 20.1 |
MTRZ | IV | 2021-09-22 13:10:38.400 | 0.010 | 0 | 0.01 | 1.47 | 2021-09-22 13:10:42.163 | 0.267 | 7 | 0.14 | 0.56 | 20.2 |
RUFI | IV | 2021-09-22 13:10:41.426 | 0.080 | 3 | 0.01 | 1.14 | 2021-09-22 13:10:46.836 | 0.360 | 7 | -0.52 | 0.21 | 36.3 |
ASQU | IV | 2021-09-22 13:10:42.900 | 0.023 | 1 | -0.00 | 1.25 | 2021-09-22 13:10:50.159 | 0.177 | 5 | 0.07 | 0.68 | 44.9 |
Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
SEI | IV | HH | 0.95 | 2.31e-1 | 20.1 | 233 |
MTRZ | IV | HH | 0.83 | 1.76e-1 | 20.2 | 329 |
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 | 8.6939e-6 | 1.1304e-6 | 9.7275e-7 | 3.4193e-7 | 1.4669e-7 | 1.4803e-5 | 7.1391e-6 | 2.1371e-7 | 3.5154e-8 | 20.1 | 233 |
SEI | IV | HHN | 8.9008e-6 | 1.9445e-6 | 1.8953e-6 | 7.3296e-7 | 3.9452e-7 | 2.1344e-5 | 1.3463e-5 | 5.6176e-7 | 6.9667e-8 | 20.1 | 233 |
SEI | IV | HHE | 7.2191e-6 | 1.7671e-6 | 1.4453e-6 | 5.3422e-7 | 2.2818e-7 | 2.2186e-5 | 7.4733e-6 | 3.4974e-7 | 4.8237e-8 | 20.1 | 233 |
MTRZ | IV | HHZ | 3.0621e-6 | 3.7106e-7 | 3.2287e-7 | 1.9491e-7 | 8.5253e-8 | 5.6176e-6 | 1.7157e-6 | 1.0350e-7 | 1.0817e-8 | 20.2 | 329 |
MTRZ | IV | HHN | 6.4494e-6 | 1.6939e-6 | 1.4598e-6 | 6.9217e-7 | 2.9372e-7 | 1.3272e-5 | 9.1175e-6 | 3.7846e-7 | 5.4934e-8 | 20.2 | 329 |
MTRZ | IV | HHE | 4.7206e-6 | 1.3531e-6 | 1.1879e-6 | 5.6625e-7 | 2.1587e-7 | 1.0874e-5 | 8.0961e-6 | 2.9618e-7 | 3.6772e-8 | 20.2 | 329 |
ASQU | IV | HHZ | 1.0235e-6 | 1.0091e-7 | 7.0528e-8 | 3.3632e-8 | 2.1841e-8 | 1.3102e-6 | 5.1068e-7 | 2.9213e-8 | 4.4827e-9 | 44.9 | 155 |
ASQU | IV | HHN | 6.9290e-7 | 1.2075e-7 | 1.0318e-7 | 4.1048e-8 | 2.1135e-8 | 2.0224e-6 | 7.0132e-7 | 3.2887e-8 | 3.5238e-9 | 44.9 | 155 |
ASQU | IV | HHE | 7.4969e-7 | 1.2533e-7 | 1.0280e-7 | 3.8105e-8 | 1.8398e-8 | 1.5853e-6 | 6.8191e-7 | 2.7955e-8 | 3.7310e-9 | 44.9 | 155 |
*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) |