Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2021-10-21 06:35:02
Event - ID : | 211020171359 |
Magnitude (ML) : | 0.3 +/- 0.2 |
Origin Time : | 2021-10-20 17:14:24.029 (UTC) |
Location : | Latitude: 43.864 N, Longitude: 10.407 E |
Area : | Valdarno inferiore |
Depth (km) : | 9.76 |
Distances (km) : |
5.7 --- Massarosa 8.2 --- Lucca 9.2 --- Vecchiano 11.5 --- Pescaglia 11.5 --- San Giuliano Terme 11.9 --- Camaiore 12.7 --- Viareggio 13.4 --- Capannori 15.0 --- Fabbriche di Vallico 16.3 --- Pisa 17.0 --- Borgo a Mozzano 17.2 --- Porcari 17.4 --- Stazzema 17.4 --- Pietrasanta 17.5 --- Calci 20.3 --- Villa Basilica 20.5 --- Seravezza 20.9 --- Vergemoli 20.9 --- Buti 21.0 --- Montecarlo |
Quality location estimate: Erh: 1 km, Erz: 0.8 km, Nf: 14, Gap: 180 °, Rms: 0.08
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. |
MAIM | GU | 2021-10-20 17:14:26.850 | 0.011 | 0 | -0.00 | 1.92 | 2021-10-20 17:14:28.962 | 0.053 | 1 | -0.00 | 1.77 | 13.2 |
PII | IV | 2021-10-20 17:14:26.950 | 0.011 | 0 | -1.39 | 0.01 | 2021-10-20 17:14:29.115 | 0.040 | 0 | -2.45 | 0.00 | 20.9 |
CARD | GU | 2021-10-20 17:14:28.190 | 0.020 | 0 | 0.08 | 1.44 | 2021-10-20 17:14:31.370 | 0.179 | 5 | 0.22 | 0.66 | 21.5 |
BDI | IV | 2021-10-20 17:14:29.480 | 0.018 | 0 | -0.03 | 1.75 | 2021-10-20 17:14:33.580 | 0.086 | 2 | -0.04 | 1.31 | 28.7 |
POPM | GU | 2021-10-20 17:14:30.620 | 0.022 | 1 | -0.01 | 1.79 | 2021-10-20 17:14:35.710 | 0.109 | 3 | 0.11 | 1.02 | 35.9 |
SARM | GU | 2021-10-20 17:14:30.792 | 0.020 | 0 | 0.01 | 1.80 | 2021-10-20 17:14:35.570 | 0.108 | 3 | -0.26 | 0.45 | 37.1 |
EQUI | GU | 2021-10-20 17:14:30.712 | 0.023 | 1 | -0.58 | 0.05 | 2021-10-20 17:14:35.737 | 0.117 | 3 | -0.93 | 0.03 | 40.5 |
Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
MAIM | GU | HH | 0.31 | 1.02e-1 | 13.2 | 51 |
PII | IV | HH | 0.62 | 1.03e-1 | 20.9 | 149 |
CARD | GU | HH | 0.48 | 6.96e-2 | 21.5 | 18 |
BDI | IV | HH | 0.09 | 2.10e-2 | 28.7 | 35 |
POPM | GU | HH | 0.35 | 4.01e-2 | 35.9 | 54 |
SARM | GU | EH | 0.14 | 1.38e-2 | 37.1 | 359 |
EQUI | GU | HH | 0.35 | 1.58e-2 | 40.5 | 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. (°) |
MAIM | GU | HHZ | 4.0701e-5 | 4.1627e-6 | 1.4910e-6 | 4.8784e-7 | 2.6214e-7 | 5.6359e-5 | 6.3418e-6 | 4.8817e-7 | 1.0628e-7 | 13.2 | 51 |
MAIM | GU | HHN | 1.8358e-5 | 2.2619e-6 | 8.4785e-7 | 2.5467e-7 | 1.5336e-7 | 3.9090e-5 | 2.9289e-6 | 2.6861e-7 | 5.2940e-8 | 13.2 | 51 |
MAIM | GU | HHE | 1.5529e-5 | 1.5939e-6 | 5.4638e-7 | 1.8286e-7 | 9.4808e-8 | 1.5746e-5 | 3.5470e-6 | 1.6147e-7 | 3.0236e-8 | 13.2 | 51 |
PII | IV | HHZ | 7.3396e-6 | 1.1217e-6 | 6.2796e-7 | 1.7092e-7 | 9.2145e-8 | 1.7685e-5 | 1.7518e-6 | 1.4880e-7 | 2.8963e-8 | 20.9 | 149 |
PII | IV | HHN | 1.8731e-5 | 2.7636e-6 | 7.5091e-7 | 2.5505e-7 | 1.4771e-7 | 3.1553e-5 | 3.2407e-6 | 2.8195e-7 | 5.9881e-8 | 20.9 | 149 |
PII | IV | HHE | 1.6442e-5 | 2.3494e-6 | 7.0467e-7 | 2.0788e-7 | 1.0670e-7 | 3.6041e-5 | 2.6908e-6 | 1.8364e-7 | 4.6950e-8 | 20.9 | 149 |
CARD | GU | HHZ | 9.2128e-6 | 1.0033e-6 | 2.0243e-7 | 6.5793e-8 | 3.2321e-8 | 1.1740e-5 | 1.1105e-6 | 5.8327e-8 | 1.5977e-8 | 21.5 | 18 |
CARD | GU | HHN | 2.1097e-5 | 2.0126e-6 | 5.1700e-7 | 1.1608e-7 | 7.7276e-8 | 2.9449e-5 | 1.9963e-6 | 1.6677e-7 | 4.1240e-8 | 21.5 | 18 |
CARD | GU | HHE | 2.0872e-5 | 1.8044e-6 | 5.4470e-7 | 1.4377e-7 | 8.6945e-8 | 3.0868e-5 | 1.9516e-6 | 1.4668e-7 | 3.4462e-8 | 21.5 | 18 |
BDI | IV | HHZ | 4.6380e-6 | 5.5178e-7 | 1.3901e-7 | 4.0326e-8 | 2.3745e-8 | 5.2810e-6 | 7.3506e-7 | 3.8091e-8 | 1.0265e-8 | 28.7 | 35 |
BDI | IV | HHN | 3.7010e-6 | 5.0753e-7 | 1.7817e-7 | 5.4971e-8 | 3.1149e-8 | 1.0453e-5 | 6.6902e-7 | 5.2044e-8 | 1.0815e-8 | 28.7 | 35 |
BDI | IV | HHE | 3.9259e-6 | 4.4773e-7 | 2.0254e-7 | 5.7048e-8 | 2.8928e-8 | 9.5088e-6 | 6.0078e-7 | 3.7219e-8 | 7.6831e-9 | 28.7 | 35 |
POPM | GU | HHZ | 3.8841e-6 | 4.6439e-7 | 1.2323e-7 | 3.3873e-8 | 1.8504e-8 | 6.2191e-6 | 4.5395e-7 | 3.4415e-8 | 7.3584e-9 | 35.9 | 54 |
POPM | GU | HHN | 5.4034e-6 | 8.1121e-7 | 3.3402e-7 | 6.9076e-8 | 4.4659e-8 | 1.0682e-5 | 1.1157e-6 | 8.5420e-8 | 1.8623e-8 | 35.9 | 54 |
POPM | GU | HHE | 3.8777e-6 | 5.5143e-7 | 2.7000e-7 | 8.0335e-8 | 5.1991e-8 | 5.8220e-6 | 1.3750e-6 | 8.3076e-8 | 1.7930e-8 | 35.9 | 54 |
SARM | GU | EHZ | 1.3538e-6 | 1.7542e-7 | 7.3071e-8 | 2.6708e-8 | 1.4587e-8 | 2.9593e-6 | 3.2083e-7 | 2.3395e-8 | 4.0770e-9 | 37.1 | 359 |
SARM | GU | EHN | 1.6748e-6 | 2.2946e-7 | 1.3674e-7 | 6.2317e-8 | 3.1901e-8 | 4.3436e-6 | 5.4730e-7 | 3.5352e-8 | 5.8495e-9 | 37.1 | 359 |
SARM | GU | EHE | 1.6578e-6 | 1.9237e-7 | 8.2710e-8 | 6.0098e-8 | 3.1809e-8 | 2.9169e-6 | 3.8635e-7 | 3.8011e-8 | 5.3348e-9 | 37.1 | 359 |
EQUI | GU | HHZ | 1.2994e-6 | 1.6251e-7 | 9.5006e-8 | 5.0630e-8 | 3.2225e-8 | 3.0741e-6 | 3.7994e-7 | 3.9028e-8 | 3.5011e-9 | 40.5 | 329 |
EQUI | GU | HHN | 3.7329e-6 | 4.0324e-7 | 1.2705e-7 | 6.2671e-8 | 5.3349e-8 | 5.7829e-6 | 4.8822e-7 | 6.2349e-8 | 8.1808e-9 | 40.5 | 329 |
EQUI | GU | HHE | 2.3816e-6 | 2.5765e-7 | 1.0931e-7 | 5.9898e-8 | 3.6486e-8 | 3.9551e-6 | 5.4056e-7 | 3.4803e-8 | 5.3273e-9 | 40.5 | 329 |
*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) |