Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2021-07-28 12:01:25
Event - ID : | 210728115647 |
Magnitude (ML) : | 0.7 +/- 0.2 |
Origin Time : | 2021-07-28 11:57:42.189 (UTC) |
Location : | Latitude: 43.901 N, Longitude: 7.425 E |
Area : | Alpi Marittime |
Depth (km) : | 11.48 |
Distances (km) : |
7.6 --- Olivetta San Michele (IM) 10.8 --- Airole (IM) 14.1 --- Rocchetta Nervina (IM) 16.8 --- Dolceacqua (IM) 17.4 --- Isolabona (IM) 18.8 --- Camporosso (IM) 18.9 --- Apricale (IM) 19.1 --- Ventimiglia (IM) 19.5 --- Pigna (IM) 19.8 --- Perinaldo (IM) 20.0 --- Soldano (IM) 20.2 --- San Biagio della Cima (IM) 20.3 --- Castel Vittorio (IM) 21.4 --- Vallecrosia (IM) 21.6 --- Vallebona (IM) 23.1 --- Bordighera (IM) 23.1 --- Seborga (IM) 23.8 --- Baiardo (IM) 25.9 --- Ospedaletti (IM) 28.1 --- Ceriana (IM) |
Quality location estimate:
Erh: 1.3 km, Erz: 0.9 km, Nf: 21, Gap: 109°, Rms: 0.328 s
Stazioni validate: 11
Station | Net | P arrival times | P pick err |
P pick weight |
P res | Nll weight |
S arrival time | S pick err |
S pick weight |
S res | Nll weight |
Dist. |
TURF | FR | 2021-07-28 11:57:46.099 | 0.010 | 0 | 0.58 | 0.92 | 2021-07-28 11:57:48.060 | 0.045 | 0 | 0.05 | 1.64 | 14.4 |
ESCA | FR | 2021-07-28 11:57:45.380 | 0.008 | 0 | -0.01 | 1.74 | 2021-07-28 11:57:46.779 | 0.037 | 0 | -0.94 | 0.02 | 14.9 |
SAOF | FR | 2021-07-28 11:57:46.759 | 0.012 | 0 | 0.60 | 0.90 | 2021-07-28 11:57:49.080 | 0.056 | 1 | 0.00 | 1.61 | 18.1 |
BURY | GU | --:-- | -.--- | - | -.-- | -.-- | 2021-07-28 11:57:47.900 | 0.053 | 1 | -1.58 | 0.00 | 20.4 |
MGRO | GU | 2021-07-28 11:57:49.549 | 0.021 | 0 | -0.04 | 1.53 | 2021-07-28 11:57:54.439 | 0.111 | 2 | -0.55 | 0.10 | 36.3 |
IMI | GU | 2021-07-28 11:57:49.730 | 0.022 | 0 | 0.31 | 0.92 | 2021-07-28 11:57:54.910 | 0.116 | 2 | 0.19 | 1.29 | 39.2 |
STV | GU | 2021-07-28 11:57:50.240 | 0.022 | 0 | 0.36 | 0.87 | 2021-07-28 11:57:55.250 | 0.129 | 2 | 0.03 | 1.31 | 40.8 |
ISO | FR | 2021-07-28 11:57:51.209 | 0.024 | 0 | 0.79 | 0.20 | 2021-07-28 11:57:56.529 | 0.140 | 2 | 0.24 | 1.23 | 45.0 |
GBOS | GU | 2021-07-28 11:57:52.259 | 0.028 | 0 | 0.58 | 0.88 | 2021-07-28 11:57:58.650 | 0.159 | 2 | 0.50 | 0.92 | 51.6 |
RORO | GU | --:-- | -.--- | - | -.-- | -.-- | 2021-07-28 11:58:00.040 | 0.179 | 2 | 0.06 | 1.19 | 57.5 |
PZZ | GU | 2021-07-28 11:57:55.599 | 0.038 | 0 | 0.02 | 1.43 | --:-- | -.--- | - | -.-- | -.-- | 72.7 |
SURF | FR | 2021-07-28 11:57:57.000 | 0.042 | 0 | 0.08 | 1.41 | 2021-07-28 11:58:07.030 | 0.251 | 2 | -0.11 | 0.88 | 81.7 |
Station | Net | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth | Used |
SAOF | FR | 0.70 | 1.48e-1 | 18.1 | 47 | SI |
BURY | GU | 0.40 | 6.00e-2 | 20.4 | 141 | SI |
MGRO | GU | 0.70 | 4.42e-2 | 36.3 | 63 | SI |
IMI | GU | 0.70 | 5.09e-2 | 39.2 | 88 | SI |
STV | GU | 0.70 | 2.36e-2 | 40.8 | 348 | SI |
ISO | FR | 0.50 | 1.83e-2 | 45.0 | 316 | SI |
GBOS | GU | 1.00 | 2.45e-2 | 51.6 | 41 | SI |
PZZ | GU | 0.50 | 1.22e-2 | 72.7 | 340 | SI |
Station | Net | Channel | PGA (g) |
PGV (m/s) |
PGD (m) |
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. (°) |
SAOF | FR | HHE | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | 0.0000e+0 | 18.1 | 47 |
BURY | GU | HHZ | 8.1005e-6 | 8.2629e-7 | 0.0000e+0 | 5.1344e-7 | 9.3554e-7 | 1.3219e-6 | 1.3588e-5 | 1.3680e-6 | 1.3784e-7 | 2.6052e-8 | 20.4 | 141 |
BURY | GU | HHN | 1.4406e-5 | 1.4669e-6 | 0.0000e+0 | 7.4393e-7 | 1.4736e-6 | 1.4736e-6 | 1.4962e-5 | 2.4385e-6 | 2.6505e-7 | 2.6285e-8 | 20.4 | 141 |
BURY | GU | HHE | 9.6864e-6 | 1.1165e-6 | 0.0000e+0 | 7.0703e-7 | 1.3025e-6 | 1.8265e-6 | 2.1056e-5 | 1.9779e-6 | 2.1381e-7 | 2.5576e-8 | 20.4 | 141 |
MGRO | GU | HHZ | 2.5003e-6 | 2.9181e-7 | 0.0000e+0 | 1.6352e-7 | 2.7296e-7 | 3.5869e-7 | 3.5669e-6 | 8.0148e-7 | 4.9087e-8 | 5.3933e-9 | 36.3 | 63 |
MGRO | GU | HHN | 4.3645e-6 | 7.4793e-7 | 0.0000e+0 | 2.1424e-7 | 4.0605e-7 | 4.0605e-7 | 7.4262e-6 | 6.0495e-7 | 8.7748e-8 | 1.3127e-8 | 36.3 | 63 |
MGRO | GU | HHE | 3.6077e-6 | 5.1728e-7 | 0.0000e+0 | 2.4831e-7 | 4.1482e-7 | 5.6666e-7 | 5.5094e-6 | 1.1697e-6 | 6.5281e-8 | 1.2152e-8 | 36.3 | 63 |
IMI | GU | HHZ | 4.2580e-6 | 5.5884e-7 | 0.0000e+0 | 2.0113e-7 | 3.7981e-7 | 5.3198e-7 | 4.8096e-6 | 9.0964e-7 | 6.5530e-8 | 8.4388e-9 | 39.2 | 88 |
IMI | GU | HHN | 8.0358e-6 | 1.1645e-6 | 0.0000e+0 | 4.0996e-7 | 7.6359e-7 | 7.6359e-7 | 7.6356e-6 | 1.7552e-6 | 9.3286e-8 | 1.5514e-8 | 39.2 | 88 |
IMI | GU | HHE | 6.5864e-6 | 6.9146e-7 | 0.0000e+0 | 3.0989e-7 | 5.8183e-7 | 8.3062e-7 | 8.1424e-6 | 1.1971e-6 | 7.2268e-8 | 1.3967e-8 | 39.2 | 88 |
STV | GU | HHZ | 3.6744e-6 | 3.7878e-7 | 0.0000e+0 | 1.8750e-7 | 3.4703e-7 | 5.0113e-7 | 4.3155e-6 | 4.6324e-7 | 3.8902e-8 | 6.2958e-9 | 40.8 | 348 |
STV | GU | HHN | 2.7827e-6 | 3.7755e-7 | 0.0000e+0 | 1.6185e-7 | 2.8569e-7 | 2.8569e-7 | 4.5000e-6 | 5.5598e-7 | 3.2659e-8 | 6.0625e-9 | 40.8 | 348 |
STV | GU | HHE | 4.1303e-6 | 5.2366e-7 | 0.0000e+0 | 2.1339e-7 | 4.0748e-7 | 5.9374e-7 | 6.7067e-6 | 5.5138e-7 | 4.2435e-8 | 1.0393e-8 | 40.8 | 348 |
ISO | FR | HHZ | 2.1535e-6 | 1.9960e-7 | 0.0000e+0 | 9.0318e-8 | 1.6095e-7 | 2.2756e-7 | 2.1504e-6 | 4.1393e-7 | 3.5779e-8 | 4.5821e-9 | 45.0 | 316 |
ISO | FR | HHN | 2.7541e-6 | 3.1972e-7 | 0.0000e+0 | 1.5933e-7 | 2.9613e-7 | 2.9613e-7 | 4.0202e-6 | 3.8128e-7 | 3.9457e-8 | 5.2120e-9 | 45.0 | 316 |
ISO | FR | HHE | 3.9149e-6 | 3.9975e-7 | 0.0000e+0 | 1.8204e-7 | 3.3821e-7 | 4.8915e-7 | 2.3000e-6 | 3.4556e-7 | 3.9910e-8 | 5.3726e-9 | 45.0 | 316 |
GBOS | GU | HHZ | 2.2709e-6 | 3.0973e-7 | 0.0000e+0 | 1.7419e-7 | 3.0297e-7 | 4.2700e-7 | 3.8218e-6 | 6.2545e-7 | 4.1730e-8 | 5.3401e-9 | 51.6 | 41 |
GBOS | GU | HHN | 3.1641e-6 | 4.0205e-7 | 0.0000e+0 | 2.0086e-7 | 3.7943e-7 | 3.7943e-7 | 7.9754e-6 | 5.7814e-7 | 4.4941e-8 | 9.8642e-9 | 51.6 | 41 |
GBOS | GU | HHE | 2.0746e-6 | 3.3747e-7 | 0.0000e+0 | 1.9940e-7 | 3.5777e-7 | 5.0166e-7 | 4.9222e-6 | 6.2475e-7 | 4.5156e-8 | 7.1580e-9 | 51.6 | 41 |
RORO | GU | HHZ | 7.0224e-6 | 6.3637e-7 | 0.0000e+0 | 2.7353e-7 | 5.2318e-7 | 7.5941e-7 | 5.8662e-6 | 5.3899e-7 | 7.2793e-8 | 1.2887e-8 | 57.5 | -1 |
RORO | GU | HHN | 5.1529e-6 | 5.9384e-7 | 0.0000e+0 | 3.2616e-7 | 6.3264e-7 | 6.3264e-7 | 8.1218e-6 | 4.6075e-7 | 4.9596e-8 | 1.2544e-8 | 57.5 | -1 |
RORO | GU | HHE | 8.4793e-6 | 7.1403e-7 | 0.0000e+0 | 3.6881e-7 | 7.7462e-7 | 1.1030e-6 | 9.4913e-6 | 7.6990e-7 | 2.4868e-7 | 1.9858e-8 | 57.5 | -1 |
PZZ | GU | HHZ | 1.9288e-6 | 2.0272e-7 | 0.0000e+0 | 1.2381e-7 | 2.3031e-7 | 3.2864e-7 | 2.5149e-6 | 4.6494e-7 | 5.5622e-8 | 7.0071e-9 | 72.7 | 340 |
PZZ | GU | HHN | 1.4940e-6 | 1.8650e-7 | 0.0000e+0 | 1.2623e-7 | 2.3259e-7 | 2.3259e-7 | 3.3322e-6 | 5.8791e-7 | 1.2757e-7 | 5.7215e-9 | 72.7 | 340 |
PZZ | GU | HHE | 1.3010e-6 | 1.7013e-7 | 0.0000e+0 | 1.1766e-7 | 2.1219e-7 | 2.9739e-7 | 2.6947e-6 | 3.8569e-7 | 5.0150e-8 | 4.5532e-9 | 72.7 | 340 |
*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) |