Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2021-07-26 11:05:35
Event - ID : | 210725202915 |
Magnitude (ML) : | 0.2 +/- 0.2 |
Origin Time : | 2021-07-25 20:29:39.867 (UTC) |
Location : | Latitude: 44.578 N, Longitude: 9.004 E |
Area : | Appennino ligure |
Depth (km) : | 5.59 |
Distances (km) : |
1.7 --- Crocefieschi 1.9 --- Savignone 3.8 --- Vobbia 4.6 --- Casella 4.6 --- Busalla 5.4 --- Valbrevenna 5.7 --- Ronco Scrivia 7.5 --- Montoggio 8.2 --- Mongiardino Ligure 8.7 --- Isola del Cantone 9.3 --- Serra Ricco 9.5 --- Mignanego 10.1 --- Fraconalto 10.8 --- Sant Olcese 11.3 --- Roccaforte Ligure 11.9 --- Ceranesi 11.9 --- Campomorone 13.0 --- Cabella Ligure 13.6 --- Grondona 13.7 --- Voltaggio |
Quality location estimate: Erh: 2.1 km, Erz: 1.7 km, Nf: 8, Gap: 178 °, Rms: 0.07
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. |
RNCA | GU | 2021-07-25 20:29:42.760 | 0.008 | 0 | 0.01 | 1.32 | 2021-07-25 20:29:44.645 | 0.100 | 2 | -0.17 | 0.75 | 13.9 |
GORR | GU | 2021-07-25 20:29:44.700 | 0.012 | 0 | 0.01 | 1.33 | 2021-07-25 20:29:48.128 | 0.075 | 2 | -0.18 | 0.72 | 23.9 |
PCP | GU | 2021-07-25 20:29:46.530 | 0.019 | 0 | -0.04 | 1.26 | 2021-07-25 20:29:51.233 | 0.149 | 4 | -0.05 | 0.86 | 37.2 |
MSSA | IV | 2021-07-25 20:29:48.993 | 0.020 | 0 | 0.04 | 1.07 | 2021-07-25 20:29:55.487 | 0.197 | 5 | -0.11 | 0.69 | 50.5 |
Station | Net | Channels | Stat. Mag. | Wood-And. Ampl. |
Dist. (km) | Azimuth |
RNCA | GU | HH | 0.14 | 7.09e-2 | 13.9 | 200 |
GORR | GU | HH | 0.50 | 5.99e-2 | 23.9 | 82 |
PCP | GU | HH | 0.01 | 9.20e-3 | 37.2 | 264 |
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. (°) |
RNCA | GU | HHZ | 9.6670e-6 | 8.6784e-7 | 3.5804e-7 | 1.2905e-7 | 6.0257e-8 | 1.4899e-5 | 1.6755e-6 | 1.1248e-7 | 1.6448e-8 | 13.9 | 200 |
RNCA | GU | HHN | 6.2442e-6 | 8.2808e-7 | 4.9548e-7 | 1.4218e-7 | 6.3919e-8 | 1.4184e-5 | 2.3681e-6 | 9.8768e-8 | 1.9187e-8 | 13.9 | 200 |
RNCA | GU | HHE | 1.0618e-5 | 1.2771e-6 | 6.7463e-7 | 1.6663e-7 | 9.0733e-8 | 1.7611e-5 | 3.1691e-6 | 1.4374e-7 | 2.9283e-8 | 13.9 | 200 |
GORR | GU | HHZ | 8.2077e-6 | 8.7081e-7 | 2.6377e-7 | 1.0239e-7 | 3.8451e-8 | 8.3246e-6 | 1.1628e-6 | 5.7854e-8 | 9.1612e-9 | 23.9 | 82 |
GORR | GU | HHN | 5.4765e-6 | 7.3223e-7 | 4.9968e-7 | 1.9286e-7 | 8.0476e-8 | 1.0448e-5 | 2.0710e-6 | 1.0090e-7 | 1.7339e-8 | 23.9 | 82 |
GORR | GU | HHE | 6.3733e-6 | 8.0618e-7 | 5.3789e-7 | 1.7983e-7 | 1.0505e-7 | 1.8506e-5 | 1.6528e-6 | 1.6815e-7 | 2.3415e-8 | 23.9 | 82 |
PCP | GU | HHZ | 1.6963e-6 | 1.4598e-7 | 5.3216e-8 | 2.2725e-8 | 1.3751e-8 | 2.1216e-6 | 2.0857e-7 | 2.2453e-8 | 2.3796e-9 | 37.2 | 264 |
PCP | GU | HHN | 1.3476e-6 | 1.3946e-7 | 7.4021e-8 | 3.1303e-8 | 1.9579e-8 | 1.6830e-6 | 2.9099e-7 | 2.9243e-8 | 2.8684e-9 | 37.2 | 264 |
PCP | GU | HHE | 1.0795e-6 | 1.4281e-7 | 7.4102e-8 | 3.5368e-8 | 1.8376e-8 | 2.5847e-6 | 2.6931e-7 | 2.8237e-8 | 3.8266e-9 | 37.2 | 264 |
MSSA | IV | HHZ | 2.6386e-6 | 2.9662e-7 | 6.9410e-8 | 2.9523e-8 | 3.0575e-8 | 6.4893e-6 | 3.0623e-7 | 5.1440e-8 | 5.3915e-9 | 50.5 | 125 |
MSSA | IV | HHN | 5.5058e-6 | 9.2939e-7 | 2.5819e-7 | 6.3597e-8 | 4.2114e-8 | 3.0045e-5 | 7.6045e-7 | 8.1793e-8 | 1.9795e-8 | 50.5 | 125 |
MSSA | IV | HHE | 9.2012e-6 | 1.4318e-6 | 4.0713e-7 | 1.1393e-7 | 7.6563e-8 | 3.7993e-5 | 1.2879e-6 | 1.5124e-7 | 3.1839e-8 | 50.5 | 125 |
*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) |