AUTOMATIC Location - Area: Zona Genova , magnitude (ML): 1.2
2025-10-17 01:08:59 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-10-17 01:13:31

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Earthquake info - RsniPicker2 automatic location
Event - ID :251017010834
Magnitude (ML) :1.2 +/- 0.3
Origin Time :2025-10-17 01:08:59.38 (UTC)
Location : Latitude: 44.533 N, Longitude: 8.802 E
Area :Zona Genova
Depth (km) :10.69
Distances (km) : 7.6 --- Campomorone (GE)
7.7 --- Masone (GE)
8.1 --- Ceranesi (GE)
8.2 --- Campo Ligure (GE)
9.0 --- Mignanego (GE)
9.0 --- Fraconalto (AL)
10.4 --- Voltaggio (AL)
10.5 --- Mele (GE)
11.0 --- Serra Ricco (GE)
11.2 --- Rossiglione (GE)
11.9 --- Mornese (AL)
12.3 --- Busalla (GE)
12.7 --- Casaleggio Boiro (AL)
12.8 --- Bosio (AL)
13.4 --- Lerma (AL)
14.2 --- Sant Olcese (GE)
14.3 --- Carrosio (AL)
14.6 --- Tiglieto (GE)
14.7 --- Genova (GE)
14.9 --- Ronco Scrivia (GE)

Quality location estimate:
Erh: 1.5 km, Erz: 1.2 km, Nf: 18, Gap: 124°, Rms: 0.189 s
Stazioni validate: 10


RsniPicker2 - Automatic location results
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.
RNCAGU2025-10-17 01:09:02.6000.00800.001.772025-10-17 01:09:04.9300.05110.041.6817.4
PCPGU2025-10-17 01:09:03.6400.0110-0.041.582025-10-17 01:09:06.7700.07210.091.4123.0
GORRGU2025-10-17 01:09:06.5500.0210-0.380.662025-10-17 01:09:12.0700.1222-0.430.6341.2
QLNOIV2025-10-17 01:09:07.2800.0220-0.390.662025-10-17 01:09:12.8300.1322-0.880.1744.3
ROTMGU2025-10-17 01:09:09.0500.02500.011.572025-10-17 01:09:16.2640.17320.510.2751.1
MSSAIV2025-10-17 01:09:10.3100.03100.131.242025-10-17 01:09:17.3890.1822-0.490.6162.7
ROROGU2025-10-17 01:09:12.3500.03800.021.422025-10-17 01:09:21.0200.2982-0.750.3975.7
GBOSGU2025-10-17 01:09:13.8300.04200.141.152025-10-17 01:09:23.5720.4282-0.260.7383.7
ENRGU2025-10-17 01:09:18.9400.0581-0.131.10--:---.-----.---.-- 115.5
BHBGU2025-10-17 01:09:20.8090.06310.170.97--:---.-----.---.-- 126.6


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
RNCA GU1.206.11e-117.4120SI
PCP GU0.801.44e-123.0273SI
GORR GU1.501.96e-141.278SI
QLNO IV0.904.61e-244.3238SI
ROTM GU1.102.14e-151.1315SI
MSSA IV1.002.96e-262.7113SI
RORO GU1.203.25e-275.7232SI
GBOS GU1.401.85e-283.7247SI
ENR GU1.604.06e-2115.5254SI
BHB GU1.401.25e-2126.6286SI


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
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.
(°)
RNCA GUHHZ4.7550e-45.9445e-50.0000e+03.3847e-56.2926e-58.8066e-51.1576e-31.0493e-46.6312e-61.3172e-617.4120
RNCA GUHHN6.6640e-41.3420e-40.0000e+05.6276e-51.0429e-41.0429e-41.2034e-32.3847e-49.0942e-61.7932e-617.4120
RNCA GUHHE8.5673e-41.1296e-40.0000e+06.7203e-51.2214e-41.7462e-41.9531e-32.1123e-41.3205e-52.6089e-617.4120
PCP GUHHZ2.1965e-52.4189e-60.0000e+01.2774e-62.3774e-63.4391e-63.5884e-53.1539e-62.7562e-75.0523e-823.0273
PCP GUHHN2.6033e-52.2959e-60.0000e+01.3584e-62.4569e-62.4569e-64.0269e-55.9469e-64.2072e-75.5417e-823.0273
PCP GUHHE3.2639e-53.8368e-60.0000e+01.6578e-63.1573e-64.6792e-65.0587e-54.1955e-63.2602e-78.0301e-823.0273
GORR GUHHZ7.4064e-61.0315e-60.0000e+09.9625e-71.5672e-62.1119e-61.5521e-56.6012e-62.0947e-73.4089e-841.278
GORR GUHHN7.6284e-61.9427e-60.0000e+01.5324e-62.6509e-62.6509e-61.8432e-58.4837e-64.4148e-74.5200e-841.278
GORR GUHHE9.4864e-61.8624e-60.0000e+01.6668e-62.7148e-63.6724e-63.8492e-55.9708e-62.9663e-74.9113e-841.278
QLNO IVHHZ2.9628e-65.2567e-70.0000e+02.9869e-75.0684e-77.0229e-77.9445e-61.2427e-61.2085e-71.1956e-844.3238
QLNO IVHHN5.5548e-67.2095e-70.0000e+04.7500e-78.9757e-78.9757e-79.8152e-61.2823e-61.7722e-71.8948e-844.3238
QLNO IVHHE7.7151e-61.0120e-60.0000e+06.0619e-71.1173e-61.6146e-61.4377e-51.0612e-61.1983e-72.3917e-844.3238
ROTM GUHHZ6.1099e-68.0373e-70.0000e+06.8465e-71.1869e-61.6426e-61.2631e-53.5309e-63.5564e-72.6258e-851.1315
ROTM GUHHN1.1292e-52.1940e-60.0000e+01.8469e-63.3423e-63.3423e-64.3084e-58.1248e-66.8013e-76.8422e-851.1315
ROTM GUHHE8.9336e-61.6783e-60.0000e+01.3141e-62.3796e-63.2837e-62.5213e-56.3775e-64.9314e-75.4355e-851.1315
MSSA IVHHZ3.6556e-75.7778e-80.0000e+04.7311e-89.7977e-81.3681e-79.7826e-71.4590e-74.1719e-86.0136e-962.7113
MSSA IVHHN5.3958e-77.9467e-80.0000e+06.2215e-81.3428e-71.3428e-71.1244e-62.4065e-75.3494e-84.6843e-962.7113
MSSA IVHHE4.5672e-79.8213e-80.0000e+05.9358e-81.3000e-71.9527e-71.7141e-61.9971e-75.3646e-85.2550e-962.7113
RORO GUHHZ1.6553e-62.8799e-70.0000e+02.2775e-73.8630e-75.3855e-73.7303e-67.5345e-71.2111e-79.9191e-975.7232
RORO GUHHN2.1581e-64.1097e-70.0000e+03.3749e-76.1116e-76.1116e-78.3645e-61.2679e-61.4230e-71.2977e-875.7232
RORO GUHHE2.3217e-63.3800e-70.0000e+03.1774e-76.0614e-77.9817e-71.0108e-51.0932e-61.3963e-71.0332e-875.7232
GBOS GUHHZ7.8940e-71.4365e-70.0000e+01.3885e-72.5950e-73.6104e-71.8598e-66.9488e-71.1815e-76.1219e-983.7247
GBOS GUHHN9.3520e-72.0378e-70.0000e+01.5556e-72.9369e-72.9369e-73.2011e-66.3560e-77.2119e-86.4038e-983.7247
GBOS GUHHE8.0962e-71.0911e-70.0000e+01.1840e-72.0271e-72.7221e-72.3154e-65.0772e-75.3854e-85.6888e-983.7247
ENR GUHHZ1.5373e-62.2344e-70.0000e+02.0832e-73.5179e-74.8502e-74.7079e-68.4805e-76.7670e-88.3077e-9115.5254
ENR GUHHN3.3972e-65.0285e-70.0000e+03.8600e-76.9571e-76.9571e-71.0392e-51.1560e-61.4357e-71.4359e-8115.5254
ENR GUHHE4.5258e-64.5396e-70.0000e+03.0497e-75.7258e-78.0230e-79.3459e-65.9151e-71.6895e-71.2081e-8115.5254
BHB GUHHZ1.0342e-61.3833e-70.0000e+09.9328e-82.0660e-73.1196e-71.8377e-64.6305e-71.9822e-76.3436e-9126.6286
BHB GUHHN6.0018e-77.5101e-80.0000e+06.0830e-81.1873e-71.1873e-71.1523e-63.8852e-71.1486e-73.5911e-9126.6286
BHB GUHHE7.3954e-71.0412e-70.0000e+08.1001e-81.5808e-72.3390e-71.1315e-63.3353e-71.3109e-74.5797e-9126.6286
*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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