AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 2.0
2025-10-08 14:32:21 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-10-08 14:36:52

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Earthquake info - RsniPicker2 automatic location
Event - ID :251008143156
Magnitude (ML) :2.0 +/- 0.3
Origin Time :2025-10-08 14:32:21 (UTC)
Location : Latitude: 44.581 N, Longitude: 6.696 E
Area :Alpi Cozie
Depth (km) :5.98
Distances (km) : 25.5 --- Bellino (CN)
26.1 --- Acceglio (CN)
26.8 --- Pontechianale (CN)
28.0 --- Argentera (CN)
29.7 --- Casteldelfino (CN)
30.5 --- Prazzo (CN)
31.6 --- Elva (CN)
33.6 --- Canosio (CN)
34.4 --- Marmora (CN)
35.2 --- Stroppo (CN)
37.5 --- Pietraporzio (CN)
39.0 --- Crissolo (CN)
39.2 --- Sampeyre (CN)
39.4 --- Macra (CN)
39.9 --- Celle di Macra (CN)
40.2 --- Claviere (TO)
40.3 --- Sambuco (CN)
40.7 --- Oncino (CN)
41.1 --- Ostana (CN)
42.1 --- Bobbio Pellice (TO)

Quality location estimate:
Erh: 0.8 km, Erz: 0.9 km, Nf: 42, Gap: 116°, Rms: 0.218 s
Stazioni validate: 26


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.
SURFFR2025-10-08 14:32:24.5100.00800.021.602025-10-08 14:32:26.9200.0470-0.161.3115.6
OGAGFR2025-10-08 14:32:26.1200.0130-0.350.752025-10-08 14:32:29.7000.0801-0.630.3826.7
PZZGU2025-10-08 14:32:27.8700.0180-0.041.612025-10-08 14:32:32.9700.10420.061.3634.8
RRLGU2025-10-08 14:32:28.7000.0240-0.081.552025-10-08 14:32:34.3400.11720.041.3539.0
ISOFR2025-10-08 14:32:30.8600.02700.071.452025-10-08 14:32:37.0800.1582-0.400.8352.6
BHBGU2025-10-08 14:32:31.1600.02700.151.192025-10-08 14:32:37.8390.1602-0.271.0553.4
STVGU2025-10-08 14:32:32.1190.0320-0.121.422025-10-08 14:32:39.8100.1882-0.231.0762.7
OGDIFR2025-10-08 14:32:33.1390.03200.051.46--:---.-----.---.-- 64.8
ENRGU2025-10-08 14:32:33.4500.08810.041.412025-10-08 14:32:41.7000.4802-0.360.7569.6
OGMOFR--:---.-----.---.--2025-10-08 14:32:42.5600.2102-0.500.6970.0
RSPGU2025-10-08 14:32:35.3400.03900.240.902025-10-08 14:32:45.0400.2332-0.021.0777.7
MVIFFR2025-10-08 14:32:36.5000.2302-0.041.182025-10-08 14:32:46.6440.3782-1.060.2784.5
TURFFR2025-10-08 14:32:36.9100.04400.141.212025-10-08 14:32:47.5290.2622-0.350.8687.4
SAOFFR2025-10-08 14:32:38.3300.04800.220.992025-10-08 14:32:49.3740.3332-0.660.5595.2
GBOSGU2025-10-08 14:32:38.0700.0500-0.101.362025-10-08 14:32:49.6800.5543-0.410.6698.5
ESCAFR2025-10-08 14:32:39.0290.12220.081.232025-10-08 14:32:50.7120.3242-0.830.4199.5
LSDGU2025-10-08 14:32:39.2990.0521-0.221.162025-10-08 14:32:52.3410.4282-0.150.81103.8
MGROGU2025-10-08 14:32:39.7790.0541-0.281.04--:---.-----.---.-- 107.0
MONCIV2025-10-08 14:32:41.7590.05610.440.47--:---.-----.---.-- 111.7
BURYGU2025-10-08 14:32:39.5990.0561-1.490.062025-10-08 14:32:54.1300.3892-0.970.34112.3
BIGNGU2025-10-08 14:32:41.1500.0621-0.021.31--:---.-----.---.-- 114.7
ROROGU2025-10-08 14:32:41.6600.0611-0.161.23--:---.-----.---.-- 120.9
IMIGU2025-10-08 14:32:41.9390.0611-0.111.27--:---.-----.---.-- 121.1
QLNOIV2025-10-08 14:32:44.3490.11120.390.61--:---.-----.---.-- 134.1
COURMFR2025-10-08 14:32:45.4700.1512-0.041.16--:---.-----.---.-- 139.6
PCPGU2025-10-08 14:32:45.9000.07410.400.60--:---.-----.---.-- 146.7


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
PZZ GU1.901.11e+034.8104SI
RRL GU1.903.74e-139.011SI
ISO FR1.601.52e-152.6147SI
BHB GU1.802.54e-153.458SI
STV GU1.709.95e-262.7126SI
ENR GU2.003.15e-169.6124SI
RSP GU1.901.53e-177.735SI
SAOF FR1.907.87e-295.2134SI
GBOS GU2.208.34e-298.5112SI
LSD GU2.201.36e-1103.819SI
MGRO GU2.109.73e-2107.0124SI
BURY GU1.805.23e-2112.3142SI
RORO GU2.107.61e-2120.9115SI
IMI GU2.502.45e-1121.1128SI
QLNO IV1.903.99e-2134.1102SI
COURMFR2.601.64e-1139.69SI
PCP GU2.004.52e-2146.791SI


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.
(°)
PZZ GUHHZ8.3126e-51.2832e-50.0000e+09.8831e-61.7109e-52.3177e-51.5710e-45.8468e-52.1511e-63.3779e-734.8104
PZZ GUHHN1.0734e-42.0584e-50.0000e+01.3847e-52.3565e-52.3565e-52.7497e-43.7498e-52.4178e-64.5048e-734.8104
PZZ GUHHE8.6186e-51.4312e-50.0000e+01.2720e-52.0342e-52.6886e-51.7363e-46.0098e-52.3347e-63.2946e-734.8104
RRL GUHHZ2.3940e-53.4974e-60.0000e+01.9497e-63.7586e-65.6523e-64.9125e-57.7819e-66.3646e-79.0243e-839.011
RRL GUHHN2.2434e-55.3810e-60.0000e+03.8676e-66.7729e-66.7729e-68.2488e-51.3657e-56.9680e-71.3188e-739.011
RRL GUHHE2.0909e-54.3763e-60.0000e+03.6337e-65.9730e-67.9269e-66.8242e-51.4354e-59.9437e-71.2160e-739.011
ISO FRHHZ1.6341e-52.6169e-60.0000e+01.4024e-62.4636e-63.5152e-63.9745e-53.7864e-63.1102e-74.7994e-852.6147
ISO FRHHN1.7786e-52.8084e-60.0000e+01.7387e-63.3012e-63.3012e-65.0617e-54.5678e-63.6137e-75.3855e-852.6147
ISO FRHHE2.2342e-52.9075e-60.0000e+01.7628e-63.4611e-64.9184e-65.0939e-54.7944e-64.4134e-76.6044e-852.6147
BHB GUHHZ2.1827e-53.6363e-60.0000e+02.9064e-64.7775e-66.5623e-69.6840e-59.6648e-65.4647e-79.2318e-853.458
BHB GUHHN1.6832e-53.3601e-60.0000e+02.6416e-64.3128e-64.3128e-65.5830e-59.7919e-65.3113e-77.0386e-853.458
BHB GUHHE2.0962e-52.4889e-60.0000e+01.9149e-63.3311e-64.6149e-65.6063e-57.2875e-64.5651e-75.7631e-853.458
STV GUHHZ1.2920e-51.7633e-60.0000e+01.7005e-62.7044e-63.5558e-63.1168e-55.4031e-63.3471e-74.7336e-862.7126
STV GUHHN1.6851e-52.2037e-60.0000e+01.3351e-62.3849e-62.3849e-63.5339e-53.4939e-62.6404e-75.1089e-862.7126
STV GUHHE1.4482e-51.8145e-60.0000e+01.3727e-62.2648e-63.0745e-63.9052e-53.3618e-63.2337e-74.0470e-862.7126
ENR GUHHZ2.1914e-52.8477e-60.0000e+01.7701e-63.2647e-64.6450e-65.4069e-54.4000e-63.6608e-76.1365e-869.6124
ENR GUHHN5.5097e-56.5308e-60.0000e+03.6821e-66.8636e-66.8636e-61.1449e-41.3285e-59.5084e-71.3780e-769.6124
ENR GUHHE5.9596e-56.4571e-60.0000e+03.7101e-66.5804e-69.3499e-69.2284e-56.6639e-66.3890e-71.4405e-769.6124
RSP GUHHZ1.1205e-51.6148e-60.0000e+01.2197e-62.1381e-62.9215e-63.0732e-54.3196e-62.5997e-73.9069e-877.735
RSP GUHHN1.1254e-51.7041e-60.0000e+01.7245e-62.8117e-62.8117e-63.3588e-54.6516e-63.8778e-75.4336e-877.735
RSP GUHHE1.9193e-52.9664e-60.0000e+01.9512e-63.3825e-64.8286e-66.3559e-54.4678e-63.2196e-77.7408e-877.735
SAOF FRHHE1.9193e-52.9664e-60.0000e+01.9512e-63.3825e-64.8286e-66.3559e-54.4678e-63.2196e-77.7408e-895.2134
GBOS GUHHZ4.8082e-61.0286e-60.0000e+07.8674e-71.3910e-61.9069e-61.8678e-54.1398e-61.8075e-72.5637e-898.5112
GBOS GUHHN4.0598e-69.5141e-70.0000e+06.3531e-71.2140e-61.2140e-61.2626e-53.4656e-63.5466e-73.0176e-898.5112
GBOS GUHHE3.5386e-69.1576e-70.0000e+08.5970e-71.4653e-61.9537e-61.5238e-53.7978e-62.5920e-72.6583e-898.5112
LSD GUHHZ4.3845e-61.0452e-60.0000e+09.3888e-71.5264e-62.0717e-61.2920e-54.9441e-61.6920e-72.5049e-8103.819
LSD GUHHN4.9954e-68.6246e-70.0000e+08.4644e-71.3694e-61.3694e-61.4202e-53.6018e-61.7106e-72.6029e-8103.819
LSD GUHHE6.6885e-61.2942e-60.0000e+01.4204e-62.1481e-62.8088e-62.2171e-56.7655e-62.5014e-73.9246e-8103.819
MGRO GUHHZ2.4248e-65.5548e-70.0000e+04.2458e-77.5416e-71.0288e-68.0148e-61.6515e-61.4023e-71.2993e-8107.0124
MGRO GUHHN3.0480e-68.3288e-70.0000e+05.4290e-71.0547e-61.0547e-61.0152e-52.7173e-61.5391e-71.8894e-8107.0124
MGRO GUHHE4.1546e-65.7379e-70.0000e+05.5365e-79.3491e-71.2289e-69.3619e-62.0479e-61.6529e-71.5065e-8107.0124
MONC IVHHZ4.0318e-69.7330e-70.0000e+09.5380e-71.5825e-62.0840e-61.2922e-54.7186e-62.2634e-72.5703e-8111.7-1
MONC IVHHN3.4244e-61.3368e-60.0000e+01.0956e-62.5254e-62.5254e-61.1710e-55.3525e-67.4445e-75.3028e-8111.7-1
MONC IVHHE2.1867e-52.5956e-60.0000e+02.1918e-64.4765e-66.3228e-64.3087e-58.6193e-61.5945e-61.2513e-7111.7-1
BURY GUHHZ2.7553e-64.0379e-70.0000e+04.1653e-77.2275e-79.7117e-79.7858e-61.5467e-62.0589e-71.4105e-8112.3142
BURY GUHHN4.3788e-67.1795e-70.0000e+06.0447e-79.9709e-79.9709e-71.0219e-52.4590e-61.8309e-71.5963e-8112.3142
BURY GUHHE4.1331e-67.3665e-70.0000e+05.7101e-71.0246e-61.3932e-61.3778e-52.2639e-62.5618e-72.2225e-8112.3142
RORO GUHHZ3.0431e-66.9978e-70.0000e+05.6168e-79.5269e-71.3074e-61.0651e-53.0220e-61.3372e-71.5707e-8120.9115
RORO GUHHN3.1675e-67.5327e-70.0000e+07.8690e-71.2582e-61.2582e-61.0750e-53.7600e-61.6861e-71.8339e-8120.9115
RORO GUHHE2.6632e-64.9036e-70.0000e+04.8435e-77.9680e-71.0503e-69.4090e-61.7715e-61.0951e-71.3997e-8120.9115
IMI GUHHZ4.9737e-61.1884e-60.0000e+07.4273e-71.3391e-61.9291e-61.1052e-53.0484e-62.1096e-73.0698e-8121.1128
IMI GUHHN8.9631e-61.6311e-60.0000e+01.1342e-62.0105e-62.0105e-62.2407e-54.0018e-62.7445e-73.5558e-8121.1128
IMI GUHHE4.2004e-66.6885e-70.0000e+06.8604e-71.1108e-61.4512e-61.3013e-52.4013e-61.2961e-71.8308e-8121.1128
QLNO IVHHZ2.2055e-64.5168e-70.0000e+02.3849e-75.1046e-77.2908e-76.0130e-61.1293e-61.8928e-71.2741e-8134.1102
QLNO IVHHN2.4072e-63.5063e-70.0000e+02.8158e-75.5178e-75.5178e-75.4469e-61.6207e-62.1887e-71.1996e-8134.1102
QLNO IVHHE2.1362e-64.0070e-70.0000e+03.2259e-76.1152e-78.2913e-75.7612e-61.1187e-61.0373e-71.2937e-8134.1102
PCP GUHHZ1.2259e-64.8097e-70.0000e+01.8296e-73.8744e-75.1802e-73.6105e-68.2283e-77.9687e-88.7192e-9146.791
PCP GUHHN9.5219e-73.1509e-70.0000e+01.9701e-73.5000e-73.5000e-72.3625e-61.2309e-67.2097e-88.4917e-9146.791
PCP GUHHE1.0693e-62.6440e-70.0000e+01.6769e-72.8982e-73.9630e-73.9249e-68.8982e-75.6165e-87.8355e-9146.791
*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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