AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 2.5
2025-11-02 16:47:46 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-11-02 16:52:32

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Earthquake info - RsniPicker2 automatic location
Event - ID :251102164733
Magnitude (ML) :2.5 +/- 0.2
Origin Time :2025-11-02 16:47:46.27 (UTC)
Location : Latitude: 44.586 N, Longitude: 6.697 E
Area :Alpi Cozie
Depth (km) :5.96
Distances (km) : 25.4 --- Bellino (CN)
26.3 --- Acceglio (CN)
26.6 --- Pontechianale (CN)
28.4 --- Argentera (CN)
29.6 --- Casteldelfino (CN)
30.6 --- Prazzo (CN)
31.6 --- Elva (CN)
33.8 --- Canosio (CN)
34.5 --- Marmora (CN)
35.2 --- Stroppo (CN)
37.8 --- Pietraporzio (CN)
38.7 --- Crissolo (CN)
39.2 --- Sampeyre (CN)
39.4 --- Macra (CN)
39.6 --- Claviere (TO)
40.0 --- Celle di Macra (CN)
40.4 --- Oncino (CN)
40.7 --- Sambuco (CN)
40.8 --- Ostana (CN)
41.5 --- Cesana Torinese (TO)

Quality location estimate:
Erh: 0.7 km, Erz: 0.7 km, Nf: 47, Gap: 115°, Rms: 0.216 s
Stazioni validate: 29


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.
SURFFR2025-11-02 16:47:49.8600.01300.051.442025-11-02 16:47:52.2200.0521-0.231.2216.0
OGAGFR2025-11-02 16:47:51.4590.0130-0.191.322025-11-02 16:47:54.8690.0791-0.580.4826.3
PZZGU2025-11-02 16:47:53.1390.0180-0.051.542025-11-02 16:47:58.0980.1042-0.091.3934.8
RRLGU2025-11-02 16:47:53.9100.0190-0.031.532025-11-02 16:47:59.3600.1152-0.031.3538.4
BHBGU2025-11-02 16:47:56.3800.03100.171.002025-11-02 16:48:03.0300.1582-0.241.1153.0
ISOFR2025-11-02 16:47:56.2090.02700.081.312025-11-02 16:48:02.1780.3742-0.700.5153.1
STVGU2025-11-02 16:47:57.4700.0370-0.081.482025-11-02 16:48:05.1800.1882-0.211.1062.9
OGDIFR2025-11-02 16:47:58.5400.03300.091.27--:---.-----.---.-- 65.3
OGMOFR2025-11-02 16:47:58.8690.0731-0.171.322025-11-02 16:48:07.5490.2082-0.610.5769.4
ENRGU2025-11-02 16:47:58.5490.0350-0.161.362025-11-02 16:48:07.3700.3382-0.030.9469.9
RSPGU2025-11-02 16:48:00.4900.03900.220.862025-11-02 16:48:09.7540.6223-0.410.6277.1
MVIFFR2025-11-02 16:48:01.8200.0470-0.071.392025-11-02 16:48:12.5200.2552-0.590.6185.0
TURFFR2025-11-02 16:48:02.1600.04400.051.282025-11-02 16:48:12.9800.2632-0.280.9187.8
SAOFFR2025-11-02 16:48:03.6400.04800.210.902025-11-02 16:48:14.5920.4192-0.800.4595.5
GBOSGU2025-11-02 16:48:03.4000.0500-0.051.352025-11-02 16:48:15.4900.29520.100.8698.7
ESCAFR2025-11-02 16:48:04.3000.05010.011.302025-11-02 16:48:16.4900.5023-0.450.66100.0
LSDGU2025-11-02 16:48:04.5300.0521-0.161.272025-11-02 16:48:16.9060.4772-0.680.54103.2
MGROGU2025-11-02 16:48:04.8900.0541-0.470.71--:---.-----.---.-- 107.2
MONCIV2025-11-02 16:48:06.9200.05610.390.49--:---.-----.---.-- 111.3
BURYGU2025-11-02 16:48:05.9700.0571-0.460.752025-11-02 16:48:19.4000.4972-1.080.30112.7
BIGNGU2025-11-02 16:48:06.4500.0581-0.031.272025-11-02 16:48:19.9080.4352-0.570.61115.0
ROROGU2025-11-02 16:48:06.8100.0611-0.291.04--:---.-----.---.-- 121.1
IMIGU2025-11-02 16:48:07.1900.0611-0.161.22--:---.-----.---.-- 121.4
RSLFR2025-11-02 16:48:07.8800.06110.071.15--:---.-----.---.-- 122.9
CIROGU2025-11-02 16:48:09.6900.08110.031.16--:---.-----.---.-- 132.2
ROTMGU2025-11-02 16:48:10.2700.06710.580.25--:---.-----.---.-- 134.1
QLNOIV2025-11-02 16:48:09.1300.0671-0.091.22--:---.-----.---.-- 134.2
REMYGU2025-11-02 16:48:11.2700.0721-0.450.78--:---.-----.---.-- 143.9
PCPGU2025-11-02 16:48:11.0200.07410.260.78--:---.-----.---.-- 146.6


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
PZZ GU2.404.22e+034.8105SI
RRL GU2.209.14e-138.411SI
BHB GU2.308.23e-153.058SI
ISO FR2.003.76e-153.1148SI
STV GU2.203.22e-162.9127SI
ENR GU2.305.94e-169.9124SI
RSP GU2.404.86e-177.136SI
SAOF FR2.503.11e-195.5134SI
GBOS GU2.903.78e-198.7112SI
LSD GU2.603.66e-1103.219SI
MGRO GU2.402.23e-1107.2124SI
BURY GU2.301.50e-1112.7142SI
RORO GU2.501.96e-1121.1115SI
IMI GU2.804.73e-1121.4128SI
CIRO GU2.901.91e-1132.231SI
ROTM GU2.607.94e-1134.177SI
QLNO IV2.501.33e-1134.2102SI
REMY GU2.601.48e-1143.914SI
PCP GU2.501.42e-1146.691SI


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 GUHHZ1.5199e-43.0173e-50.0000e+02.3326e-53.8279e-55.2415e-54.9402e-48.1000e-54.8177e-66.3742e-734.8105
PZZ GUHHN2.0077e-45.1270e-50.0000e+03.9476e-56.5948e-56.5948e-57.3658e-41.3197e-48.2160e-61.3956e-634.8105
PZZ GUHHE1.7582e-43.7306e-50.0000e+03.0137e-55.2800e-57.1066e-53.7480e-41.3919e-46.6099e-69.9625e-734.8105
RRL GUHHZ6.0192e-51.0681e-50.0000e+07.4441e-61.3144e-51.7878e-51.2343e-44.4202e-52.6294e-63.3182e-738.411
RRL GUHHN7.0383e-51.1000e-50.0000e+01.0830e-51.7448e-51.7448e-51.3648e-44.7826e-52.4249e-62.8649e-738.411
RRL GUHHE6.8837e-59.3203e-60.0000e+08.8953e-61.5544e-52.0178e-52.0610e-44.2163e-52.4583e-63.5542e-738.411
BHB GUHHZ7.0741e-51.2332e-50.0000e+08.7779e-61.5429e-52.1448e-52.5842e-43.0868e-51.5432e-62.4923e-753.058
BHB GUHHN4.8712e-59.0429e-60.0000e+08.0963e-61.3057e-51.3057e-51.4711e-43.2750e-51.9699e-62.2816e-753.058
BHB GUHHE4.7617e-57.7761e-60.0000e+05.9092e-61.0341e-51.4473e-51.2513e-42.6786e-51.3239e-61.8558e-753.058
ISO FRHHZ4.1782e-54.5945e-60.0000e+03.2108e-65.7227e-68.1434e-66.9168e-59.7583e-68.8165e-79.8957e-853.1148
ISO FRHHN3.8685e-54.8698e-60.0000e+02.9955e-65.8137e-65.8137e-68.2390e-59.1282e-67.6694e-71.0693e-753.1148
ISO FRHHE4.0912e-54.8613e-60.0000e+03.4868e-66.7800e-69.2489e-67.6390e-59.7442e-61.0189e-61.0910e-753.1148
STV GUHHZ2.2287e-53.7617e-60.0000e+03.3410e-65.9509e-67.7965e-65.6848e-51.3653e-58.5979e-79.6386e-862.9127
STV GUHHN2.7579e-53.9550e-60.0000e+03.2226e-65.7782e-65.7782e-68.6788e-51.3232e-51.1080e-61.0572e-762.9127
STV GUHHE3.1951e-54.9633e-60.0000e+03.6818e-66.0992e-68.5797e-61.0233e-41.1582e-51.2113e-61.4906e-762.9127
ENR GUHHZ6.3981e-56.9625e-60.0000e+05.0100e-69.1316e-61.2436e-51.3063e-41.4861e-51.5011e-62.1664e-769.9124
ENR GUHHN1.0317e-41.1249e-50.0000e+06.8209e-61.2966e-51.2966e-52.5263e-42.1619e-51.8712e-62.8688e-769.9124
ENR GUHHE1.2307e-41.2939e-50.0000e+07.2282e-61.2930e-51.8840e-51.7509e-41.9031e-51.6945e-62.7286e-769.9124
RSP GUHHZ3.0001e-55.0578e-60.0000e+04.1012e-67.0672e-69.5771e-67.8091e-51.8382e-51.0718e-61.3708e-777.136
RSP GUHHN3.6752e-56.8310e-60.0000e+05.4370e-69.2374e-69.2374e-69.4984e-51.5376e-51.2643e-61.9585e-777.136
RSP GUHHE4.4458e-57.0481e-60.0000e+05.9471e-69.6766e-61.3075e-51.4352e-41.5929e-51.1539e-61.7798e-777.136
SAOF FRHHE4.4458e-57.0481e-60.0000e+05.9471e-69.6766e-61.3075e-51.4352e-41.5929e-51.1539e-61.7798e-795.5134
GBOS GUHHZ8.2941e-62.3016e-60.0000e+02.3446e-63.8661e-65.0842e-64.1688e-51.5366e-55.9597e-76.2468e-898.7112
GBOS GUHHN9.3785e-63.3435e-60.0000e+02.7969e-65.0937e-65.0937e-62.6836e-51.9781e-59.7104e-78.6898e-898.7112
GBOS GUHHE1.1464e-54.3719e-60.0000e+03.4131e-65.9595e-68.1242e-64.5000e-53.0206e-58.0533e-79.6795e-898.7112
LSD GUHHZ1.6432e-53.1954e-60.0000e+03.3415e-65.3232e-66.8946e-65.5567e-51.6431e-57.7799e-79.4860e-8103.219
LSD GUHHN1.7035e-54.2698e-60.0000e+03.4388e-66.1309e-66.1309e-64.6116e-51.4066e-59.5941e-71.1849e-7103.219
LSD GUHHE1.6519e-54.0391e-60.0000e+04.2202e-66.5123e-68.5008e-66.3192e-52.5667e-59.4766e-71.1012e-7103.219
MGRO GUHHZ4.6146e-61.2101e-60.0000e+01.1210e-61.9502e-62.5546e-61.8007e-56.9785e-63.2789e-73.8480e-8107.2124
MGRO GUHHN5.5112e-61.4719e-60.0000e+01.4741e-62.6740e-62.6740e-61.9176e-56.2001e-64.3132e-74.8311e-8107.2124
MGRO GUHHE6.3088e-61.2727e-60.0000e+01.3343e-62.4546e-63.1899e-61.5166e-56.0253e-65.2802e-75.2324e-8107.2124
MONC IVHHZ8.1806e-62.4099e-60.0000e+02.6518e-64.3918e-65.7032e-62.5361e-51.1202e-58.4685e-78.4652e-8111.3-1
MONC IVHHN8.6628e-63.9996e-60.0000e+03.4992e-67.9492e-67.9492e-62.1355e-51.6299e-51.9136e-61.6679e-7111.3-1
MONC IVHHE1.6637e-53.9313e-60.0000e+03.2070e-65.9319e-68.3362e-63.1490e-51.6212e-52.8137e-61.6925e-7111.3-1
BURY GUHHZ5.0707e-61.2501e-60.0000e+01.0299e-61.8792e-62.5764e-61.1492e-55.4851e-64.4974e-73.3677e-8112.7142
BURY GUHHN7.4061e-61.4368e-60.0000e+01.7742e-62.8861e-62.8861e-62.9833e-58.5320e-65.3707e-74.6652e-8112.7142
BURY GUHHE9.1766e-61.7595e-60.0000e+01.3095e-62.4331e-63.5379e-62.1967e-55.9984e-68.7998e-74.7417e-8112.7142
RORO GUHHZ8.0578e-61.5957e-60.0000e+01.4172e-62.3165e-63.1515e-62.9812e-55.7237e-63.6163e-75.0261e-8121.1115
RORO GUHHN7.7701e-61.9335e-60.0000e+02.1403e-63.3537e-63.3537e-61.9479e-51.1574e-53.8031e-76.6351e-8121.1115
RORO GUHHE7.8964e-61.5450e-60.0000e+01.8757e-62.8465e-63.6318e-62.5697e-57.6607e-62.9472e-74.9253e-8121.1115
IMI GUHHZ9.4439e-62.1676e-60.0000e+01.9878e-63.4520e-64.5661e-62.2821e-51.1635e-55.9461e-75.1463e-8121.4128
IMI GUHHN1.8056e-53.1048e-60.0000e+02.5108e-64.1832e-64.1832e-65.1456e-51.6380e-56.2802e-77.1236e-8121.4128
IMI GUHHE1.0823e-51.8018e-60.0000e+01.8391e-62.9785e-63.9574e-62.3745e-51.1525e-54.8680e-75.7063e-8121.4128
CIRO GUHHZ4.9388e-61.0826e-60.0000e+01.0460e-62.2203e-63.0052e-61.4995e-56.7973e-67.9834e-74.2248e-8132.231
CIRO GUHHN5.7492e-61.1113e-60.0000e+09.4433e-71.7073e-61.7073e-61.8184e-53.9069e-63.8568e-73.5210e-8132.231
CIRO GUHHE6.6612e-61.2967e-60.0000e+01.2803e-62.4276e-63.3496e-61.5337e-56.1772e-68.3816e-74.9583e-8132.231
ROTM GUHHZ7.5018e-62.4074e-60.0000e+02.0633e-63.5401e-64.9773e-62.1621e-58.6866e-61.2616e-68.2437e-8134.177
ROTM GUHHN1.2067e-54.2696e-60.0000e+03.2396e-66.5227e-66.5227e-62.1003e-52.0887e-52.6666e-61.7787e-7134.177
ROTM GUHHE1.0140e-54.0455e-60.0000e+01.8969e-63.7369e-65.2332e-61.2884e-51.0692e-51.2660e-62.3523e-7134.177
QLNO IVHHZ3.9038e-61.0411e-60.0000e+08.4993e-71.4613e-62.0227e-66.8994e-64.5040e-62.7056e-74.4027e-8134.2102
QLNO IVHHN3.3873e-61.0563e-60.0000e+09.7233e-71.7573e-61.7573e-61.1170e-57.7488e-65.0371e-74.4468e-8134.2102
QLNO IVHHE4.5508e-61.0466e-60.0000e+08.9460e-71.6406e-62.2768e-69.6795e-65.9983e-64.1023e-74.6502e-8134.2102
REMY GUHHZ2.2902e-65.0467e-70.0000e+04.8119e-78.3727e-71.1099e-63.8260e-62.3626e-61.7790e-71.6476e-8143.914
REMY GUHHN1.4354e-64.1266e-70.0000e+03.8710e-79.1258e-79.1258e-74.6298e-61.6723e-63.7548e-72.2712e-8143.914
REMY GUHHE1.7216e-65.1491e-70.0000e+04.7254e-71.0689e-61.3797e-66.0398e-62.0967e-63.6460e-72.0797e-8143.914
PCP GUHHZ3.4342e-61.3007e-60.0000e+07.7127e-71.3613e-61.8819e-66.0492e-65.9602e-63.9359e-73.8174e-8146.691
PCP GUHHN2.6288e-61.3135e-60.0000e+05.9285e-71.2130e-61.2130e-63.7708e-64.2631e-64.5904e-74.5444e-8146.691
PCP GUHHE2.3136e-65.6269e-70.0000e+04.6409e-78.5042e-71.2249e-65.2068e-62.9028e-63.8573e-73.0002e-8146.691
*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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