AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 3.0
2026-04-13 14:48:28 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-04-13 14:53:03

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Earthquake info - RsniPicker2 automatic location
Event - ID :260413144747
Magnitude (ML) :3.0 +/- 0.3
Origin Time :2026-04-13 14:48:28.84 (UTC)
Location : Latitude: 44.482 N, Longitude: 6.716 E
Area :Alpi Cozie
Depth (km) :11.27
Distances (km) : 20.0 --- Argentera (CN)
21.8 --- Acceglio (CN)
26.3 --- Bellino (CN)
27.0 --- Prazzo (CN)
29.3 --- Canosio (CN)
29.3 --- Pontechianale (CN)
29.5 --- Pietraporzio (CN)
30.2 --- Marmora (CN)
30.4 --- Elva (CN)
30.6 --- Casteldelfino (CN)
32.7 --- Sambuco (CN)
32.8 --- Stroppo (CN)
36.8 --- Macra (CN)
36.9 --- Celle di Macra (CN)
39.2 --- Sampeyre (CN)
40.3 --- Castelmagno (CN)
41.2 --- Vinadio (CN)
42.6 --- Crissolo (CN)
42.9 --- San Damiano Macra (CN)
43.5 --- Oncino (CN)

Quality location estimate:
Erh: 0.8 km, Erz: 1.6 km, Nf: 45, Gap: 114°, Rms: 0.237 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.
SURFFR2026-04-13 14:48:31.9400.00700.021.74--:---.-----.---.-- 13.6
PZZGU2026-04-13 14:48:35.5400.02200.021.732026-04-13 14:48:39.6800.1012-0.630.5833.8
OGAGFR2026-04-13 14:48:36.1890.0190-0.071.682026-04-13 14:48:41.1330.1192-0.360.9438.3
ISOFR2026-04-13 14:48:37.0800.0220-0.011.722026-04-13 14:48:41.9190.1322-0.730.5143.9
RRLGU2026-04-13 14:48:38.3490.0250-0.121.512026-04-13 14:48:45.0210.2372-0.231.1350.4
STVGU2026-04-13 14:48:39.0200.0280-0.021.662026-04-13 14:48:45.4800.1692-0.460.8456.3
OGDIFR2026-04-13 14:48:39.8490.02900.141.242026-04-13 14:48:47.2490.1752-0.281.1058.2
BHBGU2026-04-13 14:48:39.9390.03000.250.822026-04-13 14:48:47.3400.17920.131.1259.5
ENRGU2026-04-13 14:48:40.1190.0320-0.171.372026-04-13 14:48:47.5420.4532-0.520.7663.5
MVIFFR2026-04-13 14:48:42.5200.0370-0.151.402026-04-13 14:48:51.4700.2242-0.990.3474.7
OGMOFR2026-04-13 14:48:43.7000.04600.061.422026-04-13 14:48:53.5090.2452-0.500.8181.6
RSPGU2026-04-13 14:48:44.4900.04300.141.212026-04-13 14:48:54.7990.4022-0.280.9086.6
SAOFFR2026-04-13 14:48:44.7090.04400.081.352026-04-13 14:48:54.8040.2662-0.710.6087.2
ESCAFR2026-04-13 14:48:45.1600.04500.051.402026-04-13 14:48:55.7700.2702-0.590.7290.1
GBOSGU2026-04-13 14:48:45.2900.04700.071.372026-04-13 14:48:56.0890.3682-0.350.8993.9
BURYGU2026-04-13 14:48:46.3300.0521-0.980.312026-04-13 14:48:59.2500.3102-0.820.52103.3
BIGNGU2026-04-13 14:48:47.5200.0531-0.101.382026-04-13 14:49:00.2200.9093-0.310.57106.7
EILFFR2026-04-13 14:48:49.1800.05511.350.02--:---.-----.---.-- 109.6
IMIGU2026-04-13 14:48:48.5000.0571-0.121.352026-04-13 14:49:02.0250.4792-0.340.79113.9
LSDGU2026-04-13 14:48:48.8490.0571-0.131.33--:---.-----.---.-- 114.1
ROROGU2026-04-13 14:48:48.6190.0581-0.011.372026-04-13 14:49:02.1480.3902-0.380.83115.6
MONCIV2026-04-13 14:48:49.9000.05810.310.75--:---.-----.---.-- 116.6
QLNOIV2026-04-13 14:48:51.4190.06610.450.49--:---.-----.---.-- 131.1
ROTMGU2026-04-13 14:48:53.0000.06810.710.19--:---.-----.---.-- 136.1
CIROGU2026-04-13 14:48:52.9190.0711-0.311.05--:---.-----.---.-- 141.8
PCPGU2026-04-13 14:48:53.6100.07310.820.14--:---.-----.---.-- 145.6
MRGEIV2026-04-13 14:48:54.1100.0731-0.311.05--:---.-----.---.-- 146.2


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
PZZ GU3.202.84e+133.885SI
ISO FR2.501.67e+043.9141SI
RRL GU2.801.99e+050.47SI
STV GU2.902.03e+056.3118SI
BHB GU2.902.33e+059.548SI
ENR GU3.105.33e+063.5116SI
RSP GU2.801.07e+086.630SI
SAOF FR2.707.47e-187.2129SI
GBOS GU3.703.24e+093.9106SI
BURY GU2.704.07e-1103.3139SI
IMI GU3.201.48e+0113.9124SI
LSD GU3.007.36e-1114.117SI
RORO GU2.905.72e-1115.6110SI
QLNO IV3.106.27e-1131.197SI
ROTM GU3.001.56e+0136.172SI
CIRO GU3.102.68e-1141.828SI
PCP GU3.105.54e-1145.687SI
MRGE IV3.003.12e-1146.211SI


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 GUHHZ1.6469e-33.0856e-40.0000e+02.2437e-43.9100e-45.4930e-45.7399e-37.0336e-44.1554e-57.3629e-633.885
PZZ GUHHN1.7223e-33.3381e-40.0000e+01.7601e-42.9624e-42.9624e-44.1806e-34.6765e-42.8080e-55.2499e-633.885
PZZ GUHHE1.7967e-34.3496e-40.0000e+02.2085e-43.6734e-45.1008e-42.7471e-35.8743e-43.7496e-57.0338e-633.885
ISO FRHHZ2.6145e-43.1222e-50.0000e+01.7102e-53.2364e-54.7261e-53.4555e-44.0423e-53.1545e-66.6567e-743.9141
ISO FRHHN1.8434e-42.2042e-50.0000e+01.3768e-52.5624e-52.5624e-54.1648e-43.5269e-53.2778e-65.0669e-743.9141
ISO FRHHE3.0048e-42.9970e-50.0000e+01.7730e-53.1212e-54.4264e-54.0746e-46.7295e-54.7120e-66.7028e-743.9141
RRL GUHHZ4.7634e-59.7291e-60.0000e+09.8814e-61.7522e-52.3065e-51.8961e-45.9827e-52.3836e-63.5166e-750.47
RRL GUHHN1.0445e-42.4075e-50.0000e+01.9816e-53.3250e-53.3250e-52.6374e-49.2085e-54.7801e-67.4888e-750.47
RRL GUHHE8.6745e-52.4819e-50.0000e+01.5292e-52.9148e-54.1100e-52.5674e-47.9143e-53.2505e-66.4470e-750.47
STV GUHHZ1.7113e-43.0991e-50.0000e+02.0728e-53.6480e-55.0606e-53.7849e-44.5844e-54.0818e-65.5745e-756.3118
STV GUHHN2.0817e-43.4001e-50.0000e+02.4434e-54.2977e-54.2977e-58.8878e-46.5850e-54.1604e-67.7454e-756.3118
STV GUHHE2.5212e-43.9049e-50.0000e+02.4974e-54.4133e-56.2141e-57.7786e-46.7592e-53.5915e-68.2843e-756.3118
BHB GUHHZ2.3338e-43.9174e-50.0000e+02.7046e-54.6866e-56.5501e-51.0336e-38.1918e-54.1455e-68.4254e-759.548
BHB GUHHN1.4488e-42.5867e-50.0000e+02.1405e-53.6429e-53.6429e-55.6751e-45.7777e-53.5821e-66.5156e-759.548
BHB GUHHE1.9245e-43.3530e-50.0000e+02.1556e-53.9092e-55.5073e-55.0387e-44.7637e-54.5713e-69.0253e-759.548
ENR GUHHZ4.5237e-44.8485e-50.0000e+02.5117e-54.6743e-56.8228e-58.5984e-46.1911e-54.3337e-61.0541e-663.5116
ENR GUHHN1.2866e-31.1648e-40.0000e+05.6936e-51.0469e-41.0469e-42.1889e-31.2174e-48.6990e-62.2086e-663.5116
ENR GUHHE1.8702e-31.8133e-40.0000e+06.8435e-51.3903e-42.0844e-41.4503e-39.7472e-51.1872e-53.0505e-663.5116
RSP GUHHZ4.9806e-58.3273e-60.0000e+06.6468e-61.1230e-51.5054e-51.0554e-42.2818e-51.6262e-61.9927e-786.630
RSP GUHHN6.3916e-51.2374e-50.0000e+01.0627e-51.7140e-51.7140e-52.1386e-44.2192e-51.9327e-63.6812e-786.630
RSP GUHHE8.0475e-51.4435e-50.0000e+01.2886e-52.0835e-52.7970e-53.2047e-43.9948e-51.9178e-63.6493e-786.630
SAOF FRHHE8.0475e-51.4435e-50.0000e+01.2886e-52.0835e-52.7970e-53.2047e-43.9948e-51.9178e-63.6493e-787.2129
GBOS GUHHZ2.1587e-44.7856e-50.0000e+03.4383e-55.7480e-58.0634e-55.5535e-41.0946e-45.7547e-61.0837e-693.9106
GBOS GUHHN1.6488e-43.3310e-50.0000e+03.2043e-55.2841e-55.2841e-55.1535e-41.3377e-46.9693e-69.1291e-793.9106
GBOS GUHHE1.8494e-43.6788e-50.0000e+03.6154e-55.7716e-57.6288e-56.8100e-41.3962e-47.1270e-61.1960e-693.9106
BURY GUHHZ2.4247e-53.4915e-60.0000e+03.2267e-65.4265e-67.4000e-66.5928e-51.3922e-51.0365e-61.0184e-7103.3139
BURY GUHHN3.8166e-55.9924e-60.0000e+04.9462e-68.5500e-68.5500e-61.0439e-42.2712e-51.5110e-61.9473e-7103.3139
BURY GUHHE4.4164e-57.3613e-60.0000e+05.3427e-68.8614e-61.2354e-51.4536e-41.9639e-51.3477e-62.0274e-7103.3139
IMI GUHHZ4.2917e-55.0464e-60.0000e+04.2397e-67.4196e-69.9354e-61.0398e-41.5348e-51.1481e-61.2722e-7113.9124
IMI GUHHN8.8927e-51.8326e-50.0000e+01.3179e-52.3528e-52.3528e-53.0744e-45.0996e-53.1317e-63.7795e-7113.9124
IMI GUHHE5.1982e-59.3524e-60.0000e+08.4619e-61.3456e-51.7919e-51.9059e-43.2329e-51.3004e-62.3145e-7113.9124
LSD GUHHZ2.0520e-56.2082e-60.0000e+05.9210e-69.8929e-61.2964e-54.8553e-54.3736e-51.2214e-61.5384e-7114.117
LSD GUHHN1.8397e-54.1951e-60.0000e+04.4928e-67.4582e-67.4582e-64.9404e-52.5024e-51.0356e-61.3634e-7114.117
LSD GUHHE2.8293e-57.2837e-60.0000e+08.1233e-61.2784e-51.6480e-57.6974e-55.6158e-51.3996e-62.1997e-7114.117
RORO GUHHZ4.5494e-58.2711e-60.0000e+06.5443e-61.0894e-51.4875e-51.2904e-42.2608e-51.2582e-62.2430e-7115.6110
RORO GUHHN5.1149e-58.9381e-60.0000e+08.1503e-61.2781e-51.2781e-51.1769e-42.8224e-51.3467e-62.3480e-7115.6110
RORO GUHHE4.3453e-57.8809e-60.0000e+06.8527e-61.1158e-51.5153e-51.3015e-42.0170e-51.1889e-61.8779e-7115.6110
MONC IVHHZ2.5260e-55.9512e-60.0000e+05.9247e-69.9370e-61.2720e-58.5479e-53.0917e-51.5834e-61.4630e-7116.6-1
MONC IVHHN2.6019e-56.0799e-60.0000e+06.6938e-61.1150e-51.1150e-57.9923e-52.6985e-51.8679e-61.8347e-7116.6-1
MONC IVHHE2.7583e-58.2597e-60.0000e+06.5609e-61.1464e-51.4579e-56.9010e-53.2637e-52.4811e-62.3452e-7116.6-1
QLNO IVHHZ1.7140e-54.0145e-60.0000e+03.6867e-66.7616e-68.8899e-63.9893e-52.1815e-51.1547e-61.2589e-7131.197
QLNO IVHHN2.8262e-57.6909e-60.0000e+06.2623e-61.0552e-51.0552e-59.7946e-53.9943e-51.7147e-62.1183e-7131.197
QLNO IVHHE3.0500e-57.1693e-60.0000e+06.6941e-61.0942e-51.4390e-59.7057e-53.6498e-51.4259e-61.8531e-7131.197
ROTM GUHHZ2.5928e-55.2651e-60.0000e+04.4773e-67.6407e-61.0164e-55.6117e-52.1573e-59.8760e-71.5034e-7136.172
ROTM GUHHN5.3600e-51.1759e-50.0000e+01.0264e-51.7081e-51.7081e-51.2947e-45.6187e-53.2094e-63.2259e-7136.172
ROTM GUHHE4.3626e-51.1070e-50.0000e+01.0465e-51.7810e-52.3591e-51.0725e-44.2552e-52.7799e-63.2381e-7136.172
CIRO GUHHZ8.2946e-61.8524e-60.0000e+01.4636e-62.7022e-63.6722e-61.9788e-55.2175e-63.3460e-75.1337e-8141.828
CIRO GUHHN8.3077e-61.5722e-60.0000e+01.4235e-62.4608e-62.4608e-62.6324e-55.0863e-65.8705e-76.3374e-8141.828
CIRO GUHHE9.1576e-62.4176e-60.0000e+01.6938e-63.0196e-64.1197e-62.7455e-57.6730e-67.5728e-76.1663e-8141.828
PCP GUHHZ1.3753e-54.7001e-60.0000e+03.9056e-67.1359e-69.8253e-65.2895e-52.3212e-51.3953e-61.3891e-7145.687
PCP GUHHN2.9637e-55.8097e-60.0000e+04.8083e-68.5434e-68.5434e-66.8703e-51.9243e-51.4936e-61.7165e-7145.687
PCP GUHHE2.6287e-56.4615e-60.0000e+03.8801e-66.2047e-68.2838e-65.2118e-51.8028e-57.7981e-71.1148e-7145.687
MRGE IVHHZ4.3756e-61.1196e-60.0000e+01.1837e-62.2001e-62.7869e-61.4403e-54.5857e-63.9702e-73.9061e-8146.211
MRGE IVHHN5.8554e-61.3534e-60.0000e+01.2858e-62.4060e-62.4060e-61.7282e-56.3851e-69.1146e-74.2180e-8146.211
MRGE IVHHE4.4862e-61.2709e-60.0000e+07.4949e-71.5787e-62.0951e-61.1687e-53.0945e-66.2321e-73.0501e-8146.211
*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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