MANUAL Location - Area: Alpi Cozie , magnitude (ML): 2.8
2025-10-14 07:33:34 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-10-14 08:47:37

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Earthquake info - Manual location
Event - ID :251014073309
Magnitude (ML) :2.8 +/- 0.2
Origin Time :2025-10-14 07:33:34.709 (UTC)
Location : Latitude: 44.620 N, Longitude: 7.222 E
Area :Alpi Cozie
Depth (km) :10.39
Distances (km) : 5.2 --- Sampeyre
6.7 --- Frassino
6.8 --- Oncino
8.1 --- Sanfront
8.4 --- Paesana
8.6 --- Ostana
9.9 --- Melle
10.0 --- Gambasca
10.3 --- Crissolo
10.6 --- Rifreddo
11.3 --- Martiniana Po
12.2 --- Brossasco
12.5 --- Casteldelfino
12.8 --- Valmala
13.0 --- Isasca
13.7 --- Macra
13.7 --- Elva
13.8 --- Envie
13.9 --- Revello
14.5 --- Barge

Quality location estimate: Erh: 0.8 km, Erz: 1.7 km, Nf: 86, Gap: 44 °, Rms: 0.36


Manual location results
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.
PZZGU2025-10-14 07:33:38.7900.01100.410.742025-10-14 07:33:40.9190.0651-0.081.5219.2
BHBGU2025-10-14 07:33:39.9400.01500.310.952025-10-14 07:33:42.9200.0832-0.041.5326.5
VINDIV2025-10-14 07:33:40.5190.0200-0.800.632025-10-14 07:33:44.7350.0400-1.230.2936.2
SURFFR2025-10-14 07:33:41.8500.02000.041.562025-10-14 07:33:46.4290.1183-0.570.8637.4
STVGU2025-10-14 07:33:42.6400.02310.181.272025-10-14 07:33:47.9950.25770.131.2043.9
ENRGU2025-10-14 07:33:43.0800.02510.041.552025-10-14 07:33:48.6780.3017-0.161.2247.6
RRLGU2025-10-14 07:33:43.7400.02510.111.432025-10-14 07:33:49.3100.1504-0.590.8649.4
ISOFR2025-10-14 07:33:44.5600.02610.600.352025-10-14 07:33:50.5400.16040.211.1851.6
OGAGFR2025-10-14 07:33:45.2000.0291-0.081.512025-10-14 07:33:52.0940.2346-0.730.7458.2
RSPGU2025-10-14 07:33:44.7800.0311-0.341.072025-10-14 07:33:51.7600.2066-0.710.7559.9
GBOSGU2025-10-14 07:33:46.1200.03410.271.102025-10-14 07:33:53.7200.19950.101.2565.6
TURFFR2025-10-14 07:33:47.7100.0422-0.041.512025-10-14 07:33:56.0450.2296-1.030.4873.7
MONCIV2025-10-14 07:33:48.4600.0391-0.071.482025-10-14 07:34:00.0830.04000.870.1775.8
SAOFFR2025-10-14 07:33:47.9100.0391-0.121.442025-10-14 07:33:56.5700.2316-0.960.5576.0
OGMOFR2025-10-14 07:33:48.6200.0401-0.021.502025-10-14 07:33:57.2000.2376-1.140.4178.6
MLIGIV2025-10-14 07:33:48.0860.0200-0.660.772025-10-14 07:33:57.2020.0400-1.660.1379.9
MGROGU2025-10-14 07:33:48.2500.0462-0.371.072025-10-14 07:33:57.4900.2436-1.150.4180.3
MVIFFR2025-10-14 07:33:49.5100.04120.350.922025-10-14 07:33:59.5200.2486-0.101.2181.3
PVTIT2025-10-14 07:33:49.2480.02000.041.482025-10-14 07:33:59.4130.0400-0.261.2285.8
ROROGU2025-10-14 07:33:49.7000.06430.131.362025-10-14 07:33:59.5900.2677-0.480.9888.3
ESCAFR2025-10-14 07:33:50.2000.0452-0.091.442025-10-14 07:34:01.0770.4098-0.291.0389.2
ROTMGU2025-10-14 07:33:51.6200.04820.311.012025-10-14 07:34:03.8260.04000.390.8593.4
BIGNGU2025-10-14 07:33:50.3500.0472-0.401.052025-10-14 07:34:01.2250.2877-0.930.5993.6
LSDGU2025-10-14 07:33:50.2900.0482-0.411.032025-10-14 07:34:00.5900.6019-1.350.3894.4
QLNOIV2025-10-14 07:33:51.0400.0492-0.091.432025-10-14 07:34:01.8300.2887-1.060.4995.7
IMIGU2025-10-14 07:33:50.6800.0492-0.241.262025-10-14 07:34:01.8420.4499-0.810.7095.9
BURYGU2025-10-14 07:33:50.9200.0492-0.670.772025-10-14 07:34:01.9200.4769-1.600.2397.4
OGDIFR2025-10-14 07:33:52.9700.04920.590.452025-10-14 07:34:04.5380.0400-0.421.0598.1
SVAIT2025-10-14 07:33:52.4630.0200-0.141.382025-10-14 07:34:04.1140.0400-1.390.26104.7
PCPGU2025-10-14 07:33:52.6400.05820.251.142025-10-14 07:34:04.8100.3177-0.191.10105.7
OROIV2025-10-14 07:33:53.8800.0643-0.780.682025-10-14 07:34:06.7980.0400-2.000.00127.3
RSLFR2025-10-14 07:33:56.9400.06430.131.272025-10-14 07:34:11.5800.0400-0.451.01128.0
MRGEIV2025-10-14 07:33:56.1200.0653-0.451.012025-10-14 07:34:11.4410.0400-0.291.12129.0
COURMFR2025-10-14 07:33:58.0900.06830.440.772025-10-14 07:34:13.2700.0400-0.251.13135.4
REMYGU2025-10-14 07:33:57.9860.06830.380.872025-10-14 07:34:13.4150.0400-0.201.14136.0
RNCAGU2025-10-14 07:33:57.9100.10450.890.002025-10-14 07:34:14.0070.04000.320.91138.4


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH2.511.55e+119.2214
BHB GUHH2.403.60e+026.58
STV GUHH2.752.27e+043.9169
ENR GUHH3.047.70e+047.6160
RRL GUHH2.972.97e+049.4315
OGAG FRHH2.932.84e+058.2289
RSP GUHH2.511.08e+059.93
GBOS GUHH3.302.63e+065.6130
MONC IVHH2.681.33e+075.848
PVT ITHN2.737.62e-185.8139
RORO GUHH2.891.03e+088.3130
ESCA FRHH2.696.47e-189.2172
ROTM GUHH2.591.75e+093.474
BIGN GUEH2.574.34e-193.6154
LSD GUHH2.837.83e-194.4356
QLNO IVHH2.961.01e+095.7110
IMI GUHH2.901.20e+095.9146
BURY GUHH2.523.52e-197.4164
SVA ITHG3.101.12e+0104.7109
PCP GUHH2.958.52e-1105.794
ORO IVEH2.652.46e-1127.328
MRGE IVHH2.782.71e-1129.0354
COURMFRHH3.065.37e-1135.4351
REMY GUHH2.792.85e-1136.0358


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
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.
(°)
PZZ GUHHZ1.0865e-31.9975e-41.2224e-44.1551e-52.2797e-53.8218e-37.5704e-43.1881e-54.7768e-619.2214
PZZ GUHHN1.3254e-31.8762e-41.1321e-42.9537e-51.7982e-53.2142e-34.5464e-42.6640e-54.4026e-619.2214
PZZ GUHHE1.3044e-32.4595e-41.5912e-43.7398e-51.7892e-54.8789e-36.8844e-42.5752e-55.6774e-619.2214
BHB GUHHZ4.0745e-47.7500e-54.4261e-51.5369e-51.0539e-51.5149e-32.4956e-41.5975e-52.2647e-626.58
BHB GUHHN2.6804e-45.4296e-53.2263e-51.0447e-58.4838e-69.9076e-41.4293e-41.3438e-51.0844e-626.58
BHB GUHHE3.8141e-46.1025e-53.1819e-51.2378e-55.9742e-68.1797e-41.4410e-49.5259e-61.4118e-626.58
STV GUHHZ1.7736e-42.8358e-51.8783e-55.7387e-63.5597e-64.1839e-47.5253e-54.7059e-66.9290e-743.9169
STV GUHHN1.1358e-42.2594e-51.5273e-55.1233e-62.7842e-63.3236e-48.1935e-53.9137e-65.5008e-743.9169
STV GUHHE1.9582e-44.0641e-52.1451e-57.5377e-64.2469e-64.7386e-45.9283e-56.5204e-69.2757e-743.9169
ENR GUHHZ4.8331e-46.8847e-53.2425e-51.0393e-55.3809e-61.3068e-31.1009e-48.8932e-61.4961e-647.6160
ENR GUHHN6.7856e-49.9737e-54.9929e-51.4724e-56.8143e-61.3099e-32.8124e-41.0112e-52.1179e-647.6160
ENR GUHHE9.4338e-41.3158e-46.9418e-51.4298e-59.5122e-62.1441e-33.3695e-41.7140e-53.2848e-647.6160
RRL GUHHZ1.0114e-41.8438e-51.1391e-56.7420e-63.1894e-62.1500e-45.5148e-53.9383e-64.9503e-749.4315
RRL GUHHN2.3930e-44.1739e-52.3938e-58.4569e-64.6242e-61.1654e-37.6066e-56.6561e-69.5282e-749.4315
RRL GUHHE2.6253e-45.0668e-52.1131e-51.0233e-54.8325e-61.1389e-38.7653e-56.3421e-61.1261e-649.4315
ISO FRHHZ4.6522e-51.2747e-57.2125e-64.6907e-62.1156e-61.7084e-43.4042e-52.6406e-63.0933e-751.6196
ISO FRHHN5.5863e-57.2129e-64.4885e-61.5804e-67.4257e-71.4208e-41.8231e-51.1303e-61.9102e-751.6196
ISO FRHHE5.9107e-51.1065e-56.9548e-63.8075e-61.8733e-62.4735e-42.3159e-52.3971e-62.6447e-751.6196
OGAG FRHHZ3.9386e-51.2480e-59.6817e-69.8859e-65.8037e-69.9945e-55.2379e-57.0378e-65.5597e-758.2289
OGAG FRHHN3.9985e-51.3887e-51.2621e-51.0411e-56.8747e-61.1869e-47.4471e-59.7902e-66.2272e-758.2289
OGAG FRHHE4.0122e-52.2321e-51.6320e-51.5966e-57.9868e-61.0263e-41.0507e-48.7260e-68.6201e-758.2289
RSP GUHHZ1.0208e-41.3035e-56.0497e-61.7251e-67.4084e-72.6361e-42.8688e-51.3166e-62.6766e-759.93
RSP GUHHN1.0273e-41.8320e-59.4423e-62.6834e-61.3517e-62.9476e-43.2917e-52.2406e-64.5752e-759.93
RSP GUHHE8.8296e-51.1838e-58.4435e-62.1686e-69.9439e-73.1738e-43.8095e-51.6067e-62.8865e-759.93
GBOS GUHHZ1.3532e-43.0400e-52.5232e-58.7689e-63.6750e-66.1145e-41.3621e-45.0348e-68.2046e-765.6130
GBOS GUHHN9.9676e-52.5699e-51.9754e-55.7540e-63.5957e-62.5559e-41.0813e-45.4190e-67.1845e-765.6130
GBOS GUHHE1.0530e-42.6505e-51.7494e-58.8688e-63.0876e-62.5169e-47.7755e-54.0944e-66.9916e-765.6130
TURF FRHHZ2.1931e-55.7162e-64.5703e-61.7398e-69.7316e-75.4759e-53.6211e-51.3992e-61.3734e-773.7169
TURF FRHHN2.9320e-57.2643e-65.0924e-61.6327e-67.3396e-78.5393e-53.7589e-51.0177e-61.7169e-773.7169
TURF FRHHE3.0673e-55.1402e-64.7236e-62.1119e-61.0056e-67.6197e-51.8862e-51.3102e-61.3961e-773.7169
MONC IVHHZ2.8383e-57.9179e-68.0747e-63.6937e-61.3050e-61.0884e-44.1071e-51.5325e-62.2787e-775.848
MONC IVHHN3.2170e-51.0216e-51.0610e-56.1573e-62.3812e-61.0666e-47.3534e-53.3734e-63.1310e-775.848
MONC IVHHE4.1710e-51.1831e-51.0884e-56.0054e-62.5506e-61.1521e-46.9896e-53.6819e-63.8664e-775.848
SAOF FRHHZ2.1848e-55.3677e-64.2067e-61.5426e-66.1833e-75.7176e-52.2081e-58.7446e-71.4484e-776.0159
SAOF FRHHN2.3064e-54.1327e-63.6722e-61.4095e-66.0616e-75.5533e-51.8896e-57.5784e-71.0555e-776.0159
SAOF FRHHE1.6421e-53.6739e-63.1450e-61.1944e-67.8006e-74.7961e-51.7636e-59.9267e-78.8919e-876.0159
MGRO GUHHZ1.2953e-54.7351e-63.4103e-63.3623e-61.2025e-64.1480e-51.7248e-51.3529e-61.3138e-780.3144
MGRO GUHHN2.5003e-55.0619e-64.7165e-62.0602e-68.7157e-77.2550e-52.4156e-51.2418e-61.4818e-780.3144
MGRO GUHHE2.2372e-54.8139e-64.4448e-62.4250e-61.0291e-66.0613e-52.5943e-51.1761e-61.6174e-780.3144
PVT ITHNZ3.9496e-57.7317e-64.9909e-61.6368e-69.5461e-71.4238e-42.3907e-51.5585e-61.8621e-785.8139
PVT ITHNN6.5217e-58.9669e-66.7447e-62.6497e-61.1275e-62.0672e-43.0168e-51.7121e-62.7909e-785.8139
PVT ITHNE6.5369e-58.6218e-64.8827e-61.4399e-68.5462e-71.9001e-41.6296e-51.2360e-62.2374e-785.8139
RORO GUHHZ6.7954e-51.1666e-57.2730e-62.9431e-61.4746e-61.6757e-44.2082e-52.2560e-62.5009e-788.3130
RORO GUHHN6.9140e-51.3565e-51.0301e-53.1720e-61.3214e-62.0174e-44.7192e-51.9345e-63.1486e-788.3130
RORO GUHHE8.2250e-51.5045e-59.1127e-62.9673e-61.4818e-63.7679e-44.0688e-52.2634e-63.6996e-788.3130
ESCA FRHHZ1.6581e-54.2899e-63.3974e-61.0637e-65.7767e-74.6186e-51.6696e-57.7746e-71.0642e-789.2172
ESCA FRHHN2.9483e-56.1856e-64.9142e-61.7059e-66.5470e-78.8199e-52.3315e-58.1274e-71.4470e-789.2172
ESCA FRHHE3.9295e-59.4645e-65.9403e-61.6647e-68.8527e-71.1206e-43.2584e-51.2322e-62.3663e-789.2172
ROTM GUHHZ4.2738e-58.3568e-66.9240e-62.4708e-61.0258e-61.3230e-43.8473e-51.4348e-62.0386e-793.474
ROTM GUHHN6.8179e-51.9788e-51.5919e-58.1589e-62.7903e-61.9304e-48.9326e-53.8220e-64.6199e-793.474
ROTM GUHHE4.6833e-51.6112e-51.5508e-57.7492e-62.9630e-61.5425e-41.1522e-43.8374e-65.0440e-793.474
BIGN GUEHZ1.4837e-52.6781e-61.8619e-65.5708e-73.2420e-74.2906e-59.6413e-64.7029e-76.0687e-893.6154
BIGN GUEHN4.5802e-56.2168e-64.3264e-61.2407e-66.7850e-71.0868e-41.6224e-59.9660e-71.7691e-793.6154
BIGN GUEHE5.2721e-57.0891e-63.6755e-61.0404e-64.9400e-71.1379e-41.4817e-57.2645e-71.6452e-793.6154
LSD GUHHZ3.5621e-56.7966e-65.4242e-61.5698e-67.6026e-79.8817e-52.8069e-51.0785e-61.7626e-794.4356
LSD GUHHN3.7550e-56.9438e-65.7232e-61.7386e-68.6694e-71.1780e-43.6232e-51.1213e-61.5570e-794.4356
LSD GUHHE5.1031e-51.0096e-58.4479e-62.4619e-69.8514e-71.8992e-43.6361e-51.5465e-62.4127e-794.4356
QLNO IVHHZ2.3373e-55.0186e-65.2300e-62.5453e-61.2428e-69.3138e-53.2181e-51.4372e-61.4815e-795.7110
QLNO IVHHN5.9807e-51.4280e-58.8056e-63.4566e-61.6167e-61.4751e-45.3247e-52.1079e-62.8428e-795.7110
QLNO IVHHE4.9763e-59.9897e-69.4511e-63.5973e-61.7158e-61.2540e-46.4478e-52.3357e-63.0367e-795.7110
IMI GUHHZ2.7211e-54.6704e-63.9686e-61.3327e-66.9793e-79.0606e-51.7948e-59.8899e-71.4425e-795.9146
IMI GUHHN8.8267e-51.7169e-51.1071e-54.1532e-62.4405e-62.4651e-43.5880e-53.0795e-64.8049e-795.9146
IMI GUHHE4.6009e-58.1638e-65.3222e-61.6064e-67.1743e-71.4179e-42.0343e-51.0478e-61.9259e-795.9146
BURY GUHHZ1.7821e-53.4686e-62.2771e-61.0478e-64.4143e-74.6679e-51.2240e-55.7459e-78.0099e-897.4164
BURY GUHHN2.1891e-54.6260e-63.5083e-61.2327e-64.6941e-76.7888e-51.7191e-56.5736e-71.0937e-797.4164
BURY GUHHE3.3669e-55.2089e-63.4007e-61.2601e-66.3618e-71.3294e-41.6194e-59.6414e-71.3223e-797.4164
SVA ITHGZ2.0289e-56.3106e-66.1334e-63.1229e-61.2955e-65.7411e-54.8439e-51.6797e-61.9498e-7104.7109
SVA ITHGN3.0943e-58.4051e-68.0105e-64.5000e-61.7817e-61.2686e-43.4743e-52.2979e-63.0664e-7104.7109
SVA ITHGE3.9257e-51.1979e-59.5884e-63.8364e-61.4744e-61.2345e-45.7904e-52.0889e-62.9436e-7104.7109
PCP GUHHZ2.6153e-51.1303e-58.4189e-64.6498e-61.7836e-66.9608e-53.5780e-52.4182e-62.9133e-7105.794
PCP GUHHN2.4930e-55.6745e-65.3317e-61.9360e-67.2177e-77.3242e-52.7292e-59.7406e-71.4619e-7105.794
PCP GUHHE2.9256e-57.7666e-66.7420e-62.7130e-61.3957e-68.0112e-54.8297e-52.0097e-62.5631e-7105.794
ORO IVEHZ9.6161e-62.2114e-61.5753e-63.5847e-71.6605e-72.5368e-57.4992e-62.3143e-75.0159e-8127.328
ORO IVEHN1.3229e-52.8146e-62.2798e-68.0933e-73.2425e-74.1393e-51.2940e-54.7844e-76.9255e-8127.328
ORO IVEHE1.1906e-52.4572e-62.3018e-68.1163e-72.6299e-73.3479e-51.3679e-53.8238e-76.2504e-8127.328
MRGE IVHHZ9.1751e-61.4337e-61.5656e-68.2522e-73.0901e-72.5007e-51.0007e-54.2881e-74.5892e-8129.0354
MRGE IVHHN1.0426e-51.9024e-61.3651e-68.5122e-73.6555e-72.5430e-56.0484e-64.6319e-75.2624e-8129.0354
MRGE IVHHE7.3605e-61.4773e-61.1613e-65.4518e-72.1962e-71.7999e-53.8775e-62.7371e-73.9656e-8129.0354
COURMFRHHZ1.3857e-52.7766e-62.3788e-66.7016e-72.8970e-75.9968e-51.4092e-53.9191e-77.0492e-8135.4351
COURMFRHHN2.2444e-55.9755e-64.3929e-61.4529e-66.7728e-76.6991e-53.8196e-59.5578e-71.5426e-7135.4351
COURMFRHHE1.8690e-55.0643e-63.8541e-61.9783e-66.3331e-76.6931e-52.0569e-58.3641e-71.3195e-7135.4351
REMY GUHHZ6.4426e-61.8380e-61.2857e-66.2664e-72.6296e-71.5129e-56.9256e-63.1706e-74.4647e-8136.0358
REMY GUHHN6.9139e-61.6662e-61.4002e-68.6878e-77.6528e-72.3118e-56.9487e-68.7999e-77.0474e-8136.0358
REMY GUHHE7.6528e-61.8663e-61.8096e-61.2309e-67.3204e-72.2674e-51.0613e-58.5430e-76.2970e-8136.0358
RNCA GUHHZ4.9240e-61.3639e-61.4138e-68.7403e-73.3192e-71.5704e-51.1615e-54.1577e-74.5830e-8138.496
RNCA GUHHN3.9381e-61.4144e-61.5032e-67.2998e-73.0737e-79.5094e-69.6657e-64.0857e-74.1897e-8138.496
RNCA GUHHE5.6534e-61.5589e-61.6253e-67.2013e-73.0225e-71.5011e-51.6520e-53.9416e-74.9641e-8138.496
*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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