MANUAL Location - Area: Alpi Graie , magnitude (ML): 2.0
2025-04-14 08:02:50 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-04-14 08:39:53

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Earthquake info - Manual location
Event - ID :250414080142
Magnitude (ML) :2.0 +/- 0.2
Origin Time :2025-04-14 08:02:50.821 (UTC)
Location : Latitude: 45.402 N, Longitude: 7.544 E
Area :Alpi Graie
Depth (km) :5.77
Distances (km) : 1.7 --- Sparone
2.9 --- Alpette
4.7 --- Ribordone
4.9 --- Canischio
5.0 --- Pont-Canavese
6.2 --- San Colombano Belmonte
6.4 --- Frassinetto
6.7 --- Locana
6.8 --- Prascorsano
6.8 --- Pratiglione
7.0 --- Forno Canavese
7.6 --- Ingria
8.2 --- Cuorgne
9.1 --- Chiesanuova
9.1 --- Pertusio
9.5 --- Valperga
9.8 --- Corio
10.0 --- Rivara
10.1 --- Borgiallo
10.3 --- Levone

Quality location estimate: Erh: 0.9 km, Erz: 0.8 km, Nf: 58, Gap: 76 °, Rms: 0.35


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.
LATOIV2025-04-14 08:02:54.0560.0200-0.011.872025-04-14 08:02:55.5280.0400-0.640.5914.2
CIROGU2025-04-14 08:02:55.5700.0110-0.340.802025-04-14 08:02:57.9080.0742-1.340.0623.8
LSDGU2025-04-14 08:02:57.4600.0211-0.001.852025-04-14 08:03:01.3900.0992-0.470.7833.6
TNOIT2025-04-14 08:02:58.2440.02000.720.632025-04-14 08:03:00.3420.0400-1.910.0134.7
RSPGU2025-04-14 08:02:57.6300.0180-0.011.822025-04-14 08:03:02.0400.1083-0.281.0336.3
OROIV2025-04-14 08:02:58.7500.0211-0.031.752025-04-14 08:03:03.4690.1283-0.640.6142.8
MONCIV2025-04-14 08:03:01.6000.02410.960.462025-04-14 08:03:10.2210.04002.380.0047.6
MRGEIV2025-04-14 08:03:01.2600.02810.131.602025-04-14 08:03:07.3690.1855-0.530.7556.0
SATIGU2025-04-14 08:03:02.4800.02910.550.782025-04-14 08:03:09.2440.1002-0.191.2459.0
COURMFR2025-04-14 08:03:02.5260.02000.001.692025-04-14 08:03:10.4300.19550.181.3365.2
BHBGU2025-04-14 08:03:02.4200.03810.091.672025-04-14 08:03:10.5870.10020.061.4767.0
BLANCGU2025-04-14 08:03:03.6400.03410.261.282025-04-14 08:03:11.2480.1002-0.480.8168.9
OGMOFR2025-04-14 08:03:04.0800.03510.391.002025-04-14 08:03:11.7040.1303-0.720.5270.9
DIXCH2025-04-14 08:03:04.3000.0381-0.091.462025-04-14 08:03:13.2600.2306-0.530.7876.7
RSLFR2025-04-14 08:03:05.1000.03910.241.342025-04-14 08:03:14.5640.10020.421.0678.5
MMKCH2025-04-14 08:03:04.8950.04010.081.622025-04-14 08:03:14.3680.10020.021.4179.7
RRLGU2025-04-14 08:03:05.1900.04010.271.262025-04-14 08:03:14.3600.2486-0.370.9880.0
VANNICH2025-04-14 08:03:07.1570.02001.030.412025-04-14 08:03:17.4560.04000.730.7190.2
EMBDCH2025-04-14 08:03:08.0000.04720.950.502025-04-14 08:03:18.2200.04000.051.3893.5
SIMPLCH2025-04-14 08:03:08.8950.05020.640.762025-04-14 08:03:20.1850.0400-0.091.29100.4
OGAGFR2025-04-14 08:03:09.5400.05220.500.912025-04-14 08:03:22.2600.31470.401.04104.5
VAREIV2025-04-14 08:03:09.4100.0834-0.041.462025-04-14 08:03:22.4530.1303-0.201.16108.7
SENINCH2025-04-14 08:03:11.1500.05421.560.042025-04-14 08:03:22.5990.0400-0.081.27108.8
SURFFR2025-04-14 08:03:10.9960.02000.071.502025-04-14 08:03:24.1820.0400-1.220.18117.5
FIESACH2025-04-14 08:03:12.5980.02000.840.602025-04-14 08:03:27.2270.04000.900.57123.2
PCPGU2025-04-14 08:03:12.1030.02000.321.212025-04-14 08:03:27.7030.04000.800.68124.0
MUGIOCH2025-04-14 08:03:13.0250.06530.351.162025-04-14 08:03:28.2060.0400-0.400.93130.1
FUSIOCH2025-04-14 08:03:15.4950.07330.790.662025-04-14 08:03:31.5210.2506-0.281.00145.7


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
CIRO GUHH1.735.56e-123.85
LSD GUHH2.211.62e+033.6282
TNO ITHN1.989.01e-134.7168
ORO IVEH2.411.61e+042.854
MONC IVHH1.623.12e-147.6140
MRGE IVHH2.174.51e-156.0318
SATI GUHH2.072.20e-159.025
COURMFRHH2.254.64e-165.2316
BLANCGUHH1.619.50e-268.9316
DIX CHHH2.323.87e-176.7352
MMK CHHH2.181.38e-179.724
RRL GUHH1.705.74e-280.0228
VANNICHHH1.828.49e-290.23
OGAG FRHH1.755.05e-2104.5229
VARE IVHH1.926.79e-2108.761
SENINCHHH2.018.26e-2108.8350
FIESACHHH2.219.74e-2123.221
MUGIOCHHH2.163.49e-2130.163
FUSIOCHHH1.862.78e-2145.736


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.
(°)
CIRO GUHHZ8.3891e-51.4173e-56.0858e-61.5237e-69.5133e-71.7456e-42.4325e-51.4366e-63.0843e-723.85
CIRO GUHHN7.7665e-58.9910e-63.2633e-68.3941e-75.2059e-71.5378e-41.5415e-59.0030e-71.7232e-723.85
CIRO GUHHE1.2881e-41.3130e-53.3823e-61.1855e-67.7987e-71.3685e-41.3607e-51.5414e-63.3243e-723.85
LSD GUHHZ1.4930e-41.9506e-57.7298e-62.3789e-61.4326e-64.1586e-42.3839e-52.3423e-64.7136e-733.6282
LSD GUHHN4.3559e-44.6159e-51.0297e-52.8579e-62.0337e-67.6380e-43.0632e-54.2869e-61.0042e-633.6282
LSD GUHHE3.6820e-43.7830e-56.9867e-62.1311e-61.0780e-64.4769e-42.4574e-52.4369e-66.5128e-733.6282
TNO ITHNZ1.9298e-41.4490e-54.8043e-62.2090e-67.4919e-71.2966e-42.0805e-51.0708e-63.1524e-734.7168
TNO ITHNN2.6251e-42.2323e-55.9924e-62.0767e-68.4473e-72.7087e-43.2037e-51.7872e-64.5763e-734.7168
TNO ITHNE3.9769e-43.3969e-56.6872e-62.6449e-61.6911e-62.5873e-43.6807e-52.8877e-67.2880e-734.7168
RSP GUHHZ1.4934e-51.6580e-66.4694e-72.2690e-79.2724e-83.9501e-52.3770e-61.4694e-73.2933e-836.3218
RSP GUHHN2.2887e-53.2076e-61.3407e-63.5818e-71.9149e-74.5442e-56.4099e-62.8827e-76.0297e-836.3218
RSP GUHHE2.3161e-53.0570e-61.4600e-64.5447e-71.9729e-76.3297e-55.9495e-63.0163e-75.9391e-836.3218
ORO IVEHZ1.0106e-41.4146e-58.3722e-61.9889e-61.0207e-62.6604e-43.5413e-51.8056e-63.4644e-742.854
ORO IVEHN1.4923e-41.8830e-51.1920e-53.0519e-61.3751e-63.3186e-46.3915e-52.3590e-64.4978e-742.854
ORO IVEHE1.6048e-42.6045e-51.3480e-53.4279e-61.7622e-63.3219e-46.2596e-53.1899e-66.6021e-742.854
MONC IVHHZ9.0669e-62.1826e-61.8762e-68.5798e-73.1177e-73.3338e-51.0294e-53.6944e-76.2933e-847.6140
MONC IVHHN8.9872e-62.5877e-62.7524e-61.4717e-65.9244e-73.0091e-51.6234e-57.3967e-78.1950e-847.6140
MONC IVHHE9.3019e-62.7891e-62.7202e-61.3531e-65.6089e-73.0416e-52.3444e-57.4439e-77.8344e-847.6140
MRGE IVHHZ4.7566e-54.8506e-62.3013e-67.4167e-74.4789e-75.9094e-51.3444e-57.5198e-71.2526e-756.0318
MRGE IVHHN8.7717e-51.0771e-53.0983e-61.1302e-65.1964e-71.1835e-41.5663e-58.7965e-72.1301e-756.0318
MRGE IVHHE6.4389e-56.2264e-62.0392e-68.0144e-74.0633e-77.0796e-59.4677e-66.1410e-71.2954e-756.0318
SATI GUHHZ3.3211e-53.2031e-69.8476e-73.1475e-71.4196e-74.4276e-54.1661e-62.1956e-75.8307e-859.025
SATI GUHHN4.1671e-54.5135e-61.5701e-63.8169e-72.3019e-71.0407e-44.3721e-63.9896e-78.9311e-859.025
SATI GUHHE5.3669e-56.1139e-61.8802e-64.3403e-72.4571e-71.1374e-47.3716e-64.8843e-71.1879e-759.025
COURMFRHHZ4.5820e-56.4100e-63.0412e-68.2082e-74.1373e-71.3990e-41.5802e-56.6771e-71.3673e-765.2316
COURMFRHHN6.4433e-57.1205e-64.1240e-61.3310e-65.6927e-71.1760e-41.7164e-58.1370e-71.5612e-765.2316
COURMFRHHE5.2562e-56.7955e-63.9475e-69.9705e-74.9158e-71.5080e-42.1227e-58.2610e-71.6447e-765.2316
BHB GUHHZ6.5603e-69.7173e-74.8401e-72.0711e-78.8769e-81.8126e-51.7316e-61.2446e-71.8320e-867.0199
BHB GUHHN9.1424e-61.0499e-67.1609e-73.0042e-71.1211e-72.1802e-52.2980e-61.5567e-72.5137e-867.0199
BHB GUHHE7.5121e-61.0550e-66.6184e-73.3177e-71.2903e-71.9644e-52.5523e-61.9281e-72.8259e-867.0199
BLANCGUHHZ8.4123e-61.1449e-66.8209e-72.1224e-79.4945e-82.8852e-53.6843e-61.4029e-72.5661e-868.9316
BLANCGUHHN1.2302e-51.8186e-68.1954e-73.2371e-71.7424e-72.3108e-54.3643e-62.2366e-73.8050e-868.9316
BLANCGUHHE1.1437e-51.7622e-69.9569e-73.6744e-71.7271e-73.8265e-53.5470e-62.5624e-73.7485e-868.9316
DIX CHHHZ4.2185e-55.0285e-63.3192e-67.8117e-73.9616e-71.1014e-41.5035e-56.4423e-71.2114e-776.7352
DIX CHHHN7.1985e-57.3355e-63.1451e-69.7278e-74.3468e-71.4326e-41.5122e-57.3054e-71.7993e-776.7352
DIX CHHHE6.4700e-57.0120e-63.7033e-68.2284e-74.5036e-71.3013e-41.2992e-58.1900e-71.7902e-776.7352
MMK CHHHZ1.2139e-51.4475e-69.5936e-73.1687e-71.4694e-72.6531e-53.7727e-62.3677e-73.9013e-879.724
MMK CHHHN1.8906e-52.1825e-61.3625e-65.1901e-72.0086e-75.5521e-56.8938e-62.6920e-75.5190e-879.724
MMK CHHHE1.8045e-52.6949e-61.0944e-64.2921e-71.9041e-75.7095e-54.8170e-62.7575e-75.8913e-879.724
RRL GUHHZ3.7415e-65.5164e-73.5349e-72.0699e-78.4609e-89.4066e-61.8389e-61.1033e-71.4085e-880.0228
RRL GUHHN4.0700e-68.7115e-75.6149e-72.0749e-79.8467e-81.2841e-53.1936e-61.3445e-72.3709e-880.0228
RRL GUHHE3.2132e-67.9799e-75.7060e-72.6127e-79.4664e-81.2714e-53.7647e-61.1780e-71.6166e-880.0228
VANNICHHHZ4.1175e-66.8907e-75.1915e-71.5290e-76.9206e-81.0036e-52.2696e-69.9023e-81.7944e-890.23
VANNICHHHN6.1462e-61.0960e-66.3947e-72.7627e-71.1409e-78.7410e-65.2591e-61.4863e-72.4109e-890.23
VANNICHHHE4.1984e-68.8273e-78.3032e-73.2506e-71.3861e-76.9483e-65.9285e-61.8868e-72.3230e-890.23
EMBD CHHHZ4.3788e-66.6676e-75.0219e-72.1648e-76.7298e-87.7750e-62.7968e-69.6713e-81.9175e-893.514
EMBD CHHHN5.2721e-67.2967e-75.1486e-71.9793e-76.7933e-88.7077e-62.5828e-68.3366e-81.6127e-893.514
EMBD CHHHE4.4182e-65.4368e-73.8949e-71.8272e-71.0554e-77.1038e-62.3912e-61.2701e-71.5398e-893.514
SIMPLCHHHZ4.2624e-66.4315e-74.0136e-71.7744e-76.6848e-89.2944e-61.8544e-69.4994e-81.5914e-8100.421
SIMPLCHHHN5.1351e-67.3743e-74.0894e-71.3648e-76.1071e-81.1047e-51.7412e-67.7469e-81.7082e-8100.421
SIMPLCHHHE6.0279e-67.3061e-74.3221e-71.6054e-76.1893e-81.6812e-52.4759e-69.3294e-81.8034e-8100.421
OGAG FRHHZ1.5260e-64.2539e-74.2054e-72.0186e-78.0096e-86.1290e-63.3160e-69.0787e-81.0997e-8104.5229
OGAG FRHHN1.6096e-65.2439e-75.2259e-72.3763e-79.1896e-83.7762e-62.7886e-61.3171e-71.7575e-8104.5229
OGAG FRHHE1.6753e-64.2211e-74.7067e-72.3833e-78.6151e-83.1120e-63.2880e-61.1043e-71.5234e-8104.5229
VARE IVHHZ5.1598e-67.5267e-75.7445e-71.9799e-77.1134e-81.2492e-51.9634e-69.5216e-81.7584e-8108.761
VARE IVHHN5.3224e-69.3488e-75.9817e-72.9324e-71.6285e-72.0120e-53.2176e-62.3872e-72.3021e-8108.761
VARE IVHHE4.1872e-68.2759e-75.7335e-72.6252e-71.0506e-71.1727e-52.3405e-61.2698e-72.1133e-8108.761
SENINCHHHZ4.2476e-61.2841e-69.7621e-73.1609e-71.5753e-72.5871e-54.1877e-62.2503e-72.9178e-8108.8350
SENINCHHHN3.6701e-69.1614e-77.7835e-73.9319e-71.9294e-71.5508e-55.1944e-61.9677e-72.7605e-8108.8350
SENINCHHHE5.3368e-69.8199e-77.2808e-72.6422e-71.1544e-71.2185e-54.3802e-61.8826e-73.2202e-8108.8350
FIESACHHHZ4.2106e-66.1617e-75.1497e-72.1548e-71.3527e-71.1314e-52.8578e-61.7275e-71.6698e-8123.221
FIESACHHHN4.1971e-67.7906e-76.9663e-72.7535e-71.0896e-71.7747e-54.2655e-61.6303e-72.1744e-8123.221
FIESACHHHE5.2018e-69.4636e-76.8582e-74.3226e-72.5487e-71.3274e-53.7230e-64.2149e-74.3391e-8123.221
PCP GUHHZ9.2594e-71.2802e-71.0010e-75.2122e-82.0380e-81.9072e-64.7777e-73.1365e-83.5839e-9124.0140
PCP GUHHN8.6666e-71.3657e-71.0266e-74.4730e-82.1100e-82.0559e-63.9422e-72.5732e-83.5099e-9124.0140
PCP GUHHE1.0935e-61.6081e-71.1551e-75.3623e-82.4593e-81.9890e-68.2844e-72.8188e-84.0352e-9124.0140
MUGIOCHHHZ3.4797e-63.5162e-72.4909e-79.7978e-84.0439e-86.3158e-61.0430e-65.6761e-81.0317e-8130.163
MUGIOCHHHN3.0704e-64.4486e-72.9154e-71.4063e-74.8404e-86.2999e-69.7835e-76.7061e-89.4192e-9130.163
MUGIOCHHHE4.3977e-64.7017e-72.7878e-71.2000e-74.5230e-85.6869e-69.7373e-77.3333e-81.1653e-8130.163
FUSIOCHHHZ1.8945e-63.2995e-71.8893e-75.8725e-82.7088e-85.4040e-69.7199e-74.7028e-88.7657e-9145.736
FUSIOCHHHN1.9669e-63.2797e-71.5591e-75.1817e-82.3581e-84.1733e-66.5843e-73.9588e-87.2478e-9145.736
FUSIOCHHHE1.9383e-62.7245e-71.5178e-74.6062e-82.2444e-83.8774e-65.2611e-73.3108e-86.3206e-9145.736
*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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