MANUAL Location - Area: Zona Genova , magnitude (ML): 3.5
2022-10-04 21:41:09 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-10-04 22:01:16

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Earthquake info - Manual location
Event - ID :221004214029
Magnitude (ML) :3.5 +/- 0.2
Origin Time :2022-10-04 21:41:09.678 (UTC)
Location : Latitude: 44.460 N, Longitude: 9.081 E
Area :Zona Genova
Depth (km) :5.62
Distances (km) : 1.2 --- Davagna
1.4 --- Bargagli
4.8 --- Lumarzo
7.0 --- Montoggio
8.5 --- Uscio
8.7 --- Neirone
8.9 --- Bogliasco
9.1 --- Torriglia
9.3 --- Pieve Ligure
9.5 --- Sant Olcese
9.7 --- Sori
10.1 --- Tribogna
10.8 --- Avegno
10.8 --- Casella
10.9 --- Valbrevenna
11.0 --- Moconesi
11.6 --- Recco
12.8 --- Serra Ricco
13.4 --- Camogli
13.5 --- Cicagna

Quality location estimate: Erh: 0.4 km, Erz: 0.3 km, Nf: 66, Gap: 57 °, Rms: 0.20


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.
LSG07LK2022-10-04 21:41:11.1640.0200-0.151.512022-10-04 21:41:12.1670.0400-0.301.075.7
ARV12LK2022-10-04 21:41:11.2460.0200-0.091.712022-10-04 21:41:12.1980.0400-0.301.075.7
LSG06LK2022-10-04 21:41:11.3410.0200-0.161.462022-10-04 21:41:12.3590.0400-0.430.766.3
ARV10LK2022-10-04 21:41:11.3740.02000.031.722022-10-04 21:41:12.5330.04000.011.766.8
TBG02GU2022-10-04 21:41:11.6430.02000.061.482022-10-04 21:41:12.9000.0400-0.011.808.2
TBG01GU2022-10-04 21:41:11.8090.02000.041.642022-10-04 21:41:13.0360.0400-0.201.378.8
RNCAGU2022-10-04 21:41:12.1800.00600.031.742022-10-04 21:41:13.8310.0400-0.061.7911.9
GENLGU2022-10-04 21:41:12.2810.0200-0.011.832022-10-04 21:41:13.9890.0400-0.151.5312.2
GORRGU2022-10-04 21:41:14.5000.01800.001.812022-10-04 21:41:17.9790.07520.001.5924.2
MSSAIV2022-10-04 21:41:16.7700.0190-0.091.712022-10-04 21:41:22.1100.16750.031.2838.7
PCPGU2022-10-04 21:41:17.3700.0271-0.071.732022-10-04 21:41:23.3500.21460.510.3943.9
BOBIV2022-10-04 21:41:18.5400.02310.270.562022-10-04 21:41:24.8190.1384-0.111.3745.3
SARZIV2022-10-04 21:41:19.5100.02910.870.132022-10-04 21:41:28.9710.04003.680.0047.5
QLNOIV2022-10-04 21:41:20.0700.0301-0.410.832022-10-04 21:41:28.0000.2717-0.251.0460.6
ROTMGU2022-10-04 21:41:22.9200.03710.161.012022-10-04 21:41:33.1880.16041.280.0772.3
CANOGU2022-10-04 21:41:21.9800.0361-0.380.922022-10-04 21:41:30.9100.3047-0.570.6473.0
PLMAIV2022-10-04 21:41:22.7600.0381-0.341.032022-10-04 21:41:32.4500.2296-0.151.1076.8
GRAMGU2022-10-04 21:41:23.4700.04420.280.642022-10-04 21:41:34.9970.04002.130.0078.4
FIVIGU2022-10-04 21:41:25.1500.02000.480.32--:---.-----.---.-- 86.9
ROROGU2022-10-04 21:41:24.5300.0442-0.221.332022-10-04 21:41:35.9800.33270.350.6889.7
EQUIGU2022-10-04 21:41:25.2300.0512-0.430.832022-10-04 21:41:36.1680.1002-1.090.1391.5
GBOSGU2022-10-04 21:41:26.5900.0512-0.061.452022-10-04 21:41:39.7420.04001.030.13101.8
SARMGU2022-10-04 21:41:28.3100.0552-0.400.902022-10-04 21:41:41.5740.0400-0.720.44109.5
MGROGU2022-10-04 21:41:28.4400.0552-0.171.352022-10-04 21:41:42.3660.1303-0.021.05111.7
IMIGU2022-10-04 21:41:28.6300.05620.141.072022-10-04 21:41:43.3720.13031.150.12112.9
MONCIV2022-10-04 21:41:30.5300.1537-0.660.46--:---.-----.---.-- 113.9
GSCLGU2022-10-04 21:41:30.7000.1135-0.211.222022-10-04 21:41:46.1200.0400-0.330.92120.4
CARDGU2022-10-04 21:41:30.1600.0613-0.011.312022-10-04 21:41:44.1670.1303-0.330.91121.7
MAIMGU2022-10-04 21:41:31.3100.0643-0.041.312022-10-04 21:41:45.3860.0400-1.120.15127.9
BDIIV2022-10-04 21:41:31.1800.0643-0.291.112022-10-04 21:41:45.8640.0400-0.870.32128.6
SAOFFR2022-10-04 21:41:31.8100.0663-0.161.282022-10-04 21:41:48.3930.04000.340.69132.8
ENRGU2022-10-04 21:41:31.6100.0673-0.490.722022-10-04 21:41:48.0070.1604-0.050.96134.8
POPMGU2022-10-04 21:41:33.4500.07130.151.022022-10-04 21:41:50.7410.16040.680.38141.3
PIIIV2022-10-04 21:41:33.8500.12860.320.692022-10-04 21:41:50.7390.04000.340.69141.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
TBG02GUEH3.494.02e+28.2121
TBG01GUEH3.919.26e+28.8149
RNCA GUHH3.693.24e+211.9277
GENL GUEH3.632.76e+212.2236
GORR GUHH3.546.46e+124.246
MSSA IVHH3.522.00e+138.7115
PCP GUHH3.006.51e+043.9282
BOB IVHH3.391.25e+145.340
SARZ IVHH3.451.43e+147.5344
QLNO IVHH3.164.38e+060.6256
ROTM GUHH3.069.09e+072.3307
CANO GUHH3.851.47e+173.0248
PLMA IVHH3.749.94e+076.8126
GRAM GUHH3.418.28e+078.487
RORO GUHH3.413.33e+089.7245
EQUI GUHH3.312.51e+091.5111
GBOS GUHH3.501.57e+0101.8257
SARM GUEH3.382.31e+0109.5106
MGRO GUHH3.472.27e+0111.7246
IMI GUHH3.342.19e+0112.9238
GSCL GUHH3.441.72e+0120.495
CARD GUHH3.672.89e+0121.7113
MAIM GUHH3.591.89e+0127.9118
BDI IVHH3.502.13e+0128.6110
ENR GUHH3.451.83e+0134.8260
POPM GUHH3.663.90e+0141.3108
PII IVHH3.349.02e-1141.6125


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.
(°)
TBG02GUEHZ1.9304e-24.2236e-32.2502e-36.0448e-43.1676e-45.6428e-29.0948e-35.7791e-41.0259e-48.2121
TBG02GUEHN2.3514e-25.1700e-32.8667e-31.3978e-38.0023e-49.5686e-21.1873e-21.1098e-31.1155e-48.2121
TBG02GUEHE2.2971e-26.1139e-33.6791e-31.2106e-37.2144e-49.8325e-21.3594e-21.0401e-31.3307e-48.2121
TBG01GUEHZ1.2341e-23.2247e-32.6961e-31.9698e-38.4589e-43.3435e-21.4852e-21.1657e-31.2149e-48.8149
TBG01GUEHN1.9606e-26.8558e-35.6665e-33.6295e-31.6381e-35.2409e-24.3584e-22.2931e-32.6807e-48.8149
TBG01GUEHE2.2350e-27.3524e-35.2449e-34.4845e-32.1704e-36.1116e-21.9868e-22.9434e-32.5747e-48.8149
RNCA GUHHZ4.2070e-24.7102e-31.3264e-34.1225e-42.2548e-41.1409e-14.1829e-33.9688e-49.8224e-511.9277
RNCA GUHHN2.1479e-22.8019e-31.3974e-32.9886e-41.7458e-44.2806e-25.2271e-32.7391e-45.9240e-511.9277
RNCA GUHHE5.5237e-27.9486e-32.1718e-36.2752e-44.7109e-41.9406e-16.5086e-38.6251e-41.7921e-411.9277
GENL GUEHZ6.5819e-31.2948e-31.0087e-34.9195e-42.7455e-41.1502e-26.8971e-33.8832e-44.1887e-512.2236
GENL GUEHN8.3321e-32.7055e-31.9194e-31.0066e-35.2866e-43.2659e-21.1536e-26.9188e-47.4308e-512.2236
GENL GUEHE6.5119e-31.5638e-31.1383e-36.3843e-43.3448e-41.3002e-26.3172e-34.9946e-45.9593e-512.2236
GORR GUHHZ1.6724e-33.6834e-42.6293e-41.8710e-41.0390e-43.9200e-31.0964e-31.3547e-41.3904e-524.246
GORR GUHHN2.5392e-35.7729e-44.7931e-43.4762e-41.7912e-46.5483e-32.6622e-32.3390e-41.8871e-524.246
GORR GUHHE3.2272e-36.7555e-45.6825e-42.1680e-41.2655e-41.0913e-23.1950e-32.1572e-41.6334e-524.246
MSSA IVHHZ8.4313e-48.3431e-53.5849e-52.8220e-52.2474e-51.3418e-31.5005e-42.7236e-52.5665e-638.7115
MSSA IVHHN2.5014e-33.1758e-41.2352e-43.6128e-52.8194e-51.1447e-23.0910e-44.7109e-57.3666e-638.7115
MSSA IVHHE3.1759e-34.3212e-41.7139e-45.3618e-54.7475e-51.4266e-25.2991e-47.0612e-59.8249e-638.7115
PCP GUHHZ2.3830e-44.7859e-53.7744e-53.6022e-52.6601e-55.9758e-41.7375e-43.8901e-51.9980e-643.9282
PCP GUHHN3.6983e-47.2156e-54.8137e-53.4988e-51.9505e-58.6382e-42.7085e-43.0413e-52.6908e-643.9282
PCP GUHHE3.4607e-46.6797e-53.8057e-53.7916e-52.8070e-51.4658e-31.7473e-43.4039e-52.1737e-643.9282
BOB IVHHZ1.6709e-44.5695e-53.6116e-54.9595e-54.1276e-54.0482e-42.1710e-45.9242e-52.0070e-645.340
BOB IVHHN1.7003e-46.7982e-54.2886e-56.9114e-54.6817e-54.3327e-42.3973e-45.9785e-53.6139e-645.340
BOB IVHHE2.3772e-47.2234e-55.8161e-57.5245e-54.8163e-58.2362e-44.5675e-45.9080e-53.1111e-645.340
SARZ IVHHZ1.5031e-45.1171e-54.2553e-54.1510e-53.4476e-56.4884e-42.1596e-45.1589e-52.1993e-647.5344
SARZ IVHHN2.4090e-48.4234e-57.8989e-57.2984e-56.8015e-59.3612e-44.8956e-41.0743e-44.1948e-647.5344
SARZ IVHHE1.5240e-47.3400e-57.8624e-56.6770e-54.8665e-52.2990e-44.9425e-46.9750e-53.7472e-647.5344
QLNO IVHHZ9.2029e-52.4599e-52.1370e-52.2093e-51.3021e-52.4185e-41.8133e-41.3790e-51.0303e-660.6256
QLNO IVHHN1.6250e-43.1638e-52.6394e-51.8811e-51.2258e-53.7047e-41.9465e-41.6868e-51.0970e-660.6256
QLNO IVHHE1.2434e-43.8542e-52.6307e-52.7956e-51.4099e-53.5144e-41.3525e-41.4660e-51.0994e-660.6256
ROTM GUHHZ1.3713e-43.2353e-53.2536e-52.4807e-51.6626e-54.8685e-41.7525e-41.8829e-59.9072e-772.3307
ROTM GUHHN2.5814e-47.0028e-57.1386e-55.8218e-52.6919e-58.1496e-44.2297e-43.1004e-52.8572e-672.3307
ROTM GUHHE1.7845e-45.3222e-56.0089e-54.2432e-52.1653e-56.4012e-43.0481e-42.8331e-52.4816e-672.3307
CANO GUHHZ1.4446e-44.3752e-54.3161e-52.7813e-52.2693e-54.6072e-43.4457e-44.1562e-51.9328e-673.0248
CANO GUHHN2.9577e-41.1406e-41.0740e-45.2048e-52.4761e-53.9006e-41.0565e-33.5504e-53.3506e-673.0248
CANO GUHHE1.9990e-45.9120e-56.3674e-53.5440e-52.9988e-54.5176e-46.0049e-45.6679e-52.8723e-673.0248
PLMA IVHHZ1.0706e-43.7682e-53.5059e-54.3046e-51.9222e-52.8862e-41.7471e-42.3806e-51.6635e-676.8126
PLMA IVHHN2.1194e-47.2476e-56.7588e-54.2493e-51.9273e-54.6382e-44.3814e-43.0612e-52.5321e-676.8126
PLMA IVHHE1.3141e-44.7849e-54.5807e-52.8597e-51.3549e-53.5427e-44.4487e-41.6020e-51.4787e-676.8126
GRAM GUHHZ1.2203e-42.6591e-52.4283e-51.1474e-56.5189e-61.9658e-41.5188e-49.0302e-67.9992e-778.487
GRAM GUHHN1.4499e-44.0584e-54.2614e-52.9455e-51.2521e-52.3914e-42.6948e-41.5058e-51.6124e-678.487
GRAM GUHHE1.6809e-47.1242e-56.4696e-53.8198e-51.6735e-53.3912e-43.7372e-41.7254e-52.2211e-678.487
RORO GUHHZ8.1418e-52.5513e-51.9386e-51.6638e-51.0722e-52.1389e-41.3272e-41.2818e-58.8131e-789.7245
RORO GUHHN1.3547e-43.7395e-52.8695e-51.6176e-58.0815e-64.8002e-41.0976e-41.1505e-58.5104e-789.7245
RORO GUHHE1.2026e-43.5398e-52.9543e-51.9468e-59.3765e-64.0070e-41.6942e-41.1929e-51.1003e-689.7245
EQUI GUHHZ1.3574e-41.7201e-51.2401e-58.6859e-66.6643e-62.1126e-41.2164e-41.0627e-54.9623e-791.5111
EQUI GUHHN5.9107e-51.7772e-51.7883e-51.5973e-51.0345e-51.7044e-49.5156e-51.3726e-56.9650e-791.5111
EQUI GUHHE7.6230e-51.4296e-51.4131e-59.4707e-67.2691e-62.6807e-41.0002e-48.2361e-65.8947e-791.5111
GBOS GUHHZ3.7664e-51.2344e-51.0437e-58.5042e-66.9203e-61.2286e-46.7293e-58.9879e-64.5600e-7101.8257
GBOS GUHHN4.0320e-51.3595e-51.1079e-58.7578e-65.6349e-69.6462e-59.1908e-56.9782e-65.0355e-7101.8257
GBOS GUHHE2.7651e-59.3388e-67.6968e-66.6862e-64.2542e-66.9131e-55.2909e-55.3729e-64.1897e-7101.8257
SARM GUEHZ3.8253e-51.1511e-51.0250e-55.1606e-63.2485e-61.1006e-41.0207e-43.9291e-63.3472e-7109.5106
SARM GUEHN3.1811e-51.3611e-51.3053e-51.4060e-57.7815e-67.8423e-57.3379e-58.8746e-66.8289e-7109.5106
SARM GUEHE2.7652e-51.2671e-51.1243e-51.1361e-58.6907e-66.0638e-58.3963e-59.2841e-65.2221e-7109.5106
MGRO GUHHZ2.6007e-51.2734e-51.1957e-59.4466e-64.3490e-67.3547e-56.1589e-56.6169e-66.1504e-7111.7246
MGRO GUHHN3.7045e-51.0611e-51.1341e-57.4781e-65.0052e-67.9073e-55.4395e-57.6919e-64.6919e-7111.7246
MGRO GUHHE3.3537e-51.3079e-51.1229e-59.2788e-68.7706e-68.0825e-54.8467e-51.4614e-55.5171e-7111.7246
IMI GUHHZ2.7138e-51.1634e-51.0594e-51.1169e-57.0372e-66.6535e-56.9664e-56.8474e-64.7877e-7112.9238
IMI GUHHN5.1178e-51.6826e-51.4735e-51.2465e-58.7345e-61.4287e-49.5384e-51.2218e-57.7853e-7112.9238
IMI GUHHE3.6361e-51.3099e-51.2924e-58.9493e-65.3340e-61.0910e-46.4401e-57.5119e-64.3699e-7112.9238
GSCL GUHHZ1.0194e-55.0772e-64.6945e-64.5379e-63.2197e-63.5287e-53.1194e-53.9956e-62.4494e-7120.495
GSCL GUHHN2.2876e-51.0643e-51.0383e-59.7960e-64.4401e-63.1511e-57.4662e-56.9036e-63.9717e-7120.495
GSCL GUHHE1.6466e-59.6485e-69.1030e-61.0628e-56.1280e-62.2484e-55.2439e-57.9342e-66.0072e-7120.495
CARD GUHHZ5.9105e-51.3991e-51.0583e-59.9319e-66.3100e-61.9835e-46.1533e-58.4331e-64.3918e-7121.7113
CARD GUHHN8.9702e-52.6379e-52.5895e-51.3769e-57.8988e-64.0897e-41.5134e-41.3032e-59.8700e-7121.7113
CARD GUHHE1.0259e-43.0676e-52.5609e-51.3853e-58.9082e-63.3503e-41.2797e-41.2069e-58.1283e-7121.7113
MAIM GUHHZ2.9494e-51.4470e-51.4013e-51.5460e-51.1040e-56.8993e-51.0357e-41.1514e-56.3314e-7127.9118
MAIM GUHHN2.3213e-51.0297e-59.6325e-61.3174e-58.9716e-67.0766e-56.1408e-59.3469e-65.6852e-7127.9118
MAIM GUHHE2.2867e-57.1915e-67.4487e-65.5923e-62.4415e-64.8442e-54.1937e-53.0640e-62.6639e-7127.9118
BDI IVHHZ2.7355e-57.0335e-65.6642e-65.0145e-64.1290e-66.1699e-53.8519e-55.7160e-63.0370e-7128.6110
BDI IVHHN3.2273e-59.9692e-68.5950e-67.5240e-65.1425e-69.5296e-55.3163e-56.6239e-63.8613e-7128.6110
BDI IVHHE3.6020e-51.4022e-51.1323e-58.4931e-66.2538e-68.5960e-59.0657e-57.1739e-64.6782e-7128.6110
ENR GUHHZ2.8900e-56.4441e-65.3551e-63.3129e-61.5906e-68.8084e-53.7462e-51.5921e-61.8059e-7134.8260
ENR GUHHN3.8803e-51.0719e-57.6799e-64.5168e-62.4138e-69.7741e-53.4868e-53.3057e-62.6304e-7134.8260
ENR GUHHE3.4867e-56.1157e-64.2860e-63.7306e-61.7322e-61.0819e-41.4654e-52.2456e-62.1712e-7134.8260
POPM GUHHZ4.9375e-51.0486e-57.7867e-64.1691e-61.9346e-61.9806e-44.3920e-52.6020e-62.5500e-7141.3108
POPM GUHHN3.6796e-51.1721e-58.9345e-69.4052e-64.3157e-61.8735e-44.8616e-55.3193e-63.5048e-7141.3108
POPM GUHHE4.5172e-51.6141e-51.2340e-59.5226e-64.1617e-66.9279e-57.5699e-54.2588e-64.3185e-7141.3108
PII IVHHZ1.2536e-54.4105e-63.8924e-62.6118e-61.4586e-63.7045e-51.7849e-51.9049e-61.6151e-7141.6125
PII IVHHN1.2340e-55.1975e-64.2280e-63.3405e-61.5374e-62.2553e-52.9350e-52.0127e-62.1076e-7141.6125
PII IVHHE1.3296e-55.3431e-64.7428e-63.0707e-61.2085e-62.3420e-52.9674e-51.4488e-61.4875e-7141.6125
*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)

rsni