MANUAL Location - Area: Zona Genova , magnitude (ML): 1.6
2022-09-22 14:07:32 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-09-22 14:17:46

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Earthquake info - Manual location
Event - ID :220922140655
Magnitude (ML) :1.6 +/- 0.1
Origin Time :2022-09-22 14:07:32.742 (UTC)
Location : Latitude: 44.448 N, Longitude: 9.095 E
Area :Zona Genova
Depth (km) :5.12
Distances (km) : 0.6 --- Bargagli
2.4 --- Davagna
3.3 --- Lumarzo
6.7 --- Uscio
7.7 --- Neirone
7.8 --- Bogliasco
7.9 --- Pieve Ligure
8.2 --- Sori
8.5 --- Tribogna
8.8 --- Montoggio
9.0 --- Avegno
9.5 --- Moconesi
9.6 --- Torriglia
9.8 --- Recco
11.0 --- Sant Olcese
11.6 --- Camogli
11.9 --- Cicagna
12.5 --- Valbrevenna
12.6 --- Casella
13.0 --- Favale di Malvaro

Quality location estimate: Erh: 0.6 km, Erz: 0.4 km, Nf: 30, Gap: 115 °, 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.
GENLGU2022-09-22 14:07:35.3930.02000.001.992022-09-22 14:07:37.1490.0400-0.121.3712.2
RNCAGU2022-09-22 14:07:35.4900.00700.051.752022-09-22 14:07:37.3000.0390-0.031.9312.9
GORRGU2022-09-22 14:07:37.6700.01200.021.942022-09-22 14:07:41.1200.0732-0.071.5824.3
MSSAIV2022-09-22 14:07:39.7100.0170-0.031.882022-09-22 14:07:45.1380.41780.290.8937.1
PCPGU2022-09-22 14:07:40.7100.0281-0.071.672022-09-22 14:07:46.7830.04000.410.7245.2
BOBIV2022-09-22 14:07:41.7100.02310.240.872022-09-22 14:07:48.0830.0400-0.121.2945.6
QLNOGU2022-09-22 14:07:43.1000.1326-0.610.302022-09-22 14:07:51.2150.2396-0.370.7161.3
PLMAGU2022-09-22 14:07:46.2900.03710.320.852022-09-22 14:07:54.8750.3037-0.490.5975.0
GRAMGU2022-09-22 14:07:47.0970.06020.930.282022-09-22 14:07:56.8220.20051.030.2677.4
EQUIGU2022-09-22 14:07:48.6600.04420.111.352022-09-22 14:07:59.4800.3838-0.570.5389.9
ROROGU2022-09-22 14:07:48.1700.07030.241.062022-09-22 14:07:59.5820.04000.700.5090.1
GBOSGU2022-09-22 14:07:50.2900.05220.420.742022-09-22 14:08:02.6150.25060.580.67102.6
SARMGU2022-09-22 14:07:51.5400.0532-0.081.292022-09-22 14:08:04.6700.3427-0.470.62108.1
MGROGU2022-09-22 14:07:51.0500.1386-0.740.252022-09-22 14:08:06.2260.36070.580.67112.1
IMIGU2022-09-22 14:07:52.3460.02000.710.452022-09-22 14:08:05.5940.13030.181.03113.1


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
GENL GUEH1.804.11e+012.2245
RNCA GUHH1.773.39e+012.9283
GORR GUHH1.505.81e-124.341
PLMA GUHH1.801.21e-175.0126
GRAM GUHH1.511.06e-177.486
EQUI GUHH1.534.39e-289.9110
RORO GUHH1.665.82e-290.1246
GBOS GUHH1.601.91e-2102.6258
SARM GUEH1.664.52e-2108.1105
MGRO GUHH1.603.05e-2112.1247
IMI GUHH1.674.65e-2113.1238


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.
(°)
GENL GUEHZ2.6351e-42.4036e-51.3725e-54.7926e-62.5445e-63.2085e-46.7526e-53.9168e-65.7203e-712.2245
GENL GUEHN5.5678e-48.7917e-52.7704e-59.5917e-66.3312e-61.3092e-39.1972e-51.0997e-52.0591e-612.2245
GENL GUEHE2.5801e-44.1926e-51.9373e-56.4035e-63.7399e-64.6492e-49.0123e-55.8543e-67.8618e-712.2245
RNCA GUHHZ2.4139e-43.2770e-51.3323e-53.3286e-62.2981e-68.0022e-44.7811e-53.6562e-68.6946e-712.9283
RNCA GUHHN2.1374e-44.4117e-52.1063e-55.9821e-63.8595e-67.2325e-48.8044e-56.0750e-61.0191e-612.9283
RNCA GUHHE3.8149e-45.9529e-52.7141e-56.0662e-64.0281e-61.1290e-31.0003e-46.8626e-61.3542e-612.9283
GORR GUHHZ2.2163e-53.1389e-62.9316e-61.6410e-66.4183e-78.2277e-51.6720e-57.2828e-79.7251e-824.341
GORR GUHHN3.3404e-55.7252e-64.2878e-62.2105e-61.0582e-64.9857e-51.8554e-51.4138e-61.7129e-724.341
GORR GUHHE2.5866e-56.2105e-64.9220e-61.7593e-68.2058e-77.5264e-53.3775e-51.1959e-61.6455e-724.341
MSSA IVHHZ3.5835e-53.8895e-68.6360e-73.0182e-71.6018e-74.7647e-53.7051e-62.8237e-78.2691e-837.1113
MSSA IVHHN9.6704e-51.2919e-54.2390e-61.0601e-67.0225e-74.0777e-41.2352e-51.2591e-62.7986e-737.1113
MSSA IVHHE1.4423e-41.9159e-56.0604e-61.4646e-69.3622e-75.9720e-41.6953e-51.7255e-64.2612e-737.1113
PCP GUHHZ3.6447e-67.9390e-74.8369e-71.7723e-78.5191e-81.0838e-51.8442e-61.1381e-71.6278e-845.2284
PCP GUHHN5.1163e-69.0631e-75.7081e-72.4697e-79.6565e-81.5191e-52.8029e-61.3263e-71.9686e-845.2284
PCP GUHHE4.9146e-67.5563e-75.0933e-72.9336e-71.5894e-71.5103e-51.8829e-61.9984e-72.3298e-845.2284
BOB IVHHZ2.4851e-65.1368e-74.5404e-72.9485e-71.1284e-79.2001e-61.8273e-61.6124e-71.4660e-845.638
BOB IVHHN2.9603e-66.6539e-75.2381e-72.8190e-71.6031e-71.2596e-52.4967e-61.8131e-71.9024e-845.638
BOB IVHHE4.8023e-69.8076e-77.3838e-73.8020e-71.7647e-78.6554e-64.0403e-62.0934e-72.7730e-845.638
QLNO GUHHZ1.5415e-64.2529e-73.4010e-72.2344e-79.9569e-85.6449e-61.7689e-61.2562e-71.0411e-861.3257
QLNO GUHHN3.3380e-65.5421e-75.3353e-72.7485e-71.1623e-76.6129e-62.3757e-61.5466e-71.6359e-861.3257
QLNO GUHHE2.2636e-65.6950e-73.9463e-71.9574e-71.0430e-76.6255e-62.3112e-61.2397e-71.6868e-861.3257
PLMA GUHHZ4.2252e-66.8712e-75.9965e-73.6718e-71.2984e-79.9951e-62.1689e-61.8843e-72.2292e-875.0126
PLMA GUHHN8.3898e-61.8687e-61.3100e-64.3698e-71.9469e-72.1066e-55.2980e-62.9759e-74.5561e-875.0126
PLMA GUHHE5.8254e-69.9016e-77.0756e-72.7744e-71.1528e-71.9897e-54.9521e-61.5845e-72.5763e-875.0126
GRAM GUHHZ3.2330e-65.7572e-74.5102e-71.4644e-76.0772e-85.7119e-62.7716e-69.2721e-81.3089e-877.486
GRAM GUHHN3.6763e-68.2423e-77.7761e-72.8626e-71.2081e-71.0321e-54.5114e-61.5275e-72.3269e-877.486
GRAM GUHHE4.0435e-61.0770e-69.9129e-73.4028e-71.4701e-79.2231e-67.5674e-62.0384e-73.2694e-877.486
EQUI GUHHZ1.6885e-63.7854e-72.8612e-71.5565e-71.1985e-74.7386e-61.6081e-61.4904e-71.0945e-889.9110
EQUI GUHHN2.0914e-64.1096e-74.0832e-71.6313e-78.3791e-86.1399e-62.5044e-61.1187e-71.3448e-889.9110
EQUI GUHHE2.6848e-65.1316e-73.7074e-71.3559e-76.4155e-88.9076e-61.2439e-68.8223e-81.3937e-889.9110
RORO GUHHZ1.7398e-63.9009e-73.9124e-72.3013e-76.9072e-85.9733e-62.0685e-69.9868e-81.0886e-890.1246
RORO GUHHN3.9235e-67.8664e-75.5076e-72.0081e-78.4458e-81.1001e-53.8506e-61.2022e-72.0611e-890.1246
RORO GUHHE2.6813e-66.2244e-75.2502e-72.1443e-77.9203e-88.6380e-62.7892e-69.6877e-81.5473e-890.1246
GBOS GUHHZ7.8278e-71.9705e-71.9404e-71.0343e-75.1206e-82.0929e-61.3416e-65.5676e-85.7356e-9102.6258
GBOS GUHHN5.4044e-71.7116e-71.6474e-71.0409e-75.2454e-81.5179e-67.3580e-75.4351e-85.3112e-9102.6258
GBOS GUHHE5.5668e-71.1617e-71.1656e-78.2654e-83.4724e-82.0968e-65.9743e-74.9072e-84.6446e-9102.6258
SARM GUEHZ8.1570e-72.2098e-71.8662e-76.7414e-83.0234e-82.5159e-68.7141e-73.6487e-85.3892e-9108.1105
SARM GUEHN1.3386e-63.8571e-74.2170e-72.2870e-77.9104e-84.3552e-61.7548e-61.0418e-71.2139e-8108.1105
SARM GUEHE9.6971e-72.0152e-71.9133e-71.0112e-74.8847e-83.0989e-69.6115e-75.1121e-86.3034e-9108.1105
MGRO GUHHZ1.2740e-62.8057e-72.2635e-71.0447e-74.2851e-81.3580e-61.5090e-65.8114e-88.0362e-9112.1247
MGRO GUHHN1.2500e-62.9909e-72.2986e-78.7775e-84.1583e-82.1236e-61.6312e-66.4659e-87.4901e-9112.1247
MGRO GUHHE2.0442e-63.3274e-72.8426e-71.2436e-76.0968e-82.1676e-62.1733e-67.5514e-88.7468e-9112.1247
IMI GUHHZ2.0323e-62.6086e-72.2125e-72.0401e-79.8551e-81.9859e-61.4828e-61.1488e-76.9727e-9113.1238
IMI GUHHN4.9576e-64.0713e-73.8091e-72.3357e-71.1577e-75.2043e-63.3079e-61.5571e-71.2670e-8113.1238
IMI GUHHE1.8730e-63.0751e-72.7730e-71.4241e-77.4963e-83.0389e-62.2249e-69.0359e-88.5767e-9113.1238
*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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