MANUAL Location - Area: Zona Genova , magnitude (ML): 1.0
2022-10-04 06:43:09 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-10-04 07:52:30

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Earthquake info - Manual location
Event - ID :221004064243
Magnitude (ML) :1.0 +/- 0.2
Origin Time :2022-10-04 06:43:09.723 (UTC)
Location : Latitude: 44.457 N, Longitude: 9.099 E
Area :Zona Genova
Depth (km) :4.49
Distances (km) : 1.2 --- Bargagli
1.4 --- Davagna
3.4 --- Lumarzo
7.2 --- Uscio
7.3 --- Neirone
7.9 --- Montoggio
8.5 --- Torriglia
8.8 --- Tribogna
8.9 --- Bogliasco
9.0 --- Pieve Ligure
9.3 --- Sori
9.7 --- Moconesi
9.8 --- Avegno
10.8 --- Recco
10.9 --- Sant Olcese
11.5 --- Valbrevenna
12.0 --- Casella
12.1 --- Cicagna
12.5 --- Camogli
12.7 --- Favale di Malvaro

Quality location estimate: Erh: 0.2 km, Erz: 0.2 km, Nf: 30, Gap: 88 °, Rms: 0.08


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.
ARV12LK2022-10-04 06:43:11.2670.02000.041.472022-10-04 06:43:12.2680.0400-0.021.564.6
LSG07LK2022-10-04 06:43:11.2210.0200-0.021.642022-10-04 06:43:12.2540.0400-0.061.384.7
LSG06LK2022-10-04 06:43:11.3500.02000.041.482022-10-04 06:43:12.3410.0400-0.091.174.9
ARV10LK2022-10-04 06:43:11.3680.02000.021.572022-10-04 06:43:12.4720.0400-0.021.576.2
TBG02GU2022-10-04 06:43:11.4430.02000.081.092022-10-04 06:43:12.4840.0400-0.041.526.5
TBG01GU2022-10-04 06:43:11.5990.02000.021.612022-10-04 06:43:12.8580.0400-0.031.537.4
GENLGU2022-10-04 06:43:12.3850.0200-0.081.312022-10-04 06:43:14.0780.0400-0.310.1312.6
RNCAGU2022-10-04 06:43:12.4160.00600.021.612022-10-04 06:43:14.2800.03800.021.5312.7
GORRGU2022-10-04 06:43:14.5270.01200.011.642022-10-04 06:43:17.9500.0712-0.031.2423.2
MSSAIV2022-10-04 06:43:16.7600.0190-0.081.232022-10-04 06:43:20.9000.1133-1.130.0537.2
BOBIV2022-10-04 06:43:18.5300.02310.160.502022-10-04 06:43:24.3000.2036-0.760.0944.5
PCPGU2022-10-04 06:43:17.7300.0231-0.110.992022-10-04 06:43:23.1300.1785-0.360.3545.2
PLMAIV2022-10-04 06:43:23.2000.03810.090.892022-10-04 06:43:31.7680.2276-0.860.0975.4
EQUIGU2022-10-04 06:43:25.4350.0200-0.200.632022-10-04 06:43:36.3190.3157-0.910.1190.0
GBOSGU2022-10-04 06:43:28.0880.02001.070.022022-10-04 06:43:40.4650.04001.150.02103.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
TBG02GUEH0.821.29e+06.5126
TBG01GUEH1.353.47e+07.4160
GENL GUEH0.904.82e-112.6241
RNCA GUHH1.097.27e-112.7277
GORR GUHH0.881.53e-123.243
BOB IVHH0.682.51e-244.539
EQUI GUHH1.252.28e-290.0111
GBOS GUHH0.994.69e-3103.0257


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.
(°)
TBG02GUEHZ3.2151e-43.0174e-53.9580e-61.3319e-67.2176e-71.7299e-41.5452e-51.3550e-63.2279e-76.5126
TBG02GUEHN2.1962e-41.8708e-57.8932e-62.0978e-61.3172e-62.6567e-43.5007e-52.2543e-64.6028e-76.5126
TBG02GUEHE1.8413e-42.8387e-59.6979e-63.4557e-62.3708e-62.5157e-44.2023e-54.0611e-66.7233e-76.5126
TBG01GUEHZ4.3080e-44.5247e-51.0266e-53.2868e-61.8002e-65.0815e-43.7976e-52.7826e-65.2179e-77.4160
TBG01GUEHN3.9075e-44.7475e-52.2930e-51.1834e-56.7454e-66.5646e-49.0050e-51.0915e-51.6408e-67.4160
TBG01GUEHE2.1707e-43.1464e-52.0739e-56.4621e-62.9130e-67.5852e-48.7275e-54.7217e-67.0073e-77.4160
GENL GUEHZ3.1560e-53.5845e-61.9435e-65.9253e-72.7402e-76.8604e-57.5749e-63.8061e-76.7553e-812.6241
GENL GUEHN5.0861e-57.9099e-63.9204e-61.2299e-67.0275e-71.4275e-41.2050e-51.1935e-62.0166e-712.6241
GENL GUEHE3.6991e-55.3919e-62.7350e-69.2343e-74.9330e-77.5817e-59.7206e-67.0103e-71.2060e-712.6241
RNCA GUHHZ6.6968e-51.0543e-53.7744e-61.2856e-66.7463e-71.6461e-41.6031e-51.1804e-62.4725e-712.7277
RNCA GUHHN4.1357e-57.3733e-63.7587e-61.4723e-68.1445e-71.0991e-41.7266e-51.2922e-62.1696e-712.7277
RNCA GUHHE9.9016e-51.5598e-55.7207e-62.0213e-61.1331e-62.8721e-42.1834e-51.9081e-63.9139e-712.7277
GORR GUHHZ1.6790e-51.9482e-68.7359e-73.4410e-71.4867e-72.4278e-53.9846e-61.8581e-73.4034e-823.243
GORR GUHHN1.5049e-51.9852e-69.4445e-74.4104e-72.0403e-72.1454e-54.7752e-62.8117e-74.4082e-823.243
GORR GUHHE1.3794e-51.9221e-61.4952e-64.0481e-71.9351e-72.8342e-59.8120e-63.0982e-74.8948e-823.243
MSSA IVHHZ2.0922e-51.9611e-63.7912e-71.0866e-75.9573e-81.9156e-51.8177e-61.3056e-73.2890e-837.2115
MSSA IVHHN2.9628e-53.8435e-61.3649e-62.8196e-71.7829e-71.1402e-43.9993e-63.4400e-78.3430e-837.2115
MSSA IVHHE4.7027e-55.6393e-61.8914e-64.6563e-73.1885e-71.9782e-45.0542e-65.5998e-71.2144e-737.2115
BOB IVHHZ9.4080e-71.7914e-71.5157e-78.3011e-83.3474e-82.7553e-66.3241e-75.1736e-85.3692e-944.539
BOB IVHHN1.8912e-62.2679e-71.6477e-78.6551e-84.3068e-82.7969e-66.6946e-74.6259e-86.8971e-944.539
BOB IVHHE3.2068e-63.9685e-72.3357e-79.8118e-84.6857e-83.8156e-61.1257e-65.9649e-88.3377e-944.539
PCP GUHHZ1.1574e-61.6500e-71.4003e-75.3975e-82.6723e-83.0965e-66.7488e-73.5919e-84.7491e-945.2282
PCP GUHHN1.4668e-62.2421e-71.4805e-76.8703e-83.7134e-84.7748e-69.9010e-75.8756e-86.5708e-945.2282
PCP GUHHE1.7513e-62.6108e-71.3335e-75.3895e-82.5195e-84.3755e-65.1058e-73.3475e-85.2779e-945.2282
PLMA IVHHZ1.7967e-62.5679e-71.9921e-79.1513e-83.7311e-85.1128e-68.4571e-75.4588e-85.8607e-975.4127
PLMA IVHHN3.1797e-65.9701e-74.8642e-71.9316e-78.5976e-81.0567e-51.9946e-61.3546e-71.7846e-875.4127
PLMA IVHHE2.3108e-63.4619e-72.8717e-71.0008e-74.2842e-86.8948e-61.7355e-65.7469e-88.9881e-975.4127
EQUI GUHHZ8.7882e-71.7844e-79.8382e-83.9107e-82.5718e-82.0014e-64.6346e-73.8836e-83.4637e-990.0111
EQUI GUHHN1.0304e-62.5172e-71.8525e-79.9193e-81.0644e-72.8201e-61.1907e-61.5315e-77.6251e-990.0111
EQUI GUHHE9.0119e-71.6336e-71.1686e-74.4627e-82.9457e-82.2564e-64.7507e-74.3276e-84.8396e-990.0111
GBOS GUHHZ2.4476e-75.2854e-84.2502e-82.3199e-81.3165e-87.2806e-72.2480e-71.4643e-81.2545e-9103.0257
GBOS GUHHN2.4902e-74.2276e-83.8168e-82.1900e-81.0297e-87.1136e-71.9843e-71.2137e-81.2219e-9103.0257
GBOS GUHHE2.7997e-74.2750e-83.3401e-81.9051e-87.5903e-96.4278e-71.4127e-78.4784e-99.9328e-10103.0257
*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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