MANUAL Location - Area: Zona Genova , magnitude (ML): -0.2
2022-10-05 17:55:51 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-10-06 07:37:15

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Earthquake info - Manual location
Event - ID :221005175458
Magnitude (ML) :-0.2 +/- 0.1
Origin Time :2022-10-05 17:55:51.121 (UTC)
Location : Latitude: 44.462 N, Longitude: 9.093 E
Area :Zona Genova
Depth (km) :4.33
Distances (km) : 0.8 --- Davagna
1.5 --- Bargagli
4.0 --- Lumarzo
7.3 --- Montoggio
7.8 --- Neirone
7.9 --- Uscio
8.4 --- Torriglia
9.3 --- Bogliasco
9.5 --- Pieve Ligure
9.5 --- Tribogna
9.8 --- Sori
10.3 --- Sant Olcese
10.3 --- Moconesi
10.5 --- Avegno
10.9 --- Valbrevenna
11.3 --- Casella
11.4 --- Recco
12.8 --- Cicagna
13.2 --- Camogli
13.2 --- Favale di Malvaro

Quality location estimate: Erh: 0.4 km, Erz: 0.4 km, Nf: 16, Gap: 123 °, 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.
ARV12LK2022-10-05 17:55:52.7020.02000.100.972022-10-05 17:55:53.7020.04000.051.244.5
ARV10LK2022-10-05 17:55:52.7950.02000.081.142022-10-05 17:55:53.8390.0400-0.011.316.2
TBG02GU2022-10-05 17:55:52.7670.0200-0.051.172022-10-05 17:55:53.9920.0400-0.021.296.8
TBG01GU2022-10-05 17:55:53.1110.02000.061.252022-10-05 17:55:54.3580.0400-0.051.147.8
RNCAGU2022-10-05 17:55:53.6430.0200-0.041.262022-10-05 17:55:55.4960.04000.031.3212.2
GORRGU2022-10-05 17:55:56.1670.02000.250.272022-10-05 17:55:59.3480.0400-0.041.1223.2
MSSAIV2022-10-05 17:55:58.6900.02000.330.182022-10-05 17:56:03.8030.04000.170.7137.8
PCPGU2022-10-05 17:55:59.0440.0200-0.120.692022-10-05 17:56:04.8350.04000.080.9344.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
TBG02GUEH-0.259.95e-26.8128
RNCA GUHH-0.075.45e-212.2275
GORR GUHH-0.241.15e-223.244


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.
(°)
TBG02GUEHZ1.6811e-51.8463e-64.9394e-71.2847e-78.1094e-82.0359e-52.2854e-61.3674e-72.5695e-86.8128
TBG02GUEHN2.1685e-52.1616e-67.6307e-71.8447e-71.0040e-73.2116e-52.7693e-62.0650e-74.7953e-86.8128
TBG02GUEHE1.7951e-52.3789e-69.5496e-72.7002e-71.3244e-73.4956e-54.3916e-62.1690e-74.3894e-86.8128
TBG01GUEHZ3.1614e-53.4026e-69.1988e-73.9460e-71.7343e-72.7111e-53.4666e-62.6573e-74.3438e-87.8157
TBG01GUEHN2.8344e-53.9937e-62.3919e-69.7372e-75.4949e-74.1036e-51.3223e-58.4824e-71.3444e-77.8157
TBG01GUEHE3.1841e-55.5507e-63.2375e-69.0820e-75.0395e-75.5049e-51.4178e-58.1934e-71.3806e-77.8157
RNCA GUHHZ1.0681e-58.6255e-71.9870e-75.9756e-83.1123e-87.8215e-66.5584e-75.4139e-81.2912e-812.2275
RNCA GUHHN5.7054e-65.5943e-73.4345e-79.1615e-85.2184e-89.5909e-61.2993e-68.8138e-81.5027e-812.2275
RNCA GUHHE1.4449e-51.2691e-64.5387e-79.1710e-86.1516e-81.6155e-51.3208e-61.2359e-72.7147e-812.2275
GORR GUHHZ7.9862e-71.2377e-76.1727e-83.3671e-81.3962e-81.4800e-63.7210e-71.5354e-82.5151e-923.244
GORR GUHHN8.3651e-71.1303e-77.4662e-84.5302e-81.9649e-81.5428e-63.5480e-72.5421e-82.8270e-923.244
GORR GUHHE1.0497e-61.4182e-79.2722e-83.8686e-82.0585e-81.8206e-66.7429e-72.9299e-82.9481e-923.244
MSSA IVHHZ1.5386e-61.4915e-77.5606e-86.3278e-83.4651e-81.4838e-63.7179e-74.1561e-84.4167e-937.8115
MSSA IVHHN2.5494e-62.9242e-71.0098e-74.1224e-82.2901e-86.3974e-63.3984e-73.2034e-86.4705e-937.8115
MSSA IVHHE3.4292e-64.3097e-71.4208e-74.9421e-83.6614e-81.2850e-53.6696e-74.7334e-89.7869e-937.8115
PCP GUHHZ1.4017e-71.9838e-81.3613e-81.3509e-81.5826e-82.8454e-77.2794e-82.5603e-82.1590e-944.6282
PCP GUHHN1.6396e-72.2300e-81.4416e-89.1961e-95.8152e-93.6231e-78.9352e-86.8943e-96.7794e-1044.6282
PCP GUHHE1.6708e-72.0014e-81.3250e-87.5596e-93.9251e-94.8359e-77.3020e-85.2936e-96.0966e-1044.6282
*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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