MANUAL Location - Area: Zona Genova , magnitude (ML): 0.6
2022-10-04 00:47:07 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-10-04 07:33:00

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Earthquake info - Manual location
Event - ID :221004004627
Magnitude (ML) :0.6 +/- 0.2
Origin Time :2022-10-04 00:47:07.728 (UTC)
Location : Latitude: 44.469 N, Longitude: 9.086 E
Area :Zona Genova
Depth (km) :4.02
Distances (km) : 0.3 --- Davagna
2.2 --- Bargagli
4.9 --- Lumarzo
6.3 --- Montoggio
8.2 --- Torriglia
8.5 --- Neirone
8.8 --- Uscio
9.6 --- Sant Olcese
9.9 --- Bogliasco
10.0 --- Valbrevenna
10.2 --- Pieve Ligure
10.3 --- Tribogna
10.3 --- Casella
10.6 --- Sori
11.1 --- Moconesi
11.4 --- Avegno
12.3 --- Recco
12.7 --- Serra Ricco
13.2 --- Savignone
13.5 --- Propata

Quality location estimate: Erh: 0.3 km, Erz: 0.4 km, Nf: 22, Gap: 126 °, Rms: 0.07


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 00:47:09.0670.0200-0.001.522022-10-04 00:47:10.1060.04000.091.004.0
ARV12LK2022-10-04 00:47:09.1790.02000.021.502022-10-04 00:47:10.1910.04000.011.444.4
LSG06LK2022-10-04 00:47:09.2540.0200-0.011.512022-10-04 00:47:10.2990.0400-0.051.294.6
ARV10LK2022-10-04 00:47:09.3350.02000.031.452022-10-04 00:47:10.3860.0400-0.041.336.3
TBG02GU2022-10-04 00:47:09.5520.02000.071.192022-10-04 00:47:10.7680.04000.051.317.3
TBG01GU2022-10-04 00:47:09.7270.0200-0.021.482022-10-04 00:47:11.0240.0400-0.140.548.3
RNCAGU2022-10-04 00:47:10.1300.0190-0.011.512022-10-04 00:47:11.7800.0360-0.051.2611.5
GORRGU2022-10-04 00:47:12.4700.0974-0.051.072022-10-04 00:47:15.9510.1173-0.030.9423.0
MSSAIV2022-10-04 00:47:14.5720.0200-0.560.092022-10-04 00:47:19.9120.0400-0.600.0938.5
PCPGU2022-10-04 00:47:15.2970.0200-0.400.072022-10-04 00:47:21.4670.04000.230.3943.9
CANOGU2022-10-04 00:47:20.7980.02000.080.912022-10-04 00:47:30.5570.04000.500.1173.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
TBG02GUEH0.414.06e-17.3130
TBG01GUEH0.706.26e-18.3156
RNCA GUHH0.421.87e-111.5272
GORR GUHH0.243.54e-223.047
MSSA IVHH0.894.71e-238.5116
CANO GUHH0.781.22e-273.6247


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.
(°)
TBG02GUEHZ4.0180e-54.5304e-61.7688e-64.7999e-72.9415e-75.7621e-55.1258e-64.8781e-79.8123e-87.3130
TBG02GUEHN3.4587e-55.3400e-62.7147e-65.6302e-72.9824e-71.2189e-49.4612e-65.2355e-71.1910e-77.3130
TBG02GUEHE3.8743e-56.9340e-63.4245e-68.0505e-74.9937e-71.3239e-41.3757e-58.5752e-71.6611e-77.3130
TBG01GUEHZ3.0185e-53.6518e-61.6445e-66.9792e-73.3139e-75.7579e-56.1163e-64.5070e-77.4480e-88.3156
TBG01GUEHN3.3175e-57.2452e-63.9049e-61.8827e-69.0657e-78.5951e-52.1755e-51.3496e-62.0223e-78.3156
TBG01GUEHE3.6838e-58.2068e-64.4929e-61.7310e-68.6853e-77.1411e-52.9216e-51.2609e-61.6302e-78.3156
RNCA GUHHZ1.4742e-52.3897e-68.7681e-71.9418e-71.2755e-74.5111e-53.0082e-62.4171e-75.2533e-811.5272
RNCA GUHHN1.4676e-52.4637e-61.4840e-64.0494e-72.3513e-72.8277e-56.1125e-63.8780e-76.7787e-811.5272
RNCA GUHHE2.5681e-53.6106e-69.8321e-72.7218e-71.6532e-78.2847e-52.9149e-63.2825e-77.9637e-811.5272
GORR GUHHZ2.2083e-63.3066e-72.0194e-76.1101e-82.7997e-85.5152e-66.5818e-74.2117e-87.6061e-923.047
GORR GUHHN3.0045e-65.5008e-73.0575e-71.1661e-74.7525e-88.3576e-61.0834e-66.6561e-81.2734e-823.047
GORR GUHHE2.9148e-66.4221e-73.8699e-78.2423e-83.8490e-81.0301e-51.9521e-66.5998e-81.3891e-823.047
MSSA IVHHZ3.4236e-63.5307e-79.6798e-86.3712e-84.4399e-83.6730e-63.8115e-76.7037e-87.7735e-938.5116
MSSA IVHHN8.1254e-61.0886e-63.7378e-71.0415e-71.0560e-73.1827e-51.0040e-61.8250e-72.5260e-838.5116
MSSA IVHHE7.2478e-61.0203e-63.6797e-78.0736e-85.2329e-83.5799e-51.0769e-69.2064e-82.1845e-838.5116
PCP GUHHZ2.1384e-72.3926e-81.6847e-81.0065e-85.4129e-94.3405e-77.2993e-88.1691e-97.6365e-1043.9281
PCP GUHHN2.1952e-73.9510e-82.2002e-81.0902e-88.3559e-97.0578e-71.2123e-71.2104e-89.6268e-1043.9281
PCP GUHHE3.4573e-73.5731e-81.9915e-89.7433e-97.0286e-97.4048e-78.5158e-81.1528e-89.6697e-1043.9281
CANO GUHHZ2.3975e-74.4848e-83.5854e-81.4674e-81.3446e-87.6033e-72.8203e-71.9844e-82.0547e-973.6247
CANO GUHHN3.7017e-71.0253e-79.8046e-84.3158e-82.6739e-87.3773e-79.4648e-75.3723e-84.0627e-973.6247
CANO GUHHE3.1635e-76.1924e-84.6134e-81.9447e-81.7284e-86.2533e-72.8543e-72.7263e-81.9914e-973.6247
*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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