MANUAL Location - Area: Zona Genova , magnitude (ML): 0.3
2023-07-12 10:32:35 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2023-07-12 16:43:57

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Earthquake info - Manual location
Event - ID :230712103025
Magnitude (ML) :0.3 +/- 0.2
Origin Time :2023-07-12 10:32:35.711 (UTC)
Location : Latitude: 44.469 N, Longitude: 9.083 E
Area :Zona Genova
Depth (km) :3.37
Distances (km) : 0.6 --- Davagna
2.3 --- Bargagli
5.1 --- Lumarzo
6.2 --- Montoggio
8.3 --- Torriglia
8.7 --- Neirone
9.0 --- Uscio
9.3 --- Sant Olcese
9.9 --- Bogliasco
9.9 --- Valbrevenna
10.1 --- Casella
10.3 --- Pieve Ligure
10.6 --- Tribogna
10.7 --- Sori
11.4 --- Moconesi
11.6 --- Avegno
12.4 --- Recco
12.5 --- Serra Ricco
13.0 --- Savignone
13.6 --- Propata

Quality location estimate: Erh: 0.3 km, Erz: 0.6 km, Nf: 14, Gap: 131 °, Rms: 0.05


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.
LSG07LK2023-07-12 10:32:37.0290.02000.071.032023-07-12 10:32:38.0350.04000.190.233.9
ARV12LK2023-07-12 10:32:36.6750.0200-0.390.002023-07-12 10:32:37.9760.0400-0.041.144.3
LSG06LK2023-07-12 10:32:37.1400.0200-0.061.092023-07-12 10:32:38.2260.0400-0.021.244.7
ARV10LK2023-07-12 10:32:37.1550.0200-0.041.192023-07-12 10:32:38.2820.04000.031.236.1
TBG02GU2023-07-12 10:32:37.4620.02000.031.282023-07-12 10:32:38.6820.04000.031.217.1
TGLIT2023-07-12 10:32:38.4110.02000.081.002023-07-12 10:32:40.1590.0400-0.031.1910.7
RNCAGU2023-07-12 10:32:37.9770.0502-0.070.942023-07-12 10:32:39.7170.04000.031.2411.1


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
LSG07LKEH0.207.27e-13.9148
ARV12LKEH0.531.34e+04.3170
LSG06LKEH0.479.97e-14.789
ARV10LKEH0.243.72e-16.1199
TBG02GUEH0.152.35e-17.1129
RNCA GUHH0.482.29e-111.1271


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.
(°)
LSG07LKEHZ5.9492e-56.9141e-62.4513e-65.5590e-73.2649e-75.7127e-58.9905e-66.0622e-71.4346e-73.9148
LSG07LKEHN1.3637e-41.7984e-56.0365e-61.4993e-68.1089e-73.5346e-41.6420e-51.4110e-64.0155e-73.9148
LSG07LKEHE1.6327e-41.5522e-55.8569e-61.4281e-68.5650e-71.5405e-42.6328e-51.6082e-63.3308e-73.9148
ARV12LKEHZ5.5505e-57.0266e-62.0789e-65.9698e-74.2440e-79.5260e-58.3615e-67.2353e-71.5684e-74.3170
ARV12LKEHN1.0299e-41.5480e-57.5489e-61.7606e-61.0948e-62.4679e-42.7007e-51.9575e-64.1706e-74.3170
ARV12LKEHE2.0859e-42.9110e-51.0225e-52.4239e-61.4970e-63.5697e-43.7784e-52.5815e-66.4715e-74.3170
LSG06LKEHZ6.9514e-57.5678e-61.5708e-65.6478e-75.2660e-71.3123e-46.2608e-61.1121e-61.8405e-74.789
LSG06LKEHN6.7764e-58.9883e-65.8727e-67.7118e-67.0919e-69.0205e-53.0502e-51.2067e-53.8718e-74.789
LSG06LKEHE6.0785e-58.1074e-63.6928e-61.2423e-61.0566e-61.2223e-41.7954e-51.9723e-62.3183e-74.789
ARV10LKEHZ1.7526e-51.7172e-67.4207e-72.0052e-71.4113e-72.5616e-52.8524e-62.8077e-74.4275e-86.1199
ARV10LKEHN2.2814e-53.8586e-61.6172e-65.6792e-73.5208e-77.8806e-57.2598e-65.8260e-79.5441e-86.1199
ARV10LKEHE3.6428e-55.4597e-63.2572e-69.4768e-75.0031e-75.9844e-52.7005e-57.4145e-71.2666e-76.1199
TBG02GUEHZ3.9065e-54.0138e-68.4760e-72.5973e-71.2912e-73.1204e-52.2134e-62.0673e-74.3404e-87.1129
TBG02GUEHN3.0297e-53.5766e-61.2127e-62.9566e-71.6155e-78.1296e-54.6266e-63.1931e-76.6837e-87.1129
TBG02GUEHE3.8232e-53.9985e-62.1584e-65.8949e-73.0546e-79.1200e-58.4731e-64.7549e-78.0526e-87.1129
TGL ITHNZ3.1737e-65.1548e-73.6636e-72.5873e-71.3395e-74.3503e-61.8814e-61.6013e-71.2740e-810.743
TGL ITHNN5.4783e-65.7596e-74.6885e-73.1709e-71.6654e-78.2233e-61.7250e-62.3253e-71.4755e-810.743
TGL ITHNE5.1514e-65.7470e-74.6226e-72.8727e-71.9117e-71.1775e-52.1132e-62.4271e-71.5852e-810.743
RNCA GUHHZ1.4336e-52.3499e-68.9836e-72.1421e-71.5305e-74.1600e-52.6090e-62.6894e-75.5494e-811.1271
RNCA GUHHN2.4559e-53.7990e-61.6102e-64.5449e-72.8386e-75.3925e-56.5740e-64.8822e-79.1785e-811.1271
RNCA GUHHE2.6496e-53.9459e-61.2252e-63.4470e-72.0861e-76.9903e-54.2173e-63.8009e-78.5498e-811.1271
*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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