MANUAL Location - Area: Zona Genova , magnitude (ML): 0.0
2022-09-24 23:00:03 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2022-09-25 08:32:44

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Earthquake info - Manual location
Event - ID :220924225926
Magnitude (ML) :0.0 +/- 0.1
Origin Time :2022-09-24 23:00:03.107 (UTC)
Location : Latitude: 44.426 N, Longitude: 9.158 E
Area :Zona Genova
Depth (km) :6.34
Distances (km) : 1.6 --- Uscio
2.6 --- Lumarzo
3.1 --- Tribogna
4.2 --- Moconesi
4.3 --- Neirone
5.2 --- Avegno
6.0 --- Bargagli
6.5 --- Cicagna
6.8 --- Recco
7.1 --- Sori
7.1 --- Davagna
7.4 --- Pieve Ligure
8.3 --- Camogli
8.5 --- Lorsica
8.6 --- Favale di Malvaro
8.8 --- Bogliasco
9.2 --- Coreglia Ligure
9.5 --- Orero
10.2 --- Rapallo
10.5 --- Torriglia

Quality location estimate: Erh: 2.9 km, Erz: 1 km, Nf: 6, Gap: 213 °, Rms: 0.04


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.
TBG02GU2022-09-24 23:00:04.7400.0200-0.011.142022-09-24 23:00:05.9330.04000.031.076.8
TBG01GU2022-09-24 23:00:04.9590.02000.060.902022-09-24 23:00:06.1100.0400-0.040.947.7
RNCAGU2022-09-24 23:00:05.3400.0200-1.360.002022-09-24 23:00:06.8980.0400-2.270.0018.3
GORRGU2022-09-24 23:00:07.8050.0200-0.031.062022-09-24 23:00:11.3110.04000.050.8823.8


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
TBG02GUEH-0.051.58e-16.8307
TBG01GUEH0.152.04e-17.7241
RNCA GUHH0.174.62e-218.3287
GORR GUHH-0.161.32e-223.828


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.
(°)
TBG02GUEHZ1.4998e-51.9386e-67.5312e-72.2362e-71.5809e-72.6530e-52.4036e-62.6651e-74.7522e-86.8307
TBG02GUEHN1.8417e-53.2598e-61.3996e-62.9523e-71.8372e-76.6431e-54.7961e-63.3035e-77.4942e-86.8307
TBG02GUEHE2.2239e-52.8142e-61.4029e-62.9643e-71.8576e-75.3342e-55.2016e-63.2421e-75.9360e-86.8307
TBG01GUEHZ1.2867e-51.3236e-66.2971e-72.3717e-71.1732e-71.9966e-52.3255e-61.8435e-73.0223e-87.7241
TBG01GUEHN1.6072e-52.4555e-61.4009e-65.7811e-72.3575e-73.0697e-57.9928e-63.7929e-76.0461e-87.7241
TBG01GUEHE9.9820e-62.7236e-61.5046e-66.4814e-73.1864e-72.7640e-58.9854e-64.6852e-76.5543e-87.7241
RNCA GUHHZ4.2288e-65.7861e-72.2811e-75.6069e-83.1247e-81.2309e-58.6805e-75.8671e-81.3741e-818.3287
RNCA GUHHN3.5958e-66.0877e-73.6621e-79.3739e-85.7820e-86.6124e-61.5064e-69.1668e-81.7167e-818.3287
RNCA GUHHE6.8072e-69.2855e-72.6680e-77.1370e-83.7751e-82.4857e-57.6054e-77.4480e-81.7995e-818.3287
GORR GUHHZ9.1690e-71.2340e-76.7098e-82.6984e-81.5761e-82.2651e-62.5933e-72.1936e-82.8134e-923.828
GORR GUHHN1.0103e-61.8382e-71.0902e-73.9588e-82.1218e-82.8961e-63.9095e-72.5492e-84.8201e-923.828
GORR GUHHE1.1725e-62.2767e-71.3464e-73.5496e-82.2384e-83.7346e-66.1436e-73.4282e-85.6726e-923.828
*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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