MANUAL Location - Area: Frignano , magnitude (ML): 0.4
2024-09-05 17:25:55 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-09-06 07:57:54

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Earthquake info - Manual location
Event - ID :240905172417
Magnitude (ML) :0.4 +/- 0.1
Origin Time :2024-09-05 17:25:55.848 (UTC)
Location : Latitude: 44.366 N, Longitude: 10.476 E
Area :Frignano
Depth (km) :14.12
Distances (km) : 0.7 --- Villa Minozzo
6.9 --- Toano
9.8 --- Castelnovo ne Monti
10.8 --- Carpineti
10.9 --- Frassinoro
11.7 --- Montefiorino
11.8 --- Ligonchio
12.0 --- Busana
14.5 --- Palagano
16.0 --- Collagna
16.3 --- Casina
16.5 --- Ramiseto
17.2 --- Vetto
18.0 --- Baiso
19.2 --- Prignano sulla Secchia
19.9 --- Polinago
20.5 --- Riolunato
20.9 --- Sillano
21.1 --- Pievepelago
21.3 --- Lama Mocogno

Quality location estimate: Erh: 0.9 km, Erz: 1.9 km, Nf: 16, Gap: 141 °, Rms: 0.19


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.
ERBMIV2024-09-05 17:25:59.7590.01600.251.222024-09-05 17:26:02.4030.04000.001.3516.9
GSCLGU2024-09-05 17:25:59.9300.01300.281.192024-09-05 17:26:02.4090.0661-0.031.2717.4
SARMGU2024-09-05 17:26:00.8590.02000.271.212024-09-05 17:26:04.3780.08620.291.0126.0
EQUIGU2024-09-05 17:26:02.4780.0221-0.001.362024-09-05 17:26:07.3700.29170.150.9136.9
BDIIV2024-09-05 17:26:02.7600.0200-0.140.772024-09-05 17:26:08.1840.12430.141.1938.2
CARDGU2024-09-05 17:26:03.1200.0200-0.001.352024-09-05 17:26:08.3600.1564-0.021.0740.5
POPMGU2024-09-05 17:26:04.0970.03110.041.302024-09-05 17:26:10.5360.14440.460.5144.6
CMEIT2024-09-05 17:26:04.1760.0200-0.610.112024-09-05 17:26:10.7430.0400-0.450.2050.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
ERBM IVEH0.368.20e-216.9320
GSCL GUHH0.337.36e-217.4101
SARM GUEH0.263.58e-226.0196
EQUI GUHH0.251.47e-236.9229
BDI IVHH0.251.76e-238.2164
CARD GUHH0.663.21e-240.5179
POPM GUHH0.503.69e-244.6148


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.
(°)
ERBM IVEHZ1.9805e-53.0202e-62.9019e-79.8642e-85.5447e-81.5014e-59.7455e-78.7992e-81.6389e-816.9320
ERBM IVEHN1.6078e-51.7260e-65.9849e-72.0785e-79.9699e-82.4201e-53.2337e-61.4986e-73.7756e-816.9320
ERBM IVEHE1.5087e-51.8863e-66.3567e-71.5787e-78.0368e-83.7058e-53.6099e-61.3515e-73.2899e-816.9320
GSCL GUHHZ3.1477e-64.4774e-72.1309e-77.3350e-83.7005e-85.6209e-68.2134e-76.1285e-81.0485e-817.4101
GSCL GUHHN4.7335e-61.0552e-65.9652e-72.1283e-71.1684e-71.3085e-52.7510e-61.7723e-72.5037e-817.4101
GSCL GUHHE4.1173e-69.6592e-76.0691e-71.8700e-79.7807e-89.3972e-62.7282e-61.2306e-72.2211e-817.4101
SARM GUEHZ2.4022e-64.9715e-72.3604e-75.3913e-83.2234e-84.7765e-61.2187e-65.6235e-81.1653e-826.0196
SARM GUEHN3.6349e-65.7254e-72.7241e-71.2592e-76.8452e-88.2691e-67.8682e-79.6927e-81.2199e-826.0196
SARM GUEHE3.6540e-65.0196e-72.8409e-71.3199e-75.7180e-86.5600e-61.1174e-68.4353e-81.2387e-826.0196
EQUI GUHHZ5.5039e-77.9055e-85.1180e-84.6012e-82.7370e-81.4375e-62.6326e-72.6889e-82.4038e-936.9229
EQUI GUHHN5.1416e-78.5975e-84.1323e-85.8584e-85.0586e-81.0560e-62.5076e-75.2366e-83.0268e-936.9229
EQUI GUHHE6.0531e-71.0776e-79.3147e-89.3299e-85.9582e-81.3532e-65.5478e-78.6985e-84.5790e-936.9229
BDI IVHHZ1.8910e-62.3240e-79.5095e-83.1395e-81.7473e-85.3591e-63.7919e-72.7464e-85.6448e-938.2164
BDI IVHHN3.0182e-63.3353e-71.4290e-74.0861e-82.3519e-88.8469e-66.6137e-73.2284e-87.3664e-938.2164
BDI IVHHE2.9620e-64.2395e-71.6476e-74.4931e-82.4600e-81.1512e-55.9744e-74.0771e-89.3200e-938.2164
CARD GUHHZ2.0527e-62.5361e-78.7469e-83.4855e-82.0281e-85.6420e-64.2235e-72.4469e-84.8622e-940.5179
CARD GUHHN4.0002e-64.8821e-72.0122e-76.3594e-83.0579e-85.7726e-68.2068e-74.0421e-89.2216e-940.5179
CARD GUHHE4.1833e-65.2925e-72.7082e-76.2859e-84.4280e-81.5208e-58.7466e-76.7154e-81.2744e-840.5179
POPM GUHHZ2.0685e-63.7064e-72.3139e-76.8305e-83.5206e-83.7076e-61.3644e-65.0520e-87.3788e-944.6148
POPM GUHHN3.0012e-64.7020e-73.2604e-71.1545e-74.7682e-87.4337e-61.5596e-66.6828e-81.1488e-844.6148
POPM GUHHE1.7981e-63.7986e-73.7910e-71.0118e-74.6440e-83.6708e-62.5104e-66.4581e-89.9122e-944.6148
CME ITHNZ2.0613e-65.0288e-73.9056e-74.8461e-74.1365e-76.3735e-61.9723e-65.0759e-74.6369e-850.0197
CME ITHNN3.0631e-69.1638e-75.6633e-77.8415e-77.0945e-78.1134e-62.6703e-67.7630e-75.0464e-850.0197
CME ITHNE2.5378e-66.6812e-75.3107e-75.2372e-74.5888e-76.6889e-62.6078e-66.5040e-74.0054e-850.0197
*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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