MANUAL Location - Area: Prealpi lombarde , magnitude (ML): 2.3
2024-04-13 15:46:52 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-04-15 07:17:34

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Earthquake info - Manual location
Event - ID :240413154538
Magnitude (ML) :2.3 +/- 0.2
Origin Time :2024-04-13 15:46:52.965 (UTC)
Location : Latitude: 45.846 N, Longitude: 10.016 E
Area :Prealpi lombarde
Depth (km) :6.01
Distances (km) : 2.9 --- Bossico
2.9 --- Sovere
3.0 --- Cerete
4.3 --- Songavazzo
4.4 --- Pianico
5.2 --- Onore
5.4 --- Fino del Monte
5.5 --- Lovere
5.6 --- Rovetta
6.0 --- Castro
6.7 --- Costa Volpino
6.7 --- Endine Gaiano
7.0 --- Solto Collina
7.1 --- Clusone
7.2 --- Castione della Presolana
8.1 --- Riva di Solto
8.4 --- Pisogne
8.7 --- Ranzanico
9.1 --- Piario
9.2 --- Rogno

Quality location estimate: Erh: 1.7 km, Erz: 1.2 km, Nf: 34, Gap: 69 °, Rms: 0.39


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.
MDIIV2024-04-13 15:46:58.0200.0130-0.241.242024-04-13 15:47:02.3900.0932-0.031.6725.7
BAG8IV2024-04-13 15:46:59.9750.01900.351.082024-04-13 15:47:04.9650.10730.051.6235.5
GARGNI2024-04-13 15:47:02.7000.0271-0.201.452024-04-13 15:47:09.7040.2036-1.400.1453.4
BALDNI2024-04-13 15:47:04.9100.03310.001.672024-04-13 15:47:13.6090.2166-1.140.2065.3
BRMOIV2024-04-13 15:47:07.1900.04221.010.612024-04-13 15:47:15.0210.2005-0.510.7075.6
MUGIOCH2024-04-13 15:47:06.6500.04120.051.632024-04-13 15:47:16.5350.2316-0.131.3176.2
GAGGST2024-04-13 15:47:06.9400.0412-0.051.662024-04-13 15:47:16.8190.2346-0.281.1077.7
VDLCH2024-04-13 15:47:08.7440.04520.910.712024-04-13 15:47:17.9250.25370.011.3683.6
TUEMN2024-04-13 15:47:08.9500.05120.471.042024-04-13 15:47:18.9130.1303-0.111.3786.8
DOSSST2024-04-13 15:47:09.1900.05220.171.502024-04-13 15:47:20.2200.3177-1.300.2091.0
VAREIV2024-04-13 15:47:12.7800.02002.650.002024-04-13 15:47:26.8130.04003.880.0096.8
DAVOXCH2024-04-13 15:47:11.9700.05620.820.782024-04-13 15:47:24.6250.31670.571.05104.7
FUSIOCH2024-04-13 15:47:14.8890.02000.511.052024-04-13 15:47:29.4680.04000.101.36124.5
CTIIV2024-04-13 15:47:15.9600.06630.750.842024-04-13 15:47:31.8890.0400-0.131.23128.4
GORRGU2024-04-13 15:47:20.4780.02001.430.002024-04-13 15:47:40.7980.04001.240.44149.0
GRAMGU2024-04-13 15:47:20.7060.02001.190.002024-04-13 15:47:40.7820.04001.130.54150.7
SIMPLCH2024-04-13 15:47:21.5540.02001.510.002024-04-13 15:47:40.3610.04000.381.17160.3
MMKCH2024-04-13 15:47:21.1650.02001.340.002024-04-13 15:47:40.5920.04000.860.78160.4
FIESACH2024-04-13 15:47:22.3020.02001.820.002024-04-13 15:47:42.6330.04002.430.00160.9
SATIGU2024-04-13 15:47:21.6700.08340.211.402024-04-13 15:47:42.2630.0400-0.111.14166.5


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
GARG NIEH2.461.14e+053.4109
BALD NIHH2.345.77e-165.3106
MUGIOCHHH2.181.31e-176.2277
VARE IVHH2.081.31e-196.8272
DAVOXCHHH2.452.53e-1104.7354
FUSIOCHHH2.341.28e-1124.5304
CTI IVHH2.511.75e-1128.479
GORR GUHH2.398.82e-2149.0203
GRAM GUHH2.251.13e-1150.7179
SIMPLCHHH1.972.76e-2160.3287
MMK CHHH2.606.32e-2160.4279
SATI GUHH2.595.88e-2166.5272


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.
(°)
MDI IVHHZ5.1960e-58.6445e-66.3566e-61.9427e-69.3983e-71.5298e-45.1175e-51.4385e-62.4225e-725.7250
MDI IVHHN9.9537e-51.8416e-59.8325e-62.5280e-61.3026e-62.5719e-45.9007e-51.9545e-64.2132e-725.7250
MDI IVHHE7.7594e-51.5166e-51.0782e-52.9868e-61.3980e-62.2426e-46.7709e-52.0876e-63.7716e-725.7250
GARG NIEHZ3.3971e-57.0241e-65.6717e-62.0517e-68.5199e-71.0440e-43.0277e-51.1732e-61.8948e-753.4109
GARG NIEHN4.5167e-51.1844e-51.0863e-53.4511e-61.7788e-61.4714e-47.2465e-52.5274e-63.0767e-753.4109
GARG NIEHE4.3330e-51.0089e-58.6199e-62.8524e-61.4035e-61.4540e-44.9591e-52.0512e-63.0745e-753.4109
BALD NIHHZ7.6056e-61.3953e-61.2072e-63.7810e-71.7545e-72.4327e-55.3370e-62.4569e-73.4418e-865.3106
BALD NIHHN1.5590e-54.3577e-63.5170e-61.2607e-66.7339e-78.0017e-51.8158e-59.6182e-71.1349e-765.3106
BALD NIHHE1.3948e-55.4233e-64.9117e-61.9074e-68.2403e-74.5671e-53.1533e-51.1021e-61.3088e-765.3106
BRMO IVHHZ6.0890e-69.4802e-76.4367e-72.3887e-78.5489e-81.5505e-52.6411e-61.2233e-72.4068e-875.621
BRMO IVHHN6.9039e-61.0982e-67.5813e-72.1228e-78.5339e-81.6751e-52.1975e-61.3564e-72.3816e-875.621
BRMO IVHHE7.9693e-61.1666e-66.9136e-72.3584e-79.9068e-81.6445e-53.5110e-61.4745e-72.6873e-875.621
MUGIOCHHHZ4.9394e-61.0415e-69.1750e-72.7878e-71.0962e-71.3271e-56.1560e-61.6213e-72.9686e-876.2277
MUGIOCHHHN5.9147e-61.3385e-61.3365e-66.2178e-72.6171e-72.3260e-57.5510e-62.9879e-73.6423e-876.2277
MUGIOCHHHE4.9337e-61.0405e-69.0131e-73.1456e-71.0874e-71.3959e-54.4946e-61.4722e-72.4343e-876.2277
VDL CHHHZ6.9383e-61.1872e-68.6663e-72.9400e-71.2725e-72.0294e-52.4264e-61.9256e-73.3231e-883.6329
VDL CHHHN7.0053e-61.3423e-61.1101e-63.0580e-71.4108e-71.7564e-55.0071e-62.1090e-73.5647e-883.6329
VDL CHHHE5.6690e-68.2710e-76.3087e-73.0625e-71.0714e-71.5509e-52.2530e-61.5410e-72.4454e-883.6329
VARE IVHHZ4.6085e-61.0201e-67.6255e-72.8045e-71.3263e-71.4594e-53.7726e-61.6689e-72.5019e-896.8272
VARE IVHHN5.6628e-61.3230e-61.2038e-66.4065e-72.2432e-72.1562e-55.0685e-62.7443e-73.5601e-896.8272
VARE IVHHE6.8448e-61.4327e-61.4117e-66.4136e-72.0666e-71.7062e-57.6810e-62.9830e-73.7481e-896.8272
DAVOXCHHHZ7.2366e-61.4562e-61.7992e-68.3128e-73.1047e-72.0841e-51.3746e-54.2283e-75.0702e-8104.7354
DAVOXCHHHN9.6213e-62.6053e-62.5219e-61.1601e-64.0352e-73.2007e-51.6047e-55.7985e-77.5368e-8104.7354
DAVOXCHHHE9.2037e-62.3996e-62.2829e-61.0034e-63.3645e-73.7501e-51.6503e-54.4127e-76.6675e-8104.7354
FUSIOCHHHZ2.1711e-65.6349e-74.9013e-72.4572e-78.7514e-85.4115e-62.1371e-61.2351e-71.6975e-8124.5304
FUSIOCHHHN2.1763e-63.6472e-73.5770e-71.8105e-77.3634e-87.5047e-61.3902e-68.7939e-81.1067e-8124.5304
FUSIOCHHHE3.1859e-68.5364e-76.1696e-73.6187e-71.2471e-79.7089e-62.2880e-61.5805e-72.1463e-8124.5304
CTI IVHHZ3.1116e-65.0305e-73.5409e-71.3591e-76.7465e-87.5436e-61.9646e-69.4382e-81.6524e-8128.479
CTI IVHHN9.1555e-62.1554e-61.0500e-62.9644e-71.5343e-72.5519e-54.0589e-62.1839e-73.9878e-8128.479
CTI IVHHE7.3377e-61.5403e-69.3922e-72.8194e-71.0561e-72.3241e-54.4673e-61.5871e-73.0815e-8128.479
GORR GUHHZ1.2932e-61.6075e-71.4803e-77.1502e-82.8345e-82.1670e-67.9038e-73.4688e-84.7293e-9149.0203
GORR GUHHN1.4613e-61.5846e-71.4461e-77.1792e-82.8140e-81.6169e-67.6816e-73.5584e-84.2089e-9149.0203
GORR GUHHE1.4744e-61.9587e-71.5956e-76.2336e-82.7447e-82.2771e-68.1843e-73.5362e-85.1625e-9149.0203
GRAM GUHHZ7.9117e-72.0384e-71.5829e-75.7355e-82.3402e-82.2709e-61.0054e-63.0424e-84.8914e-9150.7179
GRAM GUHHN1.1342e-62.9088e-72.6851e-71.2100e-75.8992e-82.4324e-61.9913e-66.4381e-88.6824e-9150.7179
GRAM GUHHE1.1116e-62.8843e-72.9981e-71.0974e-74.0741e-82.4782e-61.9999e-66.2853e-89.1658e-9150.7179
SIMPLCHHHZ5.4098e-71.7293e-78.7240e-85.6860e-81.9414e-81.7988e-64.1282e-72.1302e-82.9944e-9160.3287
SIMPLCHHHN5.6786e-71.5872e-78.6282e-85.0666e-81.7229e-81.0656e-64.3628e-72.0823e-82.9904e-9160.3287
SIMPLCHHHE5.1653e-71.4344e-79.4761e-84.9338e-81.7626e-81.5775e-64.7844e-72.1080e-82.6758e-9160.3287
MMK CHHHZ5.5218e-71.2884e-71.2337e-75.4029e-82.3845e-82.3468e-65.9343e-73.0208e-83.8060e-9160.4279
MMK CHHHN5.0714e-71.5034e-71.1770e-75.2125e-82.2634e-81.7586e-68.9098e-72.7431e-84.1913e-9160.4279
MMK CHHHE5.8519e-71.5983e-71.2717e-76.1597e-82.5270e-81.6367e-65.2334e-73.2018e-85.6066e-9160.4279
FIESACHHHZ1.4591e-62.9366e-72.7636e-71.9371e-79.8053e-85.0582e-61.7538e-61.2759e-79.7083e-9160.9295
FIESACHHHN8.9716e-73.1237e-72.6856e-71.6287e-78.9722e-82.5973e-61.3997e-61.0158e-71.1078e-8160.9295
FIESACHHHE8.5537e-72.8781e-72.2373e-71.8060e-79.5092e-82.3760e-61.1144e-61.0705e-79.7329e-9160.9295
SATI GUHHZ6.4829e-71.3311e-78.0510e-84.3967e-81.8424e-82.1640e-63.7453e-72.1650e-82.7947e-9166.5272
SATI GUHHN5.4563e-71.0654e-77.2120e-82.9378e-81.2685e-81.6348e-63.4929e-71.7112e-82.3534e-9166.5272
SATI GUHHE9.6606e-71.6853e-79.5980e-84.3771e-82.2683e-82.6853e-64.0454e-73.6011e-83.5897e-9166.5272
*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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