MANUAL Location - Area: Alpi Retiche , magnitude (ML): 2.4
2024-09-15 19:34:57 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-09-16 08:03:06

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Earthquake info - Manual location
Event - ID :240915193415
Magnitude (ML) :2.4 +/- 0.2
Origin Time :2024-09-15 19:34:57.85 (UTC)
Location : Latitude: 46.195 N, Longitude: 10.523 E
Area :Alpi Retiche
Depth (km) :5.96
Distances (km) : 7.4 --- Temu
7.4 --- Ponte di Legno
8.3 --- Vione
10.7 --- Vezza d Oglio
12.9 --- Incudine
13.3 --- Sonico
14.2 --- Monno
14.8 --- Edolo
15.7 --- Saviore dell Adamello
17.1 --- Cevo
17.6 --- Vermiglio
17.7 --- Malonno
18.4 --- Berzo Demo
18.5 --- Cedegolo
18.7 --- Carisolo
19.0 --- Pinzolo
19.3 --- Caderzone
19.4 --- Pelugo
19.4 --- Strembo
19.4 --- Spiazzo

Quality location estimate: Erh: 0.8 km, Erz: 1.9 km, Nf: 26, Gap: 121 °, Rms: 0.21


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.
BRMOIV2024-09-15 19:35:04.7300.02310.281.002024-09-15 19:35:08.7380.1002-0.091.3634.1
GAGGST2024-09-15 19:35:05.0600.01900.011.642024-09-15 19:35:09.9200.1103-0.111.2836.3
BAG8IV2024-09-15 19:35:06.0300.02210.201.292024-09-15 19:35:10.3800.1293-0.820.2042.0
BALDNI2024-09-15 19:35:09.1300.0311-0.041.532024-09-15 19:35:17.8900.18650.171.1861.8
DOSSST2024-09-15 19:35:09.8400.08440.141.442024-09-15 19:35:17.4500.0400-0.700.2562.4
MDIIV2024-09-15 19:35:11.9600.0401-0.111.312024-09-15 19:35:22.3800.26470.071.0778.5
DAVOXCH2024-09-15 19:35:12.7100.04620.011.502024-09-15 19:35:23.3450.25370.091.0782.0
CTIIV2024-09-15 19:35:13.9900.04920.071.482024-09-15 19:35:25.7800.04000.281.0488.6
VDLCH2024-09-15 19:35:13.4850.0442-0.051.422024-09-15 19:35:23.4300.3387-0.950.2488.7
TUEMN2024-09-15 19:35:14.6700.0482-0.071.352024-09-15 19:35:25.5900.4709-0.800.3995.5
FUSIOCH2024-09-15 19:35:23.0850.07330.131.232024-09-15 19:35:40.5150.04000.380.82145.8
FIESACH2024-09-15 19:35:30.7280.02000.700.432024-09-15 19:35:52.9390.04000.880.39187.3
SIMPLCH2024-09-15 19:35:31.2550.02000.900.252024-09-15 19:35:53.5290.04000.200.81192.7


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
BALD NIHH2.224.88e-161.8158
MDI IVHH2.072.08e-178.5233
DAVOXCHHH2.626.63e-182.0323
CTI IVHH2.322.77e-188.6100
FUSIOCHHH2.419.90e-2145.8282
FIESACHHH2.689.00e-2187.3279
SIMPLCHHH2.182.63e-2192.7272


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.
(°)
BRMO IVHHZ5.1372e-56.9682e-62.9187e-61.5235e-61.0417e-69.6825e-51.2244e-51.5465e-61.1416e-734.1340
BRMO IVHHN4.3592e-57.4903e-63.2125e-61.2669e-61.3046e-61.1445e-41.5678e-52.1359e-61.7639e-734.1340
BRMO IVHHE3.6747e-55.5926e-63.9813e-61.5379e-61.3139e-61.0150e-41.6490e-51.4194e-61.3811e-734.1340
BALD NIHHZ6.7134e-61.6407e-61.2376e-66.2280e-72.5847e-72.6654e-56.2701e-63.1590e-74.3910e-861.8158
BALD NIHHN1.5538e-53.5779e-62.8716e-61.3022e-64.5746e-75.5061e-51.2028e-55.8782e-79.2989e-861.8158
BALD NIHHE1.4052e-54.6584e-64.3769e-61.8670e-67.1883e-73.3087e-52.3472e-51.0496e-61.3306e-761.8158
MDI IVHHZ8.2982e-61.4088e-61.0354e-62.9342e-71.2754e-72.6019e-55.3918e-62.0608e-73.9753e-878.5233
MDI IVHHN1.5209e-52.4908e-61.9982e-67.0486e-73.0586e-73.5275e-59.6628e-64.4260e-75.9605e-878.5233
MDI IVHHE1.1296e-52.3961e-62.1485e-67.0312e-72.8116e-73.7060e-58.3887e-64.0909e-76.4449e-878.5233
DAVOXCHHHZ2.4490e-55.0298e-64.0146e-61.4992e-65.9358e-75.6417e-52.0997e-58.7595e-71.3813e-782.0323
DAVOXCHHHN2.4565e-55.2437e-64.8500e-62.8939e-61.0640e-65.7131e-51.9252e-51.3017e-61.6254e-782.0323
DAVOXCHHHE1.9632e-54.7182e-65.1113e-62.1999e-68.5629e-76.0098e-52.4520e-51.1278e-61.5472e-782.0323
CTI IVHHZ6.8381e-69.8791e-78.6720e-74.6096e-71.5954e-71.7021e-54.3458e-62.1361e-72.7120e-888.6100
CTI IVHHN1.4075e-53.3639e-62.7876e-69.0871e-74.0427e-74.5619e-51.4252e-55.5441e-78.6030e-888.6100
CTI IVHHE1.5223e-52.5928e-62.2574e-67.5315e-73.5157e-75.0930e-51.6623e-55.1659e-78.1795e-888.6100
VDL CHHHZ4.6594e-68.6337e-77.3578e-72.6772e-71.0687e-71.5043e-54.2118e-61.3971e-72.2344e-888.7292
VDL CHHHN7.2553e-61.0388e-69.5162e-73.4692e-71.3624e-71.7118e-54.1907e-61.6512e-73.0550e-888.7292
VDL CHHHE5.1925e-67.9985e-75.0665e-72.3337e-79.3549e-87.7998e-62.7195e-61.1993e-72.1202e-888.7292
FUSIOCHHHZ1.7356e-63.8508e-73.1670e-71.0844e-75.4426e-86.5928e-62.0289e-67.4375e-89.6287e-9145.8282
FUSIOCHHHN2.7486e-64.6129e-73.6329e-71.4815e-79.6363e-89.9512e-62.5675e-61.2207e-71.5440e-8145.8282
FUSIOCHHHE2.4852e-64.9256e-73.1395e-71.0112e-74.8941e-86.4498e-61.5120e-66.6867e-81.0001e-8145.8282
FIESACHHHZ1.0770e-64.0917e-73.6057e-72.2565e-78.6102e-84.3023e-62.4952e-69.9387e-81.4573e-8187.3279
FIESACHHHN8.9371e-73.1011e-72.8696e-71.4825e-75.9306e-82.3882e-62.0078e-68.0624e-88.3114e-9187.3279
FIESACHHHE6.5811e-72.2247e-72.4238e-71.3209e-75.7535e-81.8986e-61.4116e-66.8671e-86.5764e-9187.3279
SIMPLCHHHZ4.4171e-78.3557e-88.8648e-84.6054e-81.8164e-81.2550e-64.5133e-72.3966e-82.8241e-9192.7272
SIMPLCHHHN2.8604e-76.5839e-86.3657e-83.3244e-81.4648e-89.7809e-74.6146e-71.8493e-81.7743e-9192.7272
SIMPLCHHHE4.9096e-79.4630e-87.5647e-83.6313e-81.5270e-81.6674e-64.3858e-72.1612e-82.8276e-9192.7272
*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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