MANUAL Location - Area: Zona Lago di Garda , magnitude (ML): 1.8
2024-05-01 11:11:53 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-05-02 08:03:05

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Earthquake info - Manual location
Event - ID :240501111049
Magnitude (ML) :1.8 +/- 0.2
Origin Time :2024-05-01 11:11:53.771 (UTC)
Location : Latitude: 45.760 N, Longitude: 10.830 E
Area :Zona Lago di Garda
Depth (km) :5.35
Distances (km) : 1.6 --- Malcesine
5.5 --- Tremosine
6.7 --- Limone sul Garda
7.7 --- Brenzone
8.7 --- Tignale
8.9 --- Avio
9.3 --- Ferrara di Monte Baldo
11.8 --- Brentonico
12.5 --- Brentino Belluno
13.2 --- Molina di Ledro
13.4 --- Ala
14.1 --- Nago-Torbole
14.4 --- Riva del Garda
15.5 --- Mori
16.0 --- Gargnano
16.4 --- Pieve di Ledro
16.4 --- San Zeno di Montagna
16.6 --- Magasa
17.2 --- Caprino Veronese
17.4 --- Ronzo-Chienis

Quality location estimate: Erh: 1.2 km, Erz: 1 km, Nf: 22, Gap: 103 °, Rms: 0.30


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.
BALDNI2024-05-01 11:11:56.3500.00500.012.082024-05-01 11:11:57.5100.0300-0.830.5211.2
GARGNI2024-05-01 11:11:57.3400.0080-0.022.052024-05-01 11:11:59.4270.1002-0.870.4916.4
BAG8IV2024-05-01 11:12:00.0350.01700.440.692024-05-01 11:12:04.3450.0892-0.031.5629.5
DOSSST2024-05-01 11:12:00.5800.01600.270.732024-05-01 11:12:04.7780.1334-0.270.7231.3
GAGGST2024-05-01 11:12:01.3400.01900.001.942024-05-01 11:12:06.9700.1133-0.031.4337.7
TRESNI2024-05-01 11:12:01.7600.02910.021.882024-05-01 11:12:07.1900.1183-0.850.4439.2
CTIIV2024-05-01 11:12:07.2400.03610.550.642024-05-01 11:12:15.6000.3307-0.520.6471.4
BRMOIV2024-05-01 11:12:09.4320.04010.111.452024-05-01 11:12:20.8240.13030.450.9087.3
RAVAIV2024-05-01 11:12:16.5990.06021.310.102024-05-01 11:12:32.0050.34670.010.94114.0
DAVOXCH2024-05-01 11:12:17.7600.19780.380.992024-05-01 11:12:35.4540.04000.890.44135.1
TUEMN2024-05-01 11:12:18.8100.07030.810.402024-05-01 11:12:35.1820.1303-0.090.97139.1


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
GARG NIEH1.983.62e+016.4239
CTI IVHH1.951.91e-171.463
BRMO IVHH1.615.66e-287.3336


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.
(°)
BALD NIHHZ9.0293e-41.5054e-47.6229e-52.2508e-51.7185e-51.4301e-34.4474e-42.3630e-53.6070e-611.2186
BALD NIHHN1.2474e-32.9356e-41.8266e-45.1435e-52.5966e-54.3559e-38.4344e-43.8061e-56.2381e-611.2186
BALD NIHHE1.1268e-32.3359e-42.0144e-47.5110e-54.4943e-53.0074e-31.2545e-36.1392e-56.6330e-611.2186
GARG NIEHZ2.2454e-45.1370e-52.5906e-59.3896e-65.1439e-66.8773e-41.0717e-48.0313e-61.1071e-616.4239
GARG NIEHN1.6664e-43.5087e-53.0198e-52.0212e-58.7637e-64.4294e-41.2621e-41.2313e-51.0618e-616.4239
GARG NIEHE3.2472e-45.3141e-53.0350e-51.2561e-55.6857e-61.0481e-31.6542e-49.3666e-61.4324e-616.4239
CTI IVHHZ7.4630e-61.1605e-66.8373e-73.0624e-71.2643e-71.9819e-54.6240e-61.5929e-72.6000e-871.463
CTI IVHHN1.4270e-52.8954e-62.0829e-66.6244e-72.8153e-74.5936e-51.4790e-53.7810e-76.3612e-871.463
CTI IVHHE1.5005e-52.4577e-62.0125e-66.0154e-72.9166e-74.1265e-51.4359e-53.9812e-76.4456e-871.463
BRMO IVHHZ2.7179e-65.3434e-74.9786e-72.2108e-79.6108e-81.0548e-52.3366e-61.3260e-71.7021e-887.3336
BRMO IVHHN3.3733e-67.8409e-75.2029e-71.8792e-79.6370e-81.5120e-52.2840e-61.2965e-72.0788e-887.3336
BRMO IVHHE3.7258e-67.1938e-75.6589e-72.4390e-71.2131e-71.1825e-52.3339e-61.5390e-72.0223e-887.3336
DAVOXCHHHZ1.9699e-66.6196e-77.0995e-74.3560e-71.6851e-75.7931e-64.1360e-62.0371e-72.3305e-8135.1328
DAVOXCHHHN2.8357e-66.8151e-76.9085e-74.3280e-71.4138e-74.8916e-63.6631e-61.7804e-72.1387e-8135.1328
DAVOXCHHHE4.0913e-61.3230e-61.1458e-64.5132e-71.7488e-77.6598e-67.5060e-62.2876e-73.4521e-8135.1328
*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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