MANUAL Location - Area: Alpi Graie , magnitude (ML): 1.4
2026-06-02 08:58:21 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-06-03 08:39:17

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Earthquake info - Manual location
Event - ID :260602085652
Magnitude (ML) :1.4 +/- 0.2
Origin Time :2026-06-02 08:58:21.411 (UTC)
Location : Latitude: 45.255 N, Longitude: 7.432 E
Area :Alpi Graie
Depth (km) :11.89
Distances (km) : 1.8 --- Traves
3.1 --- Germagnano
4.4 --- Pessinetto
4.6 --- Viu
4.7 --- Lanzo Torinese
5.4 --- Mezzenile
5.4 --- Monastero di Lanzo
5.8 --- Coassolo Torinese
6.0 --- Vallo Torinese
6.6 --- Varisella
6.9 --- Cafasse
7.1 --- Balangero
7.4 --- Ceres
8.3 --- Fiano
8.7 --- Mathi
9.7 --- Villanova Canavese
10.0 --- Grosso
10.3 --- Corio
10.5 --- La Cassa
10.8 --- Cantoira

Quality location estimate: Erh: 1 km, Erz: 1 km, Nf: 28, Gap: 80 °, Rms: 0.26


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.
LATOIV2026-06-02 08:58:24.2230.02000.021.572026-06-02 08:58:25.6890.1002-0.381.1613.1
RSPGU2026-06-02 08:58:25.5100.0120-0.011.632026-06-02 08:58:27.9620.0601-0.411.1322.0
CANIGU2026-06-02 08:58:27.2280.0401-0.011.572026-06-02 08:58:31.0640.0701-0.131.3631.2
LSDGU2026-06-02 08:58:28.0100.01800.001.582026-06-02 08:58:32.1900.1023-0.341.1935.5
FENEIV2026-06-02 08:58:28.6110.02000.110.992026-06-02 08:58:33.0240.1303-0.490.9640.6
CIROGU2026-06-02 08:58:29.1200.0271-0.481.012026-06-02 08:58:34.2300.1203-0.870.2942.5
MONCIV2026-06-02 08:58:30.9800.05220.360.24--:---.-----.---.-- 45.3
BHBGU2026-06-02 08:58:29.8600.0251-0.221.162026-06-02 08:58:35.6550.1534-0.610.7350.1
RRLGU2026-06-02 08:58:32.6000.0321-0.081.41--:---.-----.---.-- 63.7
SATIGU2026-06-02 08:58:34.9900.0401-0.291.22--:---.-----.---.-- 77.8
DIXCH2026-06-02 08:58:37.2800.0803-0.061.31--:---.-----.---.-- 92.6
MMKCH2026-06-02 08:58:38.1150.05020.101.052026-06-02 08:58:49.1350.3267-0.390.9198.8
SURFFR2026-06-02 08:58:38.0100.0502-0.480.982026-06-02 08:58:49.4700.5379-1.320.2599.6
ENRGU2026-06-02 08:58:38.8200.0572-0.321.212026-06-02 08:58:50.4370.4909-1.590.13114.7
GBOSGU2026-06-02 08:58:40.6000.05920.510.192026-06-02 08:58:53.5690.3527-0.050.88117.8


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
RSP GUHH1.568.57e-122.0228
CANI GUHH1.161.67e-131.245
LSD GUHH1.412.32e-135.5314
FENE IVHH1.411.80e-140.6229
CIRO GUHH1.611.40e-142.515
BHB GUHH1.186.30e-250.1196
MMK CHHH1.431.48e-298.825
ENR GUHH1.826.49e-2114.7181


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.
(°)
RSP GUHHZ1.0571e-41.3501e-54.5174e-61.2320e-67.3289e-72.2124e-41.6577e-51.4210e-62.7500e-722.0228
RSP GUHHN9.7856e-51.4281e-57.6669e-61.8319e-69.4553e-71.7428e-42.7205e-51.5093e-63.0932e-722.0228
RSP GUHHE1.1440e-41.6593e-56.8458e-62.2926e-61.3550e-62.5230e-42.6016e-52.1448e-63.3117e-722.0228
CANI GUHHZ1.8883e-52.3435e-61.2437e-63.7573e-71.6489e-76.0708e-55.9256e-62.4582e-74.7605e-831.245
CANI GUHHN2.4702e-53.0534e-61.0247e-63.0783e-71.7455e-74.7514e-54.4351e-62.9512e-75.9342e-831.245
CANI GUHHE2.4541e-53.1266e-61.3729e-65.2299e-72.5033e-76.2376e-56.9188e-63.8548e-77.4024e-831.245
LSD GUHHZ2.3829e-53.0576e-61.3937e-64.4321e-72.1980e-75.3304e-55.9154e-63.3941e-76.0060e-835.5314
LSD GUHHN2.5657e-53.4659e-61.3710e-64.1856e-72.2583e-76.1904e-57.3265e-63.4295e-76.2553e-835.5314
LSD GUHHE3.2443e-53.9657e-62.0457e-66.8141e-73.3845e-75.9671e-58.2298e-65.0487e-79.0658e-835.5314
FENE IVHHZ2.7302e-53.3883e-61.0934e-63.7824e-71.9974e-73.8994e-54.7168e-62.7197e-74.6257e-840.6229
FENE IVHHN2.1309e-52.4931e-61.3841e-64.2843e-72.0249e-73.2422e-55.0049e-63.5219e-76.7443e-840.6229
FENE IVHHE2.6195e-53.0844e-61.0544e-63.6068e-71.6811e-73.9126e-54.5971e-62.5201e-74.7957e-840.6229
CIRO GUHHZ1.6909e-52.6073e-61.6525e-63.6237e-71.8226e-74.1218e-59.2015e-62.8919e-75.8524e-842.515
CIRO GUHHN1.8286e-52.1135e-61.1658e-63.5421e-72.1856e-74.1841e-55.7415e-63.3952e-75.5082e-842.515
CIRO GUHHE2.6283e-52.7594e-61.2329e-64.0455e-71.9428e-76.2515e-54.9311e-62.6950e-75.5864e-842.515
BHB GUHHZ6.4228e-68.0992e-74.4227e-79.7515e-85.1688e-81.5884e-51.9335e-67.5655e-81.6534e-850.1196
BHB GUHHN7.2393e-61.1884e-65.4438e-71.5382e-78.2679e-82.1603e-52.0447e-61.2140e-72.5112e-850.1196
BHB GUHHE7.4416e-61.0679e-65.9579e-71.8313e-77.6683e-82.5700e-52.4137e-61.1216e-72.4923e-850.1196
MMK CHHHZ1.1759e-61.6918e-71.2825e-74.2657e-81.7341e-83.4708e-65.0500e-72.4628e-84.4039e-998.825
MMK CHHHN1.4920e-62.5347e-71.5033e-74.7682e-82.0718e-85.5264e-66.5867e-73.1116e-86.3333e-998.825
MMK CHHHE1.7377e-61.9516e-71.1490e-73.8771e-81.8078e-84.9409e-65.7769e-72.6259e-85.2238e-998.825
ENR GUHHZ3.5216e-64.2861e-72.6117e-75.4124e-82.8530e-88.1655e-61.1193e-64.1947e-81.0340e-8114.7181
ENR GUHHN5.4233e-66.1652e-73.2395e-78.1453e-84.0154e-81.5905e-51.1671e-66.6349e-81.5360e-8114.7181
ENR GUHHE7.6028e-61.3875e-66.0947e-71.3078e-77.2985e-82.6590e-51.9366e-61.2677e-72.6989e-8114.7181
GBOS GUHHZ1.9079e-63.6961e-72.3556e-79.2883e-83.8941e-87.1928e-61.1729e-65.4485e-89.4389e-9117.8164
GBOS GUHHN1.9659e-63.4012e-73.3523e-71.8836e-76.8780e-86.0541e-61.6311e-69.1935e-81.2225e-8117.8164
GBOS GUHHE1.6166e-64.6206e-73.6590e-72.1277e-78.2463e-86.6144e-61.8749e-61.1055e-71.3022e-8117.8164
*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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