AUTOMATIC Location - Area: Alpi Graie , magnitude (ML): 0.6
2026-05-26 03:41:14 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-05-26 03:45:53

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Earthquake info - RsniPicker2 automatic location
Event - ID :260526034052
Magnitude (ML) :0.6 +/- 0.1
Origin Time :2026-05-26 03:41:14.94 (UTC)
Location : Latitude: 45.436 N, Longitude: 7.399 E
Area :Alpi Graie
Depth (km) :6.02
Distances (km) : 5.2 --- Locana (TO)
7.1 --- Noasca (TO)
8.1 --- Ribordone (TO)
9.1 --- Chialamberto (TO)
10.3 --- Cantoira (TO)
11.6 --- Sparone (TO)
11.8 --- Groscavallo (TO)
12.9 --- Ceresole Reale (TO)
13.5 --- Ceres (TO)
13.9 --- Ronco Canavese (TO)
13.9 --- Ingria (TO)
14.4 --- Alpette (TO)
15.2 --- Monastero di Lanzo (TO)
15.2 --- Ala di Stura (TO)
15.2 --- Valprato Soana (TO)
15.6 --- Mezzenile (TO)
15.6 --- Coassolo Torinese (TO)
15.8 --- Pont-Canavese (TO)
16.3 --- Pessinetto (TO)
16.3 --- Frassinetto (TO)

Quality location estimate:
Erh: 2.2 km, Erz: 4.4 km, Nf: 8, Gap: 152°, Rms: 0.162 s
Stazioni validate: 6


RsniPicker2 - Automatic location results
Station Net P arrival times P pick
err
P pick
weight
P res Nll
weight
S arrival time S pick
err
S pick
weight
S res Nll
weight
Dist.
LSDGU--:---.-----.---.--2026-05-26 03:41:22.5900.0651-0.011.5221.7
RSPGU2026-05-26 03:41:21.5000.01700.021.472026-05-26 03:41:25.6700.1022-0.270.8934.2
MRGEIV--:---.-----.---.--2026-05-26 03:41:29.0200.2282-0.290.9445.9
SATIGU2026-05-26 03:41:26.4590.0310-0.041.482026-05-26 03:41:33.6100.3352-0.650.4661.2
BHBGU--:---.-----.---.--2026-05-26 03:41:34.7450.3322-0.210.9167.9
MMKCH2026-05-26 03:41:29.6050.04100.310.34--:---.-----.---.-- 81.4


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
LSD GU0.304.95e-221.7277SI
RSP GU0.603.99e-234.2198SI
MRGE IV0.501.53e-245.9325SI
SATI GU0.607.62e-361.237SI
BHB GU0.701.11e-267.9189SI
MMK CH0.603.58e-381.433SI


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)
PGV
(m/s)
PGD
(m)
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.
(°)
LSD GUHHZ4.2786e-64.6550e-70.0000e+01.3847e-72.6558e-73.8914e-73.7081e-63.6563e-73.6987e-86.0485e-921.7277
LSD GUHHN1.4117e-51.1500e-60.0000e+02.5348e-74.8549e-74.8549e-75.0597e-65.5410e-75.3241e-81.1701e-821.7277
LSD GUHHE1.7794e-51.2811e-60.0000e+02.5605e-75.0712e-77.5825e-75.4374e-64.2084e-75.0009e-81.2767e-821.7277
RSP GUHHZ3.6162e-63.7494e-70.0000e+02.0989e-73.9184e-75.7546e-75.2739e-66.3536e-74.4851e-89.6136e-934.2198
RSP GUHHN5.3631e-64.6644e-70.0000e+02.5019e-74.7280e-74.7280e-78.2110e-66.5906e-74.3585e-81.0209e-834.2198
RSP GUHHE4.8653e-66.1050e-70.0000e+02.8534e-75.4829e-77.9702e-74.6278e-67.3398e-75.2461e-89.2091e-934.2198
MRGE IVHHZ1.5974e-61.7880e-70.0000e+07.1574e-81.5048e-72.2759e-71.4529e-62.3074e-72.5031e-83.6227e-945.9325
MRGE IVHHN4.5033e-64.1730e-70.0000e+01.9142e-73.8681e-73.8681e-74.4275e-63.2411e-74.6437e-88.2793e-945.9325
MRGE IVHHE3.7006e-63.6962e-70.0000e+01.4846e-73.0974e-74.7463e-72.0681e-62.6972e-73.8819e-86.5377e-945.9325
SATI GUHHZ1.0552e-61.0549e-70.0000e+04.9638e-89.3952e-81.3804e-71.5311e-61.6641e-71.8841e-82.6389e-961.237
SATI GUHHN1.9357e-61.9956e-70.0000e+09.4075e-81.8806e-71.8806e-72.5892e-62.2500e-72.4368e-83.9177e-961.237
SATI GUHHE2.7134e-62.6186e-70.0000e+01.0150e-72.0970e-73.0695e-72.9520e-61.5944e-72.8120e-84.7739e-961.237
BHB GUHHZ4.6764e-79.0725e-80.0000e+06.5031e-81.4295e-72.2142e-71.2236e-61.6701e-71.7994e-75.6690e-967.9189
BHB GUHHN5.0741e-78.8257e-80.0000e+05.5068e-81.0928e-71.0928e-71.4960e-61.6871e-71.0095e-73.0672e-967.9189
BHB GUHHE4.9535e-79.7532e-80.0000e+06.6294e-81.3715e-72.0779e-71.0471e-62.2698e-71.2470e-74.7173e-967.9189
MMK CHHHZ1.9283e-62.4783e-70.0000e+03.5303e-86.6008e-89.5765e-89.7466e-71.3185e-72.0273e-82.2569e-981.433
MMK CHHHN7.0909e-78.8950e-80.0000e+03.8984e-87.3758e-87.3758e-88.0445e-71.2800e-72.1660e-81.8759e-981.433
MMK CHHHE8.4074e-77.3791e-80.0000e+02.5971e-85.2859e-87.4226e-85.8629e-71.2845e-71.4075e-81.8368e-981.433
*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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