MANUAL Location - Area: Cuneese-Valle Stura , magnitude (ML): 0.1
2025-06-12 08:30:27 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-06-12 10:03:21

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Earthquake info - Manual location
Event - ID :250612082829
Magnitude (ML) :0.1 +/- 0.2
Origin Time :2025-06-12 08:30:27.379 (UTC)
Location : Latitude: 44.390 N, Longitude: 7.398 E
Area :Cuneese-Valle Stura
Depth (km) :11.02
Distances (km) : 2.9 --- Valgrana
3.0 --- Bernezzo
4.0 --- Caraglio
4.2 --- Rittana
5.6 --- Cervasca
5.7 --- Montemale di Cuneo
5.9 --- Valloriate
5.9 --- Gaiola
6.2 --- Roccasparvera
6.4 --- Monterosso Grana
6.6 --- Vignolo
7.6 --- Moiola
9.1 --- Dronero
9.5 --- Borgo San Dalmazzo
9.9 --- Pradleves
10.5 --- Villar San Costanzo
10.6 --- Roccavione
10.8 --- Roccabruna
11.2 --- Cuneo
11.4 --- Demonte

Quality location estimate: Erh: 1.1 km, Erz: 0.6 km, Nf: 20, Gap: 127 °, Rms: 0.22


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.
STVGU2025-06-12 08:30:31.2800.00900.002.232025-06-12 08:30:33.4870.1855-0.480.4320.8
ENRGU2025-06-12 08:30:31.3500.0100-0.032.082025-06-12 08:30:34.0160.2917-0.130.9821.6
VINDIV2025-06-12 08:30:31.7540.02000.042.062025-06-12 08:30:34.7370.04000.041.8422.7
PZZGU2025-06-12 08:30:32.8600.0130-0.032.022025-06-12 08:30:36.6970.1193-0.111.2528.7
GBOSGU2025-06-12 08:30:35.0100.08240.290.432025-06-12 08:30:39.2700.1223-0.450.4340.6
TURFFR2025-06-12 08:30:36.6450.02000.470.222025-06-12 08:30:42.9560.30770.510.6047.4
SURFFR2025-06-12 08:30:36.4000.02410.041.772025-06-12 08:30:42.5430.0400-0.320.5948.8
MLIGIV2025-06-12 08:30:36.9620.02000.041.752025-06-12 08:30:42.9690.0400-0.780.1451.3
BHBGU2025-06-12 08:30:37.0300.02000.770.282025-06-12 08:30:43.2950.04000.890.3652.0
MGROGU2025-06-12 08:30:38.0470.02001.150.212025-06-12 08:30:44.7380.04001.040.3352.1


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
STV GUHH-0.091.35e-220.8200
ENR GUHH0.469.09e-221.6175
PZZ GUHH-0.042.10e-228.7300
TURF FRHH-0.054.57e-347.4181
BHB GUHH0.409.71e-352.0348
MGRO GUHH0.186.35e-352.1140


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.
(°)
STV GUHHZ1.3379e-61.7789e-71.2860e-76.4722e-82.6878e-85.2405e-67.1315e-74.3615e-84.6598e-920.8200
STV GUHHN9.9262e-71.6605e-79.8173e-84.1186e-82.1165e-84.7902e-63.6163e-72.7756e-83.5668e-920.8200
STV GUHHE1.4906e-62.6338e-71.2030e-75.1698e-82.0235e-86.5938e-65.3158e-72.7901e-85.5412e-920.8200
ENR GUHHZ1.0029e-51.2062e-63.3023e-71.3751e-76.9916e-82.2211e-51.1253e-61.2433e-72.8209e-821.6175
ENR GUHHN2.0423e-52.2364e-65.3940e-71.5176e-79.0602e-84.7865e-51.6104e-61.6609e-74.3218e-821.6175
ENR GUHHE2.4458e-52.6578e-65.9045e-71.7713e-71.0857e-75.0676e-51.8520e-62.0988e-74.7313e-821.6175
PZZ GUHHZ1.4176e-63.1650e-71.7601e-76.2198e-83.0463e-84.4274e-61.1101e-64.8118e-86.8647e-928.7300
PZZ GUHHN1.8180e-63.3446e-72.0855e-78.9991e-83.1480e-87.5604e-61.2802e-64.4413e-87.5328e-928.7300
PZZ GUHHE1.3486e-62.3027e-71.6248e-75.4594e-82.3456e-86.9061e-67.9798e-73.3029e-86.0820e-928.7300
GBOS GUHHZ8.4036e-71.7541e-71.2229e-74.5553e-82.4340e-84.8000e-65.2769e-73.2578e-84.7359e-940.6115
GBOS GUHHN1.2340e-62.1540e-71.3627e-76.3320e-82.7384e-85.6098e-67.2007e-73.3364e-85.3464e-940.6115
GBOS GUHHE1.0926e-61.8361e-71.1902e-74.3502e-82.0394e-85.1001e-66.0266e-73.1039e-85.0466e-940.6115
TURF FRHHZ2.6655e-73.7760e-82.7746e-81.4464e-89.0330e-91.1991e-61.3748e-71.4982e-81.1118e-947.4181
TURF FRHHN3.4190e-75.6799e-83.7094e-81.8514e-89.3733e-91.5943e-61.6433e-71.1851e-81.7037e-947.4181
TURF FRHHE3.2369e-75.9635e-84.2085e-82.5061e-81.1995e-81.4360e-62.4455e-71.8504e-81.7928e-947.4181
BHB GUHHZ9.8008e-71.6404e-79.5266e-85.9789e-88.0961e-84.6239e-63.9134e-72.0504e-76.9568e-952.0348
BHB GUHHN1.1304e-61.4432e-78.9818e-83.4597e-81.6979e-84.1792e-64.0657e-73.5176e-83.7013e-952.0348
BHB GUHHE1.3146e-61.7303e-77.9939e-84.1535e-82.4012e-85.0329e-62.9760e-74.1211e-84.0638e-952.0348
MGRO GUHHZ2.7827e-74.5623e-83.3013e-81.9817e-88.7897e-91.1770e-62.0884e-71.0334e-81.3943e-952.1140
MGRO GUHHN4.1832e-76.0375e-85.1513e-82.4232e-81.1857e-81.6105e-62.7439e-71.5665e-81.6502e-952.1140
MGRO GUHHE4.3080e-77.8055e-85.4905e-83.0602e-81.2447e-82.0173e-62.6896e-71.5683e-81.9181e-952.1140
*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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