AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 0.7
2026-11-09 10:25:00 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-11-09 10:29:14

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Earthquake info - RsniPicker2 automatic location
Event - ID :261109102413
Magnitude (ML) :0.7 +/- 0.3
Origin Time :2026-11-09 10:25:00.93 (UTC)
Location : Latitude: 44.493 N, Longitude: 7.277 E
Area :Alpi Cozie
Depth (km) :6.69
Distances (km) : 1.8 --- San Damiano Macra (CN)
1.8 --- Cartignano (CN)
5.4 --- Roccabruna (CN)
7.4 --- Dronero (CN)
7.8 --- Celle di Macra (CN)
7.9 --- Macra (CN)
7.9 --- Valmala (CN)
8.1 --- Pradleves (CN)
8.3 --- Villar San Costanzo (CN)
8.6 --- Melle (CN)
8.9 --- Frassino (CN)
9.9 --- Monterosso Grana (CN)
9.9 --- Montemale di Cuneo (CN)
10.6 --- Castelmagno (CN)
11.0 --- Brossasco (CN)
11.9 --- Sampeyre (CN)
12.1 --- Stroppo (CN)
12.1 --- Valgrana (CN)
12.3 --- Venasca (CN)
13.5 --- Isasca (CN)

Quality location estimate:
Erh: 1.3 km, Erz: 1.7 km, Nf: 14, Gap: 103°, Rms: 0.329 s
Stazioni validate: 9


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.
PZZGU2026-11-09 10:25:03.4400.0080-0.700.722026-11-09 10:25:06.4300.0420-0.011.9614.5
STVGU2026-11-09 10:25:06.2900.01600.011.992026-11-09 10:25:09.1130.1482-0.870.5828.5
ENRGU2026-11-09 10:25:06.8800.01700.011.952026-11-09 10:25:10.8500.0951-0.141.2632.0
SURFFR2026-11-09 10:25:08.0100.0821-0.061.622026-11-09 10:25:12.5450.1152-0.740.7137.5
BHBGU--:---.-----.---.--2026-11-09 10:25:12.4400.1442-0.091.2538.7
SAOFFR--:---.-----.---.--2026-11-09 10:25:18.2250.2802-1.530.1460.8
RRLGU--:---.-----.---.--2026-11-09 10:25:19.2300.3192-0.570.7661.6
MGROGU--:---.-----.---.--2026-11-09 10:25:21.8390.19720.670.0765.9
IMIGU--:---.-----.---.--2026-11-09 10:25:24.6500.2442-0.500.7981.5
QLNOIV--:---.-----.---.--2026-11-09 10:25:25.4400.6763-1.820.1987.2


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
PZZ GU0.101.01e-114.5277SI
STV GU0.502.93e-228.5172SI
ENR GU1.001.48e-132.0159SI
BHB GU0.401.74e-238.7358SI
SAOF FR0.501.04e-260.8158SI
RRL GU0.607.16e-361.6321SI
MGRO GU1.103.47e-265.9140SI
IMI GU0.901.56e-281.5143SI
QLNO IV1.001.53e-287.2102SI


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.
(°)
PZZ GUHHZ1.3474e-51.9570e-60.0000e+06.9487e-71.2211e-61.7255e-62.2399e-51.8004e-61.1884e-72.2359e-814.5277
PZZ GUHHN1.3114e-51.6068e-60.0000e+07.4336e-71.2497e-61.2497e-62.3088e-52.0755e-61.2093e-72.6035e-814.5277
PZZ GUHHE1.7691e-51.9348e-60.0000e+07.6955e-71.4289e-62.0323e-61.8203e-52.3916e-61.6482e-72.8636e-814.5277
STV GUHHZ3.1176e-65.1988e-70.0000e+03.4660e-76.0058e-78.4870e-77.1899e-67.2536e-77.4051e-81.1132e-828.5172
STV GUHHN4.6253e-65.3826e-70.0000e+02.9259e-75.2120e-75.2120e-77.4596e-67.0000e-76.9146e-81.3089e-828.5172
STV GUHHE4.6369e-66.7841e-70.0000e+03.4497e-76.6577e-79.9843e-79.2646e-66.7647e-77.8207e-81.4813e-828.5172
ENR GUHHZ1.7206e-51.5299e-60.0000e+04.9128e-79.4225e-71.3669e-61.4459e-51.1881e-61.5004e-72.2943e-832.0159
ENR GUHHN3.0615e-52.7212e-60.0000e+01.0367e-62.2279e-62.2279e-62.1441e-54.0427e-62.1689e-74.7332e-832.0159
ENR GUHHE3.4408e-54.5181e-60.0000e+01.2569e-62.4552e-63.6707e-62.5577e-51.9093e-62.3177e-76.0133e-832.0159
BHB GUHHZ2.1848e-62.7208e-70.0000e+01.3838e-72.7689e-74.0365e-74.7546e-63.6024e-72.0598e-78.7967e-938.7358
BHB GUHHN2.3582e-62.3647e-70.0000e+01.2851e-72.2620e-72.2620e-72.7629e-64.6908e-71.2485e-71.0696e-838.7358
BHB GUHHE3.3243e-63.1309e-70.0000e+01.3520e-72.5165e-73.8738e-74.2114e-64.2627e-71.8958e-79.2564e-938.7358
SAOF FRHHE3.3243e-63.1309e-70.0000e+01.3520e-72.5165e-73.8738e-74.2114e-64.2627e-71.8958e-79.2564e-960.8158
RRL GUHHZ3.7553e-76.7664e-80.0000e+03.4345e-88.1804e-81.2288e-78.1269e-71.2106e-76.9144e-85.7169e-961.6321
RRL GUHHN4.7320e-71.0157e-70.0000e+06.3619e-81.1424e-71.1424e-71.5814e-61.7900e-76.3971e-87.1745e-961.6321
RRL GUHHE4.4535e-77.1173e-80.0000e+04.9527e-81.0308e-71.6536e-71.7351e-61.8855e-79.5484e-87.7774e-961.6321
MGRO GUHHZ4.4021e-65.9575e-70.0000e+02.7594e-75.5070e-78.2265e-77.5178e-64.2772e-77.2304e-81.3642e-865.9140
MGRO GUHHN7.0509e-69.8503e-70.0000e+04.2915e-78.4691e-78.4691e-71.4876e-57.0935e-71.1696e-72.0162e-865.9140
MGRO GUHHE3.7745e-64.9344e-70.0000e+02.1878e-74.2247e-76.2888e-76.6096e-66.5642e-79.0031e-81.1839e-865.9140
IMI GUHHZ5.1603e-78.2676e-80.0000e+05.4479e-81.2417e-72.1120e-78.7658e-73.2462e-79.7965e-81.0381e-881.5143
IMI GUHHN1.3338e-61.8501e-70.0000e+01.1186e-72.2088e-72.2088e-72.1163e-66.0868e-71.4139e-71.2088e-881.5143
IMI GUHHE7.4782e-71.1668e-70.0000e+06.4332e-81.1944e-71.9157e-71.6420e-63.6562e-75.7660e-81.3417e-881.5143
QLNO IVHHZ8.7323e-71.2602e-70.0000e+01.0804e-71.9622e-72.9520e-72.9239e-64.7281e-79.5350e-86.7766e-987.2102
QLNO IVHHN1.1662e-61.6156e-70.0000e+01.3459e-72.6273e-72.6273e-73.5681e-64.3862e-77.3502e-81.0836e-887.2102
QLNO IVHHE2.0371e-62.4287e-70.0000e+01.3115e-72.5756e-74.0070e-72.4712e-65.0037e-78.5620e-81.2642e-887.2102
*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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