AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 0.8
2026-11-09 11:26:08 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-11-09 11:29:28

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Earthquake info - RsniPicker2 automatic location
Event - ID :261109112432
Magnitude (ML) :0.8 +/- 0.4
Origin Time :2026-11-09 11:26:08.63 (UTC)
Location : Latitude: 44.619 N, Longitude: 7.223 E
Area :Alpi Cozie
Depth (km) :6.52
Distances (km) : 5.2 --- Sampeyre (CN)
6.6 --- Frassino (CN)
7.0 --- Oncino (CN)
8.1 --- Sanfront (CN)
8.5 --- Paesana (CN)
8.8 --- Ostana (CN)
9.8 --- Melle (CN)
9.9 --- Gambasca (CN)
10.4 --- Crissolo (CN)
10.6 --- Rifreddo (CN)
11.2 --- Martiniana Po (CN)
12.1 --- Brossasco (CN)
12.6 --- Casteldelfino (CN)
12.7 --- Valmala (CN)
13.0 --- Isasca (CN)
13.6 --- Macra (CN)
13.8 --- Elva (CN)
13.8 --- Envie (CN)
13.9 --- Revello (CN)
14.5 --- Barge (CN)

Quality location estimate:
Erh: 1.1 km, Erz: 3.1 km, Nf: 18, Gap: 87°, Rms: 0.232 s
Stazioni validate: 11


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 11:26:12.4700.01200.380.822026-11-09 11:26:14.5650.06510.011.6916.5
BHBGU2026-11-09 11:26:13.8100.07310.380.812026-11-09 11:26:16.7000.08710.011.5525.1
SURFFR2026-11-09 11:26:15.6000.0200-0.041.652026-11-09 11:26:19.8200.4432-0.940.3736.6
STVGU2026-11-09 11:26:16.6100.02400.330.862026-11-09 11:26:21.4590.2412-0.131.0442.8
ENRGU2026-11-09 11:26:16.8790.02600.021.682026-11-09 11:26:22.1080.4592-0.480.6746.5
RRLGU2026-11-09 11:26:17.5100.02500.021.662026-11-09 11:26:23.0200.1482-0.700.3948.4
GBOSGU2026-11-09 11:26:19.8500.03500.081.452026-11-09 11:26:27.3890.2012-0.011.1464.8
ROROGU--:---.-----.---.--2026-11-09 11:26:33.0400.4492-0.810.4687.8
LSDGU--:---.-----.---.--2026-11-09 11:26:35.5780.4712-0.300.7593.9
IMIGU--:---.-----.---.--2026-11-09 11:26:35.7300.4622-0.770.4995.4
PCPGU--:---.-----.---.--2026-11-09 11:26:38.2590.5593-0.740.52105.3


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
PZZ GU0.301.44e-116.5214SI
BHB GU0.303.53e-225.18SI
STV GU0.501.31e-242.8169SI
ENR GU1.108.87e-246.5160SI
RRL GU1.003.04e-248.4315SI
GBOS GU1.504.85e-264.8130SI
RORO GU0.901.11e-287.8130SI
LSD GU0.807.67e-393.9356SI
IMI GU0.901.09e-295.4146SI
PCP GU1.009.41e-3105.394SI


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 GUHHZ2.3542e-52.1897e-60.0000e+01.3320e-62.2867e-63.2012e-62.6069e-56.4259e-62.5334e-74.7515e-816.5214
PZZ GUHHN2.0473e-53.0105e-60.0000e+01.7278e-63.1369e-63.1369e-66.0202e-53.9601e-63.3519e-75.6946e-816.5214
PZZ GUHHE2.3133e-52.5968e-60.0000e+01.5751e-62.7020e-63.7855e-63.5165e-56.0549e-63.0530e-75.9193e-816.5214
BHB GUHHZ8.3905e-61.3087e-60.0000e+06.5683e-71.2653e-61.8884e-62.2727e-51.9942e-61.9120e-72.2183e-825.18
BHB GUHHN6.2749e-67.2034e-70.0000e+04.0964e-77.4609e-77.4609e-71.2369e-59.9657e-71.4875e-71.8594e-825.18
BHB GUHHE6.4454e-68.0474e-70.0000e+04.4940e-77.9919e-71.1542e-61.2027e-51.3512e-61.5844e-71.6167e-825.18
STV GUHHZ1.7152e-62.0446e-70.0000e+01.4385e-72.3437e-73.2316e-74.2294e-64.7571e-77.1570e-85.6927e-942.8169
STV GUHHN2.2876e-62.3700e-70.0000e+01.2603e-72.4478e-72.4478e-72.6136e-64.0578e-75.8855e-87.0525e-942.8169
STV GUHHE2.8988e-63.6753e-70.0000e+02.1746e-73.9676e-75.7622e-77.8613e-63.5306e-73.8600e-87.2513e-942.8169
ENR GUHHZ6.2330e-66.2219e-70.0000e+04.0347e-76.9782e-79.8821e-71.2961e-51.1327e-61.2738e-72.0157e-846.5160
ENR GUHHN1.9340e-51.8561e-60.0000e+08.9738e-71.8238e-61.8238e-63.0772e-51.7892e-61.3966e-74.1296e-846.5160
ENR GUHHE2.2420e-52.4374e-60.0000e+01.1596e-62.2403e-63.3187e-62.8030e-53.2217e-61.9812e-74.3593e-846.5160
RRL GUHHZ1.9269e-62.5269e-70.0000e+01.4853e-72.6070e-73.6574e-74.2761e-64.4741e-75.1252e-81.3812e-848.4315
RRL GUHHN3.1416e-65.4948e-70.0000e+02.4558e-74.5131e-74.5131e-79.6535e-64.8806e-75.6135e-89.1716e-948.4315
RRL GUHHE2.7322e-64.9228e-70.0000e+02.2330e-74.1180e-75.8350e-78.5873e-67.8905e-76.6999e-81.5761e-848.4315
GBOS GUHHZ3.8373e-66.8241e-70.0000e+04.5569e-77.4060e-71.0191e-69.4131e-61.6257e-61.2383e-71.5387e-864.8130
GBOS GUHHN3.9036e-65.7997e-70.0000e+03.0220e-74.9238e-74.9238e-74.9093e-61.1862e-68.8677e-81.7886e-864.8130
GBOS GUHHE2.9450e-65.3716e-70.0000e+03.2186e-75.4174e-77.2322e-75.6142e-61.4733e-68.3550e-81.9855e-864.8130
RORO GUHHZ8.1635e-71.0574e-70.0000e+07.8944e-81.4247e-72.0753e-71.8294e-62.9104e-76.6555e-86.5091e-987.8130
RORO GUHHN8.0386e-71.6000e-70.0000e+01.2048e-71.9753e-71.9753e-72.0866e-63.4732e-74.5511e-87.3265e-987.8130
RORO GUHHE1.1022e-61.5366e-70.0000e+01.0994e-71.9437e-72.6373e-73.0177e-63.1690e-74.8658e-85.5631e-987.8130
LSD GUHHZ8.0903e-71.2323e-70.0000e+08.2429e-81.4067e-72.0007e-72.5398e-62.3828e-73.1301e-84.7838e-993.9356
LSD GUHHN1.3818e-61.5639e-70.0000e+08.6341e-81.5252e-71.5252e-72.0173e-64.4088e-73.4157e-84.9922e-993.9356
LSD GUHHE1.1353e-61.4012e-70.0000e+01.0147e-71.7532e-72.4141e-73.1018e-63.7214e-72.4469e-85.2226e-993.9356
IMI GUHHZ3.6822e-76.2547e-80.0000e+04.4134e-89.8415e-81.8197e-78.0909e-71.6009e-78.2345e-81.4639e-895.4146
IMI GUHHN1.0325e-61.5273e-70.0000e+01.0172e-71.8910e-71.8910e-72.3878e-62.6833e-76.6000e-89.1281e-995.4146
IMI GUHHE6.2060e-78.0432e-80.0000e+06.0059e-81.2890e-72.0067e-71.4886e-61.9130e-78.8961e-88.5585e-995.4146
PCP GUHHZ3.6340e-71.1197e-70.0000e+06.2893e-81.2268e-71.8512e-77.8215e-73.0110e-75.0403e-89.7509e-9105.394
PCP GUHHN3.8647e-77.2391e-80.0000e+05.4851e-81.0716e-71.0716e-71.0194e-62.4911e-76.5889e-86.2873e-9105.394
PCP GUHHE4.4133e-79.7872e-80.0000e+06.2241e-81.1632e-71.9117e-71.0823e-63.9440e-77.1922e-81.2117e-8105.394
*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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