AUTOMATIC Location - Area: Alpi Cozie , magnitude (ML): 0.7
2026-09-11 20:42:52 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-09-11 20:47:07

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Earthquake info - RsniPicker2 automatic location
Event - ID :260911204217
Magnitude (ML) :0.7 +/- 0.3
Origin Time :2026-09-11 20:42:52.98 (UTC)
Location : Latitude: 44.362 N, Longitude: 7.310 E
Area :Alpi Cozie
Depth (km) :11.90
Distances (km) : 5.2 --- Demonte (CN)
5.4 --- Monterosso Grana (CN)
5.6 --- Valloriate (CN)
6.9 --- Pradleves (CN)
7.2 --- Rittana (CN)
7.7 --- Moiola (CN)
7.9 --- Valgrana (CN)
8.2 --- Gaiola (CN)
9.0 --- Aisone (CN)
9.5 --- Castelmagno (CN)
10.0 --- Montemale di Cuneo (CN)
10.4 --- Bernezzo (CN)
10.6 --- Roccasparvera (CN)
11.3 --- Caraglio (CN)
11.5 --- Valdieri (CN)
12.3 --- Vinadio (CN)
12.5 --- Dronero (CN)
12.8 --- Vignolo (CN)
12.9 --- Cervasca (CN)
13.1 --- Cartignano (CN)

Quality location estimate:
Erh: 0.7 km, Erz: 1.2 km, Nf: 21, Gap: 82°, Rms: 0.22 s
Stazioni validate: 13


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.
STVGU2026-09-11 20:42:56.3690.00900.001.652026-09-11 20:42:58.1690.0531-0.540.6917.6
ENRGU2026-09-11 20:42:56.9190.01100.011.582026-09-11 20:42:59.2000.0621-0.410.8720.8
PZZGU2026-09-11 20:42:58.0600.01300.011.572026-09-11 20:43:01.4900.0761-0.161.2325.3
ISOFR2026-09-11 20:42:59.1890.01600.460.062026-09-11 20:43:02.5600.0931-0.041.3231.0
SURFFR2026-09-11 20:43:01.0000.0220-0.091.412026-09-11 20:43:06.5900.1302-0.341.0043.3
GBOSGU2026-09-11 20:43:01.2100.0230-0.041.522026-09-11 20:43:06.7860.1722-0.111.1345.8
BHBGU--:---.-----.---.--2026-09-11 20:43:08.3400.3602-0.340.8454.1
MGROGU2026-09-11 20:43:02.6200.0280-0.410.882026-09-11 20:43:09.2990.3572-0.860.3854.6
ESCAFR--:---.-----.---.--2026-09-11 20:43:11.2400.1812-0.460.8360.4
ROROGU--:---.-----.---.--2026-09-11 20:43:12.6900.2022-0.380.9167.4
IMIGU--:---.-----.---.--2026-09-11 20:43:13.0200.2082-0.750.4469.5
RRLGU2026-09-11 20:43:06.2400.0531-0.121.282026-09-11 20:43:15.3210.4242-0.530.6675.5
PCPGU--:---.-----.---.--2026-09-11 20:43:22.3300.30220.060.74100.7


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
STV GU0.203.94e-217.6174SI
ENR GU0.903.01e-120.8150SI
PZZ GU0.305.98e-225.3316SI
ISO FR0.705.55e-231.0227SI
GBOS GU1.204.57e-245.8107SI
BHB GU0.601.30e-254.1356SI
MGRO GU0.501.17e-254.6132SI
RORO GU0.508.51e-367.4114SI
IMI GU0.802.08e-269.5137SI
RRL GU0.604.90e-375.5327SI
PCP GU0.908.43e-3100.778SI


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.
(°)
STV GUHHZ1.3660e-51.2722e-60.0000e+02.2085e-74.3506e-76.4264e-75.4574e-64.0686e-73.9158e-89.0375e-917.6174
STV GUHHN9.4694e-61.0842e-60.0000e+01.8579e-73.5494e-73.5494e-74.2945e-65.0136e-73.9845e-88.4640e-917.6174
STV GUHHE1.4619e-51.0692e-60.0000e+02.4133e-74.4566e-76.4482e-76.2761e-64.9986e-73.7134e-88.6664e-917.6174
ENR GUHHZ2.7962e-52.1808e-60.0000e+05.7697e-71.1068e-61.6206e-61.5509e-51.0135e-61.0551e-72.2042e-820.8150
ENR GUHHN7.1769e-59.1372e-60.0000e+01.2966e-62.5587e-62.5587e-63.5832e-51.8147e-62.2034e-75.3795e-820.8150
ENR GUHHE8.9632e-56.9739e-60.0000e+01.3425e-62.7993e-64.2472e-62.2020e-51.8743e-62.0595e-75.8497e-820.8150
PZZ GUHHZ5.8016e-69.4987e-70.0000e+05.9056e-71.0446e-61.4916e-69.6678e-62.0629e-61.0690e-72.3175e-825.3316
PZZ GUHHN9.0714e-61.2036e-60.0000e+04.5304e-78.4309e-78.4309e-71.0171e-51.3322e-61.1312e-71.5203e-825.3316
PZZ GUHHE8.3922e-61.1913e-60.0000e+06.4203e-71.1567e-61.6498e-61.4385e-52.1921e-61.1461e-72.2847e-825.3316
ISO FRHHZ5.7735e-66.1636e-70.0000e+09.6059e-81.8226e-72.5720e-72.6181e-63.0236e-73.0195e-86.5554e-931.0227
ISO FRHHN8.6732e-67.8304e-70.0000e+01.5779e-73.1785e-73.1785e-72.9120e-62.5870e-73.0055e-86.3990e-931.0227
ISO FRHHE1.4995e-51.5205e-60.0000e+01.0458e-72.1513e-73.2088e-72.4680e-62.5742e-74.1488e-85.0637e-931.0227
GBOS GUHHZ3.9132e-67.3520e-70.0000e+04.1861e-78.3854e-71.2036e-61.3435e-51.0963e-61.0544e-71.7629e-845.8107
GBOS GUHHN3.8784e-65.3172e-70.0000e+03.0390e-75.1659e-75.1659e-71.0685e-51.3445e-69.4636e-81.6636e-845.8107
GBOS GUHHE3.6164e-66.4504e-70.0000e+03.5787e-76.8745e-79.8676e-79.9836e-68.3405e-78.1473e-81.4261e-845.8107
BHB GUHHZ1.7527e-62.3527e-70.0000e+01.4364e-72.7112e-74.1401e-72.4512e-63.1314e-71.4432e-77.5349e-954.1356
BHB GUHHN1.4938e-62.0860e-70.0000e+01.3287e-72.4046e-72.4046e-72.5618e-65.2418e-77.5588e-84.9053e-954.1356
BHB GUHHE2.0939e-62.6672e-70.0000e+01.4528e-72.6669e-74.0175e-73.9054e-63.2618e-76.0685e-85.8435e-954.1356
MGRO GUHHZ5.6660e-77.5004e-80.0000e+04.8297e-89.2782e-81.3708e-78.4116e-71.6746e-74.9975e-89.5103e-954.6132
MGRO GUHHN8.0109e-71.6985e-70.0000e+08.3909e-81.6753e-71.6753e-71.7858e-63.2371e-78.6909e-88.3153e-954.6132
MGRO GUHHE8.9683e-71.3142e-70.0000e+07.5028e-81.4109e-72.0856e-71.7079e-63.4862e-75.6064e-87.2495e-954.6132
RORO GUHHZ9.7958e-71.5012e-70.0000e+09.3889e-81.7661e-72.5501e-73.4739e-62.2349e-77.7843e-89.1223e-967.4114
RORO GUHHN9.3130e-71.7190e-70.0000e+01.1923e-71.9553e-71.9553e-72.3439e-63.7078e-73.9588e-85.1794e-967.4114
RORO GUHHE1.1828e-61.6540e-70.0000e+01.0743e-71.9309e-72.7759e-73.1232e-63.0141e-73.6788e-86.6745e-967.4114
IMI GUHHZ7.1668e-78.7834e-80.0000e+06.2787e-81.3204e-71.9755e-71.1450e-62.6886e-75.9193e-87.1553e-969.5137
IMI GUHHN2.5878e-63.3731e-70.0000e+02.0331e-73.7679e-73.7679e-74.3219e-64.9307e-71.3081e-71.1780e-869.5137
IMI GUHHE1.1592e-61.6202e-70.0000e+09.1667e-81.7392e-72.4674e-72.2153e-63.0488e-76.4223e-86.6523e-969.5137
RRL GUHHZ2.8682e-74.3377e-80.0000e+02.4555e-85.4232e-88.5369e-87.7218e-79.9765e-83.8678e-84.0409e-975.5327
RRL GUHHN2.7175e-75.0884e-80.0000e+03.9869e-87.1689e-87.1689e-81.0955e-61.2289e-73.6197e-83.8996e-975.5327
RRL GUHHE2.5670e-75.3745e-80.0000e+03.5726e-86.5536e-81.0482e-71.1437e-61.2893e-74.0074e-86.3090e-975.5327
PCP GUHHZ4.1704e-76.2270e-80.0000e+05.4273e-81.0779e-71.6570e-71.0705e-62.1102e-75.8094e-86.5590e-9100.778
PCP GUHHN4.7973e-78.5862e-80.0000e+07.1927e-81.3437e-71.3437e-71.4897e-63.3775e-76.3406e-88.7123e-9100.778
PCP GUHHE5.2757e-71.0178e-70.0000e+08.1296e-81.4148e-71.9802e-71.5454e-64.5685e-76.1668e-87.3140e-9100.778
*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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