MANUAL Location - Area: Alpi Cozie , magnitude (ML): 0.9
2026-01-06 20:03:06 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-01-07 08:53:43

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Earthquake info - Manual location
Event - ID :260106200136
Magnitude (ML) :0.9 +/- 0.2
Origin Time :2026-01-06 20:03:06.657 (UTC)
Location : Latitude: 44.623 N, Longitude: 7.210 E
Area :Alpi Cozie
Depth (km) :13.04
Distances (km) : 5.2 --- Sampeyre
6.2 --- Oncino
7.6 --- Frassino
8.0 --- Ostana
8.6 --- Paesana
8.9 --- Sanfront
9.5 --- Crissolo
10.9 --- Melle
10.9 --- Gambasca
11.4 --- Rifreddo
11.7 --- Casteldelfino
12.2 --- Martiniana Po
13.2 --- Brossasco
13.3 --- Elva
13.8 --- Valmala
13.8 --- Macra
14.0 --- Isasca
14.4 --- Pontechianale
14.5 --- Envie
14.5 --- Stroppo

Quality location estimate: Erh: 1 km, Erz: 1.8 km, Nf: 46, Gap: 84 °, Rms: 0.38


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.
PZZGU2026-01-06 20:03:10.5600.02910.011.822026-01-06 20:03:12.6340.0641-0.700.9120.8
BHBGU2026-01-06 20:03:11.6900.02510.001.842026-01-06 20:03:14.6900.0832-0.431.1527.5
VINDIV2026-01-06 20:03:13.4460.02000.051.582026-01-06 20:03:17.5990.0400-0.551.1437.3
SURFFR2026-01-06 20:03:13.6400.0361-0.111.462026-01-06 20:03:18.2530.1384-0.670.9837.6
STVGU2026-01-06 20:03:14.5900.03610.011.672026-01-06 20:03:19.7100.1354-0.421.1845.2
ENRGU2026-01-06 20:03:15.2030.02000.051.522026-01-06 20:03:20.7600.1002-0.351.2048.9
RRLGU2026-01-06 20:03:15.5200.0361-0.011.652026-01-06 20:03:21.0400.1464-0.710.9349.2
ISOFR2026-01-06 20:03:16.6000.06020.600.182026-01-06 20:03:22.3600.1564-0.081.2852.4
OGAGFR2026-01-06 20:03:17.1600.04220.021.522026-01-06 20:03:23.9000.1735-0.690.9457.8
RSPGU2026-01-06 20:03:16.6000.0341-0.481.172026-01-06 20:03:22.6800.4609-1.760.2260.2
GBOSGU2026-01-06 20:03:17.9200.0200-0.041.572026-01-06 20:03:25.5300.2016-0.411.1867.0
TURFFR2026-01-06 20:03:19.7620.0200-0.061.502026-01-06 20:03:28.3600.0400-0.910.6874.7
SAOFFR2026-01-06 20:03:18.9720.0200-1.140.412026-01-06 20:03:28.1810.2567-1.550.2777.0
OGMOFR2026-01-06 20:03:21.0530.02000.560.192026-01-06 20:03:29.0100.4038-1.110.5878.2
MLIGIV2026-01-06 20:03:20.3930.0200-0.431.162026-01-06 20:03:29.2210.0400-1.840.1381.1
MGROGU2026-01-06 20:03:20.1150.0200-0.581.112026-01-06 20:03:29.6200.0400-1.220.4181.5
MVIFFR2026-01-06 20:03:23.9090.02002.730.002026-01-06 20:03:30.9360.1002-0.760.8682.0
ROROGU2026-01-06 20:03:21.5040.0200-0.111.422026-01-06 20:03:31.5800.3037-0.710.9189.6
ESCAFR2026-01-06 20:03:22.3530.02000.021.322026-01-06 20:03:33.0060.0400-0.501.1290.1
LSDGU2026-01-06 20:03:23.0870.02000.510.212026-01-06 20:03:33.2700.4219-0.470.9894.4
QLNOIV2026-01-06 20:03:22.8320.0200-0.321.212026-01-06 20:03:33.6290.0400-1.430.3097.0
IMIGU2026-01-06 20:03:22.7180.0200-0.221.292026-01-06 20:03:33.6620.0400-1.140.4997.1
PCPGU2026-01-06 20:03:24.4020.0200-0.031.342026-01-06 20:03:36.5590.0400-0.581.04107.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth
PZZ GUHH0.772.48e-120.8210
BHB GUHH0.757.45e-227.510
STV GUHH0.762.21e-245.2168
ENR GUHH1.391.61e-148.9159
RRL GUHH1.134.28e-249.2315
OGAG FRHH0.862.48e-257.8289
RSP GUHH0.721.75e-260.24
TURF FRHH0.546.84e-374.7169
MGRO GUHH0.667.32e-381.5143
RORO GUHH1.061.49e-289.6130
ESCA FRHH0.848.83e-390.1171
LSD GUHH1.021.19e-294.4356
QLNO IVHH1.201.70e-297.0110
IMI GUHH1.071.71e-297.1145
PCP GUHH1.141.28e-2107.094


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.
(°)
PZZ GUHHZ2.4284e-53.4465e-61.8715e-65.0880e-72.8363e-79.0065e-59.6510e-64.6553e-78.4919e-820.8210
PZZ GUHHN3.4044e-53.9312e-62.2102e-66.3780e-73.4106e-75.0095e-59.6003e-65.5602e-79.0567e-820.8210
PZZ GUHHE3.2757e-54.4820e-62.1801e-65.4592e-72.6286e-79.8714e-51.1125e-54.1088e-79.4784e-820.8210
BHB GUHHZ1.3113e-51.4164e-66.5887e-72.2581e-71.4004e-73.2289e-52.9837e-62.2801e-73.7777e-827.510
BHB GUHHN9.2704e-61.0221e-64.3179e-71.0970e-76.8992e-81.5290e-51.9485e-61.1413e-72.4466e-827.510
BHB GUHHE1.4726e-51.5051e-65.1793e-71.8669e-71.1451e-71.7895e-51.9005e-62.4224e-73.2099e-827.510
STV GUHHZ2.7631e-63.1562e-71.6913e-74.7944e-82.6477e-85.2326e-65.6676e-74.4397e-87.1990e-945.2168
STV GUHHN3.0342e-63.9274e-71.6110e-76.0868e-84.8852e-84.8308e-67.7984e-77.4833e-87.6764e-945.2168
STV GUHHE3.4733e-64.9045e-72.1280e-75.5790e-82.8567e-89.9037e-66.4062e-75.4026e-81.0001e-845.2168
ENR GUHHZ1.5641e-51.4033e-64.0607e-71.2080e-76.2557e-82.4636e-51.4105e-61.1695e-72.7299e-848.9159
ENR GUHHN3.9425e-53.4573e-66.9435e-71.9077e-79.6970e-84.0222e-52.5056e-62.3597e-76.7260e-848.9159
ENR GUHHE5.9325e-55.1043e-69.9329e-72.2577e-71.4150e-75.1045e-54.4690e-63.5458e-79.3395e-848.9159
RRL GUHHZ4.2175e-65.1486e-71.4815e-76.0961e-82.9154e-84.6400e-67.5808e-74.4573e-81.0299e-849.2315
RRL GUHHN5.3409e-68.6676e-73.4469e-78.3894e-84.8484e-82.4292e-51.3112e-68.8528e-81.8263e-849.2315
RRL GUHHE5.3110e-68.8911e-72.7885e-79.8776e-85.6216e-82.0683e-51.1394e-69.5430e-82.1029e-849.2315
ISO FRHHZ1.2663e-62.0126e-79.3058e-84.2806e-81.9011e-83.5406e-63.5202e-72.5067e-84.1169e-952.4195
ISO FRHHN1.7275e-61.8687e-76.5842e-81.9050e-81.1332e-82.8680e-62.3940e-71.9362e-84.9292e-952.4195
ISO FRHHE2.1470e-62.3425e-71.0525e-73.0043e-81.6928e-85.4321e-64.3349e-72.7325e-85.2616e-952.4195
OGAG FRHHZ5.1176e-71.3561e-71.0616e-78.3881e-83.4855e-82.0617e-65.0127e-73.8376e-84.4039e-957.8289
OGAG FRHHN6.9468e-71.5929e-71.5549e-77.9057e-83.8902e-82.4475e-68.3815e-75.4533e-86.1792e-957.8289
OGAG FRHHE8.1881e-72.0878e-72.1452e-71.3570e-76.4923e-81.7386e-61.5501e-61.0078e-77.6758e-957.8289
RSP GUHHZ3.1205e-63.2610e-79.9546e-83.3417e-81.7233e-84.0850e-64.3929e-73.5868e-86.9389e-960.24
RSP GUHHN2.9088e-63.9231e-71.4620e-74.2045e-82.4260e-88.1171e-64.8775e-73.7931e-89.2975e-960.24
RSP GUHHE2.5382e-63.0079e-71.4292e-73.0502e-81.8115e-87.5838e-65.6539e-73.0780e-86.4185e-960.24
GBOS GUHHZ5.9052e-69.6913e-77.4030e-72.1583e-71.1065e-72.1231e-53.7396e-61.5170e-72.3152e-867.0130
GBOS GUHHN4.3117e-68.3074e-75.8429e-71.5051e-77.7102e-81.0844e-52.9465e-61.1117e-72.0089e-867.0130
GBOS GUHHE3.7008e-68.0436e-74.9357e-72.0244e-78.2142e-81.1701e-52.4571e-61.2796e-71.9972e-867.0130
TURF FRHHZ5.1983e-77.0392e-84.3226e-82.0736e-82.0365e-81.0896e-62.6795e-72.4589e-82.1931e-974.7169
TURF FRHHN6.3043e-71.0007e-75.7506e-82.5988e-82.3404e-81.6715e-62.6855e-74.2114e-83.5013e-974.7169
TURF FRHHE4.2442e-77.3196e-84.7994e-82.6022e-82.4988e-81.4500e-61.8321e-74.6672e-82.6450e-974.7169
SAOF FRHHZ3.9120e-75.5861e-84.5233e-82.4836e-81.8626e-87.7986e-72.1709e-72.5349e-82.4090e-977.0159
SAOF FRHHN4.2361e-76.0641e-84.1607e-82.3539e-81.6273e-88.0688e-71.4119e-72.3086e-82.6311e-977.0159
SAOF FRHHE3.3499e-76.0156e-83.9111e-82.8113e-82.8824e-88.5630e-72.1215e-73.2257e-82.2495e-977.0159
MGRO GUHHZ2.9751e-75.5072e-83.8183e-82.9525e-81.6267e-88.6304e-71.9414e-72.2521e-82.4350e-981.5143
MGRO GUHHN5.2107e-71.0045e-75.5867e-82.8678e-82.1741e-81.3144e-62.5813e-73.1582e-82.7122e-981.5143
MGRO GUHHE5.6959e-77.1824e-85.4561e-84.2150e-82.6595e-81.3997e-62.6412e-73.4950e-82.6892e-981.5143
RORO GUHHZ1.3972e-61.7420e-71.0295e-73.7348e-82.1455e-82.7405e-66.1702e-73.0692e-84.4728e-989.6130
RORO GUHHN1.5414e-62.1863e-71.4541e-74.5467e-82.5938e-83.5310e-65.1843e-74.0665e-85.2576e-989.6130
RORO GUHHE1.8573e-62.5854e-71.2058e-73.1463e-81.7333e-86.0693e-64.6060e-72.4058e-86.1103e-989.6130
ESCA FRHHZ3.9221e-76.5821e-84.6599e-82.5647e-81.5780e-89.4953e-71.7895e-72.2766e-82.5785e-990.1171
ESCA FRHHN6.4845e-78.1134e-85.2069e-82.7939e-82.3778e-81.3891e-62.4075e-73.8037e-82.3619e-990.1171
ESCA FRHHE4.6663e-79.8938e-86.6564e-82.8965e-82.6147e-81.4507e-63.8331e-74.0667e-82.8211e-990.1171
LSD GUHHZ9.7856e-71.3692e-78.3189e-82.4396e-81.0827e-81.9607e-63.5309e-71.7070e-83.6871e-994.4356
LSD GUHHN1.4718e-61.6766e-78.9274e-82.1837e-81.1275e-82.8249e-65.2896e-71.8357e-83.6362e-994.4356
LSD GUHHE1.8853e-62.1631e-71.1653e-73.1618e-81.3133e-84.2474e-65.1023e-72.2071e-85.2847e-994.4356
QLNO IVHHZ6.5070e-71.0379e-78.2507e-84.1856e-82.3699e-81.8133e-64.3261e-73.4269e-82.7826e-997.0110
QLNO IVHHN1.8963e-62.5525e-71.4349e-75.6679e-83.3393e-83.0852e-69.3663e-74.7188e-85.2786e-997.0110
QLNO IVHHE1.8064e-62.3886e-71.3668e-74.5891e-83.0502e-83.0846e-67.3956e-74.0242e-84.8042e-997.0110
IMI GUHHZ6.2278e-78.7254e-85.1144e-83.3171e-83.1547e-81.3861e-62.0244e-73.7969e-83.2832e-997.1145
IMI GUHHN2.4155e-62.7673e-71.4913e-76.0912e-85.0314e-84.4535e-66.9431e-76.9039e-86.7549e-997.1145
IMI GUHHE9.0892e-71.4495e-77.5185e-84.1050e-83.0144e-82.3517e-63.0355e-74.8402e-84.4145e-997.1145
PCP GUHHZ5.7705e-71.3483e-71.0874e-74.8907e-82.7739e-81.1973e-64.8952e-74.7272e-83.7309e-9107.094
PCP GUHHN5.7351e-71.0522e-78.0812e-82.9416e-82.1051e-81.8709e-63.9727e-73.2919e-82.6281e-9107.094
PCP GUHHE6.1234e-71.3522e-71.0594e-73.9022e-82.4662e-81.4522e-67.7730e-73.3944e-83.8928e-9107.094
*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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