MANUAL Location - Area: Alpi Cozie , magnitude (ML): 1.7
2026-01-20 07:21:38 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-01-20 08:02:17

RSNI Logo


Earthquake info - Manual location
Event - ID :260120072011
Magnitude (ML) :1.7 +/- 0.2
Origin Time :2026-01-20 07:21:38.861 (UTC)
Location : Latitude: 44.591 N, Longitude: 7.130 E
Area :Alpi Cozie
Depth (km) :6.01
Distances (km) : 4.8 --- Casteldelfino
4.9 --- Sampeyre
6.5 --- Elva
8.8 --- Pontechianale
9.0 --- Bellino
9.3 --- Stroppo
10.7 --- Oncino
10.7 --- Macra
11.6 --- Frassino
12.3 --- Ostana
12.3 --- Crissolo
12.6 --- Celle di Macra
13.3 --- Prazzo
14.9 --- Marmora
15.0 --- San Damiano Macra
15.3 --- Melle
15.4 --- Canosio
15.6 --- Paesana
16.1 --- Sanfront
16.9 --- Acceglio

Quality location estimate: Erh: 0.7 km, Erz: 0.7 km, Nf: 50, Gap: 71 °, Rms: 0.27


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.
PZZGU2026-01-20 07:21:41.3600.00500.001.612026-01-20 07:21:42.4090.0320-0.750.3112.0
PONCIV2026-01-20 07:21:41.7160.02000.351.172026-01-20 07:21:43.1220.0400-0.031.5712.1
SURFFR2026-01-20 07:21:44.6400.01400.071.442026-01-20 07:21:48.6300.0842-0.141.2228.6
BHBGU2026-01-20 07:21:44.8200.01500.281.192026-01-20 07:21:48.3800.0912-0.051.4129.8
VINDIV2026-01-20 07:21:44.6870.0200-0.220.902026-01-20 07:21:48.2830.0400-0.890.2632.1
STVGU2026-01-20 07:21:46.4000.0351-0.041.512026-01-20 07:21:51.5200.1243-0.211.0242.0
RRLGU2026-01-20 07:21:47.4700.02310.021.532026-01-20 07:21:53.2300.1394-0.300.8446.2
ISOFR2026-01-20 07:21:47.8700.02310.590.452026-01-20 07:21:53.0900.13640.011.3446.2
FENEIV2026-01-20 07:21:47.9560.0200-0.051.482026-01-20 07:21:53.5600.0400-0.750.3349.6
OGAGFR2026-01-20 07:21:48.9500.02610.450.892026-01-20 07:21:54.9900.1995-0.420.6752.0
CMAGIV2026-01-20 07:21:49.9630.02000.381.082026-01-20 07:21:57.1650.04000.281.1860.1
RSPGU2026-01-20 07:21:50.3500.03210.291.202026-01-20 07:21:57.7930.4379-0.090.9163.2
GBOSGU2026-01-20 07:21:50.8400.03410.071.432026-01-20 07:21:59.1600.20660.201.1568.8
TURFFR2026-01-20 07:21:52.1900.03610.371.072026-01-20 07:22:01.0500.21460.071.1771.9
SAOFFR2026-01-20 07:21:52.7260.02000.361.082026-01-20 07:22:01.4200.2256-0.410.7275.4
MVIFFR2026-01-20 07:21:53.3250.02000.480.812026-01-20 07:22:02.8600.2306-0.011.1177.5
MLIGIV2026-01-20 07:21:52.1850.0200-1.060.142026-01-20 07:22:01.3720.0400-2.030.0080.4
MGROGU2026-01-20 07:21:53.0690.0200-0.201.062026-01-20 07:22:03.3300.3477-0.110.9681.8
ESCAFR2026-01-20 07:21:54.6500.02000.271.222026-01-20 07:22:05.4800.35470.210.9587.0
PVTIT2026-01-20 07:21:54.1560.02000.181.322026-01-20 07:22:05.4620.04000.790.2888.1
BRDIT2026-01-20 07:21:54.6450.0200-0.051.352026-01-20 07:22:05.0980.0400-0.660.4290.6
ROROGU2026-01-20 07:21:54.6460.02000.071.402026-01-20 07:22:05.3400.2747-0.081.0291.7
LSDGU2026-01-20 07:21:55.8300.04920.331.122026-01-20 07:22:06.5700.2927-0.540.6096.9
IMIGU2026-01-20 07:21:55.4570.0200-0.111.252026-01-20 07:22:07.2300.2917-0.190.9397.3
PCPGU2026-01-20 07:21:58.0730.02000.271.202026-01-20 07:22:11.2200.57090.000.76112.4


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth
PZZ GUHH1.857.92e+012.0187
PONC IVHH1.693.22e+012.1295
BHB GUHH1.584.35e-129.821
STV GUHH1.672.07e-142.0158
RRL GUHH1.521.20e-146.2324
FENE IVHH1.611.89e-149.6354
CMAG IVHH1.862.28e-160.196
RSP GUHH1.631.29e-163.210
TURF FRHH1.547.31e-271.9163
SAOF FRHH1.374.52e-275.4153
MGRO GUHH1.657.09e-281.8138
ESCA FRHH1.524.62e-287.0167
PVT ITHN1.881.03e-188.1134
BRD ITHN2.292.47e-190.6148
RORO GUHH2.091.51e-191.7125
LSD GUHH1.969.90e-296.90
IMI GUHH1.951.27e-197.3141
PCP GUHH1.583.16e-2112.492


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 GUHHZ3.3502e-45.0159e-52.7009e-51.0284e-56.9571e-69.0454e-41.3805e-49.4973e-61.5483e-612.0187
PZZ GUHHN6.5789e-41.0810e-47.2309e-52.4055e-51.1285e-58.3070e-43.8631e-41.6399e-52.5229e-612.0187
PZZ GUHHE3.3660e-45.0498e-53.0425e-51.3722e-58.5953e-65.8935e-41.2341e-41.0089e-51.1952e-612.0187
PONC IVHHZ4.0489e-44.4750e-57.9357e-62.9100e-61.7860e-65.2364e-43.1005e-53.7939e-61.0224e-612.1295
PONC IVHHN3.5493e-46.7888e-52.1583e-56.9165e-64.8999e-69.0840e-49.2185e-57.8461e-61.3523e-612.1295
PONC IVHHE3.4475e-44.5017e-51.0889e-53.6764e-62.4062e-66.3576e-43.4951e-54.3659e-68.3184e-712.1295
BHB GUHHZ6.9026e-59.2736e-63.3623e-61.0503e-65.4808e-71.5029e-41.4035e-59.9029e-72.0318e-729.821
BHB GUHHN3.7747e-54.6044e-63.1562e-61.1989e-65.8242e-78.0004e-51.3825e-58.6796e-71.1948e-729.821
BHB GUHHE6.5549e-59.1363e-63.1897e-61.2948e-66.0360e-71.5382e-48.6927e-69.6725e-72.0686e-729.821
STV GUHHZ1.4964e-52.7891e-61.3209e-63.7571e-71.7981e-74.2044e-55.4181e-62.9180e-75.9021e-842.0158
STV GUHHN3.3921e-54.2860e-61.5014e-64.0290e-72.2452e-76.3466e-56.6689e-64.2633e-71.0075e-742.0158
STV GUHHE1.9805e-52.5618e-61.1627e-62.9361e-71.5974e-74.3476e-55.2647e-62.9367e-76.3032e-842.0158
RRL GUHHZ5.4164e-68.4806e-75.9495e-73.3282e-71.2315e-71.3229e-54.1790e-61.7800e-72.8385e-846.2324
RRL GUHHN6.3746e-61.2340e-69.4474e-74.0056e-72.9678e-72.7129e-56.0371e-63.8225e-74.2646e-846.2324
RRL GUHHE5.8098e-61.2885e-69.0926e-75.2915e-71.8422e-72.3195e-55.7010e-62.4735e-73.8863e-846.2324
ISO FRHHZ1.0349e-52.1606e-61.2992e-64.0360e-71.9764e-72.7220e-56.5304e-62.7643e-74.7831e-846.2188
ISO FRHHN8.6787e-61.4699e-68.0413e-72.1751e-71.1157e-72.2493e-53.7565e-61.7870e-72.6583e-846.2188
ISO FRHHE1.0876e-51.2072e-66.7378e-71.7902e-79.9226e-81.5793e-53.0517e-61.6511e-72.9634e-846.2188
FENE IVHHZ1.7617e-52.1744e-61.6406e-65.6134e-72.4245e-76.7194e-56.7920e-63.5784e-75.2997e-849.6354
FENE IVHHN1.4947e-53.2619e-61.7273e-64.9506e-72.2609e-73.4602e-58.1125e-63.5837e-76.8490e-849.6354
FENE IVHHE1.8827e-52.6901e-61.4368e-64.1758e-71.8167e-74.9074e-55.7379e-62.7482e-76.0684e-849.6354
OGAG FRHHZ1.7198e-65.1942e-74.3505e-73.0883e-71.5449e-75.1869e-62.1742e-62.0686e-71.5162e-852.0295
OGAG FRHHN1.9631e-64.7734e-74.4548e-72.5067e-71.5081e-75.1953e-62.2132e-62.5446e-71.4516e-852.0295
OGAG FRHHE1.8854e-64.2291e-74.9703e-73.0688e-71.1807e-72.8825e-62.9247e-61.4671e-71.5359e-852.0295
CMAG IVHHZ1.4831e-51.8556e-61.2288e-64.9824e-71.7855e-74.9095e-56.3603e-62.7371e-74.3565e-860.196
CMAG IVHHN1.9979e-52.6725e-62.0946e-68.8662e-73.2685e-74.4105e-58.3683e-64.1995e-78.1640e-860.196
CMAG IVHHE1.8132e-52.6448e-62.0571e-67.1731e-73.0700e-74.9855e-58.8040e-64.6188e-76.3675e-860.196
RSP GUHHZ1.0072e-51.8081e-69.2692e-72.7445e-71.2750e-72.8417e-56.2890e-61.8938e-73.6519e-863.210
RSP GUHHN1.1008e-51.7940e-61.1845e-63.6162e-71.3076e-72.9902e-53.8817e-62.0923e-74.1687e-863.210
RSP GUHHE1.1708e-51.8120e-61.2796e-64.5378e-71.9445e-74.2231e-55.6676e-62.6214e-75.4706e-863.210
GBOS GUHHZ3.0722e-55.7049e-64.2118e-61.2122e-66.1290e-71.1613e-42.6859e-59.1883e-71.4713e-768.8124
GBOS GUHHN2.9198e-54.6254e-63.0638e-66.7433e-73.7792e-79.0624e-51.1224e-56.4478e-71.1983e-768.8124
GBOS GUHHE3.0838e-56.1095e-63.1324e-67.2369e-73.5056e-71.2412e-41.0025e-56.4718e-71.4295e-768.8124
TURF FRHHZ3.2868e-66.2128e-74.1808e-71.6798e-71.0504e-71.4322e-52.2040e-61.4113e-72.3871e-871.9163
TURF FRHHN5.3199e-61.0079e-66.5092e-72.2286e-71.0878e-71.8030e-53.3512e-61.7505e-72.9277e-871.9163
TURF FRHHE2.9268e-65.9852e-73.7920e-71.9352e-71.7432e-71.6684e-51.8334e-63.0942e-75.2779e-871.9163
SAOF FRHHZ2.0282e-64.7243e-73.2817e-72.5181e-71.1031e-75.8377e-62.3810e-61.3376e-71.2879e-875.4153
SAOF FRHHN2.7245e-64.6443e-73.3444e-71.8031e-78.0168e-89.1713e-61.7615e-69.4981e-81.1677e-875.4153
SAOF FRHHE2.5493e-64.7258e-73.9583e-71.8210e-71.1102e-79.9362e-63.0671e-61.3617e-71.3038e-875.4153
MGRO GUHHZ3.0102e-65.5351e-73.7086e-71.8767e-76.9866e-81.0535e-52.2582e-69.7965e-81.3980e-881.8138
MGRO GUHHN5.5761e-68.3232e-75.7488e-72.3457e-79.6752e-81.7475e-52.9626e-61.3001e-72.1145e-881.8138
MGRO GUHHE3.4329e-67.6983e-75.8114e-72.7536e-71.0387e-71.1560e-52.9742e-61.3276e-71.7930e-881.8138
ESCA FRHHZ2.5598e-64.0033e-72.7402e-71.1171e-75.7503e-88.8657e-69.8659e-77.3365e-81.0638e-887.0167
ESCA FRHHN5.6430e-67.4302e-74.3307e-71.4453e-76.9879e-81.3894e-51.6564e-61.1360e-71.7398e-887.0167
ESCA FRHHE4.9577e-68.7960e-75.2510e-71.8558e-79.2654e-81.4568e-51.7495e-61.2086e-71.8914e-887.0167
PVT ITHNZ8.8253e-61.0554e-64.8508e-73.6914e-72.0208e-71.2822e-52.5451e-62.4179e-72.8019e-888.1134
PVT ITHNN1.3410e-51.9400e-68.4336e-73.8848e-71.9958e-72.6215e-53.1090e-62.7724e-74.8964e-888.1134
PVT ITHNE1.5308e-51.7307e-66.4566e-72.7694e-71.5921e-72.8427e-52.6815e-62.4339e-73.5068e-888.1134
BRD ITHNZ4.8754e-61.0315e-69.1570e-73.9992e-71.7152e-79.5147e-67.6256e-62.4234e-73.2298e-890.6148
BRD ITHNN6.1614e-61.9876e-61.7247e-69.0685e-74.0155e-71.0077e-51.3638e-55.8173e-77.3021e-890.6148
BRD ITHNE4.3417e-61.2987e-61.4496e-68.3176e-75.2547e-71.1694e-51.1316e-58.4349e-77.4267e-890.6148
RORO GUHHZ1.2336e-51.9462e-69.1048e-72.5711e-71.2273e-72.3691e-54.7839e-62.0848e-74.1559e-891.7125
RORO GUHHN7.5870e-61.2048e-69.3093e-72.3513e-71.1901e-72.2274e-54.6524e-61.6601e-72.6469e-891.7125
RORO GUHHE9.4952e-62.1110e-61.2314e-63.6542e-71.9135e-72.4220e-56.8174e-62.7342e-74.7707e-891.7125
LSD GUHHZ3.4684e-66.6334e-74.3600e-71.5445e-77.1506e-81.2753e-52.1804e-69.0479e-81.4299e-896.90
LSD GUHHN6.4735e-61.1081e-65.4896e-71.6852e-77.6590e-81.6519e-53.0760e-61.2509e-72.4320e-896.90
LSD GUHHE6.7774e-61.3905e-69.3395e-73.2127e-71.3584e-71.4597e-53.9718e-62.0502e-73.8557e-896.90
IMI GUHHZ5.1996e-67.2196e-75.0482e-72.0445e-78.8554e-81.3027e-52.4487e-61.2053e-72.0224e-897.3141
IMI GUHHN1.6513e-52.3953e-61.2153e-64.5394e-72.1016e-74.0651e-55.7333e-63.1099e-75.5264e-897.3141
IMI GUHHE8.5837e-69.8782e-76.7122e-72.3135e-78.9749e-81.8081e-53.3873e-61.3048e-72.1366e-897.3141
PCP GUHHZ2.7755e-65.0350e-73.0817e-71.1363e-74.3246e-85.9405e-61.4782e-65.8626e-81.0641e-8112.492
PCP GUHHN2.6677e-64.3821e-72.8384e-71.1395e-74.9784e-88.3811e-61.4635e-68.4889e-81.0451e-8112.492
PCP GUHHE3.5311e-64.6655e-73.0810e-78.7672e-84.9129e-88.5572e-61.4612e-68.3754e-81.3619e-8112.492
*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)

rsni
 
Disclaimer & Privacy

IT Italiano
UniGE-Distav
Search
HTML5 Powered