MANUAL Location - Area: Alpi Pennine , magnitude (ML): 0.9
2025-10-05 07:11:22 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-10-06 08:39:56

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Earthquake info - Manual location
Event - ID :251005071012
Magnitude (ML) :0.9 +/- 0.2
Origin Time :2025-10-05 07:11:22.12 (UTC)
Location : Latitude: 45.616 N, Longitude: 7.832 E
Area :Alpi Pennine
Depth (km) :8.12
Distances (km) : 1.9 --- Perloz
2.3 --- Lillianes
3.1 --- Pont-Saint-Martin
3.9 --- Carema
4.2 --- Fontainemore
5.1 --- Donnas
6.1 --- Quincinetto
6.8 --- Bard
7.4 --- Hone
7.4 --- Settimo Vittone
7.8 --- Tavagnasco
8.1 --- Issime
9.1 --- Nomaglio
9.3 --- Arnad
10.0 --- Quassolo
10.3 --- Andrate
11.4 --- Pontboset
11.4 --- Donato
11.5 --- Borgofranco d Ivrea
11.6 --- Gaby

Quality location estimate: Erh: 0.8 km, Erz: 1.1 km, Nf: 42, Gap: 125 °, Rms: 0.29


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.
OROIV2025-10-05 07:11:25.8700.02000.341.232025-10-05 07:11:27.8360.04000.001.4114.9
CIROGU2025-10-05 07:11:27.2600.01100.361.242025-10-05 07:11:30.4700.06510.351.1823.2
CANIGU2025-10-05 07:11:27.2080.02000.401.172025-10-05 07:11:30.1610.04000.191.1224.5
SATIGU2025-10-05 07:11:28.4900.01400.031.382025-10-05 07:11:32.5800.1745-0.250.8931.0
LATOIV2025-10-05 07:11:30.3910.0200-0.091.322025-10-05 07:11:35.9470.0400-0.141.1746.2
MMKCH2025-10-05 07:11:31.6350.02410.261.162025-10-05 07:11:37.6500.1444-0.021.2350.6
LSDGU2025-10-05 07:11:32.6930.02000.071.322025-10-05 07:11:39.6010.1835-0.021.1758.0
REMYGU2025-10-05 07:11:33.2100.02000.510.872025-10-05 07:11:39.9700.2336-0.250.8758.9
DIXCH2025-10-05 07:11:33.1380.0200-0.131.212025-10-05 07:11:40.6450.1895-0.510.4662.2
MRGEIV2025-10-05 07:11:33.7760.02000.490.942025-10-05 07:11:40.5020.0400-0.570.3063.0
EMBDCH2025-10-05 07:11:34.4730.02000.431.052025-10-05 07:11:42.0810.0400-0.111.1367.4
RSPGU2025-10-05 07:11:33.8930.0200-0.071.322025-10-05 07:11:42.4200.21060.261.1168.9
VANNICH2025-10-05 07:11:34.6680.02000.540.802025-10-05 07:11:42.5590.04000.091.2669.2
SIMPLCH2025-10-05 07:11:34.9790.02000.141.252025-10-05 07:11:43.4700.0400-0.200.9971.5
SENINCH2025-10-05 07:11:39.0230.02000.720.432025-10-05 07:11:49.9600.04000.251.1493.2
FIESACH2025-10-05 07:11:38.9170.02000.660.552025-10-05 07:11:49.6740.10020.051.1694.1
MUGIOCH2025-10-05 07:11:39.4210.0200-0.181.062025-10-05 07:11:51.1770.0400-1.140.04100.1
OGMOFR2025-10-05 07:11:39.5500.0200-0.201.002025-10-05 07:11:51.6200.46890.000.83100.8
RRLGU2025-10-05 07:11:42.2090.02001.010.112025-10-05 07:11:54.6120.04000.061.11112.8
FUSIOCH2025-10-05 07:11:41.2050.05620.051.272025-10-05 07:11:54.7910.04000.211.10113.5


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth
ORO IVEH0.883.45e-114.984
CIRO GUHH0.878.05e-223.2266
CANI GUHH1.212.96e-124.5209
SATI GUHH0.824.43e-231.06
MMK CHHH0.921.99e-250.612
LSD GUHH0.932.89e-258.0252
REMY GUHH1.245.62e-258.9295
DIX CHHH1.265.29e-262.2327
MRGE IVHH0.851.72e-263.0286
EMBD CHHH0.487.39e-367.4360
RSP GUHH1.113.20e-268.9221
VANNICHHH0.568.37e-369.2345
SIMPLCHHH0.557.72e-371.512
SENINCHHH0.837.92e-393.2334
FIESACHHH1.111.50e-294.113
MUGIOCHHH1.095.77e-3100.170
RRL GUHH1.218.14e-3112.8227
FUSIOCHHH0.976.78e-3113.534


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.
(°)
ORO IVEHZ4.1214e-53.8940e-61.0699e-62.9102e-71.5877e-73.8548e-53.4984e-62.6420e-76.2915e-814.984
ORO IVEHN6.5560e-57.1597e-62.7033e-67.6810e-74.6918e-71.1729e-41.1183e-57.5886e-71.3206e-714.984
ORO IVEHE9.7991e-55.9234e-61.2706e-62.9251e-71.7441e-74.9034e-54.3847e-64.1851e-71.1690e-714.984
CIRO GUHHZ1.6466e-51.4596e-63.7253e-71.0852e-76.3802e-81.6258e-51.6968e-61.2297e-72.7256e-823.2266
CIRO GUHHN2.5839e-52.4191e-64.2897e-71.4931e-77.6659e-82.1215e-51.6502e-61.5440e-73.9800e-823.2266
CIRO GUHHE2.4823e-52.3191e-64.8868e-71.7161e-71.1323e-73.2581e-52.1301e-62.0349e-74.5833e-823.2266
CANI GUHHZ6.4636e-55.5384e-61.1311e-62.8789e-71.7329e-76.9714e-54.1980e-63.9988e-71.1690e-724.5209
CANI GUHHN8.1312e-56.6129e-61.1272e-63.1946e-71.9109e-76.3932e-55.5881e-63.9899e-71.0878e-724.5209
CANI GUHHE8.1603e-59.7593e-61.8668e-65.3320e-73.2779e-78.1034e-57.9136e-66.3236e-71.7887e-724.5209
SATI GUHHZ1.2918e-51.0249e-61.7191e-75.7657e-83.0217e-87.1757e-66.2454e-77.1445e-81.8399e-831.06
SATI GUHHN1.5088e-51.4499e-62.0035e-75.1733e-83.2880e-81.2231e-57.6037e-78.9836e-82.1734e-831.06
SATI GUHHE1.6935e-51.9545e-62.9428e-77.8095e-84.0433e-81.8948e-58.8335e-71.1670e-72.9473e-831.06
MMK CHHHZ4.3149e-63.8934e-71.0264e-73.4389e-81.6047e-84.6098e-63.7584e-72.8157e-88.3668e-950.612
MMK CHHHN4.5346e-65.5631e-71.7595e-74.2818e-82.7002e-88.6831e-65.0585e-74.3727e-81.1701e-850.612
MMK CHHHE5.5298e-64.9306e-71.4527e-73.7365e-82.2458e-87.7353e-66.5874e-74.0710e-81.0672e-850.612
LSD GUHHZ4.4129e-63.2707e-71.7913e-77.9761e-85.3684e-87.3404e-67.0988e-75.9054e-88.3253e-958.0252
LSD GUHHN8.9515e-68.6989e-72.2765e-76.6828e-83.6375e-89.6502e-61.1688e-66.7720e-81.6601e-858.0252
LSD GUHHE8.7598e-66.7950e-72.0014e-77.4614e-83.3749e-85.0661e-67.7981e-75.4063e-81.2514e-858.0252
REMY GUHHZ5.4552e-66.3722e-72.8559e-78.8620e-84.6722e-88.0546e-61.3091e-66.3963e-81.2838e-858.9295
REMY GUHHN8.6187e-61.0752e-64.4945e-72.0769e-71.5345e-71.2404e-51.3989e-62.1584e-74.1149e-858.9295
REMY GUHHE6.0876e-67.8013e-74.2577e-71.4814e-77.2129e-81.4450e-51.6000e-61.1695e-71.7332e-858.9295
DIX CHHHZ9.7089e-61.0132e-63.0865e-78.6429e-84.5640e-81.4944e-51.2069e-67.7792e-81.9557e-862.2327
DIX CHHHN1.4070e-51.5339e-63.7763e-79.8121e-85.5721e-81.6050e-51.5453e-61.2659e-73.0385e-862.2327
DIX CHHHE1.1162e-51.2873e-64.2135e-71.2828e-76.4027e-82.0660e-51.3452e-61.3011e-72.9750e-862.2327
MRGE IVHHZ4.3382e-63.7387e-77.3960e-82.7607e-81.4002e-82.5784e-63.5847e-72.6926e-86.8109e-963.0286
MRGE IVHHN5.6711e-65.5644e-71.0519e-74.1188e-82.1967e-86.3850e-64.8985e-73.6386e-89.9223e-963.0286
MRGE IVHHE4.4431e-63.8753e-78.6857e-82.9645e-81.7245e-84.0039e-63.2041e-73.1740e-87.1104e-963.0286
EMBD CHHHZ9.5582e-71.1448e-76.4404e-82.7895e-81.1310e-81.5658e-63.1381e-71.6934e-83.1039e-967.4360
EMBD CHHHN1.0517e-61.0573e-75.0957e-82.2265e-88.9410e-91.5457e-63.4700e-71.4249e-82.5425e-967.4360
EMBD CHHHE1.5052e-61.3728e-76.9319e-82.5419e-81.1202e-81.9961e-63.4757e-71.6281e-83.5158e-967.4360
RSP GUHHZ2.2195e-63.2603e-71.7269e-74.5744e-82.5350e-84.5928e-65.7665e-74.1047e-87.6177e-968.9221
RSP GUHHN2.5859e-66.1738e-72.8947e-78.0893e-84.0498e-88.4975e-68.3224e-76.5896e-81.3697e-868.9221
RSP GUHHE1.8150e-63.5203e-72.6341e-77.0165e-83.4792e-85.0049e-61.2524e-65.3837e-88.8932e-968.9221
VANNICHHHZ1.2465e-61.7933e-75.5718e-82.0337e-89.9815e-91.1653e-63.1310e-71.5270e-82.4634e-969.2345
VANNICHHHN8.7466e-71.2591e-77.1909e-83.1915e-81.4339e-81.4742e-63.8136e-72.1562e-83.8916e-969.2345
VANNICHHHE1.0598e-61.3743e-77.6396e-82.9470e-81.4527e-81.4353e-64.0360e-72.5582e-83.0875e-969.2345
SIMPLCHHHZ1.2049e-61.5135e-76.6121e-81.9416e-81.1058e-82.7178e-62.5251e-71.8156e-83.4256e-971.512
SIMPLCHHHN1.2326e-61.4427e-77.3787e-82.2497e-81.0922e-82.7262e-63.5889e-71.4637e-83.6055e-971.512
SIMPLCHHHE1.4306e-61.6360e-76.7323e-82.1245e-81.1039e-83.3827e-63.0787e-71.7615e-83.8097e-971.512
SENINCHHHZ5.2678e-79.9882e-87.7874e-83.2365e-81.8271e-81.5819e-62.7120e-72.8529e-85.6824e-993.2334
SENINCHHHN5.0847e-79.1608e-87.0159e-83.5201e-82.7911e-81.4397e-63.4444e-74.6474e-83.4134e-993.2334
SENINCHHHE5.2490e-78.4628e-85.5233e-83.0600e-82.3101e-81.3129e-62.5886e-72.8701e-83.2189e-993.2334
FIESACHHHZ1.5129e-61.5146e-71.0060e-76.4772e-84.1053e-82.4452e-64.6765e-76.0155e-85.9515e-994.113
FIESACHHHN1.5854e-62.5923e-71.6113e-75.0768e-83.6686e-84.8090e-67.9350e-75.1573e-86.4811e-994.113
FIESACHHHE1.3331e-62.3445e-71.4483e-76.4266e-84.6031e-84.2519e-66.8896e-76.2595e-86.8390e-994.113
MUGIOCHHHZ8.7456e-78.4955e-84.2625e-82.9633e-82.1271e-81.1990e-62.2165e-73.1222e-82.5974e-9100.170
MUGIOCHHHN1.4463e-61.0871e-74.8161e-83.2029e-83.0638e-81.7925e-61.9464e-74.2406e-82.7628e-9100.170
MUGIOCHHHE7.1669e-76.6526e-83.6433e-83.0164e-82.4158e-81.1321e-61.1884e-72.7746e-83.0057e-9100.170
RRL GUHHZ1.8616e-72.5973e-81.6928e-81.6073e-81.5188e-84.9702e-77.3596e-82.4818e-81.8383e-9112.8227
RRL GUHHN2.4740e-76.8706e-83.3092e-84.0392e-87.1638e-86.2410e-71.6720e-71.1002e-71.4978e-8112.8227
RRL GUHHE2.4427e-73.5262e-82.7561e-82.0469e-81.8057e-83.8635e-71.8706e-72.3091e-81.6946e-9112.8227
FUSIOCHHHZ7.4900e-79.5770e-84.6060e-82.1017e-81.0627e-81.3846e-62.0777e-71.4306e-82.1968e-9113.534
FUSIOCHHHN8.3645e-71.2463e-75.8170e-81.8158e-81.0188e-83.1039e-61.7426e-71.6632e-82.9108e-9113.534
FUSIOCHHHE8.7112e-71.4355e-77.3394e-82.2148e-81.0203e-82.4037e-64.3061e-71.4269e-83.1342e-9113.534
*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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