AUTOMATIC Location - Area: Alpi Pennine , magnitude (ML): 0.8
2026-11-09 00:43:22 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-11-09 00:47:07

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Earthquake info - RsniPicker2 automatic location
Event - ID :261109004215
Magnitude (ML) :0.8 +/- 0.2
Origin Time :2026-11-09 00:43:22.36 (UTC)
Location : Latitude: 46.108 N, Longitude: 7.947 E
Area :Alpi Pennine
Depth (km) :7.79
Distances (km) : 14.0 --- Antrona Schieranco (VB)
15.6 --- Macugnaga (VB)
17.8 --- Ceppo Morelli (VB)
19.0 --- Vanzone con San Carlo (VB)
19.6 --- Bognanco (VB)
20.1 --- Viganella (VB)
20.6 --- Bannio Anzino (VB)
20.6 --- Calasca-Castiglione (VB)
21.6 --- Seppiana (VB)
22.5 --- Montescheno (VB)
23.4 --- Carcoforo (VC)
23.8 --- Trasquera (VB)
24.7 --- Villadossola (VB)
25.0 --- Rima San Giuseppe (VC)
25.1 --- Pallanzeno (VB)
25.9 --- Piedimulera (VB)
25.9 --- Varzo (VB)
26.8 --- Domodossola (VB)
27.3 --- Pieve Vergonte (VB)
27.3 --- Beura-Cardezza (VB)

Quality location estimate:
Erh: 1.3 km, Erz: 1.1 km, Nf: 22, Gap: 65°, Rms: 0.289 s
Stazioni validate: 12


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.
MMKCH2026-11-09 00:43:25.1900.00700.351.022026-11-09 00:43:26.5550.03000.031.9410.2
EMBDCH2026-11-09 00:43:26.4450.01000.400.952026-11-09 00:43:28.4990.0501-0.031.7516.8
SIMPLCH2026-11-09 00:43:26.3050.0100-0.021.932026-11-09 00:43:28.3400.0521-0.710.4117.5
SATIGU2026-11-09 00:43:28.0490.0140-0.021.912026-11-09 00:43:30.7700.0831-1.240.2627.7
LAUCHCH2026-11-09 00:43:30.0350.02000.390.972026-11-09 00:43:34.0190.3582-0.630.6237.5
FIESACH2026-11-09 00:43:29.9340.02100.111.422026-11-09 00:43:34.8550.1182-0.210.9139.3
DIXCH--:---.-----.---.--2026-11-09 00:43:35.7580.1272-0.031.3642.4
CIROGU2026-11-09 00:43:33.7590.0320-0.370.452026-11-09 00:43:41.3960.2822-0.820.5064.0
FUSIOCH2026-11-09 00:43:34.3340.05610.121.452026-11-09 00:43:41.8800.2542-0.640.5867.6
REMYGU2026-11-09 00:43:34.8400.03500.121.452026-11-09 00:43:42.4180.2062-1.040.3968.5
MUGIOCH--:---.-----.---.--2026-11-09 00:43:47.0400.3272-1.740.1287.4
LSDGU2026-11-09 00:43:39.1300.04800.311.032026-11-09 00:43:49.4900.4392-0.780.5896.1


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth Used
MMK CH0.601.69e-110.2168SI
SATI GU0.704.27e-227.7193SI
DIX CH1.006.74e-242.4266SI
CIRO GU0.707.53e-364.0208SI
REMY GU0.701.20e-268.5244SI
LSD GU0.807.58e-396.1222SI


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.
(°)
MMK CHHHZ1.6194e-51.8175e-60.0000e+05.8601e-71.1136e-61.6182e-61.9258e-51.4198e-61.1887e-72.3626e-810.2168
MMK CHHHN4.1098e-53.7379e-60.0000e+05.9458e-71.1139e-61.1139e-61.9451e-52.1475e-61.3355e-72.1140e-810.2168
MMK CHHHE4.1768e-54.2690e-60.0000e+07.1743e-71.4531e-62.1942e-61.3064e-52.0675e-61.3797e-73.3297e-810.2168
SATI GUHHZ6.8654e-67.7982e-70.0000e+03.3898e-76.8011e-79.7051e-78.4071e-61.1060e-69.5467e-81.4631e-827.7193
SATI GUHHN8.3439e-61.0894e-60.0000e+04.6113e-79.1091e-79.1091e-71.7878e-51.7077e-61.1599e-72.5350e-827.7193
SATI GUHHE8.3375e-61.0847e-60.0000e+05.0582e-79.6522e-71.3951e-61.4529e-51.6622e-69.6776e-81.9497e-827.7193
DIX CHHHZ1.1586e-51.2271e-60.0000e+05.8660e-71.1594e-61.7096e-61.6226e-51.1749e-61.0550e-72.2479e-842.4266
DIX CHHHN1.1256e-51.3455e-60.0000e+08.1068e-71.3972e-61.3972e-62.3224e-52.0665e-61.3427e-72.7100e-842.4266
DIX CHHHE8.6134e-69.8483e-70.0000e+05.6922e-71.0603e-61.5312e-61.1537e-52.1541e-61.1528e-71.9099e-842.4266
CIRO GUHHZ1.5583e-61.6221e-70.0000e+08.8135e-81.6219e-72.3672e-73.1256e-61.5948e-71.9689e-84.5621e-964.0208
CIRO GUHHN2.3184e-62.0153e-70.0000e+09.1578e-81.7538e-71.7538e-72.3067e-62.3390e-71.4747e-83.7263e-964.0208
CIRO GUHHE2.2107e-61.8693e-70.0000e+09.5297e-81.8682e-72.7598e-73.7790e-62.5632e-72.6788e-84.6409e-964.0208
REMY GUHHZ7.5695e-71.0057e-70.0000e+07.2189e-81.2765e-71.9176e-71.2521e-61.9289e-73.1235e-84.6341e-968.5244
REMY GUHHN1.2681e-62.3666e-70.0000e+01.3881e-72.4298e-72.4298e-72.5903e-63.3144e-74.9807e-86.3873e-968.5244
REMY GUHHE8.7604e-71.5674e-70.0000e+01.2398e-72.1190e-72.9558e-73.4722e-64.3588e-75.0631e-83.7429e-968.5244
LSD GUHHZ6.2011e-78.1964e-80.0000e+06.2163e-81.0491e-71.4871e-71.3540e-62.7144e-72.3791e-82.9425e-996.1222
LSD GUHHN7.0356e-71.0364e-70.0000e+06.5295e-81.1752e-71.1752e-72.2829e-62.6627e-72.9454e-83.9341e-996.1222
LSD GUHHE8.9830e-71.0124e-70.0000e+06.6074e-81.1920e-71.7519e-71.8878e-61.5956e-72.4433e-83.4682e-996.1222
*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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