MANUAL Location - Area: Alpi Pennine , magnitude (ML): 0.8
2026-03-10 12:44:57 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-03-11 07:44:23

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Earthquake info - Manual location
Event - ID :260310124431
Magnitude (ML) :0.8 +/- 0.2
Origin Time :2026-03-10 12:44:57.026 (UTC)
Location : Latitude: 45.901 N, Longitude: 7.027 E
Area :Alpi Pennine
Depth (km) :8.49
Distances (km) : 12.7 --- Courmayeur
14.6 --- Saint-Rhemy-En-Bosses
15.5 --- Pre -Saint-Didier
15.9 --- Morgex
16.6 --- Saint-Oyen
17.5 --- La Salle
17.9 --- Etroubles
21.3 --- La Thuile
21.5 --- Allein
22.5 --- Ollomont
23.0 --- Avise
23.1 --- Saint-Nicolas
23.4 --- Doues
24.4 --- Arvier
24.5 --- Valpelline
24.6 --- Gignod
25.6 --- Roisan
26.1 --- Villeneuve
26.3 --- Saint-Pierre
26.4 --- Introd

Quality location estimate: Erh: 1.2 km, Erz: 0.7 km, Nf: 28, Gap: 65 °, Rms: 0.42


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.
BLANCGU2026-03-10 12:45:00.0200.0060-0.351.192026-03-10 12:45:01.3520.0400-1.260.4015.3
MRGEIV2026-03-10 12:45:00.7500.0090-0.031.492026-03-10 12:45:02.7450.1615-0.571.1418.0
DIXCH2026-03-10 12:45:04.6200.02110.121.232026-03-10 12:45:09.4250.1143-0.221.1736.9
RSLFR2026-03-10 12:45:04.2400.0532-0.461.452026-03-10 12:45:08.4380.1163-1.490.2240.0
LSDGU2026-03-10 12:45:06.3600.02610.101.342026-03-10 12:45:11.8300.1544-0.760.7751.0
CIROGU2026-03-10 12:45:06.0720.0200-1.290.412026-03-10 12:45:13.4100.5949-1.200.5254.6
SENINCH2026-03-10 12:45:07.8280.02000.011.442026-03-10 12:45:14.9910.1303-0.371.2456.4
EMBDCH2026-03-10 12:45:10.7610.02000.680.152026-03-10 12:45:18.4860.0400-0.640.9971.9
CANIGU2026-03-10 12:45:10.2410.02000.390.522026-03-10 12:45:18.8990.04000.350.7273.6
MMKCH2026-03-10 12:45:10.7210.02000.380.552026-03-10 12:45:19.2760.3467-0.421.0975.1
SIMPLCH2026-03-10 12:45:12.6700.02000.141.162026-03-10 12:45:22.9150.0400-0.401.2085.9


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
BLANCGUHH1.064.96e-115.3229
LSD GUHH0.994.28e-251.0170
CIRO GUHH0.931.76e-254.6128
SENINCHHH0.651.58e-256.422
EMBD CHHH0.527.05e-371.960
CANI GUHH0.821.33e-273.6135
MMK CHHH0.836.96e-375.177
SIMPLCHHH0.464.14e-385.963


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.
(°)
BLANCGUHHZ5.8641e-58.1534e-62.7331e-68.9171e-74.5722e-71.3725e-41.1156e-58.7669e-71.8560e-715.3229
BLANCGUHHN6.1549e-55.6804e-62.1611e-67.1907e-74.2277e-77.4811e-51.2356e-56.4860e-71.0580e-715.3229
BLANCGUHHE5.7803e-59.1425e-63.4186e-61.3464e-68.1302e-71.3376e-41.3073e-51.3187e-62.2112e-715.3229
MRGE IVHHZ6.6460e-55.7063e-68.5425e-72.8156e-71.7044e-73.1995e-53.6131e-64.1510e-71.0858e-718.0170
MRGE IVHHN1.7962e-41.6023e-52.1428e-67.1791e-74.2126e-71.0924e-49.7573e-61.0975e-63.0049e-718.0170
MRGE IVHHE1.2269e-41.3118e-52.8206e-61.0345e-65.8821e-75.7829e-51.6202e-51.0697e-62.4203e-718.0170
DIX CHHHZ1.9673e-52.9710e-61.6532e-63.7104e-71.8247e-75.1091e-55.8923e-63.0071e-76.8861e-836.955
DIX CHHHN2.1673e-52.6244e-61.2328e-63.5976e-71.7068e-73.7414e-55.6740e-62.7047e-75.8043e-836.955
DIX CHHHE2.5745e-53.8056e-61.5268e-64.4774e-72.1781e-76.4293e-54.8681e-63.5924e-77.8935e-836.955
LSD GUHHZ4.6831e-64.8307e-72.1546e-78.3495e-84.1740e-87.1657e-65.8535e-76.3498e-88.8326e-951.0170
LSD GUHHN8.8049e-67.4219e-71.6879e-74.7970e-82.4669e-89.7820e-67.5241e-75.7012e-81.2667e-851.0170
LSD GUHHE7.1260e-67.7575e-73.5910e-71.0864e-76.5738e-81.1959e-51.7702e-61.0556e-71.9257e-851.0170
CIRO GUHHZ2.2349e-62.2958e-77.2943e-82.3674e-81.2123e-83.3433e-62.7124e-71.9727e-84.1812e-954.6128
CIRO GUHHN4.2438e-64.7694e-71.4782e-74.2540e-81.9946e-82.8792e-66.5532e-73.2852e-87.6463e-954.6128
CIRO GUHHE2.1166e-62.3928e-78.5808e-82.7448e-81.2065e-82.9473e-64.7685e-71.8581e-84.6087e-954.6128
SENINCHHHZ2.3892e-63.6485e-72.2544e-77.3869e-84.0895e-85.1008e-67.7347e-76.2009e-81.0200e-856.422
SENINCHHHN1.2127e-61.6933e-71.4646e-76.6561e-82.7006e-83.8856e-67.6891e-73.8388e-85.4633e-956.422
SENINCHHHE3.2227e-63.3575e-71.6187e-74.4200e-82.4629e-87.6940e-68.0488e-74.0662e-87.5803e-956.422
EMBD CHHHZ6.0893e-78.5316e-87.6376e-85.3703e-82.2252e-81.6175e-64.3973e-73.2916e-83.7763e-971.960
EMBD CHHHN6.1436e-79.4179e-86.6473e-82.6939e-81.1445e-81.0658e-63.5190e-71.5337e-82.1309e-971.960
EMBD CHHHE5.1436e-78.4685e-85.2631e-82.7930e-81.1799e-81.2957e-62.7543e-71.5318e-82.5027e-971.960
CANI GUHHZ1.9859e-61.8031e-78.2197e-82.6270e-81.3344e-84.1352e-64.3108e-72.2713e-83.8793e-973.6135
CANI GUHHN3.1357e-63.7038e-79.9250e-83.3379e-81.7506e-83.6584e-63.9502e-72.5573e-86.4771e-973.6135
CANI GUHHE2.2841e-62.7916e-71.1178e-73.8135e-82.0649e-83.7015e-65.4068e-73.0697e-86.1826e-973.6135
MMK CHHHZ8.1742e-79.9639e-86.8551e-82.2802e-81.1160e-82.0739e-62.4321e-71.4013e-82.2261e-975.177
MMK CHHHN8.7838e-71.0970e-77.7715e-81.9776e-81.1207e-82.4715e-62.9076e-71.5100e-82.6652e-975.177
MMK CHHHE9.7704e-71.0277e-74.9796e-81.7904e-88.7673e-92.3207e-62.3970e-71.3308e-82.6338e-975.177
SIMPLCHHHZ4.7597e-77.3560e-85.4043e-81.9197e-88.0365e-98.1391e-72.4759e-71.0787e-81.5373e-985.963
SIMPLCHHHN4.3758e-75.7649e-84.2184e-81.8886e-89.5421e-99.8615e-72.0581e-71.0639e-81.5911e-985.963
SIMPLCHHHE3.5533e-74.8496e-83.3167e-81.3920e-87.3694e-91.1289e-61.9037e-78.8388e-91.0942e-985.963
*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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