MANUAL Location - Area: Alpi Pennine , magnitude (ML): 1.6
2025-11-29 16:26:45 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-12-01 08:51:55

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Earthquake info - Manual location
Event - ID :251129162527
Magnitude (ML) :1.6 +/- 0.2
Origin Time :2025-11-29 16:26:45.671 (UTC)
Location : Latitude: 45.893 N, Longitude: 7.035 E
Area :Alpi Pennine
Depth (km) :7.98
Distances (km) : 12.0 --- Courmayeur
13.6 --- Saint-Rhemy-En-Bosses
14.8 --- Pre -Saint-Didier
14.9 --- Morgex
15.5 --- Saint-Oyen
16.4 --- La Salle
16.9 --- Etroubles
20.5 --- Allein
20.5 --- La Thuile
21.7 --- Ollomont
21.9 --- Avise
22.0 --- Saint-Nicolas
22.5 --- Doues
23.3 --- Arvier
23.6 --- Gignod
23.6 --- Valpelline
24.5 --- Roisan
24.9 --- Villeneuve
25.2 --- Saint-Pierre
25.3 --- Introd

Quality location estimate: Erh: 0.7 km, Erz: 1 km, Nf: 53, Gap: 102 °, Rms: 0.30


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.
BLANCGU2025-11-29 16:26:48.9100.0060-0.031.742025-11-29 16:26:50.3810.0400-0.750.4714.8
REMYGU2025-11-29 16:26:49.5300.00800.440.962025-11-29 16:26:51.4460.04000.041.6915.3
MRGEIV2025-11-29 16:26:49.5500.00900.341.082025-11-29 16:26:51.6100.04810.011.7316.8
DIXCH2025-11-29 16:26:53.1300.02000.011.732025-11-29 16:26:57.8130.1253-0.450.7536.8
RSLFR2025-11-29 16:26:53.3000.0200-0.031.682025-11-29 16:26:57.6300.1213-0.920.3939.9
LSDGU2025-11-29 16:26:55.1300.02610.420.992025-11-29 16:27:00.7800.1494-0.131.2849.8
CIROGU2025-11-29 16:26:55.7400.0331-0.091.482025-11-29 16:27:02.0200.1594-0.920.4053.5
VANNICH2025-11-29 16:26:56.4770.02000.311.102025-11-29 16:27:03.0750.1675-0.330.9856.6
SENINCH2025-11-29 16:26:56.4400.0281-0.111.412025-11-29 16:27:02.5880.2727-1.560.0757.0
SATIGU2025-11-29 16:26:57.5850.02000.021.582025-11-29 16:27:05.7800.0400-0.510.7165.4
EMBDCH2025-11-29 16:26:58.7220.02000.031.542025-11-29 16:27:06.9800.2867-0.740.5871.8
LATOIV2025-11-29 16:26:59.2870.02000.480.812025-11-29 16:27:07.3430.0400-0.320.9774.1
MMKCH2025-11-29 16:26:59.3460.03810.440.912025-11-29 16:27:08.1160.1303-0.101.2574.6
OROIV2025-11-29 16:27:00.8000.02000.950.132025-11-29 16:27:09.7700.2376-0.171.1279.6
OGMOFR2025-11-29 16:27:00.2700.04120.261.202025-11-29 16:27:10.1750.04000.370.9981.3
LAUCHCH2025-11-29 16:27:00.6350.04120.241.232025-11-29 16:27:10.7830.04000.121.2981.8
RSPGU2025-11-29 16:27:00.9600.04820.440.892025-11-29 16:27:10.1970.2657-0.490.8185.2
SIMPLCH2025-11-29 16:27:01.1150.0432-0.011.472025-11-29 16:27:10.9890.2557-0.900.4485.7
FIESACH2025-11-29 16:27:04.3880.02000.241.232025-11-29 16:27:16.8100.0400-0.171.14102.9
RRLGU2025-11-29 16:27:04.9200.0562-0.091.342025-11-29 16:27:17.6610.0400-0.650.65110.2
BHBGU2025-11-29 16:27:06.2060.02000.321.102025-11-29 16:27:20.0020.10020.091.16119.2
OGAGFR2025-11-29 16:27:07.5000.0200-0.730.532025-11-29 16:27:27.8410.04003.840.00129.1
FUSIOCH2025-11-29 16:27:10.7500.15571.000.182025-11-29 16:27:26.9230.04000.280.99140.3
PZZGU2025-11-29 16:27:12.5100.07830.880.262025-11-29 16:27:29.6890.0400-0.081.05154.5
MUGIOCH2025-11-29 16:27:12.1720.02000.011.302025-11-29 16:27:30.6380.0400-0.580.73155.4


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
BLANCGUHH1.501.45e+014.8236
REMY GUHH1.329.01e-115.3123
MRGE IVHH1.771.83e+016.8172
DIX CHHH1.987.97e-136.854
LSD GUHH1.672.17e-149.8171
CIRO GUHH1.669.78e-253.5128
VANNICHHH1.256.34e-256.651
SENINCHHH1.388.43e-257.021
SATI GUHH1.565.43e-265.491
EMBD CHHH1.273.99e-271.859
MMK CHHH1.463.04e-274.676
ORO IVEH1.698.22e-279.6112
LAUCHCHHH1.555.68e-281.844
RSP GUHH1.606.17e-285.2168
SIMPLCHHH1.182.16e-285.763
FIESACHHH1.836.33e-2102.954
RRL GUHH1.271.01e-2110.2190
BHB GUHH1.733.17e-2119.2171
OGAG FRHH1.843.70e-2129.1198
FUSIOCHHH1.471.26e-2140.363
PZZ GUHH1.521.83e-2154.5178
MUGIOCHHH1.901.20e-2155.488


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.
(°)
BLANCGUHHZ1.1933e-41.5649e-59.0694e-62.6551e-61.2355e-62.4764e-44.4770e-52.0102e-63.7982e-714.8236
BLANCGUHHN2.1153e-42.4504e-51.2751e-53.7363e-61.9462e-62.9104e-46.8237e-53.1176e-65.7260e-714.8236
BLANCGUHHE1.7431e-42.9477e-51.2798e-54.8592e-62.2557e-64.4104e-44.2253e-53.3851e-65.7316e-714.8236
REMY GUHHZ4.2447e-58.2798e-63.4432e-61.4350e-69.8325e-76.9851e-51.4652e-51.2556e-61.3943e-715.3123
REMY GUHHN5.0019e-58.3212e-64.9321e-62.3218e-61.0196e-61.1742e-42.5015e-51.3999e-61.8901e-715.3123
REMY GUHHE6.1490e-59.6209e-66.2599e-62.2016e-61.3175e-61.2135e-42.6755e-52.0824e-63.0841e-715.3123
MRGE IVHHZ9.3016e-51.3079e-54.2629e-61.3421e-67.0627e-71.2784e-42.1470e-51.3086e-62.7833e-716.8172
MRGE IVHHN3.3411e-43.9330e-58.0374e-63.0485e-61.6147e-64.8218e-42.9566e-53.4071e-67.3005e-716.8172
MRGE IVHHE3.3049e-43.7624e-51.0901e-54.2289e-62.6012e-62.5881e-45.4218e-54.2788e-67.2543e-716.8172
DIX CHHHZ9.0541e-59.5229e-65.4165e-61.8006e-68.9649e-71.4629e-42.0600e-51.4636e-62.6728e-736.854
DIX CHHHN1.0505e-41.4452e-56.7017e-62.1251e-61.0649e-62.6700e-43.0528e-51.5598e-62.9809e-736.854
DIX CHHHE1.2735e-41.0266e-54.6376e-62.0057e-67.8533e-71.6153e-42.0670e-51.2677e-62.6267e-736.854
LSD GUHHZ1.8742e-52.1249e-67.8717e-73.5888e-71.7319e-71.9483e-52.6081e-62.8282e-74.9078e-849.8171
LSD GUHHN2.3119e-52.6929e-66.6610e-71.9922e-79.8278e-82.8653e-53.0965e-62.2131e-75.0590e-849.8171
LSD GUHHE2.3209e-52.9677e-61.6005e-65.4617e-72.5664e-72.3948e-58.3108e-64.0827e-76.9887e-849.8171
CIRO GUHHZ9.9991e-61.4406e-65.1679e-71.7765e-77.9732e-81.9063e-52.6878e-61.1641e-72.4857e-853.5128
CIRO GUHHN1.4403e-51.6815e-67.4926e-72.6593e-71.2046e-71.7300e-53.0268e-62.0469e-73.7941e-853.5128
CIRO GUHHE8.6295e-61.0670e-63.4517e-71.6224e-78.1328e-81.6432e-52.1508e-61.1230e-72.4505e-853.5128
VANNICHHHZ2.8763e-65.5374e-74.3147e-72.0178e-78.7550e-86.7477e-62.6151e-69.8249e-81.3800e-856.651
VANNICHHHN4.4461e-68.3244e-75.6391e-73.1632e-71.0079e-76.4191e-62.0522e-61.2961e-72.3637e-856.651
VANNICHHHE3.4780e-65.2622e-74.6099e-73.4479e-71.1260e-78.3185e-62.1466e-61.3101e-71.5339e-856.651
SENINCHHHZ8.0138e-62.1248e-61.3125e-64.6205e-71.9892e-73.5005e-55.3218e-62.7989e-74.8167e-857.021
SENINCHHHN7.8978e-61.1974e-67.4071e-72.3622e-71.0458e-72.7913e-53.0970e-61.6011e-72.9628e-857.021
SENINCHHHE9.2677e-61.1124e-68.2336e-72.5706e-71.2643e-72.4577e-53.6728e-61.7698e-72.8352e-857.021
SATI GUHHZ5.0871e-66.0914e-72.0663e-75.4235e-82.3593e-81.3623e-57.9966e-74.9727e-81.2466e-865.491
SATI GUHHN1.3353e-51.4574e-63.7236e-71.0354e-75.8000e-83.4987e-51.2924e-61.0863e-73.0083e-865.491
SATI GUHHE9.7935e-61.2719e-63.7599e-79.3084e-85.0018e-83.0256e-59.7029e-71.0554e-72.6642e-865.491
EMBD CHHHZ3.2394e-66.8515e-74.6414e-73.2157e-71.3779e-77.4713e-62.4912e-61.7002e-72.1086e-871.859
EMBD CHHHN2.6466e-65.2039e-73.4030e-71.4641e-76.2615e-85.7969e-61.4011e-68.6361e-81.2859e-871.859
EMBD CHHHE2.5558e-64.9349e-73.7663e-71.4794e-76.0409e-85.8828e-61.9342e-68.1251e-81.1808e-871.859
MMK CHHHZ5.3067e-66.4360e-73.2419e-78.1672e-83.9231e-81.0711e-51.0515e-67.2088e-81.5988e-874.676
MMK CHHHN3.6616e-64.8794e-73.1922e-78.5746e-84.5130e-81.3178e-51.3117e-66.5213e-81.0345e-874.676
MMK CHHHE4.0458e-64.9552e-72.2531e-76.6736e-83.5018e-89.1350e-67.5343e-75.5125e-81.1761e-874.676
ORO IVEHZ5.1800e-67.0124e-74.3948e-71.1280e-75.3025e-81.4848e-52.3412e-68.0879e-81.5071e-879.6112
ORO IVEHN6.3030e-61.2432e-67.4948e-72.3828e-79.6010e-82.6238e-53.9001e-61.4743e-72.8298e-879.6112
ORO IVEHE4.9895e-69.2939e-76.3638e-71.9486e-78.4241e-81.6483e-53.1276e-61.3335e-72.2104e-879.6112
LAUCHCHHHZ2.9046e-64.5622e-72.4819e-78.7053e-83.6255e-81.3251e-51.0037e-65.3573e-81.0525e-881.844
LAUCHCHHHN3.9566e-66.4134e-73.8398e-71.0427e-75.5556e-81.7648e-51.5038e-68.8175e-81.5817e-881.844
LAUCHCHHHE4.3234e-67.3164e-76.0561e-71.5498e-77.3025e-81.1754e-52.5269e-61.0161e-71.9023e-881.844
RSP GUHHZ4.0589e-66.6717e-74.1538e-71.0003e-75.0691e-81.0720e-51.9456e-68.2135e-81.5447e-885.2168
RSP GUHHN3.6425e-66.7826e-74.9364e-71.0674e-75.9551e-81.2959e-52.4362e-69.2967e-81.5135e-885.2168
RSP GUHHE6.6736e-61.1078e-66.6335e-71.3264e-77.3752e-81.5283e-53.1697e-61.2366e-72.3517e-885.2168
SIMPLCHHHZ1.8254e-63.0158e-72.4123e-77.3472e-82.8986e-84.8132e-61.1794e-64.3789e-88.2364e-985.763
SIMPLCHHHN1.9928e-63.0186e-72.2448e-78.2330e-83.2943e-86.0082e-61.4171e-64.3264e-87.1724e-985.763
SIMPLCHHHE2.0460e-63.3706e-72.0188e-77.2604e-82.9285e-85.3395e-69.8664e-73.6660e-86.9665e-985.763
FIESACHHHZ3.9667e-65.9770e-74.4279e-72.2801e-78.6354e-81.1575e-52.1506e-61.2126e-71.4796e-8102.954
FIESACHHHN3.6437e-66.5427e-75.1357e-72.5219e-71.4125e-71.0919e-52.2564e-61.8927e-71.6296e-8102.954
FIESACHHHE3.6051e-66.4589e-75.1352e-72.9704e-71.4129e-78.1629e-64.2597e-61.5301e-71.8400e-8102.954
RRL GUHHZ7.0607e-71.1903e-75.9829e-82.0140e-89.4680e-91.1749e-62.1657e-71.3205e-81.8263e-9110.2190
RRL GUHHN4.9896e-79.6551e-88.4262e-84.1361e-81.8649e-81.8472e-65.9527e-72.5919e-82.6424e-9110.2190
RRL GUHHE4.1348e-79.2272e-88.7019e-84.3883e-82.0595e-81.3857e-63.9958e-72.8346e-83.4135e-9110.2190
BHB GUHHZ1.4443e-63.7143e-72.2964e-71.0340e-74.2133e-84.4202e-66.7204e-78.1703e-89.6747e-9119.2171
BHB GUHHN2.4803e-65.6839e-73.1076e-78.4081e-84.2964e-87.9944e-61.3118e-66.2040e-81.4575e-8119.2171
BHB GUHHE1.0595e-63.3061e-71.8475e-77.0488e-83.4632e-83.2418e-67.7973e-75.8258e-87.0709e-9119.2171
OGAG FRHHZ3.7081e-78.4166e-86.6151e-82.2333e-81.1357e-81.3901e-63.9228e-71.8757e-82.4488e-9129.1198
OGAG FRHHN2.6415e-76.1754e-86.8251e-82.6309e-81.2345e-88.8353e-73.2025e-71.6514e-81.9049e-9129.1198
OGAG FRHHE2.6768e-77.2868e-86.4036e-83.9511e-83.5307e-86.1794e-73.6188e-75.9441e-89.4700e-9129.1198
FUSIOCHHHZ4.2748e-71.0457e-76.7083e-82.0527e-81.3959e-81.5303e-63.4908e-72.3336e-82.6169e-9140.363
FUSIOCHHHN3.9917e-78.4570e-85.7194e-81.8346e-89.7256e-91.1473e-62.1751e-71.3059e-82.0504e-9140.363
FUSIOCHHHE4.1904e-79.6619e-86.0548e-82.2057e-81.0011e-89.0009e-73.8774e-71.3231e-82.3701e-9140.363
PZZ GUHHZ6.1742e-71.4240e-71.0227e-73.8605e-81.5011e-81.8039e-66.0175e-72.0179e-82.8856e-9154.5178
PZZ GUHHN7.2291e-71.8439e-79.8437e-83.4119e-81.7863e-81.3344e-67.2138e-72.8663e-83.5734e-9154.5178
PZZ GUHHE7.3403e-71.2110e-79.8037e-84.5933e-82.2583e-81.3724e-64.7730e-72.9775e-83.0132e-9154.5178
MUGIOCHHHZ3.1958e-77.7096e-84.4509e-81.6158e-87.0525e-97.7486e-72.7407e-71.0613e-81.9504e-9155.488
MUGIOCHHHN7.6546e-76.7837e-83.6279e-81.5825e-87.7931e-98.8161e-72.2048e-71.1426e-81.9197e-9155.488
MUGIOCHHHE4.8102e-76.3526e-83.8477e-81.5655e-87.3078e-98.7024e-72.4966e-71.0159e-81.8457e-9155.488
*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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