MANUAL Location - Area: Alpi Cozie , magnitude (ML): 1.0
2024-12-19 06:56:01 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-19 09:26:14

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Earthquake info - Manual location
Event - ID :241219065419
Magnitude (ML) :1.0 +/- 0.2
Origin Time :2024-12-19 06:56:01.143 (UTC)
Location : Latitude: 44.516 N, Longitude: 6.835 E
Area :Alpi Cozie
Depth (km) :3.85
Distances (km) : 13.1 --- Acceglio
15.5 --- Argentera
16.1 --- Bellino
17.8 --- Prazzo
19.4 --- Pontechianale
20.3 --- Elva
20.3 --- Casteldelfino
20.7 --- Canosio
21.5 --- Marmora
23.1 --- Stroppo
24.7 --- Pietraporzio
27.3 --- Macra
27.4 --- Sambuco
27.5 --- Celle di Macra
29.0 --- Sampeyre
32.1 --- Castelmagno
32.7 --- Crissolo
33.3 --- Oncino
33.4 --- San Damiano Macra
34.2 --- Ostana

Quality location estimate: Erh: 1.2 km, Erz: 2.4 km, Nf: 36, Gap: 117 °, 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.
SURFFR2024-12-19 06:56:02.8500.00300.011.692024-12-19 06:56:03.6500.0170-0.471.055.8
PZZGU2024-12-19 06:56:05.9800.0120-0.001.692024-12-19 06:56:09.0700.0671-0.441.0522.9
OGAGFR2024-12-19 06:56:08.6290.0200-0.051.522024-12-19 06:56:13.5840.0400-0.421.0338.5
ISOFR2024-12-19 06:56:09.4000.02110.320.682024-12-19 06:56:14.1900.1223-0.341.0841.0
RRLGU2024-12-19 06:56:09.5900.0221-0.401.042024-12-19 06:56:16.4800.13740.300.8545.5
BHBGU2024-12-19 06:56:10.4700.02410.021.532024-12-19 06:56:15.9990.3457-0.990.4049.2
STVGU2024-12-19 06:56:10.4200.02510.091.382024-12-19 06:56:16.7000.1474-0.011.2849.5
ENRGU2024-12-19 06:56:11.4120.0200-0.101.332024-12-19 06:56:18.9050.04000.161.1456.5
MVIFFR2024-12-19 06:56:15.2760.06020.270.882024-12-19 06:56:24.1500.1002-0.850.4973.5
TURFFR2024-12-19 06:56:15.7500.03810.740.112024-12-19 06:56:24.7400.2246-0.071.1574.8
RSPGU2024-12-19 06:56:15.6980.02000.280.872024-12-19 06:56:24.7230.0400-0.800.5478.2
SAOFFR2024-12-19 06:56:16.7650.02000.520.372024-12-19 06:56:26.1160.2677-0.690.7082.2
GBOSGU2024-12-19 06:56:16.3800.04320.031.362024-12-19 06:56:26.8390.3257-0.051.0485.6
ESCAFR2024-12-19 06:56:17.3070.02000.031.352024-12-19 06:56:28.2000.3487-0.450.8987.6
MGROGU2024-12-19 06:56:17.6100.0200-0.570.842024-12-19 06:56:29.5360.3587-0.630.7593.8
LSDGU2024-12-19 06:56:20.2480.0200-0.081.302024-12-19 06:56:32.9120.0400-0.850.52107.6
ROROGU2024-12-19 06:56:19.4520.0200-0.610.792024-12-19 06:56:32.9220.0400-0.331.06107.8
IMIGU2024-12-19 06:56:20.0500.0200-0.141.262024-12-19 06:56:33.4100.3237-0.121.00108.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
PZZ GUHH0.892.74e-122.993
OGAG FRHH0.764.44e-238.5322
ISO FRHH0.784.12e-241.0155
RRL GUHH0.812.41e-245.5355
BHB GUHH1.075.03e-249.244
STV GUHH1.053.57e-249.5127
ENR GUHH1.321.04e-156.5124
TURF FRHH0.981.84e-274.8143
RSP GUHH0.709.48e-378.226
SAOF FRHH0.971.49e-282.2136
ESCA FRHH1.322.85e-287.6150
MGRO GUHH0.971.10e-293.8124
LSD GUHH1.191.31e-2107.613
IMI GUHH1.272.07e-2108.0128


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 GUHHZ2.6677e-54.2958e-61.8885e-64.5651e-72.5435e-71.1270e-47.8034e-64.5650e-78.9952e-822.993
PZZ GUHHN4.1965e-55.0104e-62.6467e-66.7478e-72.9990e-71.5035e-41.6468e-55.5911e-71.2040e-722.993
PZZ GUHHE2.3053e-54.3153e-62.2744e-65.1948e-72.6341e-78.2223e-51.4664e-53.8631e-79.0376e-822.993
OGAG FRHHZ9.8612e-72.8420e-72.7291e-71.3157e-76.4064e-82.4104e-61.5038e-68.6064e-89.0788e-938.5322
OGAG FRHHN9.2011e-72.3849e-71.7481e-71.0356e-74.2771e-82.5381e-69.2372e-75.7046e-88.1457e-938.5322
OGAG FRHHE1.1756e-63.9952e-73.5252e-71.8687e-77.2953e-82.7294e-61.8036e-68.6898e-81.0787e-838.5322
ISO FRHHZ4.0559e-69.0162e-73.9695e-71.2122e-77.0684e-81.0522e-51.6635e-61.0723e-72.0092e-841.0155
ISO FRHHN4.0049e-66.2421e-72.8007e-71.0012e-75.0456e-88.0786e-61.1917e-66.9718e-81.2902e-841.0155
ISO FRHHE3.9629e-65.8758e-73.5481e-71.2622e-75.6399e-87.1687e-62.1758e-69.1898e-81.5891e-841.0155
RRL GUHHZ1.0439e-61.8533e-71.2840e-75.8899e-82.5085e-83.2713e-68.8907e-73.4924e-84.3413e-945.5355
RRL GUHHN1.6949e-63.1557e-72.4066e-77.0614e-83.4733e-85.8944e-61.7165e-64.7808e-87.5011e-945.5355
RRL GUHHE1.6180e-62.5065e-72.1349e-78.9561e-83.4732e-84.2363e-61.4160e-64.8177e-86.2989e-945.5355
BHB GUHHZ5.6500e-67.8122e-73.3782e-78.4416e-84.3153e-81.3528e-51.3971e-67.3014e-81.6051e-849.244
BHB GUHHN4.1529e-66.2788e-73.9283e-71.3080e-77.0179e-81.3193e-52.0001e-61.0206e-71.4411e-849.244
BHB GUHHE4.9453e-66.4796e-72.8478e-79.5121e-84.8370e-81.0290e-51.1462e-69.1617e-81.6373e-849.244
STV GUHHZ4.0148e-64.6584e-72.5102e-78.8218e-84.2885e-89.1177e-69.6515e-76.1142e-81.0301e-849.5127
STV GUHHN4.6164e-65.8053e-72.4736e-78.0763e-84.8958e-81.4043e-56.9742e-77.2584e-81.3592e-849.5127
STV GUHHE3.8847e-65.4003e-73.0515e-78.7226e-84.8467e-81.3937e-51.0124e-68.4201e-81.4129e-849.5127
ENR GUHHZ1.2624e-51.2392e-63.6716e-71.5194e-78.3873e-81.8662e-51.2301e-61.0310e-72.3595e-856.5124
ENR GUHHN3.0080e-53.0160e-65.8238e-72.0122e-71.1902e-74.2827e-52.5880e-62.0015e-74.7787e-856.5124
ENR GUHHE3.4902e-53.3915e-66.4982e-71.9281e-71.0240e-73.7095e-52.8143e-62.5757e-75.8378e-856.5124
TURF FRHHZ1.4635e-62.7972e-72.3449e-77.0072e-83.1199e-84.5497e-61.3122e-64.6544e-88.1455e-974.8143
TURF FRHHN1.5625e-62.7346e-71.8875e-75.3165e-82.8648e-85.7909e-61.0877e-64.0135e-86.9811e-974.8143
TURF FRHHE1.2669e-62.1109e-71.6161e-76.3894e-82.4899e-84.0000e-67.9769e-73.8678e-85.0349e-974.8143
RSP GUHHZ5.4294e-77.9104e-84.9723e-81.9786e-87.3679e-91.3622e-62.3770e-71.1208e-81.8043e-978.226
RSP GUHHN6.2672e-71.1866e-78.0396e-82.3022e-81.1481e-81.8588e-63.2862e-71.6743e-83.0594e-978.226
RSP GUHHE7.9780e-71.3384e-79.0011e-83.3218e-81.1609e-82.5046e-64.3343e-71.6758e-83.1792e-978.226
SAOF FRHHZ7.1541e-71.9534e-71.4308e-75.5660e-82.7451e-82.0742e-67.7972e-74.4559e-84.4867e-982.2136
SAOF FRHHN7.7939e-71.4723e-71.1742e-75.1630e-82.7029e-81.8550e-67.7152e-73.6464e-84.8694e-982.2136
SAOF FRHHE8.5475e-71.8581e-71.4639e-75.5396e-82.4856e-82.0193e-68.1097e-73.1744e-84.4460e-982.2136
GBOS GUHHZ1.6347e-62.9203e-72.9171e-79.4766e-84.1454e-87.7573e-61.6810e-65.4735e-87.1396e-985.6111
GBOS GUHHN1.2325e-62.4012e-71.7752e-77.1879e-83.1272e-84.7817e-67.9293e-73.8239e-86.2260e-985.6111
GBOS GUHHE1.4972e-63.4680e-73.0486e-71.0264e-73.8805e-85.5000e-61.7722e-65.1875e-88.1417e-985.6111
ESCA FRHHZ1.5733e-62.4176e-71.6175e-74.9346e-82.2898e-83.2081e-65.8572e-72.7980e-86.0888e-987.6150
ESCA FRHHN1.9526e-62.9209e-71.8509e-77.5861e-83.7413e-83.9380e-68.1275e-75.2896e-88.8004e-987.6150
ESCA FRHHE2.1396e-64.1214e-72.6465e-77.2846e-84.1381e-86.7385e-61.3146e-66.5883e-81.0475e-887.6150
MGRO GUHHZ6.1697e-79.8622e-87.4884e-84.7817e-81.8736e-81.4637e-62.7410e-72.6742e-82.4289e-993.8124
MGRO GUHHN7.7924e-71.7892e-79.3721e-84.4936e-82.7799e-82.7793e-64.0864e-74.0890e-84.3127e-993.8124
MGRO GUHHE7.9411e-71.2478e-79.1719e-84.5352e-82.3880e-82.4610e-64.9603e-73.6156e-84.0377e-993.8124
LSD GUHHZ5.9329e-71.2076e-79.8028e-83.0778e-81.5555e-81.7159e-65.2492e-72.0672e-83.4793e-9107.613
LSD GUHHN6.9305e-71.0734e-78.0791e-82.8437e-81.3511e-81.5794e-64.0302e-71.8160e-83.1084e-9107.613
LSD GUHHE6.8507e-71.4363e-71.3390e-75.0483e-81.8320e-81.9944e-66.3002e-72.5582e-83.7995e-9107.613
RORO GUHHZ9.3977e-71.3107e-78.4757e-84.0588e-82.0392e-82.4612e-64.0687e-72.7025e-83.8260e-9107.8114
RORO GUHHN8.4099e-72.2803e-71.7274e-76.0817e-82.7963e-82.6527e-69.7442e-74.3558e-86.4739e-9107.8114
RORO GUHHE8.9373e-71.4650e-71.1336e-74.4593e-82.3171e-83.1752e-66.2347e-73.8064e-84.0399e-9107.8114
IMI GUHHZ9.7734e-71.5970e-79.4729e-83.8842e-82.4840e-82.1567e-64.5873e-73.2984e-83.5366e-9108.0128
IMI GUHHN1.6107e-63.2665e-71.9798e-78.6085e-84.4256e-84.0109e-65.4842e-77.2122e-87.6047e-9108.0128
IMI GUHHE1.6201e-62.5470e-71.7715e-75.3776e-82.9669e-82.6269e-66.7587e-74.6211e-87.0130e-9108.0128
*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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