MANUAL Location - Area: Alpi Marittime , magnitude (ML): 1.7
2024-03-27 19:59:47 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-03-28 09:34:36

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Earthquake info - Manual location
Event - ID :240327195912
Magnitude (ML) :1.7 +/- 0.2
Origin Time :2024-03-27 19:59:47.468 (UTC)
Location : Latitude: 44.310 N, Longitude: 7.251 E
Area :Alpi Marittime
Depth (km) :6.01
Distances (km) : 2.6 --- Aisone
3.7 --- Demonte
6.1 --- Vinadio
10.2 --- Valloriate
11.0 --- Moiola
11.5 --- Castelmagno
12.1 --- Valdieri
12.4 --- Pradleves
12.4 --- Monterosso Grana
12.6 --- Rittana
12.7 --- Gaiola
14.0 --- Entracque
14.4 --- Sambuco
15.3 --- Valgrana
15.4 --- Roccasparvera
16.8 --- Roaschia
16.9 --- Bernezzo
17.3 --- Montemale di Cuneo
17.8 --- Pietraporzio
18.3 --- Roccavione

Quality location estimate: Erh: 0.7 km, Erz: 0.6 km, Nf: 64, Gap: 59 °, Rms: 0.26


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.
STVGU2024-03-27 19:59:49.8800.00500.071.392024-03-27 19:59:51.1000.0330-0.300.9311.6
ENRGU2024-03-27 19:59:50.9500.0080-0.011.522024-03-27 19:59:53.1900.0511-0.141.2817.6
ISOFR2024-03-27 19:59:52.2300.01200.420.722024-03-27 19:59:54.6800.0691-0.041.4522.4
PZZGU2024-03-27 19:59:52.2700.0120-0.500.622024-03-27 19:59:55.9000.0732-0.620.3825.4
CUNIT2024-03-27 19:59:53.1530.02000.330.972024-03-27 19:59:57.1170.04000.680.3126.3
PIAFFR2024-03-27 19:59:54.8600.02310.291.042024-03-27 19:59:59.2090.1103-0.291.0336.9
TURFFR2024-03-27 19:59:55.3800.02000.291.032024-03-27 20:00:00.3580.1594-0.141.2339.4
SURFFR2024-03-27 19:59:54.6700.0201-0.460.712024-03-27 20:00:00.3150.1253-0.251.0940.1
SAOFFR2024-03-27 19:59:56.0770.02000.231.112024-03-27 20:00:01.3900.1324-0.311.0043.8
CRIIT2024-03-27 19:59:55.6440.0200-0.051.462024-03-27 20:00:01.3620.0400-0.091.3545.0
GBOSGU2024-03-27 19:59:56.2700.02810.061.412024-03-27 20:00:02.3300.14240.231.1248.0
ESCAFR2024-03-27 19:59:58.0300.02810.370.872024-03-27 20:00:04.6970.1604-0.101.2354.6
BHBGU2024-03-27 19:59:57.7900.02910.131.292024-03-27 20:00:04.6000.1735-0.051.2458.7
BRDIT2024-03-27 19:59:58.3170.0200-0.021.452024-03-27 20:00:05.5560.0400-0.281.0459.7
PVTIT2024-03-27 19:59:58.4010.0803-0.211.182024-03-27 20:00:06.3790.0400-0.051.3161.7
GARSIT2024-03-27 19:59:58.3910.0200-0.051.432024-03-27 20:00:06.5080.04000.720.3562.4
BIGNGU2024-03-27 19:59:58.8920.02000.041.422024-03-27 20:00:06.6710.0400-0.031.3162.8
BURYGU2024-03-27 19:59:58.9800.0321-0.291.022024-03-27 20:00:07.1160.0400-0.330.9663.8
IMIGU2024-03-27 19:59:59.6060.0200-0.011.432024-03-27 20:00:07.7790.2056-0.320.9468.2
ROROGU2024-03-27 19:59:59.7800.0341-0.011.422024-03-27 20:00:08.4290.20660.191.0868.8
SNRMIT2024-03-27 19:59:59.9420.02000.221.162024-03-27 20:00:08.2910.04000.101.2669.3
RRLGU2024-03-27 20:00:00.8040.0200-0.560.522024-03-27 20:00:10.9240.0400-0.261.0677.5
OGAGFR2024-03-27 20:00:01.6660.02000.320.982024-03-27 20:00:11.3550.04000.181.1577.8
DNSPIT2024-03-27 20:00:02.0020.02000.880.202024-03-27 20:00:10.8500.04000.181.1678.2
CANOGU2024-03-27 20:00:01.5800.0391-0.380.872024-03-27 20:00:11.0900.4619-0.760.4379.6
OGDIFR2024-03-27 20:00:03.6300.04320.450.722024-03-27 20:00:15.1160.04000.710.4285.0
QLNOGU2024-03-27 20:00:02.9300.0432-0.061.362024-03-27 20:00:13.7930.04000.041.2187.3
RSPGU2024-03-27 20:00:02.8300.0462-0.430.782024-03-27 20:00:13.3150.2907-0.980.2093.4
SVAIT2024-03-27 20:00:04.6110.02000.161.232024-03-27 20:00:15.9730.0400-0.330.9296.3
MONCIV2024-03-27 20:00:06.3200.04920.770.302024-03-27 20:00:19.1630.04000.131.10100.5
ROTMGU2024-03-27 20:00:07.1600.05220.660.422024-03-27 20:00:20.5090.04000.121.09105.9
PCPGU2024-03-27 20:00:06.1110.02000.350.922024-03-27 20:00:19.3300.10020.720.44106.1


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
STV GUHH1.772.75e+011.6140
ENR GUHH1.853.30e+017.6124
ISO FRHH1.354.82e-122.4229
CUN ITHG1.353.58e-126.362
PIAF FRHH1.784.99e-136.9126
SAOF FRHH1.209.56e-243.8146
CRI ITHG1.692.78e-145.0350
GBOS GUHH2.022.66e-148.099
ESCA FRHH1.511.24e-154.6170
BHB GUHH1.551.06e-158.71
PVT ITHN1.932.49e-161.7119
GARS ITHN1.852.04e-162.4101
BIGN GUEH1.721.51e-162.8141
BURY GUHH1.356.18e-263.8157
IMI GUHH1.922.67e-168.2131
RORO GUHH1.972.16e-168.8108
SNRM ITHN2.102.90e-169.3142
RRL GUHH1.554.32e-277.5332
OGAG FRHH1.495.49e-277.8314
DNSP ITHN1.991.72e-178.2123
QLNO GUHH1.696.69e-287.389
SVA ITHG1.918.91e-296.390
MONC IVHH1.861.05e-1100.532
PCP GUHH1.805.97e-2106.176


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.
(°)
STV GUHHZ8.1357e-46.7657e-51.5895e-54.8400e-62.9926e-65.0081e-47.1139e-55.8936e-61.1822e-611.6140
STV GUHHN1.2510e-31.1651e-41.7008e-56.7277e-64.2728e-68.9198e-46.8667e-59.6263e-62.2588e-611.6140
STV GUHHE6.1405e-45.3209e-58.2099e-63.3518e-62.3983e-64.3314e-43.2043e-55.0385e-61.1869e-611.6140
ENR GUHHZ4.6485e-43.9375e-57.9837e-63.3151e-61.6523e-64.8019e-44.7959e-53.2152e-67.7179e-717.6124
ENR GUHHN8.5404e-48.0938e-51.5508e-56.6724e-64.4251e-67.9901e-46.1348e-58.2759e-61.7166e-617.6124
ENR GUHHE1.1101e-31.1409e-41.5710e-54.8220e-62.8728e-68.9140e-49.2590e-57.4481e-62.0957e-617.6124
ISO FRHHZ6.4804e-59.0541e-62.2563e-65.8518e-73.6477e-78.3309e-58.1043e-67.9764e-71.8302e-722.4229
ISO FRHHN6.7139e-59.9534e-63.3970e-61.0940e-66.2960e-71.1447e-41.3739e-51.1357e-62.3083e-722.4229
ISO FRHHE5.9065e-59.8444e-63.0699e-69.6449e-75.3581e-71.2668e-41.4542e-51.0067e-62.1754e-722.4229
PZZ GUHHZ4.4159e-55.6834e-62.5828e-66.5897e-73.2392e-71.1378e-41.3383e-56.1965e-71.3262e-725.4334
PZZ GUHHN5.1087e-56.2914e-62.9518e-61.0076e-63.8805e-71.0210e-41.4926e-56.1251e-71.2274e-725.4334
PZZ GUHHE4.5781e-58.1305e-63.4583e-61.0792e-64.6438e-71.2433e-41.6328e-57.5083e-71.7776e-725.4334
CUN ITHGZ8.3884e-58.8401e-61.8436e-66.7168e-72.9971e-76.7050e-59.9825e-65.0770e-71.1719e-726.362
CUN ITHGN7.9625e-56.4527e-62.5960e-61.1916e-66.8812e-78.0034e-51.0102e-51.4270e-61.5024e-726.362
CUN ITHGE7.5713e-56.7241e-63.2372e-61.9184e-61.1670e-69.5959e-51.8965e-52.0168e-62.0796e-726.362
PIAF FRHHZ6.6735e-51.0017e-56.1760e-61.7419e-68.7562e-71.4088e-41.8653e-51.2413e-62.5413e-736.9126
PIAF FRHHN4.0141e-58.6938e-64.7573e-61.0418e-66.2245e-79.8017e-51.8721e-59.4851e-71.8929e-736.9126
PIAF FRHHE4.5577e-55.5547e-62.5682e-66.2024e-73.0253e-77.0882e-51.1902e-55.0832e-71.1711e-736.9126
TURF FRHHZ6.1076e-69.2282e-74.4272e-71.4883e-78.5068e-81.4361e-51.7858e-61.2448e-71.8865e-839.4163
TURF FRHHN7.4389e-61.4185e-66.2849e-71.8322e-79.9407e-82.2113e-52.1257e-61.4975e-72.9558e-839.4163
TURF FRHHE5.3225e-67.6482e-74.9563e-71.7323e-77.9724e-81.6969e-52.2153e-61.0687e-72.1005e-839.4163
SAOF FRHHZ4.4805e-69.1287e-77.6941e-73.2118e-71.4130e-71.4412e-54.3318e-61.8388e-72.3128e-843.8146
SAOF FRHHN6.6374e-61.2234e-66.4676e-71.9751e-71.1723e-71.4231e-53.7802e-61.7285e-72.4005e-843.8146
SAOF FRHHE7.8607e-61.6303e-67.1919e-72.8257e-71.7674e-72.3209e-53.5291e-62.3335e-73.9073e-843.8146
CRI ITHGZ2.7547e-53.4970e-61.7871e-65.1826e-72.6681e-74.2982e-51.0957e-54.2692e-77.3905e-845.0350
CRI ITHGN2.9358e-54.5653e-62.7583e-69.9384e-74.0318e-74.9417e-51.7360e-55.9777e-79.2063e-845.0350
CRI ITHGE5.3420e-54.8685e-62.0191e-66.8783e-72.7957e-78.9298e-51.2730e-54.4559e-79.9615e-845.0350
GBOS GUHHZ1.8503e-53.2049e-62.0358e-65.7265e-72.4884e-76.5352e-51.0397e-54.0807e-77.5061e-848.099
GBOS GUHHN1.6792e-53.5853e-62.0988e-66.3011e-74.3455e-74.5182e-51.1286e-56.4298e-79.9502e-848.099
GBOS GUHHE1.5047e-53.1675e-61.7507e-64.2721e-72.1680e-76.8441e-58.3101e-63.4338e-77.1408e-848.099
ESCA FRHHZ1.1290e-51.1236e-65.4817e-71.6295e-77.3870e-88.7967e-62.5841e-61.1876e-72.1172e-854.6170
ESCA FRHHN7.3122e-61.2987e-66.6311e-72.0168e-79.6032e-82.6031e-52.6459e-61.2578e-72.9422e-854.6170
ESCA FRHHE1.0654e-51.8105e-61.0518e-63.0869e-71.6233e-72.3330e-55.6147e-62.5898e-74.4864e-854.6170
BHB GUHHZ1.4509e-52.0115e-68.5040e-72.4548e-71.2041e-72.6409e-52.9731e-62.1193e-73.9937e-858.71
BHB GUHHN1.1989e-51.9294e-69.7908e-72.9537e-71.5095e-72.5663e-53.1774e-62.5858e-74.7654e-858.71
BHB GUHHE1.4126e-51.8013e-69.2985e-73.4708e-71.4455e-73.8144e-54.0201e-62.4994e-74.3952e-858.71
BRD ITHNZ1.0044e-52.3242e-61.9059e-65.2588e-72.7269e-71.7332e-51.2888e-53.5996e-76.5993e-859.7140
BRD ITHNN2.0123e-55.7314e-63.7169e-61.2543e-66.5080e-75.9502e-52.3267e-59.9292e-71.6015e-759.7140
BRD ITHNE1.4452e-53.1667e-62.3010e-66.6155e-73.5921e-75.0744e-51.3982e-54.5451e-79.0275e-859.7140
PVT ITHNZ1.6655e-51.7891e-69.1140e-73.5659e-72.1005e-73.6617e-54.5312e-62.8617e-74.5162e-861.7119
PVT ITHNN3.3388e-54.2164e-61.9986e-65.9916e-72.8833e-74.6775e-59.5593e-65.2058e-71.0204e-761.7119
PVT ITHNE3.4720e-53.8699e-61.1856e-64.1290e-72.4082e-75.8396e-56.1349e-63.5796e-77.9262e-861.7119
GARS ITHNZ1.0846e-51.3767e-69.1355e-74.9480e-72.4819e-72.5647e-54.6615e-62.8577e-73.5569e-862.4101
GARS ITHNN1.6075e-53.1438e-61.8953e-66.4417e-72.6279e-75.9333e-59.4508e-63.9865e-77.7900e-862.4101
GARS ITHNE2.1163e-53.4340e-61.6807e-65.5389e-73.4605e-77.0820e-57.5405e-65.1356e-78.0315e-862.4101
BIGN GUEHZ9.9862e-61.0256e-65.8217e-71.6617e-78.8891e-81.9254e-51.7961e-61.4105e-72.0977e-862.8141
BIGN GUEHN1.6712e-52.4236e-61.3797e-66.1670e-74.0506e-74.0374e-54.5901e-64.5447e-76.1703e-862.8141
BIGN GUEHE2.1166e-52.8721e-61.1185e-62.6759e-71.8451e-76.9582e-53.2222e-62.9936e-76.2233e-862.8141
BURY GUHHZ8.1271e-61.3475e-63.7211e-71.7390e-71.0204e-79.6883e-61.9034e-61.4414e-71.6189e-863.8157
BURY GUHHN8.0741e-61.1714e-64.1588e-71.9951e-71.0242e-71.8354e-51.7116e-61.5333e-72.0195e-863.8157
BURY GUHHE8.8480e-61.3027e-65.0057e-71.8771e-71.0833e-71.6045e-52.2705e-61.8952e-73.1340e-863.8157
IMI GUHHZ1.0905e-51.7454e-61.0086e-64.4926e-71.6607e-73.0315e-56.1638e-62.3351e-73.5852e-868.2131
IMI GUHHN2.7531e-53.9859e-62.7336e-69.9328e-73.7443e-76.7785e-51.3606e-55.6886e-79.1383e-868.2131
IMI GUHHE2.6531e-53.0409e-61.5528e-63.3676e-71.9439e-74.4660e-57.5306e-63.4177e-76.2070e-868.2131
RORO GUHHZ1.3642e-52.1686e-61.1712e-63.3228e-71.8934e-71.9903e-55.1106e-62.9151e-74.7580e-868.8108
RORO GUHHN1.9008e-53.6383e-61.8063e-65.0331e-72.4436e-76.1210e-58.4457e-63.9662e-78.5277e-868.8108
RORO GUHHE1.0102e-51.4721e-61.0219e-63.0846e-71.5956e-73.1282e-55.0212e-62.4097e-73.6050e-868.8108
SNRM ITHNZ1.0167e-52.0069e-61.5109e-65.6521e-73.0116e-74.7969e-57.7429e-64.2366e-75.7439e-869.3142
SNRM ITHNN1.7704e-53.6516e-62.5174e-68.5391e-73.2255e-76.2056e-51.0243e-55.3337e-78.4462e-869.3142
SNRM ITHNE1.9120e-54.0798e-62.2050e-68.2905e-75.0042e-75.5134e-57.6820e-67.7424e-71.1165e-769.3142
RRL GUHHZ3.5320e-63.9585e-71.9426e-77.3056e-83.4910e-85.8361e-69.2595e-75.0352e-88.1944e-977.5332
RRL GUHHN2.5216e-65.4842e-73.8965e-71.4256e-77.2300e-89.6914e-61.4512e-61.0316e-71.7222e-877.5332
RRL GUHHE3.4115e-65.8353e-74.0884e-71.5427e-76.8842e-81.1239e-51.4577e-68.3646e-81.2588e-877.5332
OGAG FRHHZ1.3229e-63.9348e-74.0284e-71.7876e-71.0590e-74.2213e-62.8624e-61.5379e-71.1755e-877.8314
OGAG FRHHN1.5969e-63.4684e-73.3305e-71.5203e-77.9152e-85.6637e-62.1506e-69.9833e-81.0182e-877.8314
OGAG FRHHE2.1638e-65.2655e-75.4552e-72.7572e-71.1037e-73.8530e-63.7125e-61.3230e-71.5292e-877.8314
DNSP ITHNZ1.0675e-51.4946e-61.1111e-64.3977e-72.6765e-72.6037e-57.4514e-63.7940e-74.1082e-878.2123
DNSP ITHNN1.0449e-51.7918e-61.0867e-63.9269e-72.0030e-74.7768e-57.6858e-63.0423e-74.3909e-878.2123
DNSP ITHNE1.3042e-52.4102e-61.6280e-65.2580e-72.6002e-73.1974e-58.3272e-63.7110e-76.0251e-878.2123
CANO GUHHZ1.1382e-51.7951e-61.0814e-62.7583e-71.4690e-72.3136e-55.9073e-62.0863e-73.6227e-879.698
CANO GUHHN1.8680e-53.4180e-62.5025e-66.5099e-73.1252e-73.2051e-51.5343e-55.0728e-79.7075e-879.698
CANO GUHHE1.2873e-53.2302e-62.3658e-66.5260e-73.5310e-73.6737e-51.1095e-55.5760e-78.3028e-879.698
QLNO GUHHZ5.0893e-66.0176e-73.6444e-71.2658e-75.7777e-81.2191e-51.8066e-68.1793e-81.5899e-887.389
QLNO GUHHN1.2188e-51.5030e-65.9027e-71.8526e-79.3140e-82.4180e-52.5759e-61.5112e-72.6193e-887.389
QLNO GUHHE8.6465e-69.9095e-75.9944e-71.8078e-79.0792e-82.4505e-52.8565e-61.6064e-72.4694e-887.389
RSP GUHHZ1.2776e-61.7173e-71.0182e-72.7707e-81.2467e-82.9433e-64.3846e-71.8440e-83.8559e-993.41
RSP GUHHN1.4760e-62.7398e-71.5502e-74.6704e-81.9931e-84.2402e-65.7615e-73.0784e-86.6027e-993.41
RSP GUHHE1.4358e-61.9769e-71.3480e-73.6783e-81.8841e-85.4170e-64.9860e-72.8080e-84.7709e-993.41
SVA ITHGZ3.7675e-67.0259e-75.6229e-73.7570e-72.0834e-77.7086e-63.4636e-62.4127e-72.1549e-896.390
SVA ITHGN7.5608e-61.1650e-68.2841e-74.6501e-72.2839e-72.9618e-53.4600e-62.5967e-73.1570e-896.390
SVA ITHGE6.1352e-61.3029e-68.9353e-74.6710e-72.3085e-71.8845e-55.1972e-62.5016e-73.0765e-896.390
MONC IVHHZ5.3050e-68.8035e-78.5410e-73.5218e-71.5334e-71.1789e-53.7533e-62.5108e-72.5298e-8100.532
MONC IVHHN5.0034e-61.0216e-61.0452e-65.3025e-71.8268e-71.7602e-54.0328e-62.2337e-72.8993e-8100.532
MONC IVHHE5.3693e-61.1680e-69.7184e-73.8206e-71.5057e-71.1102e-53.9794e-61.9588e-72.9408e-8100.532
ROTM GUHHZ1.5431e-51.9722e-61.0824e-64.6187e-71.7560e-72.6203e-54.8440e-62.5216e-74.3658e-8105.955
ROTM GUHHN1.5022e-54.2410e-63.3214e-61.0951e-64.4925e-75.1657e-51.9199e-56.2678e-71.0102e-7105.955
ROTM GUHHE1.1833e-52.4731e-62.1344e-68.2629e-74.1788e-73.9908e-51.5731e-55.3581e-77.4414e-8105.955
PCP GUHHZ5.8865e-67.1553e-74.6142e-71.5642e-76.1596e-81.4508e-52.2448e-68.5131e-81.4419e-8106.176
PCP GUHHN4.6888e-65.7121e-73.8465e-71.3781e-77.7666e-81.2856e-51.9350e-61.0522e-71.5022e-8106.176
PCP GUHHE5.0584e-68.4740e-76.6049e-71.6476e-79.9978e-81.4284e-53.9576e-61.3652e-72.2794e-8106.176
*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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