MANUAL Location - Area: Lunigiana , magnitude (ML): 1.1
2024-12-12 06:41:03 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-12 08:20:09

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Earthquake info - Manual location
Event - ID :241212064003
Magnitude (ML) :1.1 +/- 0.2
Origin Time :2024-12-12 06:41:03.691 (UTC)
Location : Latitude: 44.257 N, Longitude: 10.124 E
Area :Lunigiana
Depth (km) :8.12
Distances (km) : 1.9 --- Fivizzano
4.0 --- Comano
6.9 --- Licciana Nardi
7.3 --- Casola in Lunigiana
11.0 --- Giuncugnano
11.6 --- Minucciano
12.3 --- Bagnone
13.3 --- Aulla
14.3 --- Tresana
14.4 --- Villafranca in Lunigiana
14.7 --- Sillano
15.4 --- Podenzana
15.7 --- Fosdinovo
15.8 --- Collagna
16.0 --- Piazza al Serchio
17.1 --- Filattiera
17.4 --- Monchio delle Corti
18.7 --- Ligonchio
19.3 --- Castelnuovo Magra
19.5 --- Ortonovo

Quality location estimate: Erh: 0.7 km, Erz: 0.4 km, Nf: 30, Gap: 85 °, Rms: 0.21


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.
FIVIGU2024-12-12 06:41:05.5840.02000.190.782024-12-12 06:41:06.5520.0400-0.031.818.7
EQUIGU2024-12-12 06:41:06.5300.01200.160.932024-12-12 06:41:08.2600.0401-0.001.8913.4
SARMGU2024-12-12 06:41:08.7800.01300.021.922024-12-12 06:41:12.4400.0752-0.061.4725.2
GRAMGU2024-12-12 06:41:09.3300.01400.460.492024-12-12 06:41:13.2100.08320.890.0228.0
PLMAIV2024-12-12 06:41:09.7700.01700.011.892024-12-12 06:41:13.8300.0982-0.380.5332.6
CMEIT2024-12-12 06:41:10.6910.02000.011.842024-12-12 06:41:15.1870.0400-0.660.3837.4
CARDGU2024-12-12 06:41:11.2860.02000.560.392024-12-12 06:41:16.2100.11830.310.7339.3
GSCLGU2024-12-12 06:41:11.5900.0200-0.081.462024-12-12 06:41:17.1300.1173-0.470.5339.3
VRLIT2024-12-12 06:41:11.1120.0200-0.550.492024-12-12 06:41:16.9240.0400-0.500.5042.6
BVTIT2024-12-12 06:41:11.9470.02000.061.632024-12-12 06:41:17.6890.04000.081.3743.9
BDIIV2024-12-12 06:41:11.7800.0703-0.011.632024-12-12 06:41:17.7700.13340.021.2644.4
MAIMGU2024-12-12 06:41:12.9400.02510.480.502024-12-12 06:41:18.6610.2767-0.300.8148.9
MSSAIV2024-12-12 06:41:12.6600.0251-0.041.622024-12-12 06:41:19.0300.1484-0.420.6149.6
POPMGU2024-12-12 06:41:14.3100.02810.500.482024-12-12 06:41:20.5400.4929-0.780.3956.3
PIIIV2024-12-12 06:41:15.8900.0341-0.031.502024-12-12 06:41:23.8900.3648-1.120.1568.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
SARM GUEH1.334.41e-125.2110
GRAM GUHH1.133.46e-128.0350
PLMA IVHH1.061.20e-132.6223
CME ITHN1.311.67e-137.4157
CARD GUHH1.151.05e-139.3132
GSCL GUHH1.582.83e-139.374
BVT ITHN1.341.32e-143.9315
BDI IVHH0.794.56e-244.4120
MAIM GUHH0.853.03e-248.9142
MSSA IVHH0.933.95e-249.6278
POPM GUHH0.936.24e-256.3115
PII IVHH1.274.48e-268.0152


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.
(°)
FIVI GUHNZ1.3070e-31.8685e-46.2538e-51.6701e-51.0164e-53.3557e-32.0375e-41.9357e-54.3963e-68.7173
FIVI GUHNN1.2474e-31.6787e-44.6512e-51.4911e-51.0465e-52.4208e-31.7812e-41.9097e-53.7922e-68.7173
FIVI GUHNE9.2023e-41.3114e-46.8412e-51.8973e-59.6820e-62.5399e-32.6464e-41.6181e-53.2593e-68.7173
EQUI GUHHZ6.0219e-56.1386e-61.9380e-67.1032e-73.6644e-76.6971e-57.5655e-65.4804e-71.1836e-713.4167
EQUI GUHHN8.7152e-57.5352e-61.7469e-66.4537e-73.2830e-77.7640e-56.4230e-65.7570e-71.3172e-713.4167
EQUI GUHHE9.5949e-57.8551e-61.4662e-66.0551e-73.1841e-79.3406e-55.4575e-66.3023e-71.3809e-713.4167
SARM GUEHZ1.2013e-51.8466e-61.3410e-63.6640e-71.7403e-74.6226e-59.3144e-62.8162e-74.7318e-825.2110
SARM GUEHN2.6059e-56.2883e-63.2650e-69.8805e-75.6608e-76.9775e-51.5438e-58.8130e-71.4056e-725.2110
SARM GUEHE1.5015e-53.6394e-62.4186e-69.5759e-75.1621e-74.6771e-51.6402e-57.3303e-71.0642e-725.2110
GRAM GUHHZ2.2516e-52.4359e-61.4726e-64.3643e-72.1965e-73.9700e-56.1384e-63.1178e-75.2289e-828.0350
GRAM GUHHN1.8454e-53.1670e-63.0217e-61.0571e-64.5916e-76.5975e-51.4272e-56.8588e-71.0065e-728.0350
GRAM GUHHE1.9103e-54.4016e-62.9487e-68.9214e-74.3092e-75.6977e-51.5762e-56.8942e-71.1154e-728.0350
PLMA IVHHZ1.1825e-51.4275e-66.0001e-72.1529e-71.2772e-71.9079e-52.5193e-61.8197e-72.8470e-832.6223
PLMA IVHHN1.5570e-52.2391e-68.0202e-72.4307e-71.2908e-74.1724e-52.4834e-62.4540e-75.2938e-832.6223
PLMA IVHHE1.3455e-51.5625e-69.8818e-73.7607e-71.9920e-72.1248e-54.4381e-62.6760e-73.8403e-832.6223
CME ITHNZ1.4561e-52.1438e-61.0759e-66.2490e-74.6384e-74.0629e-55.4680e-67.3772e-74.8779e-837.4157
CME ITHNN3.0537e-53.4440e-61.6266e-64.9722e-73.0089e-74.9900e-51.0669e-54.6797e-78.9525e-837.4157
CME ITHNE2.4088e-52.6202e-61.6869e-65.8463e-72.7147e-73.9564e-59.9725e-63.6599e-75.4927e-837.4157
CARD GUHHZ1.1425e-51.2217e-64.4599e-71.2275e-77.0150e-82.1291e-51.8156e-61.1360e-72.5009e-839.3132
CARD GUHHN2.3972e-52.9510e-69.7065e-72.0965e-71.0971e-73.5821e-53.0033e-62.1153e-75.5341e-839.3132
CARD GUHHE2.2575e-52.4910e-68.8763e-72.1682e-71.1901e-73.8978e-52.6657e-62.0280e-74.7935e-839.3132
GSCL GUHHZ7.2415e-61.5408e-69.0634e-72.7563e-71.5859e-71.5930e-54.3619e-62.3202e-74.3242e-839.374
GSCL GUHHN7.6297e-62.4255e-61.6175e-66.6447e-73.3656e-71.4645e-59.4583e-64.8965e-76.6654e-839.374
GSCL GUHHE9.9419e-63.4402e-62.3548e-61.0129e-64.1449e-72.0975e-51.1321e-55.7430e-79.3007e-839.374
BVT ITHNZ3.6612e-65.9825e-75.2143e-73.0327e-71.5431e-75.7947e-62.9152e-61.9540e-71.9655e-843.9315
BVT ITHNN6.4733e-61.3227e-68.0458e-74.0412e-72.3932e-71.6710e-54.8365e-63.1705e-73.5181e-843.9315
BVT ITHNE9.5277e-62.3074e-61.2879e-63.7255e-72.1365e-72.2223e-54.6671e-63.3597e-75.7107e-843.9315
BDI IVHHZ5.3237e-66.5310e-73.0795e-78.2849e-85.0373e-81.3313e-51.5339e-68.2271e-81.4782e-844.4120
BDI IVHHN5.6244e-69.5764e-74.2937e-71.3236e-76.4348e-81.7672e-51.5547e-69.1098e-81.8617e-844.4120
BDI IVHHE5.0324e-67.4844e-74.3148e-71.2114e-75.3928e-81.2192e-52.1971e-68.9525e-81.6497e-844.4120
MAIM GUHHZ3.4804e-63.8690e-72.2600e-77.5703e-82.9980e-88.1152e-61.3113e-64.6569e-88.9324e-948.9142
MAIM GUHHN5.7637e-67.2737e-72.9980e-71.5746e-77.0651e-88.7428e-61.3952e-68.7206e-81.1723e-848.9142
MAIM GUHHE4.3736e-65.5778e-73.1281e-71.1263e-75.2859e-88.0417e-61.1415e-67.8771e-81.2078e-848.9142
MSSA IVHHZ2.1836e-63.3664e-71.9577e-79.2788e-85.0416e-85.6852e-69.2341e-77.8113e-86.8934e-949.6278
MSSA IVHHN3.6479e-66.6613e-73.2869e-79.0360e-85.3267e-81.1546e-51.5500e-66.9263e-81.4176e-849.6278
MSSA IVHHE2.5647e-65.6211e-73.9938e-71.3021e-76.2685e-85.9578e-62.0705e-67.7145e-81.3269e-849.6278
POPM GUHHZ4.5752e-66.3093e-73.6836e-71.0866e-75.3511e-81.4966e-51.7412e-67.0502e-81.3648e-856.3115
POPM GUHHN5.0277e-68.7782e-76.1025e-71.9660e-79.0429e-81.3871e-52.4449e-61.2915e-72.0455e-856.3115
POPM GUHHE5.5141e-69.0801e-76.8706e-71.5649e-78.7873e-81.4236e-54.2806e-61.2720e-72.0868e-856.3115
PII IVHHZ2.2105e-63.5631e-72.1986e-76.7655e-83.5693e-87.8749e-61.2293e-64.9720e-88.4811e-968.0152
PII IVHHN3.2149e-65.6131e-73.7874e-79.6200e-85.1303e-81.4171e-51.9278e-68.0585e-81.3275e-868.0152
PII IVHHE4.4126e-68.2928e-74.6249e-71.1014e-75.5387e-81.6764e-52.2952e-69.2305e-81.7377e-868.0152
*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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