MANUAL Location - Area: Lunigiana , magnitude (ML): 0.8
2024-11-15 17:10:21 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-11-16 10:42:17

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Earthquake info - Manual location
Event - ID :241115170853
Magnitude (ML) :0.8 +/- 0.2
Origin Time :2024-11-15 17:10:21.805 (UTC)
Location : Latitude: 44.242 N, Longitude: 10.072 E
Area :Lunigiana
Depth (km) :10.51
Distances (km) : 3.8 --- Licciana Nardi
4.2 --- Fivizzano
7.2 --- Comano
8.8 --- Aulla
9.3 --- Casola in Lunigiana
10.1 --- Tresana
10.4 --- Bagnone
11.0 --- Podenzana
11.2 --- Villafranca in Lunigiana
12.4 --- Fosdinovo
13.3 --- Minucciano
14.3 --- Giuncugnano
14.8 --- Filattiera
15.2 --- Bolano
15.4 --- Santo Stefano di Magra
16.3 --- Castelnuovo Magra
16.8 --- Mulazzo
16.9 --- Sarzana
16.9 --- Ortonovo
18.5 --- Sillano

Quality location estimate: Erh: 1 km, Erz: 0.8 km, Nf: 30, Gap: 69 °, 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.
FIVIGU2024-11-15 17:10:24.0610.0200-0.011.942024-11-15 17:10:25.3340.0400-0.330.5011.7
AULIT2024-11-15 17:10:24.5150.02000.011.932024-11-15 17:10:25.5460.0400-0.910.2413.7
EQUIGU2024-11-15 17:10:25.0100.01500.210.782024-11-15 17:10:26.9930.10020.051.6215.2
SARMGU2024-11-15 17:10:27.5400.01900.021.892024-11-15 17:10:31.6100.1053-0.111.4329.3
PLMAIV2024-11-15 17:10:27.5900.02510.290.522024-11-15 17:10:31.2000.1083-0.161.2729.5
GRAMGU2024-11-15 17:10:27.3100.01900.081.532024-11-15 17:10:30.9400.10630.001.5830.0
ERBMIV2024-11-15 17:10:28.7800.0211-0.071.682024-11-15 17:10:33.8580.4479-0.310.7935.4
CMEIT2024-11-15 17:10:29.4690.02000.560.262024-11-15 17:10:34.0040.0400-0.111.4638.4
VRLIT2024-11-15 17:10:28.6990.0200-0.600.222024-11-15 17:10:33.8890.0400-0.910.2640.1
CARDGU2024-11-15 17:10:30.3220.02001.060.022024-11-15 17:10:35.1250.29570.430.6542.0
GSCLGU2024-11-15 17:10:30.4790.1205-0.081.482024-11-15 17:10:36.3000.1444-0.670.3544.2
MSSAIV2024-11-15 17:10:30.1700.0271-0.061.702024-11-15 17:10:35.9140.2937-0.680.4446.4
BDIIV2024-11-15 17:10:30.5840.02000.171.102024-11-15 17:10:37.2090.15540.520.4247.7
MAIMGU2024-11-15 17:10:31.4790.02000.670.222024-11-15 17:10:37.2990.1645-0.111.2450.7
PIIIV2024-11-15 17:10:33.9480.0200-0.171.232024-11-15 17:10:43.1420.1002-0.051.2769.0


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
EQUI GUHH0.521.46e-115.2143
SARM GUEH0.758.84e-229.3104
PLMA IVHH0.767.19e-229.5219
GRAM GUHH0.992.20e-130.0359
ERBM IVEH1.111.16e-135.454
CME ITHN1.099.61e-238.4150
CARD GUHH1.067.43e-242.0126
GSCL GUHH1.158.29e-244.273
MSSA IVHH0.421.42e-246.4281
BDI IVHH0.572.33e-247.7115
MAIM GUHH0.742.20e-250.7137
PII IVHH0.831.59e-269.0148


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 GUHNZ1.5363e-41.4388e-56.6323e-61.7235e-69.5971e-73.1326e-42.6822e-51.5511e-63.4618e-711.793
FIVI GUHNN1.2742e-41.8287e-59.3282e-62.3818e-61.4734e-62.1345e-44.2884e-52.5566e-64.8360e-711.793
FIVI GUHNE1.2738e-42.0342e-58.5595e-62.5219e-61.3468e-64.8111e-43.5439e-52.2395e-64.4856e-711.793
EQUI GUHHZ2.5519e-52.8497e-61.1518e-63.8751e-72.1920e-73.1615e-54.7257e-63.2835e-76.0355e-815.2143
EQUI GUHHN3.5091e-53.0536e-61.3443e-64.7007e-72.2905e-73.3981e-56.7662e-63.7032e-76.3733e-815.2143
EQUI GUHHE2.1906e-52.8549e-69.4915e-73.2865e-71.5796e-71.9979e-54.4658e-62.7595e-76.0742e-815.2143
SARM GUEHZ3.5126e-67.0700e-74.4933e-71.5628e-77.6757e-81.0775e-53.3352e-61.1416e-71.5036e-829.3104
SARM GUEHN4.9984e-69.8898e-77.3432e-73.4733e-71.2829e-71.3087e-52.4282e-61.5950e-72.5179e-829.3104
SARM GUEHE3.9632e-68.7002e-76.7057e-72.5216e-71.1042e-78.5683e-64.5664e-61.5489e-72.1692e-829.3104
PLMA IVHHZ1.2342e-59.6822e-72.4748e-78.8044e-84.8501e-81.0240e-51.1033e-67.7835e-81.9980e-829.5219
PLMA IVHHN1.2527e-51.8414e-66.8004e-71.5572e-78.2898e-83.9039e-52.4800e-61.4726e-73.6611e-829.5219
PLMA IVHHE1.1687e-51.0342e-63.5677e-71.0325e-75.4273e-81.6148e-51.2275e-68.5903e-81.9115e-829.5219
GRAM GUHHZ1.7831e-51.6168e-61.0107e-62.4493e-71.3521e-71.3990e-55.0204e-62.0602e-73.7033e-830.0359
GRAM GUHHN1.3446e-52.4083e-62.0924e-66.8986e-73.0633e-73.3392e-51.0399e-54.5310e-76.8040e-830.0359
GRAM GUHHE1.4481e-52.7260e-62.0983e-65.6019e-72.8160e-72.1818e-51.3226e-54.1400e-76.9934e-830.0359
ERBM IVEHZ8.1092e-61.2423e-65.9118e-72.2277e-79.0843e-82.1842e-52.9886e-61.2162e-72.5127e-835.454
ERBM IVEHN1.0175e-52.1454e-61.1616e-62.5659e-71.3859e-72.9573e-54.7151e-62.3856e-74.9997e-835.454
ERBM IVEHE9.2808e-61.8038e-69.1040e-72.4954e-71.3970e-73.5047e-53.2322e-62.0509e-73.9483e-835.454
CME ITHNZ8.2512e-61.1102e-65.7670e-72.9242e-71.8704e-71.5669e-52.5670e-62.3941e-72.1851e-838.4150
CME ITHNN1.0846e-51.6031e-61.0957e-63.6549e-72.3495e-72.3801e-55.9683e-62.9281e-73.9268e-838.4150
CME ITHNE1.3400e-51.3383e-69.9784e-73.2431e-71.8845e-72.1271e-54.6698e-62.4433e-73.7764e-838.4150
CARD GUHHZ5.4442e-66.6823e-72.7400e-76.1643e-84.0011e-81.6479e-51.3174e-67.3084e-81.4612e-842.0126
CARD GUHHN1.7199e-51.6140e-65.7703e-71.4268e-79.7109e-81.9219e-52.2411e-61.7258e-73.0359e-842.0126
CARD GUHHE1.0589e-51.5464e-66.5116e-71.3336e-78.2301e-81.7300e-51.7178e-61.4580e-73.0821e-842.0126
GSCL GUHHZ1.2906e-63.0136e-72.4528e-79.7264e-84.4738e-83.2764e-61.3727e-66.1713e-88.1788e-944.273
GSCL GUHHN2.2952e-67.2945e-76.4500e-72.3927e-71.0912e-74.6729e-66.3790e-61.5421e-72.3142e-844.273
GSCL GUHHE2.0390e-66.3178e-76.2994e-72.2041e-78.5549e-84.2502e-64.6763e-61.0816e-71.6233e-844.273
MSSA IVHHZ1.4280e-62.1726e-71.0460e-73.8094e-81.7548e-83.7656e-65.1013e-72.4859e-84.7052e-946.4281
MSSA IVHHN2.2113e-63.1501e-71.4790e-73.7495e-82.2996e-86.8112e-64.5359e-73.5841e-87.8071e-946.4281
MSSA IVHHE1.1360e-61.5382e-71.2252e-74.7513e-82.8365e-83.1270e-64.2862e-73.6498e-84.5464e-946.4281
BDI IVHHZ3.4092e-64.0319e-71.2617e-73.9501e-82.1740e-84.2863e-65.2744e-73.6190e-88.6025e-947.7115
BDI IVHHN3.1331e-65.2896e-71.9440e-75.9775e-83.3644e-89.2346e-69.5479e-74.6316e-81.1145e-847.7115
BDI IVHHE3.4955e-65.1212e-71.8705e-76.2088e-83.1416e-88.5654e-66.3728e-74.1387e-89.0989e-947.7115
MAIM GUHHZ1.4176e-62.2053e-79.9281e-84.3945e-82.3078e-83.0848e-65.3903e-72.9943e-84.6767e-950.7137
MAIM GUHHN1.9070e-62.6820e-71.5974e-76.5653e-83.0528e-85.0842e-66.2013e-73.6733e-86.1966e-950.7137
MAIM GUHHE1.7043e-62.1986e-72.2004e-78.3651e-84.3067e-84.7207e-61.2124e-65.9892e-87.6204e-950.7137
PII IVHHZ9.8938e-72.2886e-71.3799e-74.6645e-82.4877e-81.9120e-66.0499e-73.3699e-85.8420e-969.0148
PII IVHHN1.5206e-63.0617e-71.6731e-74.4117e-82.2825e-84.0137e-65.8123e-73.7255e-86.2268e-969.0148
PII IVHHE1.0783e-62.1101e-71.2283e-73.5398e-81.5942e-84.3783e-67.4735e-72.2536e-84.6224e-969.0148
*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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