MANUAL Location - Area: Garfagnana , magnitude (ML): 1.2
2024-12-11 15:02:11 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-12-12 07:54:56

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Earthquake info - Manual location
Event - ID :241211150144
Magnitude (ML) :1.2 +/- 0.2
Origin Time :2024-12-11 15:02:11.086 (UTC)
Location : Latitude: 44.128 N, Longitude: 10.418 E
Area :Garfagnana
Depth (km) :3.52
Distances (km) : 0.8 --- Pieve Fosciana
2.0 --- Castelnuovo di Garfagnana
2.5 --- Castiglione di Garfagnana
3.6 --- Fosciandora
3.9 --- Villa Collemandina
6.0 --- Molazzana
7.4 --- San Romano in Garfagnana
7.5 --- Camporgiano
7.5 --- Gallicano
7.5 --- Careggine
8.1 --- Barga
8.9 --- Vergemoli
10.8 --- Vagli Sotto
11.1 --- Coreglia Antelminelli
11.5 --- Piazza al Serchio
14.1 --- Sillano
14.5 --- Fabbriche di Vallico
16.5 --- Giuncugnano
17.4 --- Stazzema
17.4 --- Minucciano

Quality location estimate: Erh: 0.5 km, Erz: 0.6 km, Nf: 28, Gap: 54 °, Rms: 0.18


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.
SARMGU2024-12-11 15:02:13.1200.00800.210.712024-12-11 15:02:14.2700.02200.012.007.8
CARDGU2024-12-11 15:02:14.1600.00900.460.442024-12-11 15:02:15.5480.2677-0.071.0913.0
BDIIV2024-12-11 15:02:14.5300.01000.012.032024-12-11 15:02:16.8500.0491-0.190.8016.6
CMEIT2024-12-11 15:02:15.2610.0200-0.071.742024-12-11 15:02:18.4300.0400-0.021.8721.8
EQUIGU2024-12-11 15:02:15.6090.09640.280.722024-12-11 15:02:18.3600.0400-0.061.7521.9
MAIMGU2024-12-11 15:02:15.8500.0763-0.051.752024-12-11 15:02:19.5300.07520.071.5824.9
GSCLGU2024-12-11 15:02:17.0900.0442-0.021.922024-12-11 15:02:21.2700.0842-0.200.9128.5
POPMGU2024-12-11 15:02:16.6600.01500.041.882024-12-11 15:02:20.8100.08620.071.5328.9
PLMAIV2024-12-11 15:02:19.7500.02510.171.062024-12-11 15:02:24.8700.1404-1.000.1346.0
PIIIV2024-12-11 15:02:19.3900.0532-0.510.122024-12-11 15:02:25.2400.1394-1.250.1146.1
GRAMGU2024-12-11 15:02:20.5460.02710.460.492024-12-11 15:02:27.5090.14841.110.0349.3
ZCCAIV2024-12-11 15:02:22.1100.02610.690.212024-12-11 15:02:28.0940.5009-0.820.3351.0
MSSAIV2024-12-11 15:02:24.4670.1205-0.061.352024-12-11 15:02:33.3710.3607-1.200.1474.9
SEIIV2024-12-11 15:02:25.2890.02000.580.382024-12-11 15:02:35.2900.22660.250.9275.6


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
SARM GUEH0.779.89e-17.8347
CARD GUHH1.056.37e-113.0156
BDI IVHH1.085.63e-116.6117
CME ITHN1.395.48e-121.8206
EQUI GUHH0.841.56e-121.9281
MAIM GUHH0.951.42e-124.9166
GSCL GUHH1.474.08e-128.529
POPM GUHH1.396.71e-128.9109
PLMA IVHH1.198.22e-246.0259
PII IVHH1.076.41e-246.1169
GRAM GUHH1.593.32e-149.3325
ZCCA IVHH1.004.43e-251.061
MSSA IVHH1.203.08e-274.9287


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.
(°)
SARM GUEHZ4.2889e-57.0838e-64.5844e-62.1188e-69.7585e-75.4422e-53.3502e-51.2524e-61.6668e-77.8347
SARM GUEHN5.5005e-59.7159e-66.3463e-64.8596e-61.8915e-61.3531e-42.8150e-52.2030e-62.8305e-77.8347
SARM GUEHE3.9368e-58.7822e-65.7266e-64.8513e-62.3058e-69.1463e-52.9465e-52.9978e-62.7988e-77.8347
CARD GUHHZ3.0002e-54.9006e-61.7268e-61.0493e-64.4933e-78.7442e-57.0829e-66.4691e-79.2465e-813.0156
CARD GUHHN5.4807e-51.0461e-54.6397e-61.8210e-66.8633e-71.1784e-41.7663e-51.0115e-62.2013e-713.0156
CARD GUHHE5.4928e-57.0473e-64.4148e-61.4379e-65.5982e-71.1231e-41.6469e-59.3251e-71.7811e-713.0156
BDI IVHHZ3.4212e-53.9449e-62.2882e-66.6365e-72.6958e-77.8892e-59.7009e-64.4248e-71.0217e-716.6117
BDI IVHHN4.3031e-56.5549e-64.7571e-61.8656e-68.1069e-77.5978e-52.7534e-51.1867e-61.6597e-716.6117
BDI IVHHE5.2595e-56.8407e-64.0269e-61.3733e-66.8545e-79.5417e-51.4323e-59.9564e-71.7869e-716.6117
CME ITHNZ1.4376e-53.6972e-62.8407e-61.1951e-64.7195e-74.5320e-51.5466e-56.6764e-79.5401e-821.8206
CME ITHNN2.2540e-54.3435e-64.0129e-61.7992e-67.4936e-77.7896e-51.8031e-59.8007e-71.4751e-721.8206
CME ITHNE2.3933e-55.8180e-64.2191e-62.1670e-67.9535e-77.7364e-52.2561e-59.9988e-71.5308e-721.8206
EQUI GUHHZ1.1158e-51.4401e-67.8082e-75.1503e-72.3690e-71.5955e-54.2685e-63.0906e-74.1725e-821.9281
EQUI GUHHN2.2259e-52.7608e-61.3466e-67.3599e-72.9644e-73.8797e-55.9695e-63.8582e-75.5117e-821.9281
EQUI GUHHE9.6390e-61.4231e-66.0774e-73.3263e-71.3588e-71.4673e-52.3633e-61.6968e-73.0944e-821.9281
MAIM GUHHZ5.3049e-68.6769e-76.4640e-72.8580e-71.1034e-79.4875e-63.9095e-61.3017e-72.4307e-824.9166
MAIM GUHHN9.3540e-61.7952e-61.3059e-64.4277e-71.6906e-71.9660e-57.7186e-62.2819e-74.1872e-824.9166
MAIM GUHHE7.5375e-61.6655e-69.9657e-74.2819e-71.6565e-71.9019e-58.1998e-62.2602e-73.8605e-824.9166
GSCL GUHHZ5.4448e-61.4607e-69.2204e-73.5118e-71.5784e-72.4227e-53.6587e-62.3303e-73.5251e-828.529
GSCL GUHHN1.2710e-54.6575e-63.0522e-61.1296e-65.9993e-75.2577e-51.7527e-58.2602e-71.1565e-728.529
GSCL GUHHE9.8724e-62.6500e-62.3102e-67.2236e-73.5079e-73.1527e-51.1737e-55.0168e-76.9867e-828.529
POPM GUHHZ3.0309e-54.2689e-62.2453e-67.0532e-73.2402e-75.5431e-51.0735e-55.1159e-71.0584e-728.9109
POPM GUHHN4.2178e-51.0516e-56.0053e-61.4689e-68.1015e-71.0273e-42.1871e-51.2697e-62.2946e-728.9109
POPM GUHHE3.7178e-57.3975e-64.2640e-61.2757e-66.1697e-71.2866e-41.7319e-59.8307e-71.8755e-728.9109
PLMA IVHHZ2.9281e-66.9285e-74.9832e-72.6361e-71.2000e-76.0749e-61.7354e-61.4551e-71.9661e-846.0259
PLMA IVHHN4.2643e-69.3118e-76.4596e-72.7700e-71.2311e-71.0580e-53.2837e-61.5273e-72.4842e-846.0259
PLMA IVHHE4.5023e-68.3094e-76.4078e-72.7282e-71.2536e-71.0443e-52.4193e-61.7596e-72.5586e-846.0259
PII IVHHZ2.8526e-64.7652e-74.2297e-71.1416e-75.3995e-85.6305e-62.4813e-68.4831e-81.2012e-846.1169
PII IVHHN2.9445e-66.1789e-74.3012e-71.1539e-75.9560e-86.1638e-62.0485e-69.7227e-81.5673e-846.1169
PII IVHHE2.9723e-67.1703e-75.9303e-71.7777e-78.3066e-87.6290e-63.8001e-61.1466e-71.7426e-846.1169
GRAM GUHHZ3.1610e-66.9554e-75.3617e-72.3015e-78.3385e-89.2012e-63.2196e-61.0153e-71.5243e-849.3325
GRAM GUHHN5.6562e-61.5208e-61.4855e-65.4708e-72.0033e-71.1274e-51.3347e-52.5877e-74.0266e-849.3325
GRAM GUHHE5.7235e-62.6353e-62.4426e-61.2533e-64.9903e-71.0641e-52.4645e-56.5679e-77.8303e-849.3325
ZCCA IVHHZ9.4302e-72.3121e-72.2818e-71.2380e-74.3573e-82.6995e-61.3969e-65.7760e-88.1522e-951.061
ZCCA IVHHN4.6779e-63.8448e-73.9214e-71.9815e-79.2335e-82.7080e-63.1170e-61.0377e-71.1206e-851.061
ZCCA IVHHE2.8301e-63.1545e-73.3035e-72.2219e-76.8555e-81.9979e-61.6858e-67.6129e-89.4786e-951.061
MSSA IVHHZ8.8677e-71.8351e-71.3749e-76.6285e-82.9619e-83.1426e-65.7746e-73.4766e-85.4895e-974.9287
MSSA IVHHN1.2412e-63.2767e-72.8417e-71.6303e-76.1728e-83.5059e-61.2353e-69.2119e-81.0315e-874.9287
MSSA IVHHE8.8875e-72.3388e-72.2642e-71.1372e-75.8536e-82.3663e-61.3805e-68.5826e-87.5838e-974.9287
SEI IVHHZ2.9056e-69.5472e-77.9670e-72.8359e-71.3051e-77.4989e-65.5767e-61.6847e-72.4120e-875.696
SEI IVHHN3.6186e-61.7271e-62.0158e-61.7478e-65.9331e-76.8074e-68.7059e-67.9141e-76.6995e-875.696
SEI IVHHE3.9728e-61.2492e-61.3003e-67.8411e-73.3176e-76.6165e-68.7259e-64.0229e-74.1721e-875.696
*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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