MANUAL Location - Area: Frignano , magnitude (ML): 0.7
2024-06-13 19:49:01 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2024-06-14 12:11:59

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Earthquake info - Manual location
Event - ID :240613194840
Magnitude (ML) :0.7 +/- 0.2
Origin Time :2024-06-13 19:49:01.623 (UTC)
Location : Latitude: 44.236 N, Longitude: 10.216 E
Area :Frignano
Depth (km) :10.44
Distances (km) : 3.7 --- Giuncugnano
5.0 --- Casola in Lunigiana
7.0 --- Sillano
7.2 --- Minucciano
7.3 --- Fivizzano
8.7 --- Piazza al Serchio
9.4 --- Comano
12.7 --- San Romano in Garfagnana
12.8 --- Camporgiano
13.4 --- Collagna
13.5 --- Ligonchio
14.5 --- Vagli Sotto
14.5 --- Licciana Nardi
15.4 --- Careggine
16.7 --- Villa Collemandina
17.2 --- Busana
18.2 --- Castiglione di Garfagnana
19.2 --- Fosdinovo
19.3 --- Pieve Fosciana
19.8 --- Bagnone

Quality location estimate: Erh: 0.8 km, Erz: 0.6 km, Nf: 28, Gap: 64 °, Rms: 0.17


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.
FIVIGU2024-06-13 19:49:04.1600.02000.061.532024-06-13 19:49:05.7860.0400-0.071.4412.9
EQUIGU2024-06-13 19:49:04.4100.00800.041.752024-06-13 19:49:06.3500.0441-0.001.7814.3
SARMGU2024-06-13 19:49:05.5400.0100-0.011.862024-06-13 19:49:08.0900.0591-0.370.6419.6
AULIT2024-06-13 19:49:05.7780.0200-0.051.622024-06-13 19:49:08.1570.0400-0.680.2422.2
ERBMIV2024-06-13 19:49:07.0530.0200-0.350.652024-06-13 19:49:11.0940.0400-0.730.2428.1
GRAMGU2024-06-13 19:49:07.6000.0120-0.021.792024-06-13 19:49:11.8500.10020.091.1632.8
CARDGU2024-06-13 19:49:07.6690.02000.091.342024-06-13 19:49:12.1800.10030.210.7333.4
CMEIT2024-06-13 19:49:08.1270.02000.230.362024-06-13 19:49:12.1360.0400-0.380.6233.9
GSCLGU2024-06-13 19:49:08.1900.0150-0.410.612024-06-13 19:49:12.6890.1043-1.060.0834.1
PLMAGU2024-06-13 19:49:08.4550.02000.041.662024-06-13 19:49:12.9100.1544-0.440.5837.1
BDIIV2024-06-13 19:49:08.4910.0200-0.041.612024-06-13 19:49:13.5200.1915-0.101.0537.7
MAIMGU2024-06-13 19:49:09.4530.0200-0.011.662024-06-13 19:49:15.1350.2206-0.120.9843.5
POPMGU2024-06-13 19:49:11.0100.03610.480.062024-06-13 19:49:16.8200.1705-0.310.8049.3
PIIIV2024-06-13 19:49:12.8860.0200-0.170.952024-06-13 19:49:20.6100.1895-0.900.2163.2


Local magnitude (ML) calculation results
Station Net Channels Stat. Mag. Wood-And.
Ampl.
Dist. (km) Azimuth
FIVI GUHN1.066.67e-112.9273
EQUI GUHH0.341.07e-114.3213
ERBM IVEH0.575.31e-228.137
GRAM GUHH0.811.23e-132.8337
CARD GUHH0.765.83e-233.4138
GSCL GUHH0.735.26e-234.167
PLMA GUHH0.967.38e-237.1234
MAIM GUHH0.411.40e-243.5148
POPM GUHH0.352.12e-249.3116
PII IVHH0.831.91e-263.2157


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 GUHNZ2.4348e-42.4654e-54.0264e-69.0482e-74.7938e-71.6717e-41.4184e-59.0812e-72.0807e-712.9273
FIVI GUHNN1.0244e-41.3517e-55.9123e-61.3960e-66.4506e-71.4893e-42.2908e-51.2205e-62.8580e-712.9273
FIVI GUHNE6.1359e-51.0552e-53.8250e-61.0080e-65.6193e-71.3169e-41.6532e-59.4808e-72.2885e-712.9273
EQUI GUHHZ1.6950e-52.1757e-65.5875e-72.0901e-71.0425e-72.0390e-53.4104e-61.6234e-73.8338e-814.3213
EQUI GUHHN1.8931e-52.1566e-67.5420e-73.4049e-71.6503e-71.5746e-54.7058e-62.5023e-74.0432e-814.3213
EQUI GUHHE3.2228e-53.0305e-66.1314e-72.2304e-71.1075e-72.1742e-53.5046e-62.4902e-75.4853e-814.3213
SARM GUEHZ4.4762e-64.5198e-71.5652e-74.6407e-82.6102e-87.0159e-66.4875e-75.0874e-88.5213e-919.6112
SARM GUEHN5.1417e-65.9238e-73.2016e-71.4833e-76.5029e-88.2335e-61.0822e-69.5119e-81.3445e-819.6112
SARM GUEHE6.8838e-66.6707e-71.6355e-76.4765e-83.1398e-85.4113e-68.0012e-74.9216e-81.2041e-819.6112
ERBM IVEHZ3.1383e-63.5914e-72.0236e-78.8669e-83.4046e-87.7111e-66.1224e-75.4609e-88.1573e-928.137
ERBM IVEHN3.8780e-66.1474e-74.4674e-71.2956e-77.2918e-81.7457e-52.1554e-61.1496e-71.6636e-828.137
ERBM IVEHE3.3955e-67.1696e-74.1007e-71.2207e-75.8858e-81.0584e-52.6067e-69.8593e-81.4021e-828.137
GRAM GUHHZ1.7784e-51.6497e-64.8210e-71.1502e-76.3780e-81.1082e-52.4176e-61.1111e-72.2172e-832.8337
GRAM GUHHN1.0327e-51.9860e-61.3351e-63.5561e-71.4260e-72.8634e-57.3411e-62.4160e-74.6090e-832.8337
GRAM GUHHE4.9206e-61.1029e-68.6385e-72.6898e-71.2137e-71.5711e-56.4800e-61.9139e-72.8736e-832.8337
CARD GUHHZ6.7283e-68.8261e-72.9748e-77.6871e-84.5024e-81.9831e-59.9299e-77.9575e-81.9263e-833.4138
CARD GUHHN1.3676e-51.6794e-65.5166e-71.1644e-76.4738e-82.4315e-51.9456e-61.3345e-73.0700e-833.4138
CARD GUHHE1.5544e-51.6253e-64.8591e-71.1800e-76.3563e-82.2298e-51.3397e-61.1701e-72.8263e-833.4138
CME ITHNZ1.1613e-51.9690e-61.0104e-63.8672e-72.3480e-72.1235e-53.6254e-63.0037e-74.2324e-833.9168
CME ITHNN1.5347e-53.1013e-61.6545e-64.9967e-72.8727e-73.5925e-56.5407e-63.7619e-77.3951e-833.9168
CME ITHNE1.7999e-52.1247e-61.1962e-63.3719e-72.0253e-72.6998e-55.8795e-62.8233e-74.8215e-833.9168
GSCL GUHHZ1.9062e-64.0099e-71.8291e-76.5988e-83.2513e-85.5955e-66.3247e-74.9109e-81.0229e-834.167
GSCL GUHHN1.9288e-64.9318e-73.6503e-71.3662e-75.5750e-85.4904e-61.6588e-67.3322e-81.4328e-834.167
GSCL GUHHE2.6141e-65.9420e-74.2599e-71.6833e-76.4953e-88.0634e-61.6579e-69.2769e-81.6675e-834.167
PLMA GUHHZ9.3083e-69.4210e-72.2533e-79.8447e-86.4752e-81.5804e-58.2148e-71.0867e-71.7614e-837.1234
PLMA GUHHN8.8404e-61.5892e-65.0299e-71.3323e-79.1254e-83.1642e-52.8610e-61.3285e-73.2324e-837.1234
PLMA GUHHE1.6218e-51.7026e-65.5032e-71.9871e-71.0858e-73.1063e-52.4017e-61.6533e-73.5345e-837.1234
BDI IVHHZ3.0876e-63.4665e-79.8504e-83.2019e-81.8577e-83.5894e-65.0429e-73.2550e-87.6650e-937.7122
BDI IVHHN2.9738e-63.9093e-71.4985e-76.0899e-83.2031e-85.7474e-65.2114e-74.0021e-88.0704e-937.7122
BDI IVHHE2.8340e-63.8216e-71.7429e-75.7933e-82.5273e-87.2669e-67.4646e-73.7898e-88.5134e-937.7122
MAIM GUHHZ1.7603e-62.4681e-79.3274e-83.7635e-82.0461e-82.6318e-63.8199e-72.6486e-85.7272e-943.5148
MAIM GUHHN1.8453e-63.0708e-71.4221e-76.3617e-83.5023e-83.3478e-67.4169e-73.8333e-85.1792e-943.5148
MAIM GUHHE1.7358e-61.9150e-71.2589e-75.5862e-82.7837e-83.9006e-65.7543e-73.7519e-84.9481e-943.5148
POPM GUHHZ1.6578e-62.0471e-71.1667e-73.8205e-81.7245e-84.6311e-65.6114e-72.5567e-84.7184e-949.3116
POPM GUHHN1.8582e-63.3083e-72.0764e-75.4218e-82.7048e-84.5494e-68.9522e-74.6245e-88.4943e-949.3116
POPM GUHHE1.4090e-63.0955e-72.0347e-77.4126e-84.7521e-83.5522e-69.1377e-75.2955e-89.9299e-949.3116
PII IVHHZ1.9838e-62.6507e-71.2535e-73.0747e-81.6282e-83.1550e-67.3131e-72.6790e-85.9024e-963.2157
PII IVHHN1.3409e-61.9239e-71.5283e-74.1098e-82.1897e-82.6864e-61.1334e-63.1632e-85.1852e-963.2157
PII IVHHE1.5344e-62.5697e-71.5790e-74.9308e-82.6104e-85.1990e-66.0562e-74.5354e-86.9022e-963.2157
*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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