AUTOMATIC Location - Area: Frignano , magnitude (ML): 0.7
2025-03-08 21:59:06 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2025-03-08 22:02:58

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Earthquake info - RsniPicker2 automatic location
Event - ID :250308215754
Magnitude (ML) :0.7 +/- 0.2
Origin Time :2025-03-08 21:59:06.1 (UTC)
Location : Latitude: 44.268 N, Longitude: 10.464 E
Area :Frignano
Depth (km) :10.94
Distances (km) : 9.3 --- Frassinoro (MO)
10.9 --- Villa Minozzo (RE)
11.2 --- Ligonchio (RE)
13.0 --- Villa Collemandina (LU)
13.7 --- Castiglione di Garfagnana (LU)
13.7 --- Sillano (LU)
14.0 --- Pievepelago (MO)
14.2 --- San Romano in Garfagnana (LU)
14.5 --- Toano (RE)
15.4 --- Pieve Fosciana (LU)
15.6 --- Riolunato (MO)
15.8 --- Camporgiano (LU)
15.9 --- Palagano (MO)
15.9 --- Busana (RE)
16.0 --- Montefiorino (MO)
16.1 --- Piazza al Serchio (LU)
16.7 --- Fosciandora (LU)
17.5 --- Collagna (RE)
17.6 --- Fiumalbo (MO)
17.9 --- Castelnuovo di Garfagnana (LU)

Quality location estimate:
Erh: 1.2 km, Erz: 1 km, Nf: 17, Gap: 100°, Rms: 0.194 s
Stazioni validate: 8


RsniPicker2 - Automatic location results
Station Net P arrival times P pick
err		 P pick
weight		 P res Nll
weight		 S arrival time S pick
err		 S pick
weight		 S res Nll
weight		 Dist.
SARMGU2025-03-08 21:59:09.1100.00800.031.892025-03-08 21:59:11.2900.0500-0.031.8115.2
GSCLGU2025-03-08 21:59:08.6200.0090-1.430.04--:---.-----.---.-- 17.4
ERBMIV2025-03-08 21:59:09.4300.0110-1.240.10--:---.-----.---.-- 20.5
BDIIV2025-03-08 21:59:11.2900.0140-0.011.992025-03-08 21:59:15.0500.0821-0.121.1027.5
CARDGU2025-03-08 21:59:11.6200.01500.220.512025-03-08 21:59:15.6800.11720.340.5229.0
POPMGU2025-03-08 21:59:12.7200.01800.001.882025-03-08 21:59:17.8500.10720.161.0835.8
MAIMGU2025-03-08 21:59:13.4600.0490-0.011.722025-03-08 21:59:18.9690.26920.020.9340.8
GRAMGU2025-03-08 21:59:13.6900.0210-0.011.802025-03-08 21:59:18.1390.1772-0.980.1341.7
ZCCAIV2025-03-08 21:59:15.6700.02700.510.162025-03-08 21:59:21.9000.1432-0.061.0843.2
PIIIV--:---.-----.---.--2025-03-08 21:59:24.7990.3322-0.700.2661.8


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
SARM GU0.401.25e-115.2209SI
GSCL GU1.104.17e-117.447SI
ERBM IV0.305.03e-220.5346SI
BDI IV0.709.31e-227.5155SI
CARD GU0.808.30e-229.0177SI
POPM GU0.801.24e-135.8136SI
MAIM GU0.502.06e-240.8177SI
GRAM GU0.604.60e-241.7308SI
ZCCA IV0.703.11e-243.277SI
PII IV0.801.83e-261.8175SI


Results of PGA, PGV, IH, spectral amplitudes (SA) values calculation
Station Net Channel PGA
(g)		 PGV
(m/s)		 PGD
(m)		 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 GUEHZ6.2168e-61.4708e-60.0000e+03.9175e-77.6581e-71.0743e-66.7281e-61.8552e-61.9399e-71.5966e-815.2209
SARM GUEHN1.2663e-52.5873e-60.0000e+06.8878e-71.3588e-61.3588e-61.1724e-52.1515e-63.0087e-72.7323e-815.2209
SARM GUEHE4.8701e-61.1533e-60.0000e+04.2620e-78.2371e-71.0873e-63.9960e-61.7096e-62.0686e-72.1602e-815.2209
GSCL GUHHZ7.5259e-61.2651e-60.0000e+01.1556e-61.8672e-62.4732e-61.8169e-53.4521e-64.2257e-73.1508e-817.447
GSCL GUHHN2.1026e-55.2615e-60.0000e+04.2693e-67.8014e-67.8014e-66.5771e-52.0507e-51.0869e-61.1554e-717.447
GSCL GUHHE1.3810e-53.4011e-60.0000e+03.1935e-65.2517e-66.9701e-63.7402e-51.3355e-57.2004e-79.1875e-817.447
BDI IVHHZ5.0940e-66.4812e-70.0000e+03.9590e-76.9157e-79.6515e-71.0919e-52.0811e-68.8216e-81.2766e-827.5155
BDI IVHHN5.9388e-69.5848e-70.0000e+05.8587e-79.3806e-79.3806e-71.4492e-53.1330e-61.0462e-71.8804e-827.5155
BDI IVHHE7.8919e-61.4570e-60.0000e+09.9543e-71.7556e-62.4758e-61.9148e-53.3175e-61.7755e-73.6058e-827.5155
CARD GUHHZ6.9564e-67.8763e-70.0000e+04.2459e-77.8932e-71.1356e-61.0159e-51.1708e-68.5110e-81.6750e-829.0177
CARD GUHHN1.1666e-51.2122e-60.0000e+06.2517e-71.1689e-61.1689e-61.3680e-51.5909e-69.3521e-82.3371e-829.0177
CARD GUHHE9.2376e-61.7863e-60.0000e+01.0521e-61.8429e-62.6250e-62.3066e-51.7311e-61.5686e-73.4139e-829.0177
POPM GUHHZ6.9495e-69.8711e-70.0000e+07.0596e-71.2247e-61.7036e-61.8393e-52.9144e-61.2666e-72.4665e-835.8136
POPM GUHHN1.2600e-51.8178e-60.0000e+01.2469e-62.0556e-62.0556e-61.7525e-52.9584e-62.0551e-74.3963e-835.8136
POPM GUHHE1.0664e-52.0055e-60.0000e+01.5281e-62.6783e-63.7068e-62.5427e-56.0372e-63.2679e-75.1130e-835.8136
MAIM GUHHZ7.6957e-71.1481e-70.0000e+09.0673e-81.8687e-72.4888e-72.6224e-64.6412e-76.0484e-84.7893e-940.8177
MAIM GUHHN9.9154e-71.6403e-70.0000e+01.4767e-72.5807e-72.5807e-72.8973e-66.7426e-78.4240e-85.5386e-940.8177
MAIM GUHHE7.8986e-72.0148e-70.0000e+01.5116e-72.9553e-73.9410e-73.1561e-66.3910e-75.4273e-85.4994e-940.8177
GRAM GUHHZ9.4973e-72.4254e-70.0000e+01.8713e-73.2812e-74.4497e-72.4591e-66.7290e-76.1787e-89.4217e-941.7308
GRAM GUHHN1.1538e-63.0131e-70.0000e+02.9051e-74.8036e-74.8036e-75.0663e-61.5282e-66.6955e-87.9018e-941.7308
GRAM GUHHE1.9206e-64.9521e-70.0000e+04.3553e-77.4162e-71.0287e-63.8130e-62.2458e-61.3773e-71.5434e-841.7308
ZCCA IVHHZ2.5693e-71.0312e-70.0000e+01.0695e-72.0049e-72.7254e-74.9022e-76.5475e-78.6643e-86.8808e-943.277
ZCCA IVHHN4.2696e-71.9797e-70.0000e+01.5771e-73.0738e-73.0738e-76.7482e-79.8071e-79.1615e-81.3189e-843.277
ZCCA IVHHE4.3297e-72.1932e-70.0000e+02.2343e-74.1247e-75.3256e-76.5063e-71.2236e-67.3372e-81.0289e-843.277
PII IVHHZ6.1041e-71.2491e-70.0000e+01.2676e-72.0630e-72.7236e-71.7943e-65.6766e-72.7074e-83.3720e-961.8175
PII IVHHN1.0064e-61.8675e-70.0000e+01.7792e-72.8776e-72.8776e-72.3374e-66.2317e-75.0328e-85.6620e-961.8175
PII IVHHE1.0233e-62.3402e-70.0000e+01.7492e-73.0389e-74.1624e-73.1695e-67.2730e-73.8834e-85.6158e-961.8175
*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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