AUTOMATIC Location - Area: Garfagnana , magnitude (ML): 1.2
2026-03-03 01:06:05 (UTC)

Regional Seismic Network of Northwestern Italy (Distav, University of Genoa)
Posted on: 2026-03-03 01:10:39

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Earthquake info - RsniPicker2 automatic location
Event - ID :260303010540
Magnitude (ML) :1.2 +/- 0.3
Origin Time :2026-03-03 01:06:05.86 (UTC)
Location : Latitude: 43.907 N, Longitude: 10.659 E
Area :Garfagnana
Depth (km) :7.94
Distances (km) : 2.6 --- Villa Basilica (LU)
2.8 --- Pescia (PT)
4.9 --- Uzzano (PT)
6.2 --- Montecarlo (LU)
6.5 --- Buggiano (PT)
7.0 --- Massa e Cozzile (PT)
8.1 --- Porcari (LU)
9.0 --- Chiesina Uzzanese (PT)
9.4 --- Montecatini-Terme (PT)
9.5 --- Marliana (PT)
9.9 --- Capannori (LU)
10.3 --- Ponte Buggianese (PT)
10.4 --- Altopascio (LU)
11.4 --- Pieve a Nievole (PT)
12.1 --- Borgo a Mozzano (LU)
12.7 --- Bagni di Lucca (LU)
13.2 --- Monsummano Terme (PT)
14.1 --- Serravalle Pistoiese (PT)
14.1 --- Lucca (LU)
16.0 --- Piteglio (PT)

Quality location estimate:
Erh: 1 km, Erz: 1.8 km, Nf: 18, Gap: 111°, Rms: 0.214 s
Stazioni validate: 10


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.
MAIMGU2026-03-03 01:06:09.1200.00900.041.502026-03-03 01:06:10.9890.0470-0.500.6415.6
POPMGU2026-03-03 01:06:09.6100.01100.011.662026-03-03 01:06:12.0590.0571-0.360.9519.0
CARDGU2026-03-03 01:06:09.8600.0110-0.041.542026-03-03 01:06:12.6100.0631-0.300.9620.9
PIIIV2026-03-03 01:06:10.7900.0130-0.011.662026-03-03 01:06:13.6600.0741-0.780.1924.5
VLCMN2026-03-03 01:06:12.5900.01900.021.482026-03-03 01:06:16.4590.1092-1.120.0536.4
SARMGU2026-03-03 01:06:12.7200.0340-0.160.952026-03-03 01:06:18.1050.1182-0.021.1437.9
EQUIGU2026-03-03 01:06:14.9600.08810.100.922026-03-03 01:06:21.1000.1552-0.440.8350.1
GSCLGU2026-03-03 01:06:15.2800.0300-0.290.972026-03-03 01:06:22.0890.1512-0.550.6750.3
ERBMIV2026-03-03 01:06:17.1100.0310-0.400.91--:---.-----.---.-- 60.8
RUFIIV2026-03-03 01:06:18.4690.2372-0.300.97--:---.-----.---.-- 69.1


RsniPicker2 - Automatic magnitude (ML) calculation results
Station Net Stat. Mag. Wood-And.
Ampl.		 Dist. (km) Azimuth Used
MAIM GU0.802.51e-115.6273SI
POPM GU1.501.94e+019.027SI
CARD GU1.406.71e-120.9313SI
PII IV1.202.87e-124.5208SI
SARM GU0.806.38e-237.9326SI
EQUI GU1.206.71e-250.1306SI
GSCL GU1.702.18e-150.3354SI
ERBM IV1.003.11e-260.8341SI


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.
(°)
MAIM GUHHZ1.6499e-52.3401e-60.0000e+01.7748e-62.9393e-64.0236e-62.9302e-58.9329e-63.6849e-76.8674e-815.6273
MAIM GUHHN2.5881e-53.7228e-60.0000e+02.1696e-64.2058e-64.2058e-65.8566e-59.3938e-64.8828e-77.6289e-815.6273
MAIM GUHHE3.5880e-53.7742e-60.0000e+02.5131e-64.3417e-66.0827e-66.0665e-51.2318e-55.4064e-78.1734e-815.6273
POPM GUHHZ3.1621e-43.4836e-50.0000e+09.5026e-61.8703e-52.7703e-52.4559e-42.1618e-51.7753e-64.0955e-719.027
POPM GUHHN2.5582e-42.8244e-50.0000e+01.5812e-52.7881e-52.7881e-53.7486e-43.5807e-52.2169e-64.3098e-719.027
POPM GUHHE3.3295e-44.0512e-50.0000e+02.1912e-53.9966e-55.7314e-54.4359e-45.1312e-54.2798e-67.8447e-719.027
CARD GUHHZ6.4520e-56.6473e-60.0000e+02.5557e-64.9034e-67.1651e-61.0305e-44.3866e-64.5394e-78.9966e-820.9313
CARD GUHHN1.8418e-41.7986e-50.0000e+04.6833e-69.4749e-69.4749e-61.2388e-49.7052e-67.7264e-71.8768e-720.9313
CARD GUHHE1.5581e-42.0059e-50.0000e+06.1496e-61.1254e-51.6165e-52.9950e-41.2206e-59.0445e-72.0034e-720.9313
PII IVHHZ1.3300e-52.6294e-60.0000e+01.9301e-63.0582e-64.0981e-62.7589e-59.5293e-63.2784e-75.9968e-824.5208
PII IVHHN1.8277e-53.2893e-60.0000e+01.9826e-63.4178e-63.4178e-62.5837e-57.3654e-64.0528e-75.6879e-824.5208
PII IVHHE2.4928e-53.8940e-60.0000e+02.1043e-63.4207e-64.6729e-63.6917e-57.3624e-63.1562e-75.7625e-824.5208
VLC MNHHZ1.0857e-51.0606e-60.0000e+05.4165e-71.1616e-61.6617e-61.5004e-51.7371e-62.2686e-72.6181e-836.4-1
VLC MNHHN8.8640e-61.0098e-60.0000e+06.4075e-71.2326e-61.2326e-61.4883e-51.8986e-62.2434e-72.2473e-836.4-1
VLC MNHHE6.6311e-69.2383e-70.0000e+06.9414e-71.2061e-61.6113e-61.2729e-51.9965e-61.7252e-72.3035e-836.4-1
SARM GUEHZ5.9697e-67.2651e-70.0000e+04.4761e-77.8773e-71.1231e-61.4501e-51.2894e-61.4144e-71.5096e-837.9326
SARM GUEHN7.6607e-61.0275e-60.0000e+07.9241e-71.3488e-61.3488e-61.3570e-51.6436e-61.6903e-72.5641e-837.9326
SARM GUEHE1.3322e-51.3381e-60.0000e+06.5622e-71.3276e-61.9450e-61.4124e-51.3553e-61.7613e-72.9031e-837.9326
EQUI GUHHZ4.1581e-65.6206e-70.0000e+03.4504e-76.6440e-79.2206e-78.2358e-61.3781e-61.1342e-71.3567e-850.1306
EQUI GUHHN1.3333e-51.3172e-60.0000e+05.7466e-71.1669e-61.1669e-61.8820e-51.5295e-61.6074e-72.1840e-850.1306
EQUI GUHHE5.2355e-66.1148e-70.0000e+02.8168e-76.0016e-78.7824e-79.1651e-67.5763e-73.1774e-71.8102e-850.1306
GSCL GUHHZ3.0737e-67.4940e-70.0000e+04.1716e-76.9644e-79.4935e-71.0376e-51.7965e-62.3809e-71.4107e-850.3354
GSCL GUHHN6.9389e-62.3672e-60.0000e+01.8044e-62.8584e-62.8584e-61.6045e-58.1609e-63.5804e-75.1433e-850.3354
GSCL GUHHE6.2293e-61.5622e-60.0000e+07.8450e-71.3647e-61.8020e-61.4011e-52.5183e-62.5273e-72.6724e-850.3354
*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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